PNEUMATIC MOTORS

Quality Products for Mechanical& Fluid Power

PNEU

MAT

ICMOTO

RS

1113

Pneumatic- gearwheel motors Pneumatic- spur gear motors

Pneumat ic -Motors

Dok.-Nr. LM1-008 UK

model series DMO 8 - DMO 35

01737 767493 [email protected] www.jbj.co.ukquality products for mechanical & fluid power

- registered in England No: 1185469 -jbj Techniques Limited is ISO certificated,committed to international coordination& unification of industrial standards.

A range of products ATEX certificatedto directive 94/9/E requirements

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established 1974established 1974established 1974 40th annivesary40th annivesary40th annivesary

Products• Hydraulic radial piston motors• Hydraulic axial piston motors• Pneumatic motors• Pneumatic starters• Hydraulic and pneumatic controls• Hydraulic power units

Designing controls and hydraulic power unitsspecii c to the customer is our company´s major strength. Vast product diversity is also available for standardized products.

Industrial areas of application• Machine tools• Smelting and rolling mill equipment• Foundry machines• Testing machines• Shipbuilding (diesel engines)• Of shore technology• Printing and paper technology• Vehicle construction• Manipulators• Environmental technology• Mining equipment• Materials handling equipment

comprehensive range of components www.jbj.co.ukcomprehensive range of components www.jbj.co.uk

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Products• Hydraulic radial piston motors• Hydraulic axial piston motors• Pneumatic motors• Pneumatic starters• Hydraulic and pneumatic controls• Hydraulic power units

Designing controls and hydraulic power unitsspecii c to the customer is our company´s major strength. Vast product diversity is also available for standardized products.

Industrial areas of application• Machine tools• Smelting and rolling mill equipment• Foundry machines• Testing machines• Shipbuilding (diesel engines)• Of shore technology• Printing and paper technology• Vehicle construction• Manipulators• Environmental technology• Mining equipment• Materials handling equipment

2013-08 / 04

Catalogue

LM1 - 008 UK

Page 1

Edition

Contens DMO 8 - 35G

Designation ............................................................................................ page

Contents ............................................................................................... 01Applications for air motors .......................................................................... 02Description / function ............................................................................................... 03-04Dimensioning a compressed-air reservoir (emergency drive) .......................................... 05Description / sectional drawing ......................................................................................... 06Order information for pneumatic motors ........................................................................... 07Manual / pneumatic control options .................................................................................. 08Technical data DMO ............................................................................................... 09Characteristic curves DMO 08 ........................................................................................... 10Characteristic curves DMO 15 ........................................................................................... 11Characteristic curves DMO 20 ........................................................................................... 12Characteristic curves DMO 35G ........................................................................................ 13Technical data DMO with spur gear .................................................................................. 14

Pneumatic motor DMO 08 FZ M / MP - shaft bottom ....................................................... 15Pneumatic motor DMO 08 FZ M / MP - shaft above ........................................................ 16Pneumatic motor DMO 08 FFL M / MP - shaft bottom flange / FL ................................... 17Pneumatic motor DMO 08 FFL M / MP - shaft above / flange FL .................................... 18Pneumatic motor DMO 08 FB5 M / MP - shaft bottom / flange B5 .................................. 19Pneumatic motor DMO 08 FB5 M / MP - shaft above / flange B5 ................................... 20Pneumatic motor DMO 08 FST M / MP with spur gear - shaft bottom ............................ 21Pneumatic motor DMO 08 FST M / MP with spur gear - shaft above .............................. 22

Pneumatic motor DMO 15 FZ M / MP - shaft bottom ....................................................... 23Pneumatic motor DMO 15 FZ M / MP - shaft above ........................................................ 24Pneumatic motor DMO 15 FFL M / MP - shaft bottom flange / FL ................................... 25Pneumatic motor DMO 15 FFL M / MP - shaft above flange / FL .................................... 26Pneumatic motor DMO 15 FB5 M / MP - shaft bottom / flange B5 .................................. 27Pneumatic motor DMO 15 FB5 M / MP - shaft above / flange B5 ................................... 28Pneumatic motor DMO 15 FST M / MP with spur gear - shaft bottom ............................ 29Pneumatic motor DMO 15 FST M / MP with spur gear - shaft above .............................. 30

Pneumatic motor DMO 20 FZ M / MP - shaft bottom ....................................................... 31Pneumatic motor DMO 20 FZ M / MP - shaft above ........................................................ 32Pneumatic motor DMO 20 FFL M / MP - shaft bottom flange / FL ................................... 33Pneumatic motor DMO 20 FFL M / MP - shaft above flange / FL .................................... 34Pneumatic motor DMO 20 FB5 M / MP - shaft bottom / flange B5 .................................. 35Pneumatic motor DMO 20 FB5 M / MP - shaft above / flange B5 ................................... 36Pneumatic motor DMO 20 FST M / MP with spur gear - shaft bottom ............................ 37Pneumatic motor DMO 20 FST FST M / MP with spur gear - shaft above ...................... 38

Pneumatic motor DMO 35G FZ MP - shaft bottom / above .............................................. 39Pneumatic motor DMO 35G FFL MP - shaft bottom / above with short foot design ........ 40Pneumatic motor DMO 35G FFL MP - shaft bottom / above with high foot design ......... 41Pneumatic motor DMO 35G FB5 MP - shaft bottom / above ........................................... 42

Accessories:

Downstream two-chamber compact silencer .................................................................... 43Measuring and pulse connection ...................................................................................... 44-45Air connection flange ............................................................................................... 46-47Spring-loaded multi-disc brake, clutch coupling, planetary gear, bevel spur gear .......... 48Pneumatic control / control cabinet ................................................................................... 49Dimensional sheet ............................................................................................... 50

2013-08 / 04

Catalogue

LM1 - 008 UKPage 2

Edition

Applications for DÜSTERLOH air motors

A Air conditioner drivers

Aluminum melting furnaces

Anchor winches

Auger drives

B Bending machines

Blind shaft reel drives

C Capstan winches

Caterpillars

Chain conveyors

Charging plants

Chemical mixers

Claw winches

Coal cutters

Coke emitting machines

Cold-compressor drives

Concrete mixers

Concrete pumps

Convert-drives

Convert-flap drives

Conveyor belts

Conveyor machines

Core hole drills

Crane trains

D Derricks

Drills

Drive helps

Driving drives

F Fountain-drill devices

H Hatch cover actuation

Hauling engines

Hydraulic pumps

L Lance stroke devices

Lifting devices

Lifting winches

Loading machines

M Mining plants

Mixer drives

Mixing plants

Mooring winches

P Paper machines

Pilot hoists

Pipe cleaning devices

Pipeline main pusher drives

Pre-lubrication pump drives

Pump drives

R Raw iron mixers

Reel drives

Rotary tables

Rotation drives

Rudder machines

S Scraper winches

Servo drives

Servomotor drives

Ship winches

Starters

Steering aid

Stone drill machines

Stowing machines

Swimming docks

Swivel machines

T Track laying machines

Transport trolley drives

Trolley drives

U Underwater drives

V Vehicles winches

W Winch drive

Winding machines

2013-08 / 04

Catalogue

LM1 - 008 UK

Page 3

Edition

Description / Function

The DMO pneumatic gearwheel motors have been designed for permanent operation under harsh

conditions. Air, nitrogen or a similar gas mix is supplied to the motor via a hose or pipeline DN50.

