Trochoid Pump Catalog
Transcript of Trochoid Pump Catalog
Trochoid Pump Catalog
Pressure�(MPa)� No. of Revolutions1500~1800min-1 No. of
Trochoid Pump Performance Distribution Map
Please select the Trochoid pump best suited for your needs from the table below. �The pumps are classified based on the discharge amount and discharge pressure. �Please refer to the page numbers provided in the table for further information.
P20~P28
P32~P38P45~P48
P39~P42
P11~P16
P17��
P19〜�
P29��
P31〜�
P43�・�P44
1
P34
Discharge Amount ( /min)
f Revolutions1000~1200min-1
(Oil : ISO-VG46 at 40℃)�
P51・P52
P49・P50
(960~1750min-1)�
Lunary Pumps
CONTENTSCatalog
2
Instruction Manual for Trochoid and Lunary Pumps……13�
1A………………………………………………………………………11�
1ME Motor Trochoid Pump…………………………………13�
1ME S Motor Trochoid Pump (single-phase motor)…15�
1HG…………………………………………………………………17�
1MBY Equipped with Base Coupling……………………19�
2HB…………………………………………………………………20�
2MY Motor Trochoid Pump………………………………23�
2ME S Motor Trochoid Pump (single-phase motor)…25�
2MBY Equipped with Base Coupling…………………27�
2.5HGA………………………………………………………………29�
N3F……………………………………………………………………32�
3MF Motor Trochoid Pump…………………………………35�
N3H……………………………………………………………………39�
3MBY Equipped with Base Coupling……………………41�
3V (for high viscosity)……………………………………………43�
4AM…………………………………………………………………45�
4MBY Equipped with Base Coupling……………………47�
4A………………………………………………………………………49�
Lunary Pumps (GPL)……………………………………………51�
1RA (forward - reverse rotation)………………………………53�
2RA (forward - reverse rotation)………………………………54�
3RA (forward - reverse rotation)………………………………55�
Relief Valves…………………………………………………………57�
Performance Table…………………………………………………61�
List of Special Materials…………………………………………63�
Viscosity Table……………………………………………………63�
Seal Kit Specifications……………………………………………64�
List of Applicable Bearings……………………………………64
Trochoid Pump is a registered trademark of �Nippon Oil Pump Co., Ltd.
Be sure to obtain a thorough understanding of all safety measures. Always conduct the indicated precautionary steps and safety measures.
Special attention should be given to items highlighted by the following symbols andheadings as these deal with matters that could result in personal injury or materialdamage.
: Failure to observe the precautions indicated by this symbol would likely result inserious injury or even death.
: Failure to observe the precautions indicated by this symbol could result inserious injury or even death.
: Failure to observe the precautions indicated by this symbol could result in injuryor damage to the pump and other equipment.
●Installation● The pump should be installed at a position that is within 1m above or below the fluid level.
: Installing the pump at a height of more than 1m above the fluid line couldresult in poor suction, depending on the operating conditions.
: Installing the pump at a height of more than 1m below the fluid line couldresult in oil leaks, depending on the operating conditions.
●Installation Positions for the Trochoid Pump, Trochoid Pump with Motor, TrochoidPump with Motor and Base Coupling and Lunary Pump with Motor and Base Coupling ●There are no particular restrictions when installing only the pump. ●When installing a Trochoid pump with a motor, the pump cannot be installed at a position higherthan the motor (as seen from the horizontal position).
●When installing a Trochoid pump with a motor and a base coupling, the foundation section wherethe base is attached must be level.
● Align the attachment anchor so that it can be smoothly affixed to the base and the motorattachment holes.
: The motor may become damaged if it and the Trochoid pump are installedincorrectly.
: If the installation site is not level, or if there is forcible installation inwhich the installation holes are not in exact alignment, the angle plateand base may become damaged or the pump may become damaged dueto gnawing of its internal workings caused by slippage.
●Installation Site●The equipment should not be installed in locations with lots of dust, very high or very lowtemperatures (refer to "Ambient Temperature"). Please ask your Nippon Oil Pump representativeabout what measures can be taken when the equipment must be used in special environmentsother than the typical indoor installation sites.
CAUTION
CAUTION
CAUTION
CAUTION
Pump Installation
CAUTION
WARNING
DANGER
3
Trochoid Pump and Lunary Pump Instruction Manual
●Tightening Torque for Pump Connecting Screws●The maximum torque allowances when tightening the screws used for the Trochoid pump's pipesare as shown in the table below.
: The pump bore may become damaged if these values are exceeded.
: The use of seal tape or liquid sealants may result in reduced resistancefriction and over tightening, which in turn could damage the pump bore.
●Pipe Connections●Carefully arrange the pipes so that the connections are completely sealed to prevent any leaks orthe intake of air.
● Always be sure to use pipe supports so that the pipes are not placing any weight on the pump.●When making connections, always first confirm that the pipe lengths and angles are correct sothat no unnecessary pressure is placed on the pump.
●A pressure gauge should be installed so that pump conditions can be easily ascertained.●Stop valves, union jacks and other couplings should be used to make pump maintenance easier.●When handling liquids with very high viscosities, the pipes should have diameters bigger than thepump in order to minimize pressure loss.
●Some of the high-pressure hoses and other parts have narrow internal diameters. Therefore, besure to confirm the inner diameter of not only the screw-in sections, but of the various pipes aswell.
●Types of Pipes and Couplings●Always be sure to clean the inside of the pipes before attaching to the pump. This is because thepipes may contain dust from when they were stored or metallic dust from when they werethreaded.
●Always flush water through the pipes and confirm that they are completely clean beforeassembling.
: The pump and connected equipment may become damaged if the pipesare not adequately cleaned.
●Pipe Arrangement for Suction Side● For the suction side select pipes with a thickness that will keep the fluid velocity in the pipe at1.5m/sec or less.
〈Calculation〉
●Calculate the suction head based on the minimum oil level.
Hmax
Fluid Velocity(m/sec)= ―――――――――――――――――�Pipe Cross-section Area(m2)�Pump Flow Rate(m3/sec)�
CAUTION
CAUTION
CAUTION
Diameter Rc 1/8
10
1/4
20
3/8
20
1/2
25
3/4
30
1
70
1-1/4
80
1-1/2
90Torque N・m
Pipe Arrangement
4
●Keep the suction-side piping as far away as possible from the return port of the relief valve oractuator so that there will be no negative influence from the returning oil.
● Piping on the suction side should be as short as possible and with the smallest number of curvespossible.
● Thoroughly inspect all of the valves, cocks and couplings before assembling the pipes. Do notuse any items with cavities or narrow ports.
●When bending or soldering the pipes, make sure that these areas do not become too small.● Avoid any sudden changes to pipe cross sectional areas.●Cleanly cut away the opening section of the packing.●Be careful to not let any air into the pipes.
●Use gate-type models when installing valves.●Set the suction side resistance to a pressure range of 0.03MPA~0MPa.
: Air in the pipes or the generation of air bubbles could result in pumpnoise, vibrations and the generation of heat, which in turn could damagethe pump.
● If pressure will remain in the discharge-side pipes when operations are stopped, the check valvewill need to be installed not on the suction side, but rather on the discharge side.
●Discharge Side Piping●Select pipes wide enough that the speed of the fluids flowing through the discharge pipes will be3m/sec.
●Filters●Usually a 150 mesh filter is used for the suction filter. Try to use filters with the largest capacitypossible.
● Confirm the manufacturer specifications and select filters with a passage resistance of 0.01MPaor less.
● The main purpose of the suction filter is to remove any large objects that could hamper pumpoperations. Even very minute matter passing through this filter can dramatically reduce the life ofthe pump. Therefore, the liquid used with the pump will need to be changed on a regular basis.Furthermore, maintenance will need to be performed on a regular basis when using 11-micron orsmaller filters.
: Foreign matter inside the oil may dramatically reduce the life of the pump.In extreme cases this matter can even damage the pump. Therefore, thefilters will need to be washed on a regular basis. The use of cloggedfilters may result in unusual noise, vibrations and poor discharge.
CAUTION
CAUTION
Not Possible
Not PossibleNot Possible
Possible
Possible
Air
Air
Return Return
Possible Not Possible
5
●Safety Equipment●Be sure to equip the motor with an earth-leakage circuit breaker and overload protectionequipment. Use this equipment only after first confirming that the ratings are within the prescriberatings written on the motor's nameplate.
●Be sure to follow any other applicable electrical standards.
: Failure to use earth-leakage circuit breakers and overload protectionequipment could result in the equipment becoming damaged and/or themotor becoming burned.
● Install a galvanometer, pressure sensors and other devices at the pump discharge port so thatinspections can be made through test runs without any fluids inside the pump. These inspectionsare conducted to prevent burning of the oil supply section.
● The pump oil seals and packing cannot be used indefinitely. Installation should be in a safelocation and protection equipment should be used to ensure that people are not injured and theequipment is not damaged in the event that there is an oil leak.
●Safety Measures●Children and others that cannot readily recognize dangerous conditions should not be allowed toapproach or touch the equipment.
● Protective equipment should be installed to prevent fingers, hands or other objects frombecoming caught in the drive section.
: Serious injury may result if a finger, hand or other object becomes caughtin the equipment.
●Do not touch the pump or motor during or immediately after operations.
: Touching the pump or motor may result in burns.
● There may be sparks from the centrifugal force switch section when starting up certain single-phase motors (IME200S, 2ME200S, 2ME400S, 2MY750S).
: Do not place any flammable liquids or materials in the area surroundingthe motor. Such items could catch fire.
●Before Operating●Confirm the direction of the pump rotation, suction port and discharge port.● The rotation direction for Nippon Oil Pump motors is shown in the wiring plates on the motorframe and terminal box section. Make the necessary connections after first checking theseplates.
1)When using a Nippon Oil Pump motor (3-phase power source) set each of the pumps sothat their respective rotations are in accordance with the standard rotation directionsshown in the wiring diagram below.
2)For an all-purpose motor (3-phase) equipped with a base coupling, make the wiringconnections after first confirming the rotation direction displayed on the pump.
U V W ��R S T
Preparations
DANGER
WARNING
WARNING
CAUTION
Safety
6
: Mistakes in the rotation direction and positioning of the suction anddischarge ports could result in oil leaks or damage to the pump.
● Check whether the tank pipes on the suction side are clean or contain any oil. ● Confirm that there are no loose sections in the piping.●Confirm that the valves around the pump are all fully opened.● The initial operation of the pump should be inching to confirm the direction of the pump rotation.
●Test Run1)Dry Run
Do not operate the pump for more than 10 seconds when there is no liquid in the system.2)When Suction not Possible
Confirm the following points whenever suction is not possible.①Has resistance at the discharge side become so large that the removal of air is difficult?②Is resistance at the suction side too large? Is the pipe length too long?③Is air being captured?④Has the system run out of oil? Is the pipe reaching the liquid level?⑤Is the number of pump rotations insufficient?
●Initial Operations Inspection●Be sure to make the necessary inspections before initial operations. In particular, be sure tocheck for any oil leaks, abnormal noise and heat generation.
: If any abnormalities are discovered, immediately stop pump operationsand remedy the problem area.
●Regular Inspections●Any important safety parts that are used should be inspected at least once a year to confirm thatthey are operating correctly.
● These inspections should be performed by a service technician working for or approved by NipponOil Pump.
●Seal kits and spare parts should be kept on hand to deal with sudden faults and poor operationsdue to the gradual drop in performance over many years.
● The most common reason for poor performance is the use of fluids that have become dirty ordegraded. Therefore, the oil will need to be replaced and other maintenance will need to beperformed on a regular basis.
● Be sure to cease all operations if there are any strange sounds, heat generation or otherabnormalities when using a motor that had been kept in storage for a very long time.
● The coupling used with the Trochoid pump equipped with a motor is a consumable part and so willneed to be replaced on a regular basis (every year or 8,000 hours of use).
● Faults caused by conditions outside the stated specifications or attributed to foreign matter orother external causes are not covered by the warranty.
Warranty
Maintenance
CAUTION
Inspections
CAUTION
7
●Confirm the necessary flow rate.●Refer to the specifications on pages 1 and 2.● The discharge amount will vary depending on the type of liquid used, temperature and pressure.●Pumps that provide plenty of leeway should be selected.
●Confirm the necessary pressure.●Refer to the specifications on pages 1 and 2.※The setting must not exceed the pump's maximum applicable pressure and the motor's output.
●Confirm the relief valve set pressure.● The relief valve pressure is adjusted to the cracking pressure (refer to page 57).※The setting must not exceed the pump's maximum applicable pressure and the motor's output.※Cracking pressure is the pressure at which the valve opens to allow a certain amount of the oil toflow through when the pressure within the circuit rises.
● The relief valve can be used as both a safety valve and as an adjustment valve. Two types ofrelief valves are available depending on the intended purpose. Specifically, these are an external-return type and an internal-return type (refer to page 58).
: When using the internal-return type as the safety valve, do not allowoperations to continue for more than 30 seconds with the pump runningand the pump discharge side completely closed. Doing so could result inthe pump or motor becoming burned.
: When using the internal-return type as an adjustment valve, do not makeany settings that would allow for the relief amount to exceed 50% of thepump discharge amount. This could result in abnormal pump heatgeneration or damage to the pump.
: An external-return type relief valve can be used under these conditionswithout any problems. However, in this case the relief oil should becompletely returned to below the liquid level of the tank.
● Set the relief valve set pressure at a level higher than the amount of pressure actually needed.The necessary discharge amount will not be obtained if oil leaks from the relief valve.
●Confirm the Applicable Liquids●Applicable LiquidsTrochoid pumps and lunary pumps can handle a very wide range of applications, but be awarethat these pumps were intend for use with oils.
● The settings and performance indications for all of the pumps shown in this catalog are based onthe use of ISO VG46 oil at a temperature of 40°C, except for specifically stated specialapplications.There will be differences in terms of performance and durability when using different oils. Pleasefeel free to ask your Nippon Oil Pump representative for more information.
● Trochoid pumps and lunary pumps adopt a self-lubricating method so that the rubbing surfacesand bearings can be lubricated by the liquid used in the pumps.
: The pump may become damaged if it is used with water, liquids withoutlubricating properties or liquids with corrosive properties.
● The form may change and there may be limits on the maximum applicable pressure when usingliquids with low viscosities. Please feel free to ask your Nippon Oil Pump representative for moreinformation.
: The pump may become damaged when using liquids with low viscosity.CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
Pump Selection
8
●Some fuel oils contain properties that will cause the standard oil seals to swell. Be sure toconfirm the specifications before using these oils.
: Do not use gasoline or any other volatile liquids. Doing so could result inexplosions or fires.
●Ambient Temperature●Trochoid and lunary pumps can be used in a temperature range of -20~40°C.● The temperature range under which a motor can be used is -10~40°C.
: Operations outside of the above temperature ranges could damage theTrochoid pump, lunary pump or motor, resulting in a serious accident.
●Confirm the ambient temperature range.●The temperature range for the applicable liquids is -5°C~80°C.● The difference in temperature between the pump and the liquid must be within 40°C.
: Operations outside of the above temperature ranges could dramaticallyshorten the life of the Trochoid and lunary pumps, lower performance andresult in leaks.Operations outside of the above temperature ranges require specialspecif icat ions. Please feel f ree to ask your Nippon Oi l Pumprepresentative for further details.
: The use of very hot oil could cause burns to the pump from leaking oil.
●Confirm the applicable viscosity ranges.●The viscosity range for liquids used in the Trochoid pump is 10~500mm2/sec.● The viscosity range for liquids used in the high-viscosity pumps (3V・Lunary pump) is 46~2,000mm2/sec.
: Operations outside of the above viscosity ranges could dramaticallyshorten the life of the Trochoid and Lunary pumps, lower performance andresult in leaks.
● The volume efficiency (discharge amount) drops as the viscosity becomes lower.● The required power (motor output) increases as the viscosity becomes higher.※Settings should be made after taking into account the assumed low winter temperatures.
● The maximum applicable output is strictly limited when using low viscosities. Please feel free toask your Nippon Oil Pump representative for further details.
●Operations outside of the above viscosity ranges require special specifications. Please feel freeto ask your Nippon Oil Pump representative for further details.
●Confirm the rotation direction.●The rotation, suction and discharge directions for the Trochoid and lunary pumps are fixed, exceptfor those models that offer forward and reverse rotation.Make the settings from the drive side in accordance with the rotation direction displayed on thepump nameplate.
● The Trochoid and lunary pumps have holes on the pump suction side (negative pressure) torelease pressure from the oil seal section in order to protect these seals. If a mistake is made insetting the rotation direction, the suction and discharge positions will be switched. As a result,discharge pressure will flow through the holes intended for the release of pressure. This pressurewill build up against the oil seal, causing the seal to break and oil to be sprayed out of the pump.
: Be sure to correctly set the pump rotation direction. A mistaken rotationsetting could break the oil seal, resulting in the spray of oil outside thepump and unexpected accidents.
WARNING
CAUTION
WARNING
CAUTION
CAUTION
WARNING
9
●Confirm the amount of power needed for the pump.●The amount of power required by the pump will vary depending on voltage, flow rate and viscosityof the liquid to be used.
●Much more power is required as the viscosity of the liquid increases.※Settings should be made after taking into account the assumed low winter temperatures.
●Confirm the applicable voltage and frequency.
: Using an incorrect voltage or frequency could damage the motor or result inabnormal pressure or flow rate.
●Confirm the attachment method.●Pump driven by special-purpose motor: Trochoid pump with motor●Pump driven by general-purpose motor: Trochoid pump with motor and base coupling or lunarypump with motor and base coupling
●Power source other than electric motor: Trochoid pump, lunary pump●Trochoid and lunary pumps are designed on the premise that the motor and shaft center arearranged in a straight line. Centering of the drive shaft and pump should be within TIR0.05.
●Please feel free to ask your Nippon Oil Pump representative for information about drive methodsin which the load is applied to the radial and thrust directions.
: Poor alignment between the motor and the Trochoid or lunary pump mayresult in vibrations, loud noises and damage to the pump.
: When attaching the coupling to the pump shaft, do not forcibly hammerthe coupling into place. Doing so could result in poor pump operations.
● Set the suction head for the Trochoid and lunary pumps to within 1m when the number ofrotations is 1,000~2,500min-1. Set the suction side resistance to a pressure range of 0.03MPA~0MPa.
●Suction side pressure greater than -0.03MPa could result in cavitation, abnormal noise, heatgeneration, poor discharge and damage to the pump.
: Suction capabilities will drop when there is large resistance on thedischarge side.
: Suction capabilities will drop dramatically when air enters from thesuction side.CAUTION
CAUTION
Suction Capabilities
CAUTION
CAUTION
Rotate the dial gauge 360° and set so that the dial gauge run-out is within 0.05mm.
Pump-side ShaftDrive-side Shaft
Pump Drive Method
CAUTION
Motor Selection
10
TOP-1ATOP-1A
■Specifications
○The above maximum discharge and maximum revolution values are for when using ISO-VG46 oil with an oil temperature of 40°C.�○The approximate weight values shown in the brackets ( ) are for when a relief valve is attached.
○Select the best motor using the lines in the "Required Power" table as the applicable standards.
Model
TOP-10A�
TOP-11A�
TOP-12A�
TOP-13A
0.8�
1.5�
2.5�
4.5
1.2�
2.2�
3.7�
6.7
1.4�
2.7�
4.5�
8.1
0.5�
0.5�
0.5�
0.5
3000�
2000�
1800�
1800
Item Theoretical �Displacement�cm3/rev
Max. Discharge �Pressure�MPa
Max. Revolution�min-1
0.5(0.8)�
0.5(0.8)�
0.6(0.9)�
0.8(1.1)�
Approx. Weight�kg
■Model
■Performance Table
Rotation �Direction
TOP - 10A
Model Examples:�TOP-10AVB (with relief valve)�TOP-11AR (clockwise rotation as seen from the end of the shaft)��
Theoretical Discharge /min
1500min-1 1800min-1
Relief ValveSpecial �Symbol
11A 12A 13A
No mark: Counter-clockwise rotation as seen from the end of the shaft� (standard rotation direction)� R: Clockwise rotation as seen from the end of the shaft
No mark: Without relief valve� VB: With relief valve
US、VF�(Refer to page 63.)
At 1,450 Rotations At 1,750 Rotations
●Flow Rate Characteristics
Test Conditions Oil: ISO-VG46 with a temperature of 40°C
●Flow Rate Characteristics
●Required Power ●Required Power
11
-
○The relief valve set pressure is � cracking 0.3MPa.
0
1
2
3
4
5
6
7
8
9
10
0.1 0.2 0.3 0.4 0.5Pressure(MPa)�
Discharge Amount( /min)�
13A
12A
11A
10A0
1
2
3
4
5
6
7
8
0.1 0.2 0.3 0.4 0.5Pressure(MPa)�
Discharge Amount( /min)�
13A
12A
11A
10A
0
20
40
60
80
100
120
140
160
0.1 0.2 0.3 0.4 0.5Pressure(MPa)�
Shaft Power(W)� 13A
12A
11A10A
20
40
60
80
100
120
140
160
0.1 0.2 0.3 0.4 0.5Pressure(MPa)�
Shaft Power(W)�
13A
12A
11A10A
0
■Dimensional DiagramsModel:TOP - 1A
Model:TOP - 1AVB
Model:TOP - 1AR
Model:TOP - 1ARVB
12
○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
E�H�8�
6�19.5�B�
A�5�-0.05�
-0.09�
φ8�-0.011�
-0.028�
φ30� 0�-0.021�
G�
2-D�
F�
φ60�
3-φ7�(Effective length)
68�
�ROTATION
INOUT
E�H�8�
6�19.5�
5�-0.05�
-0.09�
φ8�-0.011�
-0.028�
φ30�0� -0.021�
2-D�
F�68�
G�
3-φ7�
φ60�
B�A�
(Effective length)69�
�ROTATION
IN�OUT�
E�H�8�
6�19.5�B�
A�
5�-0.05�
-0.09�
φ8�-0.011�
-0.028�
φ30�0� -0.021�
G�
2-D�
F�
φ60�
3-φ7�(Effective length)
68�
�ROTATION
IN� OUT�
E�H�8�
6�19.5�
5�-0.05�
-0.09�
φ8�-0.011�
-0.028�
φ30� 0�-0.021�
2-D�
F�68�
G�
3-φ7�
φ60�
B�A�
(Effective length)69�IN
OUT
�ROTATION
10A�11A�12A�13A
57�57�63�78
37.5�37.5�43.5�58.5
Rc1/8�Rc1/8�Rc1/4�Rc3/8
8�8�8�5
11�11�11�14
3�3�3�5.5
11.5�11.5�11.5�14.5
A B D E F G H
10AR�11AR�12AR�13AR
57�57�63�78
37.5�37.5�43.5�58.5
Rc1/8�Rc1/8�Rc1/4�Rc3/8
8�8�8�5
11�11�11�14
3�3�3�5.5
11.5�11.5�11.5�14.5
A B D E F G H
10ARVB�11ARVB�12ARVB�13ARVB
69�69�75�90
49.5�49.5�55.5�70.5
Rc1/8�Rc1/8�Rc1/4�Rc3/8
8�8�8�5
11�11�11�14
3�3�3�5.5
11.5�11.5�11.5�14.5
A B D E F G H
10AVB�11AVB�12AVB�13AVB
69�69�75�90
49.5�49.5�55.5�70.5
Rc1/8�Rc1/8�Rc1/4�Rc3/8
8�8�8�5
11�11�11�14
3�3�3�5.5
11.5�11.5�11.5�14.5
A B D E F G H
Dimensions
Dimensions
ItemModel
ItemModel
DimensionsItem
Model
DimensionsItem
Model
1A
TOP-1METOP-1ME
■Specifications
○The above maximum pressure for motor output values are for when using ISO-VG46 oil with an oil temperature of 40°C.
Model
TOP-10MA�
TOP-11MA�
TOP-12MA�
TOP-13MA
1.2�
2.2�
3.7�
6.7
75�
�
100�
�
200
4�
�
4�
�
4
Continuous�
�
Continuous�
�
Continuous
200�200�220�200�200�220�200�200�220
50�60�60�50�60�60�50�60�60
1390�1660�1690�1430�1720�1730�1410�1690�1710
0.60�0.55�0.57�0.65�0.60�0.60�1.15�1.10�1.05
Type-1 7.5�Type-2 8.0�
��8.0���9.0
0.5�
0.5�
0.2�
──�
0.5�
0.5�
0.5�
0.2
0.5�
0.5�
0.5�
0.5
1.4�
2.7�
4.5�
8.1
0.4�
0.3�
0.1�
──�
0.5�
0.5�
0.3�
0.1
0.5�
0.5�
0.5�
0.5
Item No. of Motor Revolutions 50Hz 1500min-1 No. of Motor Revolutions 60Hz 1800min-1
Max. Pressure for Motor Output (MPa) Max. Pressure for Motor Output (MPa)Theoretical �Discharge� /min
■Motor Specifications ○Three-Phase Squirrel-Cage Induction Motor ○Totally enclosed ○Class E insulation
■ModelMotor �Output Attachment
Relief �Valve
Rotation �Direction
TOP - 1ME 75 - -
Output(W)� No. of Poles(P)� Rating Voltage(V)�Frequency(Hz)�No. of Revolutions�(min-1)� Current(A)�Approx. Weight(kg)�
75W 100W 200W 75W 100W 200W
Theoretical �Discharge� /min
11MA12MA
1: Horizontal�2: Flange
No mark: Clockwise rotation as seen from the pump side (standard rotation direction)� R: Counter-clockwise rotation as seen from the pump side
No mark: Without relief valve� VB: With relief valve�○The relief valve set pressure is cracking 0.3MPa.
Motor OutputRelief �Valve
Rotation �Direction
TOP - 1ME 100 - 10MA
Model Examples�TOP-1ME 75 - 1 - 10MA VB (75W, three-phase, horizontal, with relief valve)�TOP-1ME 100 - 11MAR (100W, three-phase, counter-clockwise rotation as seen from the pump side)
1ME 200
13MA
11MA12MA
No mark: Clockwise rotation as seen from the pump side (standard rotation direction)� R: Counter-clockwise rotation as seen from the pump side
No mark: Without relief valve� VB: With relief valve�○The relief valve set pressure is cracking 0.3MPa.
13
10MA
Model:TOP - 1ME75 -1-1 MAVB
Model:TOP - 1ME75 -2-1 MAVB
Model:TOP - 1ME100 -1 MAVB
Model:TOP - 1ME200 -1 MAVB
14
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
1821111765
26
35.5 35.595
41
φ15
2-D
12045 45
105
2.8
9968
102
7�
15
8869
LBB�
φ22(w/Bushing)�
TERMINAL �1.25-4
�
IN
OUT
(DRAIN)�
HEAT-RESISTANTVINYL WIRES
Lead Length: 400.75m 3 wires
ROTATION
59
21083 127
F26
2-D
13550 50
120
3.2
G
68114
126
15
7
12069
LBB
φ22 4040 40108
32
�ROTATION
IN
OUT
41
φ15(DRAIN)� (w/Bushing)
19912772
26 F
40 40108
41 φ15(DRAIN)� 135
50 50
120
3.2
G
68114
126
15
7�
�ROTATION
IN
OUT
2-D
LBB
12069
φ22�32 40
(w/Bushing)
20267
9105
7250
φ98
φ140
φ106
0 -0.035
φ104
11� 68
54
85
3�
φ125
4-φ7
2-D
69
LBB
135
�ROTATION
OUT
IN
φ22 (w/Bushing)�φ15
(DRAIN)�
Heat-resistant vinyl wires 0.75m�3 wires; Length: 40
TERMINAL1.25-4
41EARTH TERMINAL(M4)�
VINYL WIRESHEAR-RESISTANT
Dimensions
1ME100-10MAVB�1ME100-11MAVB�1ME100-12MAVB�1ME100-13MAVB
248.5�248.5�254.5�269.5
49.5�49.5�55.5�70.5
Rc1/8�Rc1/8�Rc1/4�Rc3/8
11�11�11�14
LB B D F
66�66�66�68.5
GItemModel
Dimensions
1ME200-10MAVB�1ME200-11MAVB�1ME200-12MAVB�1ME200-13MAVB
259.5�259.5�265.5�280.5
49.5�49.5�55.5�70.5
Rc1/8�Rc1/8�Rc1/4�Rc3/8
11�11�11�14
LB B D F
66�66�66�68.5
GItemModel
1ME75-1-10MAVB�1ME75-1-11MAVB�1ME75-1-12MAVB
231.5�231.5�237.5
49.5�49.5�55.5
Rc1/8�Rc1/8�Rc1/4
LB B D
Dimensions
1ME75-2-10MAVB�1ME75-2-11MAVB�1ME75-2-12MAVB
251.5�251.5�257.5
49.5�49.5�55.5
Rc1/8�Rc1/8�Rc1/4
LB B DItemModel
DimensionsItem
Model
1A
15
■Specifications
■Motor Specifications
■Model
TOP-1ME S(single-phase motor)�TOP-1ME S(single-phase motor)�
Model
TOP-10MA�
TOP-11MA�
TOP-12MA�
TOP-13MA
1.2�
2.2�
3.7�
6.7
75�
�
200
4�
�
4
Continuous�
�
Continuous
100���100
50�60��50�60
1430�1730��
1430�1720
2.0�1.6��5.8�5.0
5.9���10
0.5�
0.5�
0.2�
──�
0.5�
0.5�
0.5�
0.5
1.4�
2.7�
4.5�
8.1
0.4�
0.3�
0.1�
──�
0.5�
0.5�
0.5�
0.5
Item No. of Motor Revolutions 50Hz 1500min-1 No. of Motor Revolutions 60Hz 1800min-1
Max. Pressure for Motor Output (MPa) Max. Pressure for Motor Output (MPa)
Motor �Output Relief ValvePump
TOP - 1ME 75 S - 10MA
Model Examples�TOP-1ME 75 S-11MA (75W, single-phase)�TOP-1ME 200 S-12MA VB (200W, single-phase, with relief valve)
Output(W)� No. of Poles(P)� Rating Voltage(V)�Frequency(Hz)�No. of Revolutions�(min-1)� Current(A)�Approx. Weight(kg)�
75W 200W 75W 200W
200 S12MA13MA
No mark: Without relief valve� VB: With relief valve�○The relief valve set pressure is cracking 0.3MPa.
○IME75S is a condenser-operating type.�○IME200S is a condenser-starting type.
○The above maximum pressure for motor output values are for when using ISO-VG46 oil with an oil temperature of 40°C.
Theoretical �Discharge� /min
Theoretical �Discharge� /min
■Can only be used for clockwise rotation as seen from the pump side.
11MA
Single-�phase
16
Model:TOP - 1ME75 S - 1MAVB
Model:TOP - 1ME200 S - 1MAVB
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
11
70
Lead Length: 100±20
No. of Leads: 2
19312766105
10840 40 32
13550 50
40
(151)�
120
66
3.2
66 φ11468
15
7
LENGH�
QUANTITY�
GROUND�
1.25-4
�ROTATION
IN�OUT�
φ1541
2-D
LBB 69
�
239131108
F
11545 45
φ1541
15056 56
φ12668
140
G
4
20
7
Lead Length: 300±20
No. of Leads:2LENGH�
QUANTITY� 1.25-4
�ROTATION
IN�OUT�
GROUND�
2-D
LBB
8569
134
1M200S-10MAVB�1M200S-11MAVB�1M200S-12MAVB�1M200S-13MAVB
288.5�388.5�294.5�309.5
49.5�49.5�55.5�70.5
Rc1/8�Rc1/8�Rc1/4�Rc3/8
11�11�11�14
74�74�74�76.5
LB B D F GItemModel
Dimensions
Dimensions
1ME75S-10MAVB�1ME75S-11MAVB�1ME75S-12MAVB
242.5�242.5�248.5
49.5�49.5�55.5
Rc1/8�Rc1/8�Rc1/4
LB B DItemModel
1A
TOP-1HGTOP-1HG
■Specifications
Model
TOP-11HG�
TOP-12HG
1.5�
2.5
2.2�
3.7
2.7�
4.5
2.5�
2.5
3000�
2500
Item Max. Discharge �Pressure�MPa
Max. Revolution�min-1
1.4�
1.5
Approx. Weigh�kg
■Model
■Performance Table
TOP - 11HG
Model Examples:�TOP-11HGI (with angle plate)�TOP-12HGR (clockwise rotation as seen from the end of the shaft)��
1500min-1 1800min-1
12HG
Rotation �Direction
No mark: Counter-clockwise rotation as seen from the end of the shaft (standard rotation direction)� R: Clockwise rotation as seen from the end of the shaft
Special �Symbol
VF (Refer to page 63.)
Attachment
No mark: Without angle plate� I: With angle plate
Test Conditions Oil: ISO-VG46 with a temperature of 40°C
-
17
○The above maximum discharge and maximum revolution values are for when using ISO-VG46 oil with an oil temperature of 40°C.
Theoretical �Displacement�cm3/rev
Theoretical Discharge /min
○Select the best motor using the lines in the "Required Power" table as the applicable standards.
At 1,450 Rotations At 1,750 Rotations
●Flow Rate Characteristics ●Flow Rate Characteristics
●Required Power ●Required Power
1.5
2
2.5
3
3.5
4
4.5
0 0.5 1 1.5 2 2.5 3
Pressure(MPa)�
Discharge Amount( /min)�
11HG
12HG
1.5
2
2.5
3
3.5
4
4.5
0 0.5 1 1.5 2 2.5 3
11HG
12HG
Pressure(MPa)�
Discharge Amount( /min)�
20406080100120140160180200220240260280300
0 0.5 1 1.5 2 2.5 3
Pressure(MPa)�
Shaft Power(W)�
12HG
11HG
20406080100120140160180200220240260280300
0 0.5 1 1.5 2 2.5 3
11HG
12HG
Pressure(MPa)�
Shaft Power(W)�
Model:TOP - 1HG
Model:TOP - 1HGI
Model:TOP - 1HGR
Model:TOP - 1HGIR
18
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
48
3 0-0.025
6475
122527.525
24
1011
φ10
0 -0.012 φ44.4-0.02
-0.04
φ13
R12�
4 -φ9
A
11.2 0 -0.25
B
2-Rc 1/4
1.3
25.9
22.1
�ROTATION
IN�OUT�
483 0-0.025
6475
122527.525
11�
φ10 0 -0.012 φ44.4-0.02
-0.04
φ13
R12
A�
11.2 0 -0.25
B�
2-Rc1/4
55.3
2020 6084100
1338960
15
4-φ9
25.9
22.1
54
ROTATION
IN�OUT�
�
52.5
24
483� 0-0.025
6475
122527.525
11
φ10 0 -0.012 φ44.4-0.02
-0.04
φ13
R12
A
11.2 0 -0.25
B�
2-Rc1/4
55.3
2020 6084100
1338960
15
4-φ9�
25.9
22.1
54
�ROTATION
IN� OUT�
52.5
24
483 0-0.025
6475
122527.525
24
1011
φ10 0 -0.012 φ44.4-0.02
-0.04
φ13
R12
4-φ9
A
11.2 0 -0.25
B
2-Rc1/4
1.3 25.9
22.1
�ROTATION
OUTIN
Dimensions
11HGR�12HGR
110�115
57.5�62.5
A BItemModel
Dimensions
11HGI�12HGI
110�115
57.5�62.5
A BItemModel
Dimensions
11HG�12HG
110�115
57.5�62.5
A BItemModel
Dimensions
11HGIR�12HGIR
110�115
57.5�62.5
A BItemModel
1HG
■Dimensional DiagramsModel:TOP - 1MBY200-1HGI
Model:TOP - 1MBY400-1HGI
■Specifications
■Model
Model
TOP-11HG�
TOP-12HG
2.2�
3.7
2.5�
2.0
2.5�
2.5
2.7�
4.5
2.5�
1.6
2.5�
2.5
Item No. of Motor Revolutions 50Hz 1500min-1 No. of Motor Revolutions 60Hz 1800min-1
Max. Pressure for Motor Output (MPa) Max. Pressure for Motor Output (MPa)
Motor Output
TOP - 1MBY 200 - 11HG I
Model Examples:�TOP-1MBY200-11HGIR (200W, counter-clockwise rotation as seen from the pump side)��
200W 400W 200W 400W
400 12HG
No mark: Clockwise rotation as seen from the pump side (standard rotation direction)� R: Counter-clockwise rotation as seen from the pump side
○The above maximum pressure for motor output values are for when using ISO-VG46 oil with an oil temperature of 40°C.
Theoretical �Discharge� /min
Theoretical �Discharge� /min
TOP-1MBYTOP-1MBY
19
Rotation �Direction
Special �Symbol
VF (Refer to page 63.)