As a medium temperature, we recommend a max. temperature of 60-70 °C. The ambient

temperature or heat radiation should not exceed 70-90 °C. At different temperatures, please

contact our technical department.

Generally, the following components are installed upstream of the motor in the supply line:

- Ball valve DN50

In case of prolonged standstill, the closed ball valve prevents leakage losses at the downstream

components and at the control slide of the motor. It makes it possible to carry out maintenance

work to the motor and the upstream components.

- Dirt trap DN50 (filter mesh 0.3 mm to 1.0 mm)

A strainer filter with a mesh of approx. 3.0 mm is located at the motor inlet to prevent the inflow

of coarse particles. The upstream dirt trap increases functioning reliability and reduces the risk of

jamming of the control slide.

- Pressure reducer in case of storage operation

As the storage medium is under heavy pretension by reasons of volume, a pressure reducer

must be provided downstream of the ball valve to bring the pressure medium down to operating

pressure.

- Maintenance unit

Comprises a moisture trap, a pressure reducing valve, and an oiler and is provided between the

ball valve and the motor inlet.

The moisture trap with level indicator filters moisture from the air to prevent icing up after air

expansion in the motor casing and at the air outlet during permanent operation.

The working pressure, which should be as constant as possible, is set at the pressure-reducing

valve.

The oiler with oil level indicator supplies the working air with an oil mist for lubrication and

avoidance of corrosion of the control slide, the rotors and bearings.

The DMO pneumatic motor comprises:

- Differential pressure oiler

Downstream of the motor inlet, the working air flows through the differential pressure oiler which

is designed for horizontal installation of the motor. If the motor is installed vertically or in inclined

position, a separate oiler is provided upstream of the motor.

Function:

A back pressure nozzle installed in the air inlet of the differential pressure oiler reduces the

working air flow in the area of the nozzle so that the air presses on the oil level of the oil container

which is connected to the flowing working air via a small air channel upstream of the back

pressure nozzle. Downstream of the back pressure nozzle, the pressure drops by reason of the

higher flow speed created by the reduction of the air flow. This pressure difference between the

front and the rear edge of the back pressure nozzle causes a small amount of oil to flow through

a nozzle opening into the working air flow behind the back pressure nozzle; from there, the oil

is carried along with the working air flow and, finely atomized, supplied to the lubrication points

(speed controller, control slide, bearings, rotors).

2013-08 / 04

Catalogue

LM1 - 008 UK

Page 4

Edition

- Speed controller

Downstream of the differential pressure oiler, the centrifugal force speed controller is provided

mechanically connected to the rotors, it reduces the supply air in correspondence with an increase

in speed, thus allowing for precise regulation of the idle speed. In an accurately manufactured

bushing installed radially and centrally in the speed controller housing, two pistons are arranged

to the left and to the right of the centre and retained in this position by compression springs. With

increase or reduction of speed, the pistons are moved by the centrifugal force against the spring

force, opening or closing air gaps provided in the regulator bushing that discharge into the interior

of the control housing.

- Control slide (5/3-way valve)

Downstream of the speed controller, there is a manually operated 5/3-way slide with spring return

in centre position. In centre position, connection P is locked, and the motor connections A and B

are connected to the exhaust. In control version MP, the manual lever is overridden by an

integrated pneumatic cylinder that specifies the sense of rotation when pressure is applied to

control connections 3/4 and that goes into centre position when pressure relief with spring return is

applied. To ensure fast retraction, install a quick-action vent valve at each of 3/4.

- Rotors

From the control slide, the working air is supplied to the motor rotors and sets them in motion

in the sense of rotation, left or right, set at the control slide. The two pressurized, spur-toothed,

tempered, and ground rotors are mounted in a cast metal housing. The rotor with the mounted

drive shaft can be installed either in top or bottom position. Thus, there are two possible distances

between the axis and the mounting feet.

The working pressure applied to the rotors can be tapped from the measuring connections MA

and MB and used as control pressure for brakes and clutch couplings.

- Exhaust air

After power output, the exhaust air flows in part through pre-flow slots and in part over the control

slide through the exhaust channel of the double chamber motor housing into the open. This

double chamber motor housing is designed to act as a silencer.

- Silencer (KS)

It is possible to bolt a box silencer adapted to the motor design to the exhaust air connection to

reduce the noise by approx. 10 dB(A).

- Integrated spur gear unit (FST2 and FST3)

A spur-toothed, one-stage spur gear unit FST2 (i=1,92 / 2.0) and FST3 (i=2.75 / 2.80) adapted to

the motor design may be attached.

- After consultation with the customer, external brakes / gear units may be mounted downstream.

Description / Function

2013-08 / 04

Catalogue

LM1 - 008 UK

Page 5

Edition

Example of the calculation of a

comressed- air reservoir volume

for the emergency drive

In our exemplary calculation, a DMO 15/15 is used wich according to operators information needs approx. 5 to 8 minutes to move for example a lance out of the melting furnace.For this period of time, a sufficiently large compressed- air reservoir is to be provided which would drive the air motor in case of main drive failure.The motor runs at a speed of n = 1500 min-1 and is to be operated at 6 bar.The max. storage pressure was specified to be p

max = 10 bar.

The calculation of the requiered storage volume must always be based on the absolute air consumption.

Technical data:

motor : DMO 15/15

nominal speed : n = 1500 min-1

idle speed : n = 1680 min-1 (speed used as calculation basic)

air consumption (catalogue p.11) : Q ~ 20,5 Nm3 / min

operating pressure : pcont.

= 6 bar

duration of the travelling path : t = 5 bis 8 minutes

max. storage pressure : pmax

= 10 bar

applicable pressure difference : pexis.

= 4 bar (pmax

- pcont.

)

The required compressed- air storage volume is calculated exclusively on the foundation of the applicable pressure difference.

Calculation:

20,5 Nm3 / min . 8 min = 164 Nm3

164 Nm3 / 4 bar = 41 m3 storage volume

The storage volume must be o less than 41 m3 to ensure that it will still have a pressure of 6 bar after withdrawal of 164 Nm3 by way of reduction to 6 bar via pressure- reduction valve. Furthermore, take into consideration that the pressure- reduction valve may allow passage of a slightly higher pressure so that the 164 Nm3 are withdrawn faster than calculated.Accordingly, it is necessary to provide a sufficiently large reserve volume.

V =Q . t_____

pexis.