-
○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
17� 35�
72� 198�
38�100�
84�
4-φ11�
4-M8P1.25�
4-M6P1�
94.3�
9363
2-Rc1/4�
4-φ11�
320�253�15� 52�
9�72�80�
320�52�253�15�
142�
112�
170�
140�
112�
2-Rc1/4�
80� 9�4-φ11�
198�80�15� 52�
90�
38�
4-φ11�
4-M8P1.25�
4-M6P1�
112�
84�
107.3�
278�345�
52�15�
345�
35�17�
80� 215�
162�
132�
170�
140�
112�
106 71
1HG
TOP-2HBTOP-2HB
■Specifications
Model
TOP-203HB�
TOP-204HB�
TOP-206HB�
TOP-208HB�
TOP-210HB�
TOP-212HB�
TOP-216HB�
TOP-220HB
2.8�
4�
6�
8�
10�
12�
16�
20
4.2�
6.0�
9.0�
12.0�
15.0�
18.0�
24.0�
30.0
5.0�
7.2�
10.8�
14.4�
18.0�
21.6�
28.8�
36.0
3.0�
3.0�
2.5�
2.5�
2.5�
2.0�
1.5�
1.2
3000�
3000�
2500�
2500�
2500�
2000�
1800�
1800
Item Max. Discharge �Pressure�MPa
Max. Revolution�min-1
3.5 (3.9)�
3.6 (4)�
3.8 (4.2)�
4 (4.4)�
4.1 (4.6)�
4.3 (4.7)�
4.6 (5.1)�
5 (5.5)�
Approx. Weight�kg
■Model
■Performance Table
TOP - 203HB
1500min-1 1800min-1
204HB 206HB 208HB 210HB 212HB 216HB 220HB
At 1,450 Rotations At 1,750 Rotations●Flow Rate Characteristics
Test Conditions Oil: ISO-VG46 with a temperature of 40°C
●Flow Rate Characteristics
●Required Power ●Required Power
20
○The above maximum discharge and maximum revolution values are for when using ISO-VG46 oil with an oil temperature of 40°C.�○The approximate weight values shown in the brackets ( ) are for when a relief valve is attached.
AttachmentRotation �Direction Relief Valve
Special �Symbol
No mark: Counter-clockwise rotation as seen from the end of the shaft (standard rotation direction)� R: Clockwise rotation as seen from the end of the shaft
No mark: With angle plate� F: With angle flange
US, UT, VF, VH �(Refer to page 63.)
Model Examples:�TOP-203HBVB (with relief valve)�TOP-204HBFR (with angle flange, clockwise rotation as seen from the end of the shaft)
Theoretical �Displacement�cm3/rev
Theoretical Discharge /min
○Select the best motor using the lines in the "Required Power" table as the applicable standards.
Relief Valve �Set Pressure
No mark: Without relief valve� VB: With relief valve� VD: With relief valve (external return-type) (Refer to page 55.)�
○Refer to page 57 for the relief valve set pressure, and indicate the desired type when placing your order. Indicate the set pressure (to the first decimal point) at the end of the model number (Ex.: 0.1MPa).
0
5
10
15
20
25
30
0 0.5 1 1.5 2 2.5 3 3.5
220HB
216HB
212HB210HB208HB
206HB204HB203HB
Pressure(MPa)�
Discharge Amount( /min)�
0
5
10
15
20
25
30
35
40
0 0.5 1 1.5 2 2.5 3 3.5
220HB
216HB
212HB210HB208HB
206HB204HB203HB
Pressure(MPa)�
Discharge Amount( /min)�
0
100
200
300
400
500
600
700
800
900
1000
0 0.5 1 1.5 2 2.5 3 3.5
220HB 216HB212HB 210HB
208HB
206HB
204HB
203HB
Pressure(MPa)�
Shaft Power(W)�
0
200
400
600
800
1000
1200
1400
1600
0 0.5 1 1.5 2 2.5 3 3.5
220HB 216HB 212HB 210HB208HB
206HB
204HB203HB
Pressure(MPa)�
Shaft Power(W)�
2HB
Model:TOP - 2HB
Model:TOP - 2HBVB
Model:TOP - 2HBR
Model:TOP - 2HBRVB
Dimensions
203HBR�204HBR�206HBR�208HBR�210HBR�212HBR�216HBR�220HBR
144.5�147.5�152.5�157.5�162.5�167.5�177.5�187.5
7�10�15�20�25�30�40�50
Rc1/2����
Rc3/4
A C DItemModel
Dimensions
203HBRVB�204HBRVB�206HBRVB�208HBRVB�210HBRVB�212HBRVB�216HBRVB�220HBRVB
144.5�147.5�152.5�157.5�162.5�167.5�177.5�187.5
7�10�15�20�25�30�40�50
Rc1/2����
Rc3/4
A C DItemModel
Dimensions
203HB�204HB�206HB�208HB�210HB�212HB�216HB�220HB
144.5�147.5�152.5�157.5�162.5�167.5�177.5�187.5
7�10�15�20�25�30�40�50
Rc1/2����
Rc3/4
A C DItemModel
Dimensions
203HBVB�204HBVB�206HBVB�208HBVB�210HBVB�212HBVB�216HBVB�220HBVB
144.5�147.5�152.5�157.5�162.5�167.5�177.5�187.5
7�10�15�20�25�30�40�50
Rc1/2����
Rc3/4
A C DItemModel
21
TOP-2HBTOP-2HB
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
2-D�
24�24�
A�38.5�23�
13�
13�
38�9�
26.8
21.2
16� 0�-0.3�
φ47� 0�-0.025�
φ14� 0�-0.018�
φ84�
84�100�
φ38�
54�
56.8
15�
113�
4�+0.015�+0.005�
80.5�C�96�
4-φ9�
IN�OUT�
�ROTATION
35�
φ19�
4�+0.015�+0.005�80.5�C�
2-D�
96�
24�24�
A�38.5�23�
13�38�9�
26.8
21.2
16� 0�-0.3�
φ47� 0�-0.025�
φ14� 0�-0.018�
φ84�
13�
105�
84�100�
φ38�
15�
4-φ9�
IN
OUT
�ROTATION
35�
φ19�
54�
135
56.8
2-D�
24�24�
A�38.5�23�
13�38�9�
16� 0�-0.3�
φ47�
0�-0.025�
φ14� 0�-0.018�
φ84�
84�100�
φ38�
15�
4�+0.015�+0.005�80.5�C�96�
4-φ9�
INOUT
�ROTATION
35�
56.8
φ19�
26.8
21.2
54�
113�
13�
4�+0.015�+0.005�80.5�C�
2-D�
96�
24�24�
A�38.5�23�
13�38�9�
16� 0�-0.3�
φ47� 0�-0.025�
φ14� 0�-0.018�
φ84�
13�
105�
84�100�
φ38�
15�
4-φ9�
�ROTATION
OUT�
35�
φ19�
26.8
21.2
54�
135IN�
56.8
22
Model:TOP - 2HBVD
Model:TOP - 2HBF
Model:TOP - 2HBFVB
Model:TOP - 2HBFVD
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
16� 0�-0.3�
4-φ9�2-D�
A�
φ47� 0�-0.025�
φ84�
13�
108�90�φ
14� 0�-0.018�
108�
90�45�
46.5�8�38.5�13�
35�24�24�
26.8
21.2
2.8�φ38�
80.5�4�+0.015�+0.005�96�
59�
B�
�ROTATION
INOUT
φ19�
16� 0�-0.3�
4-φ9�2-D�
A�
φ47� 0�-0.025�
φ84�
13�
108�90�φ
14� 0�-0.018�
108�
90�45�
46.5�8�38.5�13�35�
24�24�
26.8
21.2
2.8�φ38�
B�
80.5�114.3�19�Rc3/8�96� 4�+0.015�+0.005�
89�
6�
95�
�ROTATION
INOUT
φ19�
2-D�
24�24�
A�38.5�23�
13�38�9�
16� 0�-0.3�
φ47� 0�-0.025�
φ14� 0�-0.018�
φ84�
84�100�
φ38�
54�
15�
4-φ9�
�ROTATION
OUT�
4�+0.015�+0.005�
80.5�114.3�19�Rc3/8�
13�
96�
IN�
35�
φ19�
26.8
21.2
54�
149
56.8
φ19�
2.8�
26.8�
21.2�
4�+0.015�+0.005�
16� 0�-0.3�
4-φ9�2-D�
A�
80.5�C�
φ47� 0�-0.025�
φ84�
13�
108�90�φ
14� 0�-0.018�
108�90�
45�
46.5�8�38.5�13�35�
96�105�
24�24�
81�
φ38�
B�
�ROTATION
INOUT
Dimensions
203HBVD�204HBVD�206HBVD�208HBVD�210HBVD�212HBVD�216HBVD�220HBVD
144.5�147.5�152.5�157.5�162.5�167.5�177.5�187.5
7�10�15�20�25�30�40�50
Rc1/2����
Rc3/4
A C DItemModel
Dimensions
203HBFVB�204HBFVB�206HBFVB�208HBFVB�210HBFVB�212HBFVB�216HBFVB�220HBFVB
144.5�147.5�152.5�157.5�162.5�167.5�177.5�187.5
98�101�106�111�116�121�131�141
7�10�15�20�25�30�40�50
Rc1/2����
Rc3/4
A B C DItemModel
Dimensions
203HBF�204HBF�206HBF�208HBF�210HBF�212HBF�216HBF�220HBF
144.5�147.5�152.5�157.5�162.5�167.5�177.5�187.5
98�101�106�111�116�121�131�141
7�10�15�20�25�30�40�50
Rc1/2����
Rc3/4
A B C DItemModel
Dimensions
203HBFVB�204HBFVB�206HBFVB�208HBFVB�210HBFVB�212HBFVB�216HBFVB�220HBFVB
144.5�147.5�152.5�157.5�162.5�167.5�177.5�187.5
98�101�106�111�116�121�131�141
7�10�15�20�25�30�40�50
Rc1/2����
Rc3/4
A B C DItemModel
2HB
23
■Specifications
■Motor Specifications
■Model
TOP-2MYTOP-2MY
Motor OutputRelief �Valve
TOP - 2MY 200 - 203HBM
Model Examples�TOP-2MY200-203HBMVB (200W, three-phase, with relief valve) �TOP-2MY400-206HBMR (400W, three-phase, counterclockwise rotation as seen from the pump side)�TOP-2MY750-210HBMVD (750W, three-phase, with relief valve <external return type>)
400 750 1500
210HBM212HBM216HBM220HBM
Rotation �Direction
No mark: Clockwise rotation as seen from the pump side (standard rotation direction)� R: Counter-clockwise rotation as seen from the pump side
○The above maximum pressure for motor output values are for when using ISO-VG46 oil with an oil temperature of 40°C.
*Please fee l free to ask your Nippon Oil Pump representative for more information about special motor specifications such as for outdoor use, explosion-proof, special voltages and reverse box position.
1.7�
1.2�
0.7�
0.5�
0.4�
0.3�
0.2�
──�
4.2�
6.0�
9.0�
12.0�
15.0�
18.0�
24.0�
30.0
3.0�
3.0�
1.8�
1.3�
1.1�
0.9�
0.7�
0.4
3.0�
3.0�
2.5�
2.5�
2.5�
2.0�
1.5�
1.2
3.0�
3.0�
2.5�
2.5�
2.5�
2.0�
1.5�
1.2
1.3�
0.9�
0.5�
0.3�
0.3�
──�
──�
──�
5.0�
7.2�
10.8�
14.4�
18.0�
21.6�
28.8�
36.0
3.0�
2.3�
1.4�
1.0�
0.9�
0.7�
0.5�
0.3
3.0�
3.0�
2.5�
2.3�
2.0�
1.6�
1.2�
0.9
3.0�
3.0�
2.5�
2.5�
2.5�
2.0�
1.5�
1.2
Model
TOP-203HBM�
TOP-204HBM�
TOP-206HBM�
TOP-208HBM�
TOP-210HBM�
TOP-212HBM�
TOP-216HBM�
TOP-220HBM
Item No. of Motor Revolutions 50Hz 1500min-1 No. of Motor Revolutions 60Hz 1800min-1
Max. Pressure for Motor Output (MPa) Max. Pressure for Motor Output (MPa)
200W 400W 750W 1500W 200W 400W 750W 1500W
○Three-Phase Squirrel-Cage Induction Motor ○Totally enclosed ○Class E insulation
200�
�
400�
�
750�
�
1500�
�
4�
�
4�
�
4�
�
4
Continuous�
�
Continuous�
�
Continuous�
�
Continuous
200�200�220�200�200�220�200�200�220�200�200�220
50�60�60�50�60�60�50�60�60�50�60�60
1440�1720�1730�1420�1710�1730�1440�1720�1740�1430�1720�1730
1.34�1.12�1.17�2.2�1.93�1.95�3.6�3.3�3.2�6.9�6.2�6.1
7.0�
�
10.0�
�
14.0�
�
22.0
Theoretical �Discharge� /min
Theoretical �Discharge� /min
204HBM206HBM208HBM
Output(W)� No. of Poles(P)� Rating Voltage(V)�Frequency(Hz)�No. of Revolutions�(min-1)� Current(A)�Approx. Weight(kg)�
No mark: Without relief valve� VB: With relief valve� VD: With relief valve (external return-type)�
○Refer to page 57 for the relief valve set pressure, and indicate the desired type when placing your order. Indicate the set pressure (to the first decimal point) at the end of the model number (Ex.: 0.1MPa).
Relief Valve
Set Pressure
24
Model:TOP - 2MY200 - 2HBMVB
Model:TOP - 2MY400 - 2HBMVB
Model:TOP - 2MY750 - 2HBMVB
Model:TOP - 2MY1500 - 2HBMVB
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
NOP
41
32 40
15°�
1510840 40 106.5
LB
114 19 C�
65.8φ84
2-D�
G1/4
13550 50
7
127
3.2
241.5 B�127.5
144
125
�ROTATION
IN� OUT�
φ22(w/Bushing)�
10512796
NOP
32� 50
132.5113 19 C�
20�
15°�
11545 45 106.5
LBB�245.5
36
2-D�
150
40
7�
73.8φ84
56
3.2
56
132105
14096
152
141
G1/4�φ22(w/Bushing)�
�ROTATION
OUT�IN�
138.5145
35 50
G1/4
48
19 C
25
15°�
13050 50 107.5
16562.5 62.5
10
LB283.5 B
82.8φ84
96
5
2-D
50
138105
φ22(w/Bushing)�
�ROTATION
OUT�IN�
161
165
168
NOP
NOP
162 163.5 19 C�
35 50.5 45
25
G1/4
15562.5 62.5 120
LB325.5 B�
2-D� 92.8φ84
10
48 96188
18070 70
2.5°�
185
6�
171
148105
φ22(w/Bushing)�
IN�OUT�
�ROTATION
2MY1500-203HBMVB�2MY1500-204HBMVB�2MY1500-206HBMVB�2MY1500-208HBMVB�2MY1500-210HBMVB�2MY1500-212HBMVB�2MY1500-216HBMVB�2MY1500-220HBMVB
408.5�411.5�416.5�421.5�426.5�431.5�441.5�451.5
83�86�91�96�101�106�116�126
7�10�15�20�25�30�40�50
LB B C
Rc1/2��
�
�
Rc3/4
DItemModel
Dimensions
2MY400-203HBMVB�2MY400-204HBMVB�2MY400-206HBMVB�2MY400-208HBMVB�2MY400-210HBMVB�2MY400-212HBMVB�2MY400-216HBMVB�2MY400-220HBMVB
328.5�331.5�336.5�341.5�346.5�351.5�361.5�371.5
83�86�91�96�101�106�116�126
7�10�15�20�25�30�40�50
LB B C
Rc1/2��
�
�
Rc3/4
DItemModel
Dimensions
2MY750-203HBMVB�2MY750-204HBMVB�2MY750-206HBMVB�2MY750-208HBMVB�2MY750-210HBMVB�2MY750-212HBMVB�2MY750-216HBMVB�2MY750-220HBMVB
366.5�369.5�374.5�379.5�384.5�389.5�399.5�409.5
83�86�91�96�101�106�116�126
7�10�15�20�25�30�40�50
LB B C
Rc1/2��
�
�
Rc3/4
DItemModel
Dimensions
2MY200-203HBMVB�2MY200-204HBMVB�2MY200-206HBMVB�2MY200-208HBMVB�2MY200-210HBMVB�2MY200-212HBMVB�2MY200-216HBMVB
324.5�327.5�332.5�337.5�342.5�347.5�357.5
83�86�91�96�101�106�116
7�10�15�20�25�30�40
LB B C
Rc1/2��
DItemModel
Dimensions
Rc3/4
2HB
2HB
■Specifications
■Motor Specifications
■Model
TOP-2ME S(Single-Phase Motor)�TOP-2ME S(Single-Phase Motor)�
Motor �Output
TOP - 2ME 200 S - 203HBM
Model Examples�TOP-2ME200S-203HBMVB (200W, single-phase, with relief valve) �TOP-2ME400S-206HBMR (400W, single-phase, counterclockwise rotation as seen from the pump side)�TOP-2ME750S-210HBMVD (750W, single-phase, with relief valve <external return type>)
204HBM206HBM208HBM210HBM212HBM216HBM220HBM
Phase
○The above maximum pressure for motor output values are for when using ISO-VG46 oil with an oil temperature of 40°C.
1.7�
1.2�
0.7�
0.5�
0.4�
0.3�
0.2�
──�
4.2�
6.0�
9.0�
12.0�
15.0�
18.0�
24.0�
30.0
3.0�
3.0�
1.8�
1.3�
1.1�
0.9�
0.7�
0.4
3.0�
3.0�
2.5�
2.5�
2.5�
2.0�
1.5�
1.2
1.3�
0.9�
0.5�
0.3�
0.3�
──�
──�
──�
5.0�
7.2�
10.8�
14.4�
18.0�
21.6�
28.8�
36.0
3.0�
2.3�
1.4�
1.0�
0.9�
0.7�
0.5�
0.3
3.0�
3.0�
2.5�
2.3�
2.0�
1.6�
1.2�
0.9
Model
TOP-203HBM�
TOP-204HBM�
TOP-206HBM�
TOP-208HBM�
TOP-210HBM�
TOP-212HBM�
TOP-216HBM�
TOP-220HBM
Item No. of Motor Revolutions 50Hz 1500min-1 No. of Motor Revolutions 60Hz 1800min-1
Max. Pressure for Motor Output (MPa) Max. Pressure for Motor Output (MPa)Theoretical �Discharge� /min 200W 400W 750W 200W 400W 750W
Theoretical �Discharge� /min
○Open, drip-proof ○Condenser-start type
200�
�
400�
�
750
4�
�
4�
�
4
Continuous�
�
Continuous�
�
Continuous
100��200��100��200��100��200
50�60�50�60�50�60�50�60�50�60�50�60
1430�1720�1430�1720�1420�1710�1420�1710�1450�1740�1450�1740
5.6�4.9�2.8�2.5�8.4�7.6�4.2�3.8�11.2�9.6�5.7�4.9
10�
�
15�
�
21
Output(W)� No. of Poles(P)� Rating Voltage(V)�
25
400 S750 S
Frequency(Hz)�No. of Revolutions�(min-1)� Current(A)�Approx. Weight(kg)�
Relief �Valve
Rotation �Direction
No mark: Clockwise rotation as seen from the pump side (standard rotation direction)� R: Counter-clockwise rotation as seen from the pump side
No mark: Without relief valve� VB: With relief valve� VD: With relief valve (external return-type)�
○Refer to page 57 for the relief valve set pressure, and indicate the desired type when placing your order. Indicate the set pressure (to the first decimal point) at the end of the model number (Ex.: 0.1MPa).
Relief Valve
Set Pressure
26
Model:TOP - 2ME200 S - 2HBMVB
Model:TOP - 2ME400 S - 2HBMVB
Model:TOP - 2ME750 S - 2HBMVB
■Wiring Diagram100V 200V
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
NOP
20 7�
φ84
73.8
LB246 B�
1915294 C�
45 45115
50.5
G1/4
15056 56
(85)�12696
134
2-D�
�ROTATION
IN�
No. of Leads:6LENGH�
QUANTITY�
Lead Length:100±10
1.25-5
4�
OUT�
GROUND�
140
152
105
NOPNOP
25 10
φ84
2-D�
�ROTATION
OUT�IN�
5�
16562.5 62.5
LBB�276
251125 19 C� 96140
(94)�
GROUND�(152)�
13050 50
82.8
G1-4�
50.5
No. of Leads::6�LENGH�
QUANTITY�
Lead Length:500 �
1.25-5�
+50 0
105
181
150
NOP
50.5
25
2-D�
φ84
10
96
�ROTATION
OUT�
174
18070 70
13050 50
92.8
G1/4
LBB343.5
163.5180168
No. of Leads::6LENGH�
QUANTITY�
Lead Length::500
1.25-5
IN�
+50 0
3.2
19 C
105
171
GROUND�
Clockwise seen from pump side Counter-clockwise seen from the pump side
U2
U1
100V�Power Source
Y X
V2
V1
U2
U1
100V�Power Source
X Y
V2
V1
U2
U1
200V�Power Source
Y V1
X
V2
U2
U1
200V�Power Source
X V1
Y
V2
Clockwise seen from pump side Counter-clockwise seen from the pump side
U2-Y-V1 in the clockwise direction as seen from the pump side�When going in the counter-clockwise direction as seen from the pump side, there will be no need to connect directly to the power source if the three lines of U2, X and V1 are bundled together.
2ME750S-203HBMVB�2ME750S-204HBMVB�2ME750S-206HBMVB�2ME750S-208HBMVB�2ME750S-210HBMVB�2ME750S-212HBMVB�2ME750S-216HBMVB�2ME750S-220HBMVB
426.5�429.5�434.5�439.5�444.5�449.5�459.5�469.5
83�86�91�96�101�106�116�126
7�10�15�20�25�30�40�50
LB B C
Rc1/2��
�
�
Rc3/4
DItemModel
Dimensions
2ME200S-203HBMVB�2ME200S-204HBMVB�2ME200S-206HBMVB�2ME200S-208HBMVB�2ME200S-210HBMVB�2ME200S-212HBMVB�2ME200S-216HBMVB
329�332�337�342�347�352�362
83�86�91�96�101�106�116
7�10�15�20�25�30�40
LB B C
Rc1/2
Rc3/4
DItemModel
Dimensions
2ME400S-203HBMVB�2ME400S-204HBMVB�2ME400S-206HBMVB�2ME400S-208HBMVB�2ME400S-210HBMVB�2ME400S-212HBMVB�2ME400S-216HBMVB�2ME400S-220HBMVB
359�362�367�372�377�382�392�402
83�86�91�96�101�106�116�126
7�10�15�20�25�30�40�50
LB B C
Rc1/2��
�
�
Rc3/4
DItemModel
Dimensions
2HB
■Specifications
■Model
TOP-2MBYTOP-2MBY
Motor OutputRelief �Valve
TOP - 2MBY 200 - 203HB
Model Examples�TOP-2MBY200-203HBVB (200W, with relief valve) �TOP-2MBY400-206HBR (400W, counterclockwise rotation as seen from the pump side)
40075015002200
204HB206HB208HB210HB212HB216HB220HB
Rotation �Direction
No mark: Clockwise rotation as seen from the pump side (standard rotation direction)� R: Counter-clockwise rotation as seen from the pump side
Special �Symbol
US、UT、VF、VH�(Refer to page 63.)�
○The above maximum pressure for motor output values are for when using ISO-VG46 oil with an oil temperature of 40°C.
1.7�
1.2�
0.7�
0.5�
0.4�
0.3�
0.2�
──�
4.2�
6.0�
9.0�
12.0�
15.0�
18.0�
24.0�
30.0
3.0�
3.0�
1.8�
1.3�
1.1�
0.9�
0.7�
0.4
3.0�
3.0�
2.5�
2.5�
2.5�
2.0�
1.5�
1.2
3.0�
3.0�
2.5�
2.5�
2.5�
2.0�
1.5�
1.2
3.0�
3.0�
2.5�
2.5�
2.5�
2.0�
1.5�
1.2
1.3�
0.9�
0.5�
0.3�
0.3�
──�
──�
──�
5.0�
7.2�
10.8�
14.4�
18.0�
21.6�
28.8�
36.0
3.0�
2.3�
1.4�
1.0�
0.9�
0.7�
0.5�
0.3
3.0�
3.0�
2.5�
2.3�
2.0�
1.6�
1.2�
0.9
3.0�
3.0�
2.5�
2.5�
2.5�
2.0�
1.5�
1.2
3.0�
3.0�
2.5�
2.5�
2.5�
2.0�
1.5�
1.2
Model
TOP-203HB�
TOP-204HB�
TOP-206HB�
TOP-208HB�
TOP-210HB�
TOP-212HB�
TOP-216HB�
TOP-220HB
Item No. of Motor Revolutions 50Hz 1500min-1 No. of Motor Revolutions 60Hz 1800min-1
Max. Pressure for Motor Output(MPa)� Max. Pressure for Motor Output(MPa)�Theoretical �Discharge� /min 200W 400W 750W 2200W1500W 200W 400W 750W 1500W 2200W
Theoretical �Discharge� /min
27
Relief Valve
Set Pressure
No mark: Without relief valve� VB: With relief valve� VD: With relief valve (external return-type)�
○Refer to page 57 for the relief valve set pressure, and indicate the desired type when placing your order. Indicate the set pressure (to the first decimal point) at the end of the model number (Ex.: 0.1MPa).
28
Model:TOP - 2MBY200 - 2HB
Model:TOP - 2MBY400 - 2HB
Model:TOP - 2MBY750 - 2HB
Model:TOP - 2MBY1500-2HB/ TOP - 2MBY2200-2HB
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
17�35�
80�
38�100�
84�
4-φ11�
4-M8P1.25�
4-M6P1�72� 198� 17�
320�253�15� 52�
4-φ11�
95.8�
9363
φ84�
170�
140�
112�
142�
112�
320�253�15� 52�
2-D�
PL�
30
PL�17�35�
90�
38�
4-φ11�
4-M8P1.25�
4-M6P1�
112�
84�
80� 215 17�4-φ11�
30�
345�278� 52�15�
108.8�φ84�
345�278� 52�15�
162�
132�
170�
140�
112�
2-D�106 71
PL�
80� 23515�4-φ11�
30�
15�35�
100�
38�125�
84�
4-φ11�4-M8P1.25�
4-M8P1.25�
365�300� 50�15�
φ84�
112.8�
2-D�
365�300� 50�15�
170�
140�
112�
180�
150�
110 80
4-φ11�
30�
30�
G
38� 84�
H
4-M8P1.25�4-φ11�
4-M8P1.25
A�B� 35�15�
φ84�
K
F E
140�
112�
J I
2-D�
PL�
L
M�
F� E
O�
N�
Dimensions
203HB�204HB�206HB�208HB�210HB�212HB�216HB��
64�67�72�77�82�87�97
Rc1/2
PL DItemModel
Dimensions
203HB�204HB�206HB�208HB�210HB�212HB�216HB�220HB
64�67�72�77�82�87�97�107
Rc1/2
Rc3/4
Rc3/4
PL DItemModel
Dimensions
203HB�204HB�206HB�208HB�210HB�212HB�216HB�220HB
64�67�72�77�82�87�97�107
Rc1/2
Rc3/4
PL DItemModel
Dimensions
203HB�204HB�206HB�208HB�210HB�212HB�216HB�220HB
64�67�72�77�82�87�97�107
Rc1/2
Rc3/4
PL DItemModel
1500W�2200W
Output440�479
A390�429
B267�295
123�134
E125�140
F140�160
G160�160
H204�230
I127.8�152.8
J71�96
K35�50
125�150
90�100
L M N O
2HB
29
TOP-2.5HGATOP-2.5HGA
■Specifications
Model
TOP-2516HGA�
TOP-2520HGA
16�
20
24�
30
28.8�
36.0
2.5�
2.0
2500�
2000
Item Theoretical �Displacement�cm3/rev
Max. Discharge �Pressure�MPa
Max. Revolution�min-1
7.0(7.5)�
7.0(7.5)�
Approx. Weight�kg
■Model
■Performance Table
TOP - 2516HGA
Model Examples:�TOP-2516HGAVB (with angle plate and relief valve)�TOP-2516HGAF (with angle flange)�TOP-2520HGARVB (clockwise rotation seen from the end of the shaft, with relief valve)
Theoretical Discharge /min
1500min-1 1800min-1
2520HGA
Rotation �Direction
No mark: Counter-clockwise rotation as seen from the end of the shaft (standard rotation direction)� R: Clockwise rotation as seen from the end of the shaft
Attachment
No mark: With angle plate� F: With angle flange
Test Conditions Oil: ISO-VG46 with a temperature of 40°C
Relief �Valve
○Select the best motor using the lines in the "Required Power" table as the applicable standards.
At 1,450 Rotations At 1,750 Rotations
●Flow Rate Characteristics ●Flow Rate Characteristics
●Required Power ●Required Power
○The above maximum discharge and maximum revolution values are for when using ISO-VG46 oil with an oil temperature of 40°C.�○The approximate weight values shown in the brackets ( ) are for when a relief valve is attached.
Relief Valve
Set Pressure
No mark: Without relief valve� VB: With relief valve� VD: With relief valve (external return-type) (Refer to page 55.)�
○Refer to page 57 for the relief valve set pressure, and indicate the desired type when placing your order. Indicate the set pressure (to the first decimal point) at the end of the model number (Ex.: 0.1MPa).
0
5
10
15
20
25
30
35
0 0.5 1 1.5 2 2.5 3
2520HGA
2516HGA
Pressure(MPa)�
Discharge Amount( /min)�
0
5
10
15
20
25
30
35
40
0 0.5 1 1.5 2 2.5 3
2516HGA
2520HGA
Pressure(MPa)�
Discharge Amount( /min)�
0
200
400
600
800
1000
1200
1400
0 0.5 1 1.5 2 2.5 3
2520HGA 2516HGA
Pressure(MPa)�
Shaft Power(W)�
0
200
400
600
800
1000
1200
1400
1600
0 0.5 1 1.5 2 2.5 3
2516HGA2520HGA
Pressure(MPa)�
Shaft Power(W)�
30
Model:TOP - 2.5HGAR
Model:TOP - 2.5HGARVB
Model:TOP - 2.5HGA
Model:TOP - 2.5HGAVB
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
4 0-0.0383.5120
4-φ9
2-Rc1
A�42356510
11595
13
2929
17.5
0 -0.3
φ16 0 -0.018
15φ55
64.8
�ROTATION
INOUT 31.8
26.2
62131.5
85
φ19
4-φ9
2-Rc1
A�42356510
11595
13
17.5
0 -0.3
φ16 0 -0.018
15φ55 31.8
26.2
85
4 0-0.0329 29
83.5120106.5
�ROTATION
INOUT
64.8
φ19
62155.8
�
4-φ9�
2-Rc1�
A�42356510
11595
13
17.5 0�-0.3
φ16 0 -0.018
15φ55
�ROTATION
OUT
85
4� 0-0.032929
83.5120106.5
64.8
IN 31.8
26.2
62155.8
φ19
�ROTATION
IN� OUT�
4� 0�-0.03�83.5�120�
4-φ9�
2-Rc1�
A�42�35�65�10�
115�95�
13�
29�29�
17.5� 0�-0.3�
φ16� 0�-0.018�
15�
φ55�
85�
31.8
26.2
62�131.5�
64.8�
φ19�
Dimensions
2516HGA�2520HGA
194.5�200.5
AItemModel
Dimensions
2516HGARVB�2520HGARVB
194.5�200.5
AItemModel
Dimensions
2516HGAVB�2520HGAVB
194.5�200.5
AItemModel
Dimensions
2516HGAR�2520HGAR
194.5�200.5
AItemModel
2.5�
HGA
Model:TOP - 2.5HGAFR
Model:TOP - 2.5HGAFRVB
Model:TOP - 2.5HGAF
Model:TOP - 2.5HGAFVB
Dimensions
2516HGAF�2520HGAF
195�201
A
154�160
BItemModel
Dimensions
2516HGAFVB�2520HGAFVB
194.5�200.5
A
153.5�159.5
BItemModel
Dimensions
2516HGAFR�2520HGAFR
195�201
A
154�160
BItemModel
Dimensions
2516HGAFRVB�2520HGAFRVB
195�201
A
154�160
BItemModel
31
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
13�8�
2-Rc1�
4-φ9�
120�115�95�
41�35�42.5�
14�
115�
95�50.3�
17.5� 0�-0.3�
φ58�+0.03�
0�
φ16� 0�-0.018�
4� 0�-0.03�
A�B�
83.5�
2.8�
70.3�
φ55�
�ROTATION
INOUT
φ19�
4� 0�-0.03�
13�8�
2-Rc1�
4-φ9�
120�115�95�
41�35�42.5�
14�
115�
95�17.5� 0�-0.3�
φ58�+0.03�
0�
φ16� 0�-0.018�
106.5�
A�B�
83.5�
93.8�
φ55�
ROTATION
IN�OUT� 50.3�
2.8�
φ19�
13�8�
2-Rc1�
4-φ9�
120�115�95�
41�35�42.5�
14�
115�
95�17.5� 0�-0.3�
φ58�+0.03�
0�
φ16� 0�-0.018�
4� 0�-0.03�
A�B�
83.5�
70.3�
φ55�
�ROTATION
IN� OUT�
50.3�
2.8�
φ19�
4� 0�-0.03�
13�8�
2-Rc1�
4-φ9�
120�115�95�
41�35�42.5�
14�
115�
95�17.5� 0�-0.3�
φ58�+0.03�
0�
φ16� 0�-0.018�
106.5�
A�B�
120�
83.5�
93.8�
φ55�
�ROTATION
IN OUT50.3�
2.8�
φ19�
2.5�HGA
■Specifications
○The above maximum discharge and maximum revolution values are for when using ISO-VG46 oil with an oil temperature of 40°C.
○Select the best motor using the lines in the "Required Power" table as the applicable standards.
Model
TOP-N320�
TOP-N330�
TOP-N340
26�
39�
52
39.0�
58.5�
78.0
46.8�
70.2�
93.6
2.5�
※2.5�
※2.0
1800�
1800�
1800
Item Theoretical �Displacement�cm3/rev
Max. Discharge �Pressure�MPa
Max. Revolution�min-1
8.0�10.5�9.0�8.0�10.5�9.0�8.0�10.5�9.0
Approx. Weight�kg
■Model
■Performance Table
Pump �Cover
Rotation �Direction
TOP - N320 M
Model Examples:�TOP-N320FAMLVB (port parallel to pump shaft, with relief valve)�TOP-N330FBML (port perpendicular to pump shaft, counter-clockwise rotation as seen from end of shaft)
Theoretical Discharge /min
1500min-1 1800min-1
Relief �Valve
Special �Symbol
N330 N340
No mark: Clockwise rotation as seen from the end of the shaft (standard rotation direction)� L: Counter-clockwise rotation as seen from the end of the shaft
FA: Port parallel to pump shaft�FB: Port perpendicular to pump shaft
VF, (Refer to page 63.)
At 1,450 Rotations At 1,750 Rotations
●Flow Rate Characteristics
Test Conditions Oil: ISO-VG46 with a temperature of 40°C
●Flow Rate Characteristics
●Required Power ●Required Power
32
-
FAM �FAMVB�FBM�FAM �FAMVB�FBM�FAM �FAMVB�FBM��
TOP-N3FTOP-N3F
Relief Valve
Set Pressure
No mark: Without relief valve� VB: With relief valve�
○ In this case on the FA pump cover can be used.�○Refer to page 57 for the relief valve set pressure, and indicate the desired type when placing your order. Indicate the set pressure (to the first decimal point) at the end of the model number (Ex.: 0.1MPa).