2013-08 / 04

Catalogue

LM1 - 008 UK

Page 6

Edition

Description

manual lever for control slide

differential pressure oiler

working air entry

speed controller

grease nipple bearingsspur rotorsworking shaft

exhaust

double-wall motor housing

2013-08 / 04

Catalogue

LM1 - 008 UK

Page 7

Edition

Order information

Dimensions acc. to IEC 72 part 7 (electric motors) acc. DIN 50347DMO 8 outer-ø 300, mounting-ø 265, with 4 x M12

centering-ø 230, shaft-ø 38, IEC132DMO 15 outer-ø 300, mounting-ø 265, mit 4 x M12

centering-ø 230, shaft-ø 38, IEC132DMO 20 outer-ø 450, mounting-ø 400, mit 1 x ø18

6 x M16, centering-ø 350, shaft-ø 45DMO 35G outer-ø 545, mounting-ø 500, mit 8 x M16

centering-ø 450, shaft-ø 55

DMO 8 outer-ø 300, mounting-ø 265, mit 4 x ø13,5 centering-ø 230, shaft-ø 38, IEC132

DMO 15 outer-ø 350, mounting-ø 300, mit 4 x ø18 centering-ø 250, shaft-ø 42, IEC160

DMO 20 outer-ø 350, mounting-ø 300, mit 8 x ø18 cetering-ø 250, shaft-ø 42, IEC160

DMO 35G outer-ø 450, mounting-ø 400, mit 8 x ø 18cetering-ø 350, shaft-ø 48, IEC160

D M O -

Type

Nominal size 883 cm³/U = 8

1431 cm³/U = 15

2394 cm³/U = 20

6116 cm³/U = 35G

Nominal speed1000 min-1 = 10

1200 min-1 = 12

1500 min-1 = 15

1800 min-1 = 18

2000 min-1 = 20

Basic versionohne Fuß = A

mit Fuß = F

Output drive flangewithout output drive flange = no specified

Silencer

Accessories (plain text)Entry: ball valve, strainer, oiler, maintenance unit, flange

Exit: brake, spur-, bevel spur gear-, planetary gear, pulse connections

without silencer = not specified

with silencer = KS

Control (reversing)manual = M

manual / pneumatic / remote controlled = MP

Position of output shaftmounting position horizontal with shaft bottom = 1

mounting position horizontal with shaft above = 2

mounting position vertical = specify in plain text

}

Output shaftzylindrical with parallel key (nach DIN 6885) = Z

with tapered external threads (spec. version) = Ka

= FL

= B5

with spur gear i=1,92 / 2,00

with spur gear i=2,75 / 2,80

= ST2

= ST3

}

2013-08 / 04

Catalogue

LM1 - 008 UK

Page 8

Edition

Control options

Integrated control: M

manual reversal of sense of direction with standstill in centre position

Integrated control: MP

manual / pneumatic reversal of sense of direction with standstill in centre position

Function:

Reversal of sense of direction with motor

standstill in centre position via manual lever.

The switch position engages.

At the measuring connections 5 (MA) and

6 (MB ), the operating pressure applied to

the rotors may be tapped for measuring and

control purposes.

Function:

Reversal of sense of direction with motor

standstill in centre position via manual lever.

The switch position engages.

Override by the pneumatic remote control

via connections 3/4.

By default, each of connections 3/4 has

a vent plug for manual lever operation.

In case of pneumatic remote control,

one 3/8“ quick-action vent valve should be

installed at the connections 3/4.

The control pressure should not fall

below 5.0 bar.

At the measuring connections 5 (MA ) and

6 (MB ), the operating pressure applied to

the rotors may be tapped for measuring and

control purposes.

Oiler

Sieve filter gasket

(Mesh 3mm)

Internal housing

Speed limiter

Hand- reversal

(*6)(*5)

21

Pneumatic connections:

1 : Air inlet DN50, G2“

2 : Air outlet - Silencer installation, optional

* 5/6 : Measuring connection

(optional - also available as a special version)

Oiler

Sieve filter gasket

(Mesh 3mm)

Internal housing

Speed limiter

Pneumatic remote control

Hand- reversal

(*6)(*5)

43

21

Pneumatic connections:

1 : Air inlet DN50, G2“

2 : Air outlet - Silencer installation, optional

3/4 : Control connection G 3/8“

* 5/6 : Measuring connection

(optional - also available as a special version)

2013-08 / 04

Catalogue

LM1 - 008 UK

Page 9

Edition

Technical data

pneumatic motor DMO

Specifications: - The data is calculated on the basis of 6 bar overpressure and the nominal speed.

Speeds: - The max. idle speed is controlled by means of the speed controller.

- The max. permissible idle speed without speed controller is 3000 min-1.

- With nominal speed, the nominal torque is delivered.

With higher torques, the nominal speed will drop until standstill.

Nominal speed, torque, power, air consumption:

- The data is calculated proportionally to the operating pressure of 6 bar.

- For other operating pressures, the data is converted proportionally.

Air consumption : Specification in standard cubic meters / minute [Nm³/min] pursuant to DIN 1343, ISO 2533

The quantities DMO 56 on request.

model

geometr.

displacem.

Vg

(cm3/U)

operat. pressure

speed range data at nom. speed and 6 bar exc. pressure

nom.

pressure

n

[min-1]

idle

speed

n

[min-1]

torque power

P

(kW)

air

consumpt.

Q

(Nm3/min)

cont.

p(bar)

max.

p(bar)

start

T(min/max Nm)

nom.

T(Nm)

DMO 8/10 883 6 8 1000 ap. 1200 62 - 71 60 6,3 9

DMO 8/12 883 6 8 1200 ap. 1400 62 - 71 59 7,4 10

DMO 8/15 883 6 8 1500 ap. 1680 62 - 71 57 9,0 12

DMO 8/18 883 6 8 1800 ap. 1950 62 - 71 55 10,4 14

DMO 8/20 883 6 8 2000 ap. 2150 62 - 71 54 11,3 15

DMO 15/10 1431 6 8 1000 ap. 1200 115 - 131 111 11,6 14

DMO 15/12 1431 6 8 1200 ap. 1400 115 - 131 109 13,7 16

DMO 15/15 1431 6 8 1500 ap. 1680 115 - 131 104 16,3 19

DMO 15/18 1431 6 8 1800 ap. 1950 115 - 131 102 19,2 23

DMO 15/20 1431 6 8 2000 ap. 2150 115 - 131 99 20,7 24

DMO 20/10 2394 6 8 1000 ap. 1200 170 - 196 170 17,8 22

DMO 20/12 2394 6 8 1200 ap. 1400 170 - 196 166 20,9 25

DMO 20/15 2394 6 8 1500 ap. 1680 170 - 196 156 24,5 28

DMO 20/18 2394 6 8 1800 ap. 1950 170 - 196 144 27,1 31

DMO 20/20 2394 6 8 2000 ap. 2150 170 - 196 134 28,1 32

DMO 35G/10 3826 6 8 1000 ap. 1200 315 - 355 311 32,6 36

DMO 35G/12 3826 6 8 1200 ap. 1400 315 - 355 304 38,2 40

DMO 35G/15 3826 6 8 1500 ap. 1680 315 - 355 290 45,5 46

DMO 35G/18 3826 6 8 1800 ap. 1950 315 - 355 270 50,9 52

DMO 35G/20 3826 6 8 2000 ap. 2150 315 - 355 254 53,2 56

2013-08 / 04

0

0

4

8

12

16

20

500 1000 1200 1500 1800 2000

5 bar4 bar

0

10

20

30

40

50

60

70

80

0

2

4

6

8

10

12

14

16

500 1000 1200 1500 1800 2000

5 bar

4 bar

5 bar4 bar

6 bar

6 bar

6 bar

Catalogue

LM1 - 008 UK

Page 10

Edition

Characteristic curves DMO 8

torq

ue T

[N

m]