0
10
20
30
40
50
60
70
80
0 0.5 1 1.5 2 2.5 3 3.5
N340F
N330F
N320F
Pressure(MPa)�
Discharge Amount( /min)�
0
10
20
30
40
50
60
70
80
90
100
0 0.5 1 1.5 2 2.5 3 3.5
N330F
N340F
N320F
Pressure(MPa)�
Discharge Amount( /min)�
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0 0.5 1 1.5 2 2.5 3 3.5
N340F
N330F
N320F
Pressure(MPa)�
Shaft Power(W)�
0
1
2
3
4
5
6
7
0 0.5 1 1.5 2 2.5 3 3.5
N330F
N340F
N320F
Pressure(MPa)�
Shaft Power(W)�
N3F
33
Model:TOP - N3FAM
Model:TOP - N3FAMVB
Model:TOP - N3FAML
TOP-N3FTOP-N3F
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
7�+0.015�+0.005�
34�
30�30�
23� 0�-0.3�42.1�
49.9�
4-φ11�
M8×1.25 depth 16
Length of φ20 section: At least 44.5 from end of shaft 119�
108�40�40�
199�122� 77�
32�14� 45�
φ80� 0�-0.03�
φ20� 0�-0.021�
3.9�
134�55.1�
62.9�
�ROTATION
INLET� OUTLET�Rc1� Rc1�
7�+0.015�+0.005�
4-φ11�M8×1.25 depth 16
34�
27�27�
42.1
49.9�
119�108�
40� 40�
134�55.1�
62.9
23� 0�-0.3�
183�
14�
231�77�154�
107� 32� 45�
3.9�
DEPTH
φ20h7� 0�-0.021�
φ80� 0�-0.03�
�ROTATION
INLET� OUTLET�
Rc1� Rc1�
Length of φ20 section: At least 44.5 from end of shaft
7�+0.015�+0.005�
34�
30�30�
23� 0�-0.3�42.1�
49.9
4-φ11�
M8×1.25 depth 16
119�108�
40�40�
199�122� 77�
32�14� 45�
φ80� 0�-0.03�
φ20� 0�-0.021�
3.9�
134�55.1�
62.9�
�ROTATION
Rc1� Rc1�INLET�OUTLET�
Length of φ20 section: At least 44.5 from end of shaft
34
Model:TOP - N3FAMLVB
Model:TOP - N3FBM
Model:TOP - N3FBML
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
4-φ11�M8×1.25 depth 16
34�
23� 0�-0.3�
φ60�
φ60�
2-Rc1 1/4
7�+0.015�+0.005�
119�108�40�40�
134� 55.1�
62.9�
42.1�
49.8�
14�
φ80� 0�-0.03�
φ20� 0�-0.021�
77�32� 45�
224�147�104�
150�
3.9�
�ROTATION
Length of φ20 section: At least 44.5 from end of shaft
IN OUT
4-φ11�M8×1.25 depth 16
34�
23� 0�-0.3�
φ60�
φ60�
2-Rc11/4
7�+0.015�+0.005�
119�108�40�40�
134� 55.1�
62.9�
42.1�
49.9�
14�
φ80� 0�-0.03�
φ20� 0�-0.021�
77�32� 45�
224�147�104�
150�
3.9�
�ROTATION
INOUT
Length of φ20 section: At least 44.5 from end of shaft
NOP�
�ROTATION
7�+0.015�+0.005� 4-φ11�M8×1.25 depth 16
34�
27�27�
42.1�
49.9�
119�108�40�40�
134�55.1�
62.9�23� 0�-0.3�
183�
14�
φ80� 0�-0.03�
φ20� 0�-0.021�
231�77�154�
107� 32� 45�
3.9�
Length of φ20 section: At least 44.5 from end of shaft
INLET�OUTLET�Rc1�Rc1�
N3F
35
TOP-3MFTOP-3MF
■Specifications
Model Examples:�TOP-3MF1500-N320FAVB (1,500W, port parallel to pump shaft, with relief valve)�TOP-3MF2200-N330FBL (2,200W, port perpendicular to pump shaft, clockwise rotation as seen from end of shaft)
○The above maximum pressure for motor output values are for when using ISO-VG46 oil with an oil temperature of 40°C.
■Model Pump �Cover
Rotation �DirectionMotor Output
Relief �Valve
Special �Symbol
No mark: Counter-clockwise rotation as seen from the end of the shaft (standard rotation direction)� L: Clockwise rotation as seen from the end of the shaft
FA: Port parallel to pump shaft�FB: Port perpendicular to pump shaft
VF (Refer to page 63.)
-TOP - 3MF 750 - N3201500 N3302200 N340
■Motor Specifications ○Three-Phase Squirrel-Cage Induction Motor ○Totally enclosed ○Class E insulation
0.4�
0.1�
──�
39�
58.5�
78
1.3�
0.8�
0.5
2.1�
1.3�
0.9
0.2�
──�
──�
46.8�
70.2�
93.6
1.0�
0.6�
0.3
1.7�
1.0�
0.6
Model
Item No. of Motor Revolutions 50Hz 1500min-1 No. of Motor Revolutions 60Hz 1800min-1
Max. Pressure for Motor Output(MPa)� Max. Pressure for Motor Output(MPa)�Theoretical �Discharge� /min 750W 1500W 2200W 750W 1500W 2200W
Theoretical �Discharge� /min
750�
�
1500�
�
2200�
�
4�
�
4�
�
4
Continuous�
�
Continuous�
�
Continuous
200�200�220�200�200�220�200�200�220
50�60�60�50�60�60�50�60�60
1440�1720�1740�1440�1720�1730�1420�1710�1730
3.6�3.3�3.2�6.8�6.2�6.0�9.0�8.5�7.9
14�
�
24�
�
30
Output(W)� No. of Poles(P)� Rating
TOP-N320�
TOP-N330�
TOP-N340
FA �FA VB�FB�FA �FA VB�FB�FA �FA VB�FB
Relief Valve
Set Pressure
No mark: Without relief valve� VB: With relief valve �
○In this case only the FA pump cover can be used.�○Refer to page 57 for the relief valve set pressure, and indicate the desired type when placing your order. Indicate the set pressure (to the first decimal point) at the end of the model number (Ex.: 0.1MPa).
Voltage(V)�Frequency(Hz)�No. of Revolutions�(min-1)� Current(A)�Approx. Weight(kg)�
36
Model:TOP - 3MF750-N3FB
Model:TOP - 3MF750-N3FA
Model:TOP - 3MF750-N3FAVB
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
35
40
48
25
30 30
Rc1�INLET
13050 50
415122293
158135
10
16562.5 62.5
168130
164
76.1
5�
Rc1�OUTLET
ROTATION �
ROTATION
CAUTIONU
R
W
T
V
S
50G1/4�
φ22 hole
Diagram of Wiring �Nameplate
27�27�
Rc1�INLET�
φ22 hole
35�
40�
130�50� 50�
293�158�135�
447�154�
107�
48�
25�
10�165�
62.5� 62.5�
168�
164�
76.1
5�
ROTATION �
Rc1�OUTLET�
130�123�
CAUTION
U
R
W
T
V
SROTATION
50G1/4�
Diagram of Wiring �Nameplate
CAUTION
U
R
W
T
V
S
Diagram of Wiring �Nameplate76
.1� φ22 hole
35�
40�
130�50� 50�
293�158�135�
48�
25�
10�165�
62.5� 62.5�
168�130�
164�
5�
ROTATION �
440�147�
104�75�75�
1/4�2-Rc1�
INOUT
ROTATION
50G1/4�
N3F
37
TOP-3MFTOP-3MF
Model:TOP - 3MF1500-N3FA
Model:TOP - 3MF1500-N3FAVB
Model:TOP - 3MF1500-N3FB
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
Rc1/8�
48�
45� Rc1�OUTLET�
Rc1�INLET�
30�30�
25�
35�
155�62.5�62.5� 45�
459�337� 122�
175�162�
10�180�
70� 70�
148�188�
185�
86.1
5�
ROTATION
CAUTION
U
R
W
T
V
S
ROTATION �
φ22 hole Diagram of Wiring �Nameplate
Rc1�OUTLET� Rc1�
INLET�
27�27�
2.5°�
Rc1/8�
48�
35�
155�62.5� 62.5� 45�
337�175�162�
491�154�
107�
45�
25�
10�180�
70� 70�
188�
185�
86.1
ROTATION �
148�123�
5�
ROTATION
CAUTION
U
R
W
T
V
S
φ22 hole Diagram of Wiring �Nameplate
CAUTION
U
R
W
T
V
SROTATION
IN
OUT
1/4
86.1
RC1/8
48
35
15562.5 62.5� 45
337175162
484147
104
2-Rc1
45
25
10
18070 70
188
185
ROTATION �
5�
7575
148
φ22 holeDiagram of Wiring �Nameplate
38
Model:TOP - 3MF2200-N3FB
Model:TOP - 3MF2200-N3FA
Model:TOP - 3MF2200-N3FAVB
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
CAUTION
U
R
W
T
V
SROTATION
27 27
528.5�� 154�
�107
ROTATION �
208
158123
58
374.5189.5185
42 Rc1/8
17070 70 45
40
Rc1�INLET
16
12
21580 80
Rc1OUTLET
205
96.1
7�
φ22 holeDiagram of Wiring �Nameplate
42
58
Rc1/8 40
3030
Rc1�INLET
Rc1OUTLET
16
ROTATION �
17070 70 45
496.5122374.5
189.5185
12
21580 80
208158
205
96.1
7�
ROTATION
CAUTION
U
R
W
T
V
S
φ22 holeDiagram of Wiring �Nameplate
96.1
42
58
Rc1/8
1707070 45
374.5�� 189.5�
�185
521.5�� 147
104
2°�
40
16
ROTATION �
12
21580 80
208158
205
7�
1/4�2-Rc1
IN
OUT
75 75
ROTATION
CAUTIONU
R
W
T
V
S
φ22 holeDiagram of Wiring �Nameplate
N3F
TOP-N3HTOP-N3H
■Specifications
○The above maximum discharge and maximum revolution values are for when using ISO-VG46 oil with an oil temperature of 40°C. �○The approximate weight values shown in the brackets ( ) are for when a relief valve is attached.�*Please consult with your Nippon Oil Pump representative before using the specifications marked with "※".
○Select the best motor using the lines in the "Required Power" table as the applicable standards.
Model
TOP-N320H�
TOP-N330H�
TOP-N340H�
TOP-N350H
26�
39�
52�
65
39.0�
58.5�
78.0�
97.5
46.8�
70.2�
93.6�
117.0
4.0�
※4.0�
※3.0�
※2.0
1800�
1800�
1800�
1800
Item Theoretical �Displacement�cm3/rev
Max. Discharge �Pressure�MPa
Max. Revolution�min-1
14.8(15.4)�
14.9(15.5)�
14.9(15.5)�
15.6(16.2)�
Approx. Weight�kg
■Model
■Performance Table
Rotation �Direction
TOP - N320H
Model Examples:�TOP-N320HVB (with relief valve)�TOP-N330HL (counter-clockwise rotation as seen from end of shaft)
Theoretical Discharge /min
1500min-1 1800min-1
Relief �Valve
Special �Symbol
N330HN340HN350H
UT, VF, VH (Refer to page 63.)
At 1,450 Rotations At 1,750 Rotations
●Flow Rate Characteristics
Test Conditions Oil: ISO-VG46 with a temperature of 40°C
●Flow Rate Characteristics
●Required Power ●Required Power
39
- Relief ValveSet Pressure
No mark: Without relief valve� VB: With relief valve�
○Refer to page 57 for the relief valve set pressure, and indicate the desired type when placing your order. Indicate the set pressure (to the first decimal point) at the end of the model number (Ex.: 0.1MPa).
No mark: Clockwise rotation as seen from the end of the shaft (standard rotation direction)� L: Counter-clockwise rotation as seen from the end of the shaft*When using the UT seal materials the configuration of the pumps will be different than those shown on page 40. The appropriate diagrams can be obtained from the Nippon Oil Pump homepage.
0
10
20
30
40
50
60
70
80
90
100
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
N340H
N330H
N320H
N350H
Pressure(MPa)�
Discharge Amount( /min)�
0
20
40
60
80
100
120
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
N330H
N350H
N320H
N340H
Pressure(MPa)�
Discharge Amount( /min)�
0
1
2
3
4
5
6
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
N340H N330H
N320H
N350H
Pressure(MPa)�
Shaft Power(kw)�
0
1
2
3
4
5
6
7
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
N330HN340H
N320H
N350H
Pressure(MPa)�
Shaft Power(kw)�
Model:TOP - N3H
Model:TOP - N3HL
Model:TOP - N3HVB
Model:TOP - N3HLVB
40
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
4-φ12�
IN� OUT�
�ROTATION
21�134�21�176�
116�140�
34�79.5�129.5�
7�+0.015�+0.005�
D�
16�24� 70�96�
110� 42�50�B�
A�
φ22� 0�-0.021�
φ94�
16�75�
25� 0�-0.3�
106.5�
169.5�
71.1
�ROTATION
IN�OUT�
4-φ12�
2113421176
116140
3479.5129.5
7�+0.015�+0.005�D�
1624 7096
110 4250B�
A�φ22� 0�-0.021�
φ94�
1675
146.5
25� 0�-0.3�
71.1
�ROTATION
IN� OUT�
4-φ12�
2113421176
116140
3479.5129.5
7�+0.015�+0.005�D�
1624 7096
110 4250B�
A�
φ22� 0�-0.021�
φ94�
1675
146.5
25� 0�-0.3�
71.1
4-φ12�
21�134�21�176�
116�140�
34�79.5�129.5�
7�+0.015�+0.005�
D�
16�24� 70�96�
110� 42�50�B�
A�
φ22� 0�-0.021�
φ94�
16�75�
25� 0�-0.3�
106.5�
169.5�
�ROTATION
INOUT
71.1�
Dimensions
N320H�N330H�N340H�N350H��
237�237�237�247
187�187�187�197
Rc1��
Rc11/4��
Rc1
A BD(port diameter)�
OutInItem
Model
Rc1��
Rc11/4��
Dimensions
237�237�237�247
187�187�187�197
Rc1
A BD(port diameter)�
OutInItem
ModelN320HL�N330HL�N340HL�N350HL��
Rc1��
Rc11/4��
Dimensions
237�237�237�247
187�187�187�197
Rc1
A BD(port diameter)�
OutInItem
ModelN320HVB�N330HVB�N340HVB�N350HVB�
�
Rc1��
Rc11/4��
Dimensions
237�237�237�247
187�187�187�197
Rc1
A BD(port diameter)�
OutInItem
ModelN320HLVB�N330HLVB�N340HLVB�N350HLVB�
�
N3H
TOP-3MBYTOP-3MBY
■Specifications
○The above maximum pressure for motor output values are for when using ISO-VG46 oil with an oil temperature of 40°C.�*Please consult with your Nippon Oil Pump representative before using the specifications marked with "※".
Model
TOP-N320H�
TOP-N330H�
TOP-N340H�
TOP-N350H
1.3�
0.8�
0.5�
0.3
46.8�
70.2�
93.6�
117.0
39.0�
58.5�
78.0�
97.5
1.0�
0.5�
0.3�
0.1
2.2�
1.4�
0.9�
0.7
1.7�
1.0�
0.6�
0.4
3.0�
2.6�
1.8�
1.4
3.2�
2.1�
1.4�
1.0
4.0�
※4.0�
※3.0�
※2.0
4.0�
3.3�
2.3�
1.8
Item No. of Motor Revolutions 50Hz 1500min-1 No. of Motor Revolutions 60Hz 1800min-1
Max. Pressure for Motor Output (MPa) Max. Pressure for Motor Output (MPa)Theoretical �Discharge� /min
■Model
1500W 2200W 5500W3700W 1500W 2200W 3700W 5500W
Theoretical �Discharge� /min
Motor Output
TOP - 3MBY 1500 - N320H
Model Examples:�TOP-3MBY1500-N320HVB (1,500W, with relief valve)�TOP-3MBY2200-N330HL (2,200W, clockwise rotation as seen from the pump side)
2200
N350H
N330H37005500
N340H
41
Rotation Relief ValveSpecial �Symbol
No mark: Counter-clockwise rotation as seen from the pump side (standard rotation direction)� L: Clockwise rotation as seen from the pump side
UT, VF, VH (Refer to page 63.)
- Relief ValveSet Pressure
No mark: Without relief valve� VB: With relief valve�
○Refer to page 57 for the relief valve set pressure, and indicate the desired type when placing your order. Indicate the set pressure (to the first decimal point) at the end of the model number (Ex.: 0.1MPa).
* When using the UT seal materials the configuration of the pumps will be different than those shown on page 42. The appropriate diagrams can be obtained from the Nippon Oil Pump homepage.
Model:TOP - 3MBY1500-N3HVB
Model:TOP - 3MBY2200-N3HVB
Model:TOP - 3MBY3700-N3HVB
Model:TOP - 3MBY5500-N3HVB
42
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
116�
139� 315�
125� 70�4-M10P1.5�
4-M8P1.25�
4-φ11�
543�454� 74�15�
190�
150�
220�
160�
140�
30�
D�
30� 131.1�
543�454� 74�15�
4-φ11� 315�
1.5�
139�
90�
135�
PL�
140� 70�
160�
116�
160�
4-φ11�
4-M10P1.5�
575�486� 74�15�
4-M10P1.5�
190�
150�
230�
146�146� 1.5�
30�
D�
575�486�15� 74�
146.1�
4-φ11�
100�
150�
PL�
70�
116�
4-φ11�180�
140�
180�
614�525� 74�15�
4-M10P1.5�4-M10P1.5�
250�
190�
150�
180�
35�
35�
D�
614�525� 74�15�
1.5�4-φ11�
168.1�
112�
172�
190�
PL�
210�
140�
217�
70�
116�
4-φ11�
218�
684�595� 74�15�
4-M10P1.5�
4-M10P1.5�
289�
190�
150�
210�
30�
30�
1.5�
D�
684�595�
15�74�4-φ11�
188.1�
135�
195�
PL�
Dimensions
N320HVB�N330HVB�N340HVB�N350HVB
107.5�107.5�107.5�117.5
Rc11/4
PLD(port diameter)�Item
Model
Rc1
Rc1
OutIn
Dimensions
N320HVB�N330HVB�N340HVB�N350HVB
107.5�107.5�107.5�117.5
Rc11/4
PLD(port diameter)�Item
Model
Rc1
Rc1OutIn
Dimensions
N320HVB�N330HVB�N340HVB�N350HVB
107.5�107.5�107.5�117.5
Rc11/4
PLD(port diameter)�Item
Model
Rc1
Rc1
OutIn
Dimensions
N320HVB�N330HVB�N340HVB�N350HVB
107.5�107.5�107.5�117.5
Rc11/4
PLD(port diameter)�Item
Model
Rc1
Rc1
OutIn
N3H
TOP-3VTOP-3V
■Specifications
○The above maximum discharge and maximum revolution values are for when using ISO-VG46 oil with an oil temperature of 40°C.�○The approximate weight values shown in the brackets ( ) are for when a relief valve is attached.
○Select the best motor using the lines in the "Required Power" table as the applicable standards.
Model
TOP-330V�
TOP-340V�
TOP-350V
39.0�
52.0�
65.0
58.5�
78.0�
97.5
70.2�
93.6�
117.0
1.0�
1.0�
1.0�
�
1800�
1800�
1800
Item Theoretical �Displacement�cm3/rev
Max. Discharge �Pressure�MPa
Max. Revolution�min-1
19.3(20.7 )�
19.5(20.9)�
19.3(20.7)�
Approx. Weight�kg
■Model
■Performance Table
Attachment
TOP - 330V
Model Examples:�TOP-N330VVB (with angle plate and relief valve)�TOP-N330VFVB (with angle flange and relief valve)
Theoretical Discharge /min
1500min-1 1800min-1
Relief �Valve
340V 350V
No mark: With angle plate� F: With angle flange
At 1,450 Rotations At 1,750 Rotations
●Flow Rate Characteristics
Test Conditions Oil: ISO-VG46 with a temperature of 40°C
●Flow Rate Characteristics
●Required Power ●Required Power
43
Used for transferring oils with high viscosity (46~2,000mm2/sec) such as high-viscosity lubricating oils and gear oils.
Relief ValveSet Pressure
No mark: Without relief valve� VB: With relief valve�
○Refer to page 57 for the relief valve set pressure, and indicate the desired type when placing your order. Indicate the set pressure (to the first decimal point) at the end of the model number (Ex.: 0.1MPa).
0
10
20
30
40
50
60
70
80
90
100
0.1 0.3 0.5 0.7 1
350V
340V
330V
Pressure(MPa)�
Discharge Amount( /min)�
0
20
40
60
80
100
120
0.1 0.3 0.5 0.7 1
350V
340V
330V
Pressure(MPa)�
Discharge Amount( /min)�
0.0
1.0
2.0
3.0
4.0
0.1 0.3 0.5 0.7 1
350V
340V
330V
Pressure(MPa)�
Shaft Power(kw)�
0.0
1.0
2.0
3.0
4.0
5.0
0.1 0.3 0.5 0.7 1
350V
340V
330V
Pressure(MPa)�
Shaft Power(kw)�
Model:TOP - 3V
Model:TOP - 3VVB
Model:TOP - 3VF
Model:TOP - 3VFVB
44
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
150�
34�
16�
25� 0�-0.3�
4-φ11�
262�46�120�
60� 75� 30�15� 42�
φ22� -0.021�
180�
98�
98� 175.5�
OUT
IN
φ155�
60�
D�
80�
222�
204�160�22� 22�
7�+0.015�+0.005�
�ROTATION
0 �
φ155�
222�
150�
34�
60�
16�
25� 0�-0.3�
D�
4-φ11�262�
46�120�80�60� 75� 30�15� 42�
80�
φ22� 0�-0.021�
180�
229�
98�
131�
204�160�22� 22�7�+0.015�+0.005�
ROTATION �
OUT
IN
98�
φ155�
60�
60�
42�
34�
D�
4-φ11�
262�49�213�
80� 17�4�
222�173�
80�
φ105� 0�-0.025�
φ22� 0�-0.021�
155�128�
204�160�22� 22�
7�+0.015�+0.005�
155�
128�
25� 0�-0.3�
�ROTATION
IN
OUT
60�
60�
42�
34�
D�
4-φ11�
262�49�213�
80� 17�4�
80�
φ105� 0�-0.025�
φ22� 0�-0.021�
155�128�
155�
128�
25� 0�-0.3�
IN
OUT
φ155�
160�22� 22�7�+0.015�+0.005�
�
204�
ROTATION
222�173�
131�
Dimensions
330V�340V�350V
Rc11/4�� Rc11/4�
�
D(port diameter)�ItemModel
Rc11/2
In Out
Dimensions
330VVB�340VVB�350VVB
Rc11/4�� Rc11/4�
�
D(port diameter)�ItemModel
Rc11/2
In Out
Dimensions
330VF�340VF�350VF
Rc11/4�� Rc11/4�
�
D(port diameter)�ItemModel
Rc11/2
In Out
Dimensions
330VFVB�340VFVB�350VFVB
Rc11/4�� Rc11/4�
�
D(port diameter)�ItemModel
Rc11/2
In Out
3V
TOP-4AMTOP-4AM
■Specifications
○The above maximum discharge and maximum revolution values are for when using ISO-VG46 oil with an oil temperature of 40°C.
○Select the best motor using the lines in the "Required Power" table as the applicable standards.
Model
TOP-4100AM�
TOP-4130AM
116�
148
116�
148
139.2�
177.6
2.0�
2.0
1800�
1800
Item Theoretical �Displacement�cm3/rev
Max. Discharge �Pressure�MPa
Max. Revolution�min-1
31�
33
Approx. Weight�kg
■Model
■Performance Table
Attachment�Rotation �Direction�
TOP - 4100AM
Model Examples:�TOP-4100AMVB (with relief valve)�TOP-4130AMIVB (with angle plate and relief valve, counter-clockwise rotation as seen from the end of the shaft)
Theoretical Discharge /min
1000min-1 1200min-1
Relief Valve
4130AM
No mark: Clockwise rotation as seen from the end of the shaft (standard rotation direction)� L: Counter-clockwise rotation as seen from the end of the shaft
No mark: Without angle plate� I: With angle plate
At 1,000 Rotations At 1,200 Rotations
●Flow Rate Characteristics
Test Conditions Oil: ISO-VG46 with a temperature of 40°C
●Flow Rate Characteristics
●Required Power ●Required Power
45
VB
0
20
40
60
80
100
120
140
160
0 0.5 1 1.5 2 2.5
4130AM
4100AM
Pressure(MPa)�
Discharge Amount( /min)�
0
20
40
60
80
100
120
140
160
180
200
0 0.5 1 1.5 2 2.5
4100AM
4130AM
Pressure(MPa)�
Discharge Amount( /min)�
0
1
2
3
4
5
6
7
8
0 0.5 1 1.5 2 2.5
4130AM
4100AM
Pressure(MPa)�
Shaft Power(kw)�
0
1
2
3
4
5
6
7
8
9
0 0.5 1 1.5 2 2.5
4100AM
4130AM
Pressure(MPa)�
Shaft Power(kw)�
Model:TOP - 4AMVB
Model:TOP - 4AMIVB
Model:TOP - 4AMLVB
Model:TOP - 4AMILVB
46
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
238
□60
4-φ14COUNTERBOREφ28
224194
80 80
194
85.8
74.2
2-D�OUTLET
□80
72 72INLET
7�
35 0�-0.3
A�165B�
77887065
E�
22
�ROTATION
110
φ32h7 0�
-0.025
7×7×65 key
224�194�
80� 80�
194�
85.8�74.2�
238�
φ60�
4-φ14�COUNTERBORE�φ28�
INLET�
2-D��
φ80�
72� 72�OUTLET�
165�B�77�88�70�65�
E�
A�
22�
��
φ110�
7×7×65 key
φ32h7� 0�-0.025�
ROTATION
7�
35� 0�-0.3�
160�
INLET�2-D�OUTLET�
234�
94� 106�111� 123�
42�
145�185�
225�10� 10�7�
□80�
□60�
72� 72�
18�
41�
41�
20�
294�
136~176�
130�
124�
40�74.2�
85.8�35� 0�-0.3�
φ110�
φ32� 0�-0.025�
165�B�E� 88� 77�
70�65�
A�
22�
7×7×65 key
�ROTATION
7�
35 0�-0.3
160�
INLET�2-D�OUTLET�
234�
94� 106�111� 123�
42�
145�185�
225�10� 10�7�
□80�
□60�
72� 72�
18�
41�
41�
20�
294�
136~176�
130�
124�
40�74.2
85.8�35� 0�-0.3�
φ110�
φ32� 0�-0.025�
165�A�
B�E� 88� 77�
70�65�
22�
7×7×65 key
�ROTATION
7�
35� 0�-0.3�
Dimensions
4100AMLVB�4130AMLVB
354�364
189�199
Rc11/2�Rc2
153�163
A B D EItemModel
Dimensions
4100AMILVB�4130AMILVB
354�364
189�199
Rc11/2�Rc2
153�163
A B D EItemModel
Dimensions
4100AMVB�4130AMVB
354�364
189�199
Rc11/2�Rc2
153�163
A B D EItemModel
Dimensions
4100AMIVB�4130AMIVB
354�364
189�199
Rc11/2�Rc2
153�163
A B D EItemModel
4AM
47
■Specifications
TOP-4MBYTOP-4MBY
Model
TOP-4100AM�
TOP-4130AM�
�
116�
148
1.1�
0.7
2.0�
2.0
139.2�
177.6
0.8�
0.5
2.0�
1.6
Item No. of Motor Revolutions 50Hz 1000min-1 No. of Motor Revolutions 60Hz 1200min-1
Max. Pressure for Motor Output (MPa) Max. Pressure for Motor Output (MPa)
Model Examples:�TOP-4MBY3700-6-4100AMIVB (3,700W, with angle plate and relief valve)�TOP-4MBY5500-6-4130AMILVB (5,500W, with angle plate and relief valve, clockwise rotation as seen from the pump side)
3700W 7500W
1.9�
1.4
5500W 3700W 7500W
1.4�
1.1
5500W
○The above maximum pressure for motor output values are for when using ISO-VG46 oil with an oil temperature of 40°C.�○No. of motor poles: 6
Theoretical �Discharge� /min
Theoretical �Discharge� /min
■ModelNo. of �
Motor PolesMotor OutputRotation �Direction
TOP - 4MBY 3700 - 6 - 4100AM55007500
Relief Valve
No mark: Counter-clockwise rotation as seen from the pump side (standard rotation direction)� L: Clockwise rotation as seen from the pump side
VBI4130AM
48
Model:TOP - 4MBY3700 - 6 - 4AMVB
Model:TOP - 4MBY5500 - 6 - 4AMVB
Model:TOP - 4MBY7500 - 6 - 4AMVB
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
E
710�550�80� 80�
121�F�
710�55�200�245�140�70�
80�80� 550�
250�
216�
210�
185�
4-φ14� 4-M10P1.5� 4-M12P1.75�
4-φ14�
219�132�
6
E�
800�80� 80�640�136�
F�
800�640�80� 80�
210� 200�164�136� 500�
300�
254�
260�
185�
4-φ14� 4-M12P1.75�
4-M12P1.75�
4-φ14�
241�
160
550� 80�80�
E�
710�80� 550� 80�140�
F�
710�140� 245� 200� 55�70�
250�
216�
132�
6
210�
185�
4-M12P1.75�4-M10P1.5�4-φ14�
4-φ14�219�
Dimensions
4100AMIVB�4130AMIVB
84�94
E
40�50
FItemModel
Dimensions
4100AMIVB�4130AMIVB
84�94
E
40�50
FItemModel
Dimensions
4100AMIVB�4130AMIVB
75�85
E
60�70
FItemModel
4AM
TOP-4ATOP-4A
■Specifications
○The above maximum discharge and maximum revolution values are for when using ISO-VG46 oil with an oil temperature of 40°C.
○Select the best motor using the lines in the "Required Power" table as the applicable standards.
Model
TOP-4300A�
TOP-4500A
352�
586
352�
586
422.4�
703.2
1.0�
1.0
1200�
1200
Item Theoretical �Displacement�cm3/rev
Max. Discharge �Pressure�MPa
Max. Revolution�min-1
120�
125
Approx. Weight�kg
■Model
■Performance Table
Rotation �Direction�
TOP - 4300A
Model Example:�TOP-4500ALVB (counter-clockwise rotation as seen from the end of the shaft)
Theoretical Discharge /min
1000min-1 1200min-1
Relief Valve�
4500A
No mark: Clockwise rotation as seen from the end of the shaft (standard rotation direction)� L: Counter-clockwise rotation as seen from the end of the shaft
At 960 Rotations At 1,160 Rotations
●Flow Rate Characteristics
Test Conditions Oil: ISO-VG46 with a temperature of 40°C
●Flow Rate Characteristics
●Required Power ●Required Power
49
VB
0
100
200
300
400
500
600
0 0.5 1 1.5
4500A
4300A
Pressure(MPa)�
Discharge Amount( /min)�
0
100
200
300
400
500
600
700
0 0.5 1 1.5
4300A
4500A
Pressure(MPa)�
Discharge Amount( /min)�
0
2
4
6
8
10
12
14
0 0.5 1 1.5
4500A
4300A
Pressure(MPa)�
Shaft Power(kw)�
0
2
4
6
8
10
12
14
16
18
0 0.5 1 1.5
4300A
4500A
Pressure(MPa)�Pressure(MPa)�
Shaft Power(kw)�
Model:TOP - 4AVB
Model:TOP - 4ALVB
50
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
220� 70�
2-Rc4�
A�E�
270� F�
159.2�
φ42� 0�-0.025�
0�-0.025�
270�225�135�
12�+0.036�
+0.018� 45.5� 0�-0.3�
(365)�
196�
�
90�
ROTATION
INOUT
26�
4-φ18�(26)� (26)�
165�
220� 70�
2-Rc4�
A�E�
270� F�
φ42� 0�-0.025�
0�-0.3�
165� 0�-0.3�
270�225�135�
12�+0.036�
+0.018� 45.5�
0�-0.3�
(365)�
196�
90�
26�
4-φ18�(26)�(26)�
�ROTATION
IN� OUT�
165�
159.2�
Dimensions
4300AVB�4500AVB
518.5�588.5
315.5�350.5
90.5�125.5
A E FItemModel
Dimensions
4300ALVB�4500ALVB
518.5�588.5
315.5�350.5
90.5�125.5
A E FItemModel
4A
Lunary Pump(GPL)�Lunary Pump(GPL)�
■Specifications
○The above maximum discharge and maximum revolution values are for when using ISO-VG46 oil with an oil temperature of 40°C.�*Please consult with your Nippon Oil Pump representative before using the specifications marked with "※".
○Select the best motor using the lines in the "Required Power" table as the applicable standards.
Model
GPL-150VB�
GPL-200VB�
GPL-250VB
150�
200�
250
150�
200�
250
180�
240�
300
1.0�
1.0�
1.0
2.0�
2.0�
※2.0
Item Theoretical �Displacement�cm3/rev Normal MPa
Max. Discharge Pressure
Max. MPa
38.9�
40.3�
42.5
Approx. Weight�kg
1800�
1800�
1800
Max. Revolution�min-1
■Model
■Performance Table
AttachmentRotation �Direction
GPL - 150
Model Examples:�GPL-150IVB (with angle plate)�GPL-150FLVB (without angle plate, counter-clockwise rotation seen from end of shaft)
Theoretical Discharge /min
1000min-1 1200min-1
Relief Valve
200250
No mark: Clockwise rotation as seen from the end of the shaft (standard rotation direction)� L: Counter-clockwise rotation as seen from the end of the shaft
I : With angle plate�F: Without angle plate
At 960 Rotations At 1,160 Rotations
●Flow Rate Characteristics
Test Conditions Oil: ISO-VG46 with a temperature of 40°C
●Flow Rate Characteristics
●Required Power ●Required Power
51
VB
Used for transferring oils with high viscosity (46~2,000mm2/sec) such as high-viscosity lubricating oils and gear oils.
0
50
100
150
200
250
300
0 0.5 1 1.5 2 2.5
250
200
150
Pressure(MPa)�
Discharge Amount( /min)�
0
50
100
150
200
250
300
0 0.5 1 1.5 2 2.5
200
250
150
Pressure(MPa)�
Discharge Amount( /min)�
0
2
4
6
8
10
12
0 0.5 1 1.5 2 2.5
200
250
150
Pressure(MPa)�
Shaft Power(kw)�
0
2
4
6
8
10
12
0 0.5 1 1.5 2.52
200
250
150
Pressure(MPa)�
Shaft Power(kw)�
Model:GPL - IVB
Model:GPL - ILVB
Model:GPL - FVB
Model:GPL - FLVB
52
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
145�200�17� 17�252�
100�
169�
64�160�
5�
φ200�
120�
320�296�
22� 22�
A�80�86�
225�185�20� 20�
290�
155~165�
125~135�
20�
ROTATION
IN OUT7� 0�-0.036�
31� 0�-0.3�
M8P1.25� DEPTH20�43�
234�
14.5� 2-65A�
SHAFT DETAILS
145�200�17� 17�252�
100�
169�
64�160�
5�
φ200�
120�
320�296�
22� 22�
A�80�86�
225�185�20� 20�
290�
155~165�
125~135�
20�
7� 0�-0.036�
31� 0�-0.3�
M8P1.25� DEPTH 20�
ROTATION
INOUT
43�
234�
14.5�
SHAFT DETAILS
2-65A�
100�
φ200�
252�
φ215�
4-φ14�
120�
O-ring groove320�296�
22�22�
φ28� 0�-0.021�
φ190� 0�-0.046�
φ35�
194�160�
7� 0�-0.036�
31� 0�-0.3�
M8P1.25� DEPTH 20�
A�80�86�
64�14.5�
60�56�
15�5�
�ROTATION
OUTIN
169�
B�
160�
INSTALLATION FOR O-RINGφ205 DEPTH 4.6�APPLICATION SIZE G90�
SHAFT DETAILS
2-65A�
100�
252�
φ215�
4-φ14�
120�
O-ring groove320�296�
22�22�
φ28� 0�-0.021�
φ190� 0�-0.046�
φ35�
194�160�
7� 0�-0.036�
31� 0�-0.3�
M8P1.25� DEPTH 20�
A�80�86�
64�14.5�
60�56�
15�5�
INSTALLATION FOR O-RINGφ205 DEPTH 4.6�APPLICATION SIZE G90�
169�
B�
160�
�ROTATION
INOUT
φ200
SHAFT DETAILS
2-65A�
Dimensions
GPL-150IVB�GPL-200IVB�GPL-250IVB
268�287�306
AItemModel
Dimensions
GPL-150ILVB�GPL-200ILVB�GPL-250ILVB
268�287�306
AItemModel
Dimensions
GPL-150FVB�GPL-200FVB�GPL-250FVB
268�287�306
A
188�207�226
BItemModel
Dimensions
GPL-150FLVB�GPL-200FLVB�GPL-250FLVB
268�287�306
A
188�207�226
BItemModel
GPL
TOP-1RA,2RA,3RDTOP-1RA,2RA,3RD
■Specifications■Model:1RA
Model
TOP-1RA-100�
TOP-1RA-200�
TOP-1RA-300
1.16�
1.80�
2.50
1.74�
2.70�
3.75
2.08�
3.24�
4.50
0.5�
0.5�
0.5
2000�
2000�
2000
Item Theoretical �Displacement�cm3/rev
Max. Discharge �Pressure�MPa
Max. Revolution�min-1
1.0�
1.1�
1.2
Approx. Weight�kg
■Model
TOP - 1RA - 100
Theoretical Discharge /min
1500min-1 1800min-1
200300
53
Forward and reverse rotations are possible! Trochoid Pumps TOP-1RA, 2RA, 3RDThe positioning of the oil suction and discharge ports does not change regardless of whether the pump is revolving to the right or left. The Trochoid pump uses a special loop ring for the Trochoid rotor and an additional 180° rotation in the rotation direction. This ensures that the oil will flow in only one direction at all times regardless of whether the pump is turned in the forward or reverse direction.
■Performance TableAt 1,450 Rotations At 1,750 Rotations
●Flow Rate Characteristics
Test Conditions Oil: ISO-VG46 with a temperature of 40°C
●Flow Rate Characteristics
●Required Power ●Required Power
○The above maximum discharge and maximum revolution values are for when using ISO-VG46 oil with an oil temperature of 40°C.
Regardless of whether the pump is turned to the right or left . . .
the oil flows in only one �direction at all times.