po

wer

P [k

W]

air

co

nsu

mp

tio

n Q

[N

m³/

min

]

speed n [min-1]

air consumption Q

speed n [min-1]

torque T

power P

2013-08 / 04

0

0

5

10

15

20

25

500 1000 1200 1500 1800 2000

5 bar4 bar

0

20

40

60

80

100

120

140

0

4

8

12

16

20

24

28

500 1000 1200 1500 1800 2000

5 bar

4 bar

5 bar

4 bar

6 bar

6 bar

6 bar

Catalogue

LM1 - 008 UK

Page 11

Edition


torq

ueT

[N

m]

po

wer

P [k

W]

air

co

nsu

mp

tio

n Q

[N

m³/

min

]

speed n [min-1]

speed n [min-1]

air consumption Q

torque T

power P

2013-08 / 04

0

0

5

10

15

20

25

500 1000 1200 1500 1800 2000

5 bar

4 bar

0

50

100

150

200

0

10

20

30

40

500 1000 1200 1500 1800 2000

5 bar

4 bar

5 bar4 bar

30

35

6 bar

6 bar

6 bar

Catalogue

LM1 - 008 UK

Page 12

Edition


torq

ue T

[N

m]

po

wer

P [k

W]

air

co

nsu

mp

tio

n Q

[N

m³/

min

]

speed n [min-1]

speed n [min-1]

air consumptio

n Q

torque T

power P

2013-08 / 04

0

0

10

20

30

40

500 1000 1200 1500 1800 2000

6 bar5 bar

4 bar

0

100

200

300

400

0

10

20

30

40

500 1000 1200 1500 1800 2000

6 bar

5 bar

4 bar

6 bar

5 bar

4 bar

50

60

50

60

0

Catalogue

LM1 - 008 UK

Page 13

Edition

Characteristic curves DMO 35G

torq

ue T

[N

m]

po

wer

P [k

W]

air

co

nsu

mp

tio

n Q

[m

³/m

in]

speed n [min-1]

speed n [min-1]

air consumption Q

torque T

power P

2013-08 / 04

Catalogue

LM1 - 008 UK

Page 14

Edition

Technical data

pneumatic motor with spur gear DMO

Specifications : - The data is calculated on the basis of 6 bar overpressure and the nominal speed.

Speeds : - The max. idle speed is controlled by means of the speed controller.

- With nominal speed, the nominal torque is delivered.

With higher torques, the nominal speed will drop until standstill.

Nominal speed, torque, power, air consumption:

- The data is calculated proportionally to the operating pressure of 6 bar.

- For other operating pressures, the data is converted proportionally.

Air consumption : Specification in standard cubic meters/minute [Nm³/min] pursuant to DIN 1343, ISO 2533

gear unit : A degree of efficiency of μ= 0,91 was assumed for the spur gear unit.

model

gear

ratio

i

geometr.

displacem.

Vg

(cm3/U)

operat. pressure

speed range data at nom. speed and 6 bar exc. pressure

nom.

pressure

n

[min-1]

idle

speed

n

[min-1]

torque power

P

(kW)

air

consumpt.

Q

(Nm3/min)

cont.

p(bar)

max.

p(bar)

start

T(min/max Nm)

nom.

T(Nm)