0.0
1.0
2.0
3.0
4.0
0.1 0.2 0.3 0.4 0.5
1RA-100
1RA-200
1RA-300
Pressure(MPa)�
Discharge Amount( /min)�
0
1
2
3
4
5
0.1 0.2 0.3 0.4 0.5
1RA-100
1RA-200
1RA-300
Pressure(MPa)�
Discharge Amount( /min)�
0
10
20
30
40
50
60
70
80
90
0.1 0.2 0.3 0.4 0.5
1RA-100
1RA-200
1RA-300
Pressure(MPa)�
Shaft Power(W)�
0
20
40
60
80
100
120
0.1 0.2 0.3 0.4 0.5
1RA-100
1RA-200
1RA-300
Pressure(MPa)�
Shaft Power(W)�
■Model:2RA
54
■Model
TOP - 2RA - 4C 8C12C
■Specifications
Model
TOP-2RA-4C�
TOP-2RA-8C�
TOP-2RA-12C
4.0�
8.0�
12.0
6.0�
12.0�
18.0
7.2�
14.4�
21.6
0.5�
0.5�
0.5
2000�
2000�
1800
Item Theoretical �Displacement�cm3/rev
Max. Discharge �Pressure�MPa
Max. Revolution�min-1
3.5�
4.0�
4.5
Approx. Weight�kg
Theoretical Discharge /min
1500min-1 1800min-1
■Performance TableAt 1,450 Rotations At 1,750 Rotations
●Flow Rate Characteristics
Test Conditions Oil: ISO-VG46 with a temperature of 40°C
●Flow Rate Characteristics
●Required Power ●Required Power
○The above maximum discharge and maximum revolution values are for when using ISO-VG46 oil with an oil temperature of 40°C.
0
2
4
6
8
10
12
14
16
18
0.1 0.2 0.3 0.4 0.5
8C
4C
12C
Pressure(MPa)�
Discharge Amount( /min)�
0
5
10
15
20
25
0.1 0.2 0.3 0.4 0.5
12C
8C
4C
Pressure(MPa)�
Discharge Amount( /min)�
0
50
100
150
200
250
300
350
400
450
0.1 0.2 0.3 0.4 0.5
12C
8C
4C
Pressure(MPa)�
Shaft Power(W)�
0
50
100
150
200
250
300
350
400
450
500
0.1 0.2 0.3 0.4 0.5
12C
8C
4C
Pressure(MPa)�
Shaft Power(W)�
1RA 2RA 3RD
■Model:3RD
55
■ModelTOP - 3RD - 10T
15T20T25T30T
■Specifications
Model
TOP-3RD-10T�
TOP-3RD-15T�
TOP-3RD-20T�
TOP-3RD-25T�
TOP-3RD-30T
13.0�
19.5�
26.0�
32.5�
39.0
13.0�
19.5�
26.0�
32.5�
39.0
15.6�
23.4�
31.2�
39.0�
46.8
0.5�
0.5�
0.5�
0.5�
0.5
1800�
1800�
1800�
1800�
1800
Item Theoretical �Displacement�cm3/rev
Max. Discharge �Pressure�MPa
Max. Revolution�min-1
10.0�
10.0�
10.5�
11.0�
11.5
Approx. Weight�kg
Theoretical Discharge /min
1000min-1 1200min-1
■Performance TableAt 1,000 Rotations At 1,200 Rotations
●Flow Rate Characteristics
Test Conditions Oil: ISO-VG46 with a temperature of 40°C
●Flow Rate Characteristics
●Required Power ●Required Power
○The above maximum discharge and maximum revolution values are for when using ISO-VG46 oil with an oil temperature of 40°C.
0
5
10
15
20
25
30
35
40
45
0.1 0.2 0.3 0.4 0.5
30T
20T
10T
25T
15T
Pressure(MPa)�
Discharge Amount( /min)�
0
10
20
30
40
5
15
25
35
45
50
0.1 0.2 0.3 0.4 0.5
20T
15T
10T
30T
25T
Pressure(MPa)�
Discharge Amount( /min)�
0
200
400
600
800
1000
1200
0.1 0.2 0.3 0.4 0.5
20T15T
10T
30T
25T
Pressure(MPa)�
Shaft Power(W)�
0
200
400
600
800
1000
1200
1400
0.1 0.2 0.3 0.4 0.5
20T15T10T
30T
25T
Pressure(MPa)�
Shaft Power(W)�
56
Model:TOP-1RA
Model:TOP-2RA
Model:TOP-3RD
■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
※The use of low-speed rotations and liquids with high viscosity could result in poor pump operations.�※Applying a thrust load or radial load to the pump shaft could result in poor pump operations.�※When using a check valve, be sure to install it on the pump discharge side. If a check valve is installed on the pump suction side, pressure will be applied to the oil seal during reverse rotation, which could result in leaks.
φ52�±0.1�
11�77�
3-φ6.8�
20�19�39�
10.5�8�+0.7� 0�
5�-0.05�
-0.09� φ8f7�-0.013�
-0.028�
φ36f7�-0.025�
-0.050�R13�
E�
(Effective length)�
�
A�B�
ROTATION
INOUT
φ12.5 COUNTERBORE�0.5 DEPTH�
φ67�
φ32�
2-Rc1/4�φ116
�
R20�
14�75�
D1� D2�
6-φ11�
7�-0.05�-0.09�
R2�
9(Effective length)�
φ12.446� 0�-0.011�
5� 0�-0.2�
150�15�10�22�
φ88�
φ50�
φ140�
φ74� 0�-0.03�
�ROTATION
φ22Counter bore
IN OUT
φ34�
22�B�A�
φ170�
10� 0�-0.05�
144�
Effective length
6-φ14�φ28Counter bore
A�B� 6�E�
50�
φ200�
φ140�-0.043�
-0.083�
φ60�φ20�-0.02�
-0.041�
15�17�14�
30°�
30°�φ135�
2-D�
IN OUT
12�
24�
�ROTATION
Dimensions
2RA-4C�2RA-8C�2RA-12C
92�102�112
77�87�97
Rc1/2�Rc3/4�Rc3/4
Rc3/8�Rc1/2�Rc3/4
A E D1 D2ItemModel
Dimensions
1RA-100�1RA-200�1RA-300
86.5�90.5�94.5
47.5�51.5�55.5
40�44�48
A B EItemModel
Dimensions
3RD-10T�3RD-15T�3RD-20T�3RD-25T�3RD-30T
147�152�157�162�167
141�146�151�156�161
Rc1/2�Rc1/2�Rc3/4�Rc3/4�Rc1
89�94�99�104�109
A B D EItemModel
1RA 2RA 3RD
CAUTION
57
Relief ValvesRelief Valves
Q-1
T-1
Relief valve
Q-1
T-2
Relief valve
Q-2
Relief valve
Q-3
T-3
Flow Rate
T-1
OMPaPressure Increases
T-2
T-3
Q-2
Q-3
When the pressure in the oil pressure circuit exceeds the set value for the valve, the valve will open to return a portion or all of the oil. In this manner the valve maintains consistent circuit pressure, limits the maximum pressure and in doing so protects the pump and related equipment.
■Operations
Pressure Override�Pressure difference between cracking pressure (set pressure) and total relief pressure �
Cracking Pressure�The amount of pressure that will allow for the start of the opening of the valve to release a certain amount of oil when pressure in the circuit increases
Cracking Pressure (set pressure) Total Relief Pressure
When relief valves and do not operate When the total amount is relievedWhen relief valves and operate
58
■Model
Refer to the specifications shown in the diagrams on pages 59 and 60.
Spring No.
TOP - 2VB -3VB4VBP No mark: Attached directly to the Trochoid pump�
D: With a valve stand (for pipe attachment)
Valve
Spring Spring Retaining Plate
Valve Unit
O-ring
(spring nut) Hexagon NutPressure �Adjustment Bolt
Cap
Packing(to pump suction side)(pressure from �pump discharge side)
O-ring
Return
Return
NOP
17
2623
2441
2-φ7 19Rc3/8
φ30
φ22
76.56 626
56.8133.3
2-φ7key hole、�φ11counterbore depth0.5
R16
2-φ7key hole、φ11counterbore depth1
T
VB Model
VBD Model
2VD Model
Internal Return (safety valve)
External Return (safety valve / adjustment valve)
■Proper Method for Using a Trochoid Pump Relief Valve
◎With this method the valve is connected directly to the pump to momentarily lower pressure when the oil is being transmitted. �
With this circuit configuration, if the system is used for a long period of time with the valve constantly working and the discharge port closed, various problems may occur such as the generation of air bubbles, loud noises and a rise in the temperature of the oil. Method ② or ③ should be adopted in this case.
◎This method uses adjustment valves (valve and sub-plate) to regulate the oil pressure (or for forced circulation). �
The most desirable method is to attach a sub-plate to the VB model and then use the bypass circuit created from the piping as the relief valve. This should be used for a full-amount bypass conducted over a long period of time, regular use and to adjust the pressure.
This relief vale is used in the same manner as the above ② , but it can also be directly attached to the Trochoid pump 2HB model.
①�
②�
③�
■Internal Structure ■Pressure Adjustment Method①Remove the cap.�②Loosen the hexagonal nut.�③Turn the adjustment bolt to the right (to raise the
pressure setting) or to the left (to lower the pressure setting).�
④Tighten the hexagonal nut to affix the adjustment bolt. �
⑤Tighten the cap. (Be careful not to damage the packing during this process.)
○Refer to the Nippon Oil Pump homepage for the most up-to-date diagrams.
*When attaching the 2VD model, always be sure to also install a plate to block the suction side.
59
Relief ValvesRelief Valves
■Dimensional DiagramsModel:2VBD
Model:3VBD
○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
NO P
2623
71.5
37.5
34
1618
12
70
R8
8.551 23.5
130.5139
56
5638
0.5
4-φ94413
φ22
φ32
2-Rc1/2
P T
O-ringPacking
TP
6
529
4-φ9
38
45.5
1024
2329
φ32
5458
48
147(147.8)
φ22
141(141.8)
2-Rc3/4
2370 48(48.8)
76
30
91.5
46
φ41
82
O-ring
Packing
59
Relief ValvesRelief Valves
■Dimensional DiagramsModel:2VBD
Model:3VBD
○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
NO P
2623
71.5
37.5
34
1618
12
70
R8
8.551 23.5
130.5139
56
5638
0.5
4-φ94413
φ22
φ32
2-Rc1/2
P T
O-ringPacking
TP
6
529
4-φ9
38
45.5
1024
2329
φ32
5458
48
147(147.8)
φ22
141(141.8)
2-Rc3/4
2370 48(48.8)
76
30
91.5
46
φ41
82
O-ring
Packing
59
Relief ValvesRelief Valves
■Dimensional DiagramsModel:2VBD
Model:3VBD
○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
NO P
2623
71.5
37.5
34
1618
12
70
R8
8.551 23.5
130.5139
56
5638
0.5
4-φ94413
φ22
φ32
2-Rc1/2
P T
O-ringPacking
TP
6
529
4-φ9
38
45.5
1024
2329
φ32
5458
48
147(147.8)
φ22
141(141.8)
2-Rc3/4
2370 48(48.8)
76
30
91.5
46
φ41
82
O-ring
Packing
59
Relief ValvesRelief Valves
■Dimensional DiagramsModel:2VBD
Model:3VBD
○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
NO P
2623
71.5
37.5
34
1618
12
70
R8
8.551 23.5
130.5139
56
5638
0.5
4-φ94413
φ22
φ32
2-Rc1/2
P T
O-ringPacking
TP
6
529
4-φ9
38
45.5
1024
2329
φ32
5458
48
147(147.8)
φ22
141(141.8)
2-Rc3/4
2370 48(48.8)
76
30
91.5
46
φ41
82
O-ring
Packing
1L
2L
3L
4L
1.7
1.8
2.2
2.9
13
13
13
13
13.0
13.5
12.0
13.0
54.0
60.5
57.5
54.5
0.08~0.25
0.26~0.50
0.51~1.19
1.20~2.50
Dimensions
Pressure
Adjustment Range
Cracking Pressure��
MPa
Applicable Parts
O-ring
P10APacking
No
��
Yes
Yes
��
No
1L
2L
3L
4L
5L
6L
1.8
2.0
2.6
2.5
3.0
3.2
14
14
14
14
14
14
7
7
12
10
9
11
52
52
55
60
54
51
0.08~0.25
0.26~0.55
0.56~1.30
1.31~1.70
1.71~2.49
2.50~3.00
Dimensions
Pressure
Adjustment Range
Cracking Pressure��
MPa
Applicable Parts
O-ring
P10APacking
No
��
��
Yes
Yes
��
��
No
Spring No.
Free Length
External
Diameter
Effective
No. of Turns
Wire
Diameter
φ��
φ��
Spring No.
Free Length
External
Diameter
Effective
No. of Turns
Wire
Diameter
φ��
φ��
1L
2L
3L
4L
1.7
1.8
2.2
2.9
13
13
13
13
13.0
13.5
12.0
13.0
54.0
60.5
57.5
54.5
0.08~0.25
0.26~0.50
0.51~1.19
1.20~2.50
Dimensions
Pressure
Adjustment Range
Cracking Pressure��
MPa
Applicable Parts
O-ring
P10APacking
No
��
Yes
Yes
��
No
1L
2L
3L
4L
5L
6L
1.8
2.0
2.6
2.5
3.0
3.2
14
14
14
14
14
14
7
7
12
10
9
11
52
52
55
60
54
51
0.08~0.25
0.26~0.55
0.56~1.30
1.31~1.70
1.71~2.49
2.50~3.00
Dimensions
Pressure
Adjustment Range
Cracking Pressure��
MPa
Applicable Parts
O-ring
P10APacking
No
��
��
Yes
Yes
��
��
No
Spring No.
Free Length
External
Diameter
Effective
No. of Turns
Wire
Diameter
φ��
φ��
Spring No.
Free Length
External
Diameter
Effective
No. of Turns
Wire
Diameter
φ��
φ��
1L
2L
3L
4L
1.7
1.8
2.2
2.9
13
13
13
13
13.0
13.5
12.0
13.0
54.0
60.5
57.5
54.5
0.08~0.25
0.26~0.50
0.51~1.19
1.20~2.50
Dimensions
Pressure
Adjustment Range
Cracking Pressure��
MPa
Applicable Parts
O-ring
P10APacking
No
��
Yes
Yes
��
No
1L
2L
3L
4L
5L
6L
1.8
2.0
2.6
2.5
3.0
3.2
14
14
14
14
14
14
7
7
12
10
9
11
52
52
55
60
54
51
0.08~0.25
0.26~0.55
0.56~1.30
1.31~1.70
1.71~2.49
2.50~3.00
Dimensions
Pressure
Adjustment Range
Cracking Pressure��
MPa
Applicable Parts
O-ring
P10APacking
No
��
��
Yes
Yes
��
��
No
Spring No.
Free Length
External
Diameter
Effective
No. of Turns
Wire
Diameter
φ��
φ��
Spring No.
Free Length
External
Diameter
Effective
No. of Turns
Wire
Diameter
φ��
φ��
1L
2L
3L
4L
1.7
1.8
2.2
2.9
13
13
13
13
13.0
13.5
12.0
13.0
54.0
60.5
57.5
54.5
0.08~0.25
0.26~0.50
0.51~1.19
1.20~2.50
Dimensions
Pressure
Adjustment Range
Cracking Pressure��
MPa
Applicable Parts
O-ring
P10APacking
No
��
Yes
Yes
��
No
1L
2L
3L
4L
5L
6L
1.8
2.0
2.6
2.5
3.0
3.2
14
14
14
14
14
14
7
7
12
10
9
11
52
52
55
60
54
51
0.08~0.25
0.26~0.55
0.56~1.30
1.31~1.70
1.71~2.49
2.50~3.00
Dimensions
Pressure
Adjustment Range
Cracking Pressure��
MPa
Applicable Parts
O-ring
P10APacking
No
��
��
Yes
Yes
��
��
No
Spring No.
Free Length
External
Diameter
Effective
No. of Turns
Wire
Diameter
φ��
φ��
Spring No.
Free Length
External
Diameter
Effective
No. of Turns
Wire
Diameter
φ��
φ��
60
Model:4VBPD■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.
P T
R12
φ65�
101
113174
30.5 30.5
785032
3085
5059
15
246
4-φ11�φ22counterbore depth0.5�
2-Rc1 �
144
1/4 1L�2L�3L�4L
3.5�4.0�4.0�5.0
26�26�26�26
10�8�7�5
65�65�65�60
0.15~0.25�0.26~0.55�0.50~0.80�0.81~2.00
Dimensions
Pressure �Adjustment Range�Cracking Pressure�
MPaSpring No.
Free Length
External �
Diameter
Effective �
No. of Turns
Wire �
Diameter
φ� φ�
61
Trochoid Pump Performance TableTrochoid Pump Performance Table
◎The figures (averages) in the tables below are based on the use of ISO-VG46 oil with a temperature of 40C.�◎The oil temperature will drop during the colder winter months, resulting in increased oil viscosity. Therefore, it may be difficult to use the rated pressure values shown below during colder periods as the amount of power required will increase proportional to the viscosity level.