DMO 8/10 1,92 1695 6 8 520 ap. 625 108-124 105 5,7 9

DMO 8/10 2,80 2470 6 8 355 ap. 430 158-181 153 5,7 9

DMO 8/12 1,92 1695 6 8 625 ap. 730 108-124 103 6,8 10

DMO 8/12 2,80 2470 6 8 430 ap. 500 158-181 150 6,8 10

DMO 8/15 1,92 1695 6 8 780 ap. 875 108-124 100 8,2 12

DMO 8/15 2,80 2470 6 8 535 ap. 600 158-181 145 8,2 12

DMO 8/18 1,92 1695 6 8 940 ap.1015 108-124 96 9,4 14

DMO 8/18 2,80 2470 6 8 640 ap. 700 158-181 140 9,4 14

DMO 8/20 1,92 1695 6 8 1040 ap. 1120 108-124 94 10,3 15

DMO 8/20 2,80 2470 6 8 715 ap. 770 158-181 138 10,3 15

DMO 15/10 2,00 2860 6 8 500 ap. 600 209-239 202 10,6 14

DMO 15/10 2,75 3935 6 8 360 ap. 435 288-328 278 10,6 14

DMO 15/12 2,0 2860 6 8 600 ap. 700 209-239 199 12,5 16

DMO 15/12 2,75 3935 6 8 435 ap. 510 288-328 273 12,5 16

DMO 15/15 2,0 2860 6 8 750 ap. 840 209-239 189 14,9 19

DMO 15/15 2,75 3935 6 8 545 ap. 610 288-328 260 14,9 19

DMO 15/18 2,0 2860 6 8 900 ap. 975 209-239 186 17,5 23

DMO 15/18 2,75 3935 6 8 655 ap. 710 288-328 155 17,5 23

DMO 15/20 2,0 2860 6 8 1000 ap. 1075 209-239 180 18,9 24

DMO 15/20 2,75 3935 6 8 730 ap. 780 288-328 248 18,9 24

DMO 20/10 2,0 4790 6 8 500 ap. 600 310-357 309 16,2 22

DMO 20/10 2,75 6585 6 8 360 ap. 435 426-491 425 16,2 22

DMO 20/12 2,0 4790 6 8 600 ap. 700 310-357 302 19,0 25

DMO 20/12 2,75 6585 6 8 435 ap. 510 426-491 416 19,0 25

DMO 20/15 2,0 4790 6 8 750 ap. 840 310-357 284 22,3 28

DMO 20/15 2,75 6585 6 8 545 ap. 610 426-491 390 22,3 28

DMO 20/18 2,0 4790 6 8 900 ap. 975 310-357 262 24,7 31

DMO 20/18 2,75 6585 6 8 655 ap. 710 426-491 360 24,7 31

DMO 20/20 2,0 4790 6 8 1000 ap. 1075 310-357 244 25,5 32

DMO 20/20 2,75 6585 6 8 730 ap. 780 426-491 355 25,5 32

2013-08 / 04

Catalogue

LM1 - 008 UK

Page 15

Edition

DMO 8 FZ M / MP

shaft bottom

B air exhaust


4 stud bolts M12x40

sieve filtermesh distance 3mm

speed limiter

changing rotation direction with hand lever „M“

steering gear case with piston valve

motor drive

A air entryflange NW 50/G2“

1 remote control G 3/8“

feather key groove DIN 6885 Bl.1


changing rotation direction pneumatically or with hand lever „MP“

weight:m= 155 kg

weight:m= 160 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side

hand lever right / activation 1

hand lever left / activation 2

2013-08 / 04

Catalogue

LM1 - 008 UK

Page 16

Edition

B air exhaust


4 stud bolts M12x40


speed limiter



motor drive






weight:m= 155 kg

weight:m= 160 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side

DMO 8 FZ M / MP

shaft above



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 17

Edition

DMO 8 FFL M / MP

shaft bottom / flange to IEC132

B air exhaust


4 stud bolts M12x40


speed limiter



motor drive






weight:m= 160 kg

weight:m= 165 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 18

Edition

DMO 8 FFL M / MP

shaft above / flange to IEC132

B air exhaust


4 stud bolts M12x40


speed limiter



motor drive






weight:m= 160 kg

weight:m= 165 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 19

Edition

DMO 8 FB5 M / MP


B air exhaust


4 stud bolts M12x40


speed limiter



motor drive






weight:m= 180 kg

weight:m= 185 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 20

Edition

B air exhaust


4 stud bolts M12x40


speed limiter



motor driveA air entryflange NW 50/G2“





weight:m= 180 kg

weight:m= 185 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side

DMO 8 FB5 M / MP




2013-08 / 04

Catalogue

LM1 - 008 UK

Page 21

Edition

DMO 8 ST5 M / MP

shaft bottom

B air exhaust


4 stud bolts M12x40


speed limiter



motor drive






weight:m= 205 kg

weight:m= 210 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side

spur gear unit



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 22

Edition

B air exhaust


4 stud bolts M12x40


speed limiter



motor driveA air entryflange NW 50/G2“





weight:m= 205 kg

weight:m= 210 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side

DMO 8 FST M / MP

shaft above

spur gear unit



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 23

Edition

DMO 15 FZ M / MP

shaft bottom

B air exhaust


4 stud bolts M12x40


speed limiter


steering gear case

with piston valve

motor drive






weight:m= 245 kg

weight:m=255 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 24

Edition

DMO 15 FZ M / MP

shaft above

B air exhaust


4 stud bolts M12x40


speed limiter


steering gear case

with piston valve

motor drive






weight:m= 245 kg

weight:m=255 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 25

Edition

DMO 15 FFL M / MP


B air exhaust


4 stud bolts M12x40


speed limiter


steering gear case

with piston valve

motor drive






weight:m= 245 kg

weight:m=255 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 26

Edition

DMO 15 FFL M / MP


B air exhaust


4 stud bolts M12x40


speed limiter


steering gear case

with piston valve

motor drive






weight:m= 245 kg

weight:m=255 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 27

Edition

DMO 15 FB5 M / MP


B air exhaust


4 stud bolts M12x40


speed limiter


steering gear case

with piston valve

motor drive


1remote control

G 3/8“

feather key groove

DIN 6885 Bl.1

2remote control

G 3/8“


weight:m= 275 kg

weight:m=280 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 28

Edition

DMO 15 FB5 M / MP


B air exhaust


4 stud bolts M12x40


speed limiter


steering gear case

with piston valvemotor drive A air entry

flange NW 50/G2“

1remote control

G 3/8“

feather key groove

DIN 6885 Bl.1

2remote control

G 3/8“


weight:m= 275 kg

weight:m=280 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 29

Edition

B air exhaust


4 stud bolts M12x40


speed limiter


steering gear case

with piston valve

motor drive


1remote control

G 3/8“

feather key groove

DIN 6885 Bl.1

2remote control

G 3/8“


weight:m= 315 kg

weight:m= 320 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side

spur gear unit

DMO 15 FST M / MP

shaft bottom



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 30

Edition

B air exhaust


4 stud bolts M12x40


speed limiter


steering gear case

with piston valve

motor drive


1remote control

G 3/8“

feather key groove

DIN 6885 Bl.1

2remote control

G 3/8“


weight:m= 315 kg

weight:m=320 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side

spur gear unit

DMO 15 FST M / MP

shaft above



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 31

Edition

DMO 20 FZ M / MP

shaft bottom

B air exhaust


4 stud bolts M12x40


speed limiter


steering gear case

with piston valve

motor drive



feather key groove

DIN 6885 Bl.1



weight:m= 340 kg

weight:m=350 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 32

Edition

DMO 20 FZ M / MP

shaft above

B air exhaust


4 stud bolts M12x40


speed limiter


steering gear case

with piston valve

motor drive



feather key groove

DIN 6885 Bl.1



weight:m= 340 kg

weight:m=350 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 33

Edition

DMO 20 FFL M / MP

shaft bottom

B air exhaust


4 stud bolts M12x40


speed limiter


steering gear case

with piston valve

motor drive


1remote control

G 3/8“

feather key groove

DIN 6885 Bl.1

2remote control

G 3/8“


weight:m= 340kg

weight:m=350kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

rota

tio

n

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 34

Edition

DMO 20 FFL M / MP

shaft above

B air exhaust


4 stud bolts M12x40


speed limiter


steering gear case

with piston valve

motor drive


1remote control

G 3/8“

feather key groove

DIN 6885 Bl.1

2remote control

G 3/8“


weight:m= 340kg

weight:m=350kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

rota

tio

n

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 35

Edition

DMO 20 FB5 M / MP

shaft bottom

B air exhaust


4 stud bolts M12x40


speed limiter


steering gear case

with piston valve

motor drive


1remote control

G 3/8“

feather key groove

DIN 6885 Bl.1

2remote control

G 3/8“


weight:m= 365 kg

weight:m=375 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 36

Edition

DMO 20 FB5 M / MP

shaft above

B air exhaust


4 stud bolts M12x40


speed limiter


steering gear case

with piston valve

motor drive


1remote control

G 3/8“

feather key groove

DIN 6885 Bl.1

2remote control

G 3/8“


weight:m= 365 kg

weight:m=375 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 37

Edition

DMO 20 FST M / MP

shaft bottom

B air exhaust


4 stud bolts M12x40


speed limiter


steering gear case

with piston valve

motor drive


1remote control

G 3/8“

feather key groove

DIN 6885 Bl.1

2remote control

G 3/8“


weight:m= 430 kg

weight:m= 445 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 38

Edition

DMO 20 FST M / MP

shaft above

B air exhaust


4 stud bolts M12x40


speed limiter


steering gear case

with piston valve

motor drive


1remote control

G 3/8“

feather key groove

DIN 6885 Bl.1

2remote control

G 3/8“


weight:m= 430 kg

weight:m= 445 kg

„X“control M

X

„X“control MP

„Z“control M/MP

clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

Z

12

shaft face side



2013-08 / 04

Catalogue

LM1 - 008 UK

Page 39

Edition

B air entrydifferential

pressure oiler

4 stud bolts M16x50



motor drive

A air entryflange NW65

2remote control

G 3/8“

feather key groove

at DIN 6885 Bl.1

1remote control

G 3/8“

changing rotation direction pneumatically or with hand lever „MP“, when operating with remote control, the hand lever must be removed.

weight:m=630 kg

X


Z

2

1

shaft face side

Z shaft bottom Z shaft above

X

X


an

ti c

lockw

ise

ro

tati

on

clo

ckw

ise

ro

tati

on

21

21


clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

DMO 35G FZ MP

shaft bottom / above

2013-08 / 04

Catalogue

LM1 - 008 UK

Page 40

Edition


pressure oiler

4 stud bolts M16x50



motor drive


2remote control

G 3/8“

feather key groove

at DIN 6885 Bl.1

1remote control

G 3/8“

weight:m=640 kg

X


Z

2

1

shaft face side


X

X


an

ti c

lockw

ise

ro

tati

on

clo

ckw

ise

ro

tati

on

21

21


clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

DMO 35G FFL MP


short foot design


2013-08 / 04

Catalogue

LM1 - 008 UK

Page 41

Edition


pressure oiler

4 stud bolts M16x50



motor drive


2remote control

G 3/8“

feather key groove

at DIN 6885 Bl.1

1remote control

G 3/8“

weight:m=640 kg

X


Z

2

1

shaft face side


X

X


an

ti c

lockw

ise

ro

tati

on

clo

ckw

ise

ro

tati

on

21

21


clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on

DMO 35G FFL MP


high foot design


2013-08 / 04

Catalogue

LM1 - 008 UK

Page 42

Edition


pressure oiler

4 stud bolts M16x50



motor drive


2remote control

G 3/8“

feather key groove

at DIN 6885 Bl.1

1remote control

G 3/8“

weight:m=660 kg

X


Z

2

1

shaft face side

DMO 35G FB5 MP



X

X


an

ti c

lockw

ise

ro

tati

on

clo

ckw

ise

ro

tati

on

21

21


clo

ckw

ise

ro

tati

on

an

ti c

lockw

ise

ro

tati

on


2013-08 / 04

Catalogue

LM1 - 008 UK

Page 43

Edition

Accessories

Downstream two-chamber compact silencer

model order nr. B(mm)

B1(mm)

H(mm)

H1(mm)

H2(mm)

L(mm)

L1(mm)

L2(mm)

L3(mm)

s1 m(kg)

DMO 08 KS 02.3501.70 330 ~335 200 230 ~295 490 210 280 80 M12 45

DMO 15 KS 02.3501.70 330 ~335 200 230 ~295 490 210 280 80 M12 45

DMO 20 KS 02.5404.70 430 ~455 250 280 ~345 540 200 300 - M16 74

DMO 35G KS 02.6483.71 515 ~530 380 410 ~478 800 235 345 - M20 95

When the compact silencer is used with air motors of type DMO..., the noise level is reduced by approx. 10 dBA at 4 bar operating pressure and a speed of 1500 min-1.

model: KS

baffle

DMO 8 and DMO 15

exhaust air

with baffle

exhaust air

without baffle

2013-08 / 04

MA MB

1 2

MA MB

1 2

MB

MA MB

1 2

MA MB

1 2

MB

Catalogue

LM1 - 008 UK

Page 44

Edition

Accessories DMO 8

measuring and pulse connectioncheck valve for air- suction

DMO 8

both sides:

Measuring and pulse connect G3/8

- the upcoming operating pressure on the rotors can be tapped for measurement and control purposes.

or:

Check valve for air-suction

- when the motor rotates caused by external influences, by. size 1 (5.9 kW)

DMO 8 shaft bottom

rotation clockwise

connection 1

pressure at MB

rotation anti clockwise

connection 2

pressure at MA

rotation clockwise

connection 2

pressure at MA


connection 1

pressure at MB

DMO 8 shaft above

2013-08 / 04

MA MB

1 2

MA MB

1 2

MB

MA MB

1 2

MA MB

1 2

MB

Catalogue

LM1 - 008 UK

Page 45

Edition

Accessories DMO 15


DMO 15

both sides:



or:


- when the motor rotates caused by external influences, by. size 2 (11/17,5 kW)

DMO 15 shaft bottom

rotation clockwise

connection 1

pressure at MB


connection 2

pressure at MA

rotation clockwise

connection 2

pressure at MA


connection 1

pressure at MB

DMO 15 shaft above

2013-08 / 04

MA MB

1 2

MA MB

1 2

MB

MA MB

1 2

MA MB

1 2

MB

Catalogue

LM1 - 008 UK

Page 46

Edition

Accessories DMO 20


DMO 20

both sides:



or:


- when the motor rotates caused by external influences, by. size 3 (26/44 kW)

DMO 20 shaft bottom

rotation clockwise

connection 1

pressure at MB


connection 2

pressure at MA

rotation clockwise

connection 2

pressure at MA


connection 1

pressure at MB

DMO 20 shaft above

2013-08 / 04

MA MB

1 2

MA MB

1 2

MA MB

1 2

MA MB

1 2

MB

MB

Catalogue

LM1 - 008 UK

Page 47

Edition

Accessories DMO 35G


DMO 35G

both sides:



or:


- when the motor rotates caused by external influences, by. size 3 (26/44 kW)

DMO 35G shaft bottom

rotation clockwise

connection 1

pressure at MB


connection 2

pressure at MA

rotation clockwise

connection 2

pressure at MA


connection 1

pressure at MB

DMO 35G shaft above

2013-08 / 04

Catalogue

LM1 - 008 UK

Page 48

Edition

Accessories

spring-loaded multi-disc brake - clutch coupling - planetary gear -

bevel spur gear

Spring- loaded multi- disc brake

The standstill holding brake holds the drive in position under load

with depressurized pneumatic motor. It opens pneumatically via

a valve (4bar) and closes by means of spring force when the

pneumatic pressure is switched off.

Clutch coupling

A pneumatic clutch is for example used for emergency drive, wich

not run permanently. In the unpressurized state, the clutch is open

by spring force. By pneumatic pressure (which can be accessed

at the measuring terminals of the pneumatic motor), the frictional

clutch and puts into effect the emergency drive. Once the pneumatic

motor that delivers its torque is due to the pressure rotors, clutch

switches on, initiation of the test, the applied pressure. This says

that in an emergency, the clutch and accepts the pneumatic motor,

switched on the frictional clutch, the drive.

Planetary gear

Commercially available planetary gear units may be

installed downstream of the pneumatic motor. The

dimensions of these coaxial gear units are significantly

smaller than those of the pneumatic motor, and the

gears have very tight gear shifting.

1-shift i= 3,08 - 7,25

2-shift i= 10,04 - 50,30

3-shift i= 60,00 - 320,00

Bevel spur gear

The output of bevel spur gears is 90° offset

vis-a-vis the pneumatic motor. The output

shaft is either on the right or the left side,

or o both sides. Thanks to its rectangular

output, the pneumatic motor stands rectangular

to the drive axis, with coaxially reduces the

overall length. Because of their weight, the

bevel spur gears must be fixed to the same

frame as the pneumatic motor.

i= 4,4 - 730

2013-08 / 04

Catalogue

LM1 - 008 UK

Page 49

Edition

Pneumatic control

cabinet

Pneumatic control cabinet

For applications involving the pneumatic gear motors type DMO..., we offer complete, pneumatic

controls dimensioned, in accordance with your specifications.