0.2 0.3 0.4 0.5 0.1 0.2 0.3 0.4 0.5Model
Specification
1A Type Performance TableStandard Specifications when Discharge Amount is 1,450min-1 (50Hz)
Required Power (W)Pressure (MPa) Pressure (MPa)
0.1
0.5 1.0 1.5 2.0 2.5Model
Specification
1HG Type Performance TableStandard Specifications when Discharge Amount is 1,450min-1 (50Hz)
Required Power (W)Pressure (MPa) Pressure (MPa)
0.1 0.5 1.0 1.5 2.0 2.50.1
0.5 1.0 1.5 2.0 2.5Model
Specification
2.5HGA Type Performance TableStandard Specifications when Discharge Amount is 1,450min-1 (50Hz)
Required Power (W)Pressure (MPa) Pressure (MPa)
0.1 0.5 1.0 1.5 2.0 2.50.1
0.5 1.0 1.5 2.0 2.5Model
Specification
N3F Type Performance TableStandard Specifications when Discharge Amount is 1,450min-1 (50Hz)
Required Power (kw)Pressure (MPa) Pressure (MPa)
0.1 0.5 1.0 1.5 2.0 2.50.1
Model
Specification
2HB Type Performance TableStandard Specifications when Discharge Amount is 1,450min-1 (50Hz)
Required Power (W)Pressure (MPa) Pressure (MPa)
0.1 0.5 1.0 1.5 2.0 2.5 3.0 0.1 0.5 1.0 1.5 2.0 2.5 3.0
Model
Specification
N3H Type Performance TableStandard Specifications when Discharge Amount is 1,450min-1 (50Hz)
Required Power (kw)Pressure (MPa) Pressure (MPa)
0.1 0.5 1.0 1.5 2.0 3.0 4.0 0.1 0.5 1.0 1.5 2.0 3.0 4.0
0.2 0.3 0.4 0.5 0.1 0.2 0.3 0.4 0.5Model
Specification
1A Type Performance TableStandard Specifications when Discharge Amount is 1,750min-1 (60Hz)
Required Power (W)Pressure (MPa) Pressure (MPa)
0.1
0.5 1.0 1.5 2.0 2.5Model
Specification
1HG Type Performance TableStandard Specifications when Discharge Amount is 1,750min-1 (60Hz)
Required Power (W)Pressure (MPa) Pressure (MPa)
0.1 0.5 1.0 1.5 2.0 2.50.1
0.5 1.0 1.5 2.0 2.5Model
Specification
2.5HGA Type Performance TableStandard Specifications when Discharge Amount is 1,750min-1 (60Hz)
Discharge Amount ( /min) Required Power (W)Pressure (MPa) Pressure (MPa)
0.1 0.5 1.0 1.5 2.0 2.50.1
0.5 1.0 1.5 2.0 2.5Model
Specification
N3F Type Performance TableStandard Specifications when Discharge Amount is 1,750min-1 (60Hz)
Required Power (kw)Pressure (MPa) Pressure (MPa)
0.1 0.5 1.0 1.5 2.0 2.50.1
形式�
Specification
2HB Type Performance TableStandard Specifications when Discharge Amount is 1,750min-1 (60Hz)
Required Power (W)Pressure (MPa) Pressure (MPa)
0.1 0.5 1.0 1.5 2.0 2.5 3.0 0.1 0.5 1.0 1.5 2.0 2.5 3.0
Model
Specification
N3H Type Performance TableStandard Specifications when Discharge Amount is 1,750min-1 (60Hz)
Discharge Amount ( /min) Required Power (kw)Pressure (MPa) Pressure (MPa)
0.1 0.5 1.0 1.5 2.0 3.0 4.0 0.1 0.5 1.0 1.5 2.0 3.0 4.0
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
TOP-10A�11A�12A�13A
1.51�2.71�4.50�7.99
1.50�2.69�4.47�7.98
1.49�2.67�4.45�7.93
1.48�2.65�4.42�7.85
1.46�2.63�4.40�7.80
54�61�71�88
60�68�83�108
66�75�97�126
73�83�109�146
79�90�122�167
TOP-10A�11A�12A�13A
1.24�2.24�3.71�6.65
1.23�2.22�3.70�6.58
1.23�2.20�3.68�6.54
1.22�2.19�3.67�6.50
1.21�2.17�3.63�6.45
45�51�59�72
50�57�69�88
55�62�80�104
60�68�90�120
64�74�103�137
TOP-11HG�12HG
2.21�3.58
2.17�3.54
2.13�3.48
2.09�3.43
2.05�3.37
2.00�3.32
32�45
56�77
85�117
112�160
140�200
168�240
TOP-11HG�12HG
2.67�4.32
2.63�4.27
2.58�4.21
2.54�4.16
2.49�4.10
2.45�4.04
38�50
65�90
96�140
129�188
160�239
191�285
TOP-203HB�204HB�206HB�208HB�210HB�212HB�216HB�220HB
4.0�5.8�8.7�11.6�14.4�17.4�23.1�28.9
4.0�5.7�8.6�11.5�14.4�17.2�22.9�28.7
3.9�5.6�8.5�11.5�14.3�17.0�22.8�28.4
3.9�5.6�8.4�11.4�14.0�16.8�22.4
3.8�5.5�8.3�11.4�13.9�16.6��
3.8�5.4�8.2�11.3�13.8
48�66�86�91�104�123�148�205
84�110�158�186�210�250�308�396
131�169�240�305�345�405�510�633
178�227�329�423�480�565�715��
228�283�415�543�615�730��
277�340�497�662�749
325�394
3.7�5.3
TOP-203HB�204HB�206HB�208HB�210HB�212HB�216HB�220HB
4.9�7.0�10.4�14.0�17.6�21.0�27.8�34.8
4.8�6.9�10.3�13.9�17.5�20.9�27.7�34.6
4.8�6.8�10.2�13.8�17.2�20.6�27.4�34.3
4.7�6.7�10.1�13.8�17.0�20.4�27.0��
4.7�6.7�10�13.8�16.9�20.2��
4.6�6.6�9.9�13.7�16.7
4.5�6.5
58�80�104�110�125�148�179�248
101�133�188�225�250�302�372�478
158�204�290�368�413�488�616�764
215�274�397�510�575�681�863��
272�342�500�655�740�881��
330�410�599�800�904
386�476
TOP-2516HGA�2520HGA
23.8�28.9
23.4�28.7
22.9�28.4
22.3�28.1
21.7�27.8
21.1 150�200
353�450
587�732
822�1027
1056�1313
1299 TOP-2516HGA�2520HGA
28.7�34.7
28.2�34.5
27.8�34.2
27.2�34.0
26.6�33.7
26.0 185�250
410�520
702�864
989�1211
1267�1551
1540
TOP-N320F�N330F�N340F
37.2�55.5�74.6
36.9�54.9�73.9
36.5�54.0�73.0
36.1�53.2�72.1
35.7�52.3�71.2
35�51.5�68.5
0.45�0.64�0.80
0.78�1.12�1.45
1.20�1.72�2.25
1.60�2.31�3.10
2.02�2.91�3.90
2.22�3.52�4.72
TOP-N320F�N330F�N340F
44.9�67.3�89.2
44.6�66.5�88.5
44.1�65.5�87.5
43.6�64.4�86.6
43.1�63.3�85.6
42.5�62.3�84.6
0.55�0.78�1.00
0.98�1.34�1.81
1.45�2.05�2.84
1.95�2.80�3.84
2.44�3.51�4.82
2.92�4.24�5.80
TOP-N320H�N330H�N340H�N350H
37.2�55.5�74.6�92.1
36.9�55.1�73.9�91.2
36.5�54.3�73.0�90.0
36.2�53.2�72.1�88.8
35.7�52.2�71.2�87.6
34.9�50.6�69.5
33.5�49.0
0.45�0.64�0.80�1.00
0.78�1.12�1.45�1.77
1.20�1.72�2.25�2.78
1.60�2.31�3.10�3.79
2.02�2.91�3.90�4.74
2.83�4.10�5.50
3.64�5.30
TOP-N320H�N330H�N340H�N350H
44.9�67.3�89.2�108.4
44.6�66.5�88.5�108.0
44.1�65.5�87.5�107.4
43.6�64.4�86.6�106.8
43.1�63.3�85.6�106.3
42.0�61.2�83.6
40.6�59.0
0.59�0.78�1.00�1.35
0.96�1.34�1.80�2.28
1.45�2.05�2.84�3.48
1.95�2.80�3.84�4.65
2.44�3.51�4.80�5.83
3.40�4.93�6.80
4.35�6.40
62
0.3 0.5 0.7 1.0Model
Specification
3V Type Performance TableStandard Specifications when Discharge Amount is 1,450min-1 (50Hz)
Required Power (kw)Pressure (MPa) Pressure (MPa)
0.1 0.3 0.5 0.7 1.00.1
0.5 1.0 1.5 2.0Model
Specification
GPL Type Performance TableStandard Specifications when Discharge Amount is 960min-1 (50Hz)
Required Power (kw)Pressure (MPa) Pressure (MPa)
0.1 0.5 1.0 1.5 2.00.1
0.2 0.3 0.4 0.5 0.1 0.2 0.3 0.4 0.5Model
Specification
1RA Type Performance TableStandard Specifications when Discharge Amount is 1,450min-1 (50Hz)
Required Power (W)Pressure (MPa) Pressure (MPa)
0.1
0.2 0.3 0.4 0.5Model
Specification
2RA Type Performance TableStandard Specifications when Discharge Amount is 1,450min-1 (50Hz)
Required Power (W)Pressure (MPa) Pressure (MPa)
0.1 0.2 0.3 0.4 0.50.1
Model
Specification
3RD Type Performance TableStandard Specifications when Discharge Amount is 1,000min-1 (50Hz)
Required Power (W)Pressure (MPa) Pressure (MPa)
0.2 0.3 0.4 0.50.1
0.5 1.0 1.5 2.0Model
Specification
4AM Type Performance TableStandard Specifications when Discharge Amount is 1,000min-1 (50Hz)
Required Power (kw)Pressure (MPa) Pressure (MPa)
0.1 0.5 1.0 1.5 2.00.1
0.4 0.6 0.8 1.0Model
Specification
4A Type Performance TableStandard Specifications when Discharge Amount is 960min-1 (50Hz)
Required Power (kw)Pressure (MPa) Pressure (MPa)
0.2 0.4 0.6 0.8 1.00.2
0.2 0.3 0.4 0.50.1
0.3 0.5 0.7 1.0Model
Specification
3V Type Performance TableStandard Specifications when Discharge Amount is 1,750min-1 (60Hz)
Required Power (kw)Pressure (MPa) Pressure (MPa)
0.1 0.3 0.5 0.7 1.00.1
0.5 1.0 1.5 2.0Model
Specification
GPL Type Performance TableStandard Specifications when Discharge Amount is 1,160min-1 (60Hz)
Required Power (kw)Pressure (MPa) Pressure (MPa)
0.1 0.5 1.0 1.5 2.00.1
0.2 0.3 0.4 0.5 0.1 0.2 0.3 0.4 0.5Model
Specification
1RA Type Performance TableStandard Specifications when Discharge Amount is 1,750min-1 (60Hz)
Required Power (W)Pressure (MPa) Pressure (MPa)
0.1
0.2 0.3 0.4 0.5Model
Specification
2RA Type Performance TableStandard Specifications when Discharge Amount is 1,750min-1 (60Hz)
Required Power (W)Pressure (MPa) Pressure (MPa)
0.1 0.2 0.3 0.4 0.50.1
Model
Specification
3RD Type Performance TableStandard Specifications when Discharge Amount is 1,200min-1 (60Hz)
Required Power (W)Pressure (MPa) Pressure (MPa)
0.2 0.3 0.4 0.50.1
0.5 1.0 1.5 2.0Model
Specification
4AM Type Performance TableStandard Specifications when Discharge Amount is 1,200min-1 (60Hz)
Required Power (kw)Pressure (MPa) Pressure (MPa)
0.1 0.5 1.0 1.5 2.00.1
0.4 0.6 0.8 1.0Model
Specification
4A Type Performance TableStandard Specifications when Discharge Amount is 1,160min-1 (60Hz)
Required Power (kw)Pressure (MPa) Pressure (MPa)
0.2 0.4 0.6 0.8 1.00.2
0.2 0.3 0.4 0.50.1
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
Discharge Amount ( /min)
TOP-330V�340V�350V
56.2�72.1�93.2
55.6�71.8�91.3
55.4�70.8�89.4
54.9�69.5�87.6
54.2�68�84.8
1.01�1.29�1.57
1.26�1.62�1.98
1.52�1.95�2.41
1.76�2.29�2.83
2.14�2.79�3.49
TOP-330V�340V�350V
67.3�88.4�109.6
67�88�107.7
66.7�86.5�106.5
66.3�85�105.5
65.6�83.1�103.1
1.30�1.48�1.97
1.60�1.93�2.45
1.90�2.35�2.97
2.20�2.81�3.45
2.65�3.49�4.21
TOP-4100AM�4130AM
115�150
113�149
112�148
110�147
109�145
1.40�1.84
2.26�2.90
3.43�4.27
4.49�5.66
5.60�6.92
TOP-4100AM�4130AM
137�180
135�179
133�178
132�177
130�174
1.78�2.16
2.83�3.50
4.19�5.12
5.52�6.80
6.83�8.55
TOP-4300A�4500A
328�546
326�542
324�538
321�534
319�530
3.37�5.60
4.51�7.50
5.66�9.40
6.80�11.30
7.95�13.20
TOP-4300A�4500A
397�659
394�654
391�650
388�645
385�640
4.07�6.76
5.44�9.06
6.83�11.35
8.21�13.65
9.60�15.95
GPL-150�200�250
147�190�245
141�184�236
135�178�225
127�174�217
121�170�207
1.05�1.21�1.62
2.03�2.53�3.04
3.38�4.27�5.03
4.61�5.89�6.93
5.98�7.42�8.92
GPL-150�200�250
169�239�289
165�229�282
161�223�275
157�218�267
153�212�260
1.22�1.62�1.96
2.49�3.17�3.64
4.05�5.03�6.09
5.57�6.82�8.29
7.13�8.65�10.61
TOP-1RA-100�1RA-200�1RA-300
1.69�2.72�3.71
1.68�2.70�3.72
1.66�2.65�3.68
1.61�2.67�3.66
1.59�2.62�3.64
25�29�36
34�40�49
44�51�63
54�63�77
63�75�91
TOP-1RA-100�1RA-200�1RA-300
2.10�3.29�4.51
2.03�3.28�4.50
2.02�3.25�4.49
2.01�3.23�4.45
2.01�3.19�4.33
28�32�45
37�45�61
47�58�77
58�71�94
68�84�110
TOP-2RA-4C�2RA-8C�2RA-12C
5.6�11.2�16.4
5.5�11.2�16.3
5.5�11.2�16.3
5.4�11.1�16.3
5.4�11.1�16.2
75�101�138
111�143�202
148�185�263
184�228�325
220�270�390
TOP-2RA-4C�2RA-8C�2RA-12C
6.7�13.6�19.7
6.7�13.5�19.6
6.7�13.5�19.6
6.6�13.4�19.5
6.6�13.4�19.5
101�126�170
143�177�245
185�230�320
227�281�397
270�334�475
TOP-3RD-10T�3RD-15T�3RD-20T�3RD-25T�3RD-30T
12.5�19.3�25.2�32.1�38.1
12.5�19.2�25.0�32.0�38.0
12.4�18.8�24.7�32.0�37.8
12.3�18.7�24.6�31.9�37.8
12.3�18.7�24.3�31.8�37.7
250�285�315�345�395
350�402�460�500�560
450�520�580�650�740
550�635�703�800�906
650�750�830�940�1090
TOP-3RD-10T�3RD-15T�3RD-20T�3RD-25T�3RD-30T
27.6�35.7�42.8�51.0�58.2
27.5�35.6�42.6�51.0�58.2
27.4�35.2�42.3�51.0�58.0
27.4�35.1�42.1�50.9�57.9
27.3�35.0�41.8�50.8�57.8
313�355�391�427�487
433�495�565�613�685
553�637�709�793�901
673�775�856�973�1100
793�913�1009�1141�1321
■List of Special Materials
■Viscosity Table
63
○VF and VH specifications are not possible for Trochoid pumps with a motor, such as the 2MY and 2ME.�○Refer to page 64 for the numbers for each product. �○Viton is a registered trademark of Du Pont de Nemour.�○Teflon is a registered trademark of Du Pont de Nemour.
TOP-1A
Type
Item
TOP-1HG
TOP-2HB
TOP-N3H
TOP-4AM
Special CodeOil Seal O-ring Bearing Packing Rotor
-US
-VF
-VF
-US
-UT
-VF
-VH
-UT
-VF
-VH
-UT
-VH
Silicon
Viton
Viton
Silicon
Teflon
Viton
Internal: Teflon�External: Viton
Teflon
Viton
Teflon
Teflon
Teflon
Silicon
Viton
Viton
Silicon
Teflon angle ring
Viton
Teflon angle ring
Teflon angle ring
Viton
Viton
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Teflon sheet
Teflon sheet
Standard
C3
C3
Special rotor
Materials & Model Number
Viton G75x1 �(Teflon angle ring �for others)
Viton G75x1 �(Teflon angle ring �for others)
6307C3×2�NA6908×1
208~220�Special rotorTeflon sheet
Teflon sheet
Teflon sheet
Teflon sheet
Trochoid Pump - List of Special Materials / Viscosity TableTrochoid Pump - List of Special Materials / Viscosity Table
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120
Temperature ℃�
Viscosity mm2 /s
2,000
1,000
500400300
200
150
100
75
50
40
30
20
15
1098
(VG)
150
10083
6856
46
32
22
15
The applicable range for the Trochoid pumps is shown in the grey box.
■Seal Kit Specifications
■List of Applicable Bearings
64
TypeItem Oil Seal Packing
Model No. Qty Model No. Qty Model No. Qty
TOP-1A�
TOP-1HG�
�
TOP-2HB�
�
TOP-2.5HGA��
N3FA�
N3FB�
�
N3H�
�
�
3V��
�
4AM�
�
�
4A�
�
�GPL�
�
1RA�
2RA�
3RD
SC08227�
TC12327�
�
SC15357��
SC19358�
�
TC25528�
�
�
TC25528�
�
�
TC254511�
�
�
TC355511�
�
�
SC456812�
�
�TC355212
��
SC8227�
TCV12. 45×30×9�
TCV204011
1�
1�
�
2�
�
1�
�
1�
�
�
1�
�
�
1�
�
�
1�
�
�
2�
�
�1�
�
1�
1�
1
JAS01033�
S38�
S42�
S53�
�
S65�
�
G90��
G90�
S60�
G45�
S67�
G60�
G115�
142.47×3.53�
G75�
S65�
P38�
142.47×3.53�
G100�
G145�
P38�
G45�
38×1.5�
-�
-�
1�
1�
1�
2�
�
1�
�
1�
�1�
1�
2�
1�
2�
1�
1�
1�
2�
2�
2�
2�
1�
2�
3�
1
-�
-�
�
Packing�
Top Cover Packing�
Packing�
Top Cover Packing�
-��
�
Packing�
�
�
-�
�
�
-�
�
�
Flange Packing�
Packing�
�Flange Packing�
�
-�
Teflon Packing�
Teflon Packing
-�
-�
�
1�
1�
1�
�
-�
�
�
1�
�
�
-�
�
�
�
�
�
2�
1�
�
2��
-�
1�
1
Oil Ring
TOP-1HG�
TOP-2HB�
�
TOP-2.5HGA�
�
N3FA�
N3FB�
N3H
4AM�
�
4A�
�
GPL�
�
3RD
6201�
6202�
6301�
6201�
TAF192720�
6205�
TA2225Z�
6205�
6305
2�
1�
1�
1�
2�
2�
1�
2�
1
6307�
NA309�
6309�
N309�
TR354830�
6205�
51104
2�
1�
2�
2�
4�
1�
1
Type Type Bearing Bearing
Model No.
Item ItemQtyModel No. Qty
○Nippon Oil Pump cannot be responsible for any products independently assembled or dissembled by the customer.�
○Clearly write the model and manufacturing numbers when placing orders.�○Bearings are not included in the seal kits and so must be ordered separately.
Seal Kit Specifications and List of Applicable BearingsSeal Kit Specifications and List of Applicable Bearings
Memo:
65