Example for a pneumatic control cabinet for an emergency function designed to move a melting furnace

into the safety zone automatically by means of the pneumatic gear motor following main drive failure.

All switching functions are available as redundant units to ensure safety in case of valve failure.

The emergency manual operation is provided as an additional last safety function.

Other accessories, such as ......

maintenance unit ball valve pressure reducer air connection flange

...... etc. are to find in the catalog LM1-009UK.

2013-08 / 04

Catalogue

LM1 - 008 UK

Page 50

Edition

Pneumatic- motor DMO 8 - DMO 35G

dimensional sheet

Send us an inquiry mentioning your address as well as the technical data and dimensions if

applicable to have jbj Techniques Limited configure the pneumatic motor or alternatively a

complete pneumatic control system.

Please address your inquiry to:

Phone + 44 (0) 1737 767493jbj echniques Limited

E-Mail [email protected]

Required specifications for pneumatic - motor - design:

machine model : ......................... project number : .......................

drive power : P = ......................kW

nominal speed : n0 = ......................min-1

cont. speed : ncont

= ......................min-1

speed range : nmin

= ......................min-1 nmax

=...................... min-1

nominal torque : T0 = ......................Nm

cont. torque : Tcont

= ......................Nm

max. torque : Tmax

= ......................Nm

working pressure : p = ......................bar

network pressure : p = ......................bar

Direction of rotation looking at the drive shaft : 1 Sense of rotation right OR left

: 2 Sense of rotation right AND left

Control : Manual control right / left

: Pneumatic remote control right / left

: Measuring pulse connection yes no

Work cycle : Emergency operation run time / stand still

: Continuous operation run time / stand still

Accessories : Brake / clutch coupling ...........................................................

: Coaxial- planetary gear drive ...........................................................

: Bevel- spur gear unit ...........................................................

: Ball valves / dirt trap ...........................................................

: Maintenance unit with dirt trap ...........................................................

: Pressure reduction / oiler ...........................................................

Pneumatic control unit: For dimensioning, we need information on the working cycle with

the intended control processes.

Your address:

Company : ........................................................... Contact : ..................................................

Street : ........................................................... Phone : ..................................................

City : ........................................................... Fax : ..................................................

email : ....................................................................................................

Application Market or How Used Features Utilized

Construction MachineryConcrete Vibrators Drive flexible shafts that actuates Lightweight, portable vibrator used to settle wet concrete corrosion resistant

Hose & cable feeders Pull hose & cable through pipe or Variable horsepower from 1 manhole to another burnout proof, portable

Pipe cutters & threaders Drive chuck that holds and rotates Burnout proof, portable pipe against stationary cutter or die head

ConveyorsAutomatic materials Drive chain conveyor that delivers Variable speed, parts against stop so they can be reversible machined, then withdraws & ejects parts. Material movers Drive belt conveyor Variable speed

Handling of powders Drive vibrators to speed unloading Variable speed, & granular materials of railroad cars, Non-electrical sparking tanks, bins, etc.

General MachiningCar wash machines Oscillate water nozzles & power Corrosion resistance reversible Electric seam welders Rotate contact rollers on portable Lightweight, reversible resistance seam welders

Rock bit grinders Hold grinding wheel for grinding Variable speed, rock bits nonelectric sparking Non-electrical sparking

Power driven turntables Drive a large-diameter turntable Variable horsepower for handling variable loads burnout proof

Tumbling barrels Regulate speed of tumbling Variable speed

Electroplating barrel Provide correct speed for Variable speeddrive quality plating

Parts washers Move hangers or baskets carrying Non-electrical sparking parts through flammable solvent

Rapid tire changers Rotate the mount/demount arm Variable speed

Steel drum openers Power giant “can opener” Lightweight, variable speed, Non-electrical sparking

Tank cleaners Rotate nozzle in 2 planes so Non-electrical sparking cleaning solution (hot, caustic or corrosion resistance the like) reaches all interior surfaces

Rotary index tables Provide smooth rotary power and Variable speed variable speed to machine tools

Air Motor Applications www.jbj.co.uk/pneumaticmotors.html


Plywood edge painters Drive paint agitator and roller Portable Variable speed Non-electrical sparking

Glass fibre spray Drive chopper that cuts glass-fiber Lightweightmolding guns yarn variable speed

Epoxy dispensers Maintain fillers in suspension Non-electrical sparking variable speed

Paint dip tanks Drive circulating pump Non-electrical sparking variable speed

Printing EquipmentBar, barrel, & tube Help passage of stock through Variable speedmarking offset printer Non-electrical sparking

Printing press Supply power for raising and Burnout proof lowering stacks of paper at variable speed feed point

Silk screen printers Drive squeegee Nonelectrical sparking Dust resistance

Pump DriveChemical process Drive pumps in refineries, chemical Nonelectrical sparkingIndustries manufacturing plants, and others variable speed where flammable or explosive liquids must be pumped

Turbine-compressor Start turbine that drives a booster Nonelectricstarters & pre-lubricators compressor on a gas transmission nonelectrical sparking line; small air motor that drives a pump that feeds oil to compressor bearing

Molten metal pumps Drive pump Heat resistance

Bolt tensioners Drive hydraulic pump supplying Variable speed hydraulic cylinders

Fan DriveHumidifiers Drive fan to dispense steam Heat resistance Variable speed Moisture resistance

Valve OperationValve actuators Automate any hand-wheel valve Non-electrical sparking burnout proof

Vehicular (continued overleaf)

Rock breaking picks Raise pick and allow it to free fall Portable on the rock Dust resistance Non-electrical sparking

Air Motor Applications www.jbj.co.uk/pneumaticmotors.htmlAir Motor Applications www.jbj.co.uk/pneumaticmotors.html


Air-hydraulic sawmill Move log-feed carriage back Non-electrical sparking cartridges & forth; drive hydraulic pump reversible that operates log-holding spikes

Hoisting EquipmentPower-driven tank Raise & lower scaffold & rotate Variable speed scaffolds it around circular tanks Non-electrical sparking

Travelling bridge Power bridge, trolley, and hoist Variable speedcranes drives; change direction of reversible bridge, trolley, and hoist

Vertical door Raise and lower waterproof Nonelectrical openers/closers ship bulkhead doors reversible

Molten metal circulators Keep hot material circulating in Heat resistance, bulk tanks so outer edges don’t nonelectric cool to congealing point portable

Low temperature Drive agitators in liquid Variable speedliquid test units viscosity chambers temperature

Portable drum rotators Supply power to rotate steel drum Lightweight for mixing, blending, and cleaning variable speed

Packaging EquipmentBox formers Drive hot metal glue dispenser Variable speed heat resistance

Packaging machines Form packages and drive conveyor Variable speed carrying packages to and from filling area

Explosive packagers Mix and auger explosive mixture Variable speed into containers Non-electrical sparking

Paint Finishing EquipmentCentrifugal enamelling Spin basket of parts coated by Variable speed dipping to remove excess Non-electrical sparking enamel by centrifugal force

Paint spray rotators Rotate turntable and, when Corrosion resistance turntable automatically Non-electrical sparking indexes, rotates spindles carrying variable speed parts to spraying

Portable paint mixers Drive propeller at end of shaft to mix Variable speed pigments with binders on job site Non-electrical sparking

Paint heaters Drive circulating pump on paint Non-electrical sparking heater

Urethane dispensing Agitate and mix urethane before Variable speedunits application


Gasoline truck Rewind gasoline delivery hose Non-electrical sparking variable speed

Rock drilling rig Drive individual crawler tracks Variable speed and drive hydraulic pump to Non-electrical sparking supply power to cylinders that position drill boom.

Road stripping Drive paddle-type agitator in Non-electrical sparkingequipment paint tank; also drive gas-bead Corrosion resistance

Moveable lifting and Drive hydraulic pump that Variable speedstacking equipment actuates lifting cylinder Non-electrical sparking

MiscellaneousHot metal markers Drive metal marker wheel, which Variable speed travelling hot formed shapes Heat-resistance

Floating oil skimmers Drive sponge-covered cylinders Portable that pick up oil floating on water Non-electrical sparking

Automatic screw Drive a hopper agitator and screw Variable speedfeeder for screw driver alignment device

High-vacuum Rotate vacuum vessel to spread Variable speedevaporators solution in a thin film over a large surface area

Sewer & drain pipe Rotate and power the cleaner Non-electrical sparkingcleaners forward and back through the pipe burnout proof

Air Motor Applications www.jbj.co.uk/pneumaticmotors.html

jbj Techniques Limitedproviding . . .

a diverse range ofmechanical drive & transmissionsolutions to industrial markets,including design engineering,

product supply& after-sales service . . .

as extensive as the selection is,couplings make up a fractionof jbj’s portfolio

ensuring a continuing high-quality service in whichcustomers can have completeconfidence.

overview videooverview videooverview video»»»

overview videooverview videooverview video»»»

jbj Techniques is a specialist supplier of high-quality products for the mechanical power transmission and fluid power sectors. The company offers a high level of in-house expertise plus a huge selection of products to meet a very broad range of customer applications. From specification, through technical advice and manufacture to after-sales support, jbj Techniques provides a comprehensive and valued service to the power transmission and hydraulics industries. The company fields a UK-wide team of technical sales engineers to ensure that the business is close to its customers, and it enjoys excellent associations with European manufacturers, acting as sole UK distributor in many cases.

jbj’s team is recognised for its expertise in the selection and configuration of hydraulic and mechanical transmission systems. Able to draw on an extensive product range that provides the building blocks for bespoke systems both large and small, the in-house design team offers a complete service, ranging from an assessment of customer requirements to full technical backup, including product specification, CAD basedsystem design, system build and certification. Moreover, customers can take advantage of jbj’s own machine-shop facilities and skilled engineers to guarantee quality and control costs.

jbj Techniques provides probably the widest range of couplings available within the UK with 14 different designs and 22 different styles of gear couplings alone. The product portfolio includes miniature couplings, all-steel gear couplings, flexible spider couplings, shaft couplings, torque limiting couplings, disc and grid type couplings, ATEX compliant and shaft locking devices.However, as extensive as the selection is, couplings make up a fraction of jbj’s portfolio. In addition, the company can provide gearboxes, clutches, pumps, hydraulic motors, flowmeters, fluid power accessories - including cooling systems, reservoirs, seals and indicators - as well as a variety of bell housings and flanges, to name just a few of the product categories.

jbj Techniques Limited is proud of it’s relationship and reputation with customers and suppliers. The core client base is stable and loyal, which is testament to the quality of service provided by the company. A similar relationship exists with suppliers, ensuring a continuing high-quality service in which customers can have complete confidence.

comprehensive range of components www.jbj.co.ukcomprehensive range of components www.jbj.co.uk

Gear Pumps/MotorsGear Pumps/MotorsGear Pumps/Motors Mini Power PacksMini Power PacksMini Power Packs Screw PumpsScrew PumpsScrew Pumps

Oil Bath ClutchesOil Bath ClutchesOil Bath Clutches

Pneumatic Motors & StartersPneumatic Motors & StartersPneumatic Motors & Starters BD Clutches & GearboxesBD Clutches & GearboxesBD Clutches & Gearboxes BDS ClutchesBDS ClutchesBDS Clutches Planetary GearboxesPlanetary GearboxesPlanetary Gearboxes

CoolersCoolersCoolers

Splitter GearboxesSplitter GearboxesSplitter Gearboxes

BellhousingsBellhousingsBellhousingsLSHT Motors/Geared MotorsLSHT Motors/Geared MotorsLSHT Motors/Geared Motors Torsional CouplingsTorsional CouplingsTorsional Couplings

Torsionally Flexible CouplingsTorsionally Flexible CouplingsTorsionally Flexible Couplings Permanent Magnetic CouplingsPermanent Magnetic CouplingsPermanent Magnetic Couplings

Hydraulic AdaptorsHydraulic AdaptorsHydraulic Adaptors Engine Adaptor KitsEngine Adaptor KitsEngine Adaptor Kits DampersDampersDampers

Anti-static/Flameproof CouplingsAnti-static/Flameproof CouplingsAnti-static/Flameproof Couplings

Torque Limiting CouplingsTorque Limiting CouplingsTorque Limiting Couplings

Vane PumpsVane PumpsVane Pumps

Tyre CouplingsTyre CouplingsTyre CouplingsTorsionally Rigid CouplingsTorsionally Rigid CouplingsTorsionally Rigid Couplings

Axial & Radial Piston MotorsAxial & Radial Piston MotorsAxial & Radial Piston Motors

Pressure IntensifiersPressure IntensifiersPressure Intensifiers

an excellence in engineeringan excellence in engineeringan excellence in engineeringan excellence in engineeringan excellence in engineeringan excellence in engineering

Tanks/AccessoriesTanks/AccessoriesTanks/Accessories Fluid Level IndicatorsFluid Level IndicatorsFluid Level Indicators FlangesFlangesFlangesFlow DividersFlow DividersFlow Dividers Range of ATEX certificatedRange of ATEX certificatedRange of ATEX certificated




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jbj Techniques Limited28 Trowers Way Holmethorpe Industrial Estate

Redhill Surrey RH1 2LW. UNITED KINGDOM

01737 767493 [email protected] www.jbj.co.uk

quality products for mechanical & fluid power

registered in England No: 1185469 jbj Techniques Limited is ISO certificated,committed to international coordination &unification of industrial standards.

A range of products ATEX certificatedto directive 94/9/EC requirements

PNEUMATIC MOTORS

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