Bent Axis Piston Motors SCM Series - dhc-hydraulic.nl plunjer motor SCM... · Bent Axis Piston...

HT 17 / D / 102 / 0909 / E

Bent Axis Piston MotorsSCM Series

HYDRAULIC COMPONENTS

HYDROSTATIC TRANSMISSIONS

GEARBOXES - ACCESSORIES

ISO SAE

M2

HT 17 / D / 102 / 0909 / E Pag. 3

Bent Axis Piston Motors SCM Series

SCM 010 - 130 - ISO - General Information.....................................SCM 010 - 130 - ISO - Technical Information..................................SCM 010 - 130 - ISO - Versions, Main Data....................................SCM 010 - 130 - ISO - Choice of Shaft Seal...................................SCM 010 - 020 - ISO - Installation Drawings...................................SCM 025 - 034 - ISO - Installation Drawings...................................SCM 042 - 064 - ISO - Installation Drawings...................................SCM 084 - ISO - Installation Drawings............................................SCM 108 - 130 - ISO - Installation Drawings...................................SCM 010 - 130 - ISO - General Instructions....................................

SCM 012 - 130 - SAE - General Information....................................SCM 012 - 130 - SAE - Technical Information.................................SCM 012 - 130 - SAE - Versions, Main Data...................................SCM 012 - 130 - SAE - Choice of Shaft Seal..................................SCM 012 - 130 - SAE - Installation Drawings..................................SCM 012 - 130 - SAE - General Instructions...................................

SCM 012 - 034 - SAE B2 - General and Technical Informations.....

SCM 034 - 108 - M2 - General Information......................................SCM 034 - 108 - M2 - Technical Information....................................SCM 034 - 108 - M2 - Versions, Main Data......................................SCM 034 - 108 - M2 - Choice of Shaft Seal.....................................SCM 034 - 108 - M2 - Installation Drawings....................................SCM 034 - 108 - M2 - General Instructions.....................................

445567891011 - 12

131314141516 - 17

18 - 19

202021212223 - 24

Index

Pag. 4 HT 17 / D / 102 / 0909 / E


SCM 010 - 130 ISO MotorsGeneral Information

The SCM-ISO series motor is a range of robust axial piston motors expecially suitable for mobile hydraulics.The SCM-ISO series motor is of the bent axis type with spherical pistons.The design results in a compact motor with few moving parts, high starting torque and high reliability.The SCM-ISO series motors covers the entire displacement range 10 - 130 cm3/n. at a maximum working pressureof 40 MPa.The SCM-ISO series motors is well dimensioned, double tapered roller bearings permit high shaft loads and lead toexcellent speed characteristics.The SCM-ISO high level of reliability is based on the choice of materials, hardening methods, surface structures andthe quality assured manufacturing process.

Data concerning the speed are based on the maximum permitted peripheral velocity for the tapered rolle bearings.Intermittent power data are based on maximum continuous speed and maximum working pressure.Continuous power data are based on maximum output power without external cooling of the motor housing.Intermittent duty is defined as follows: max. 6 seconds per minute, e g peak RPM when unloading or accelerating.

Technical Information

012 017 025 034 047 056 064 084 108 130 10,1 12.6 17.0 19,1 25.4 34.2 41,8 47.1 56.0 63.5 83.6 108.0 130.0

42 42 42 42 42 42 42 42 42 42 42 42 37 37 37 37 37 37 37 37 37 37 37 37 37 32

8800 8800 8800 8800 7000 7000 6300 6300 6300 6300 5200 5200 5200 8000 8000 8000 8000 6300 6300 5700 5700 5700 5700 4700 4700 4700

300 300 300 300 300 300 300 300 300 300 300 300 300

48 55 75 79 88 117 133 148 177 198 217 280 290 19 22 27 35 43 58 60 67 84 95 107 137 140

1,6 2.0 2.7 3,0 4.0 5.4 6 , 6 7.5 8.9 10.0 13.3 17.1 20.5

0,9 0.9 0.9 0,9 1.1 1.1 2.6 2.6 2.6 7.4 7.4 7.4 7,4

8,5 8,5 8.5 8.5 9.5 9.5 16.5 16.5 16,5 16.5 28.0 30.5 30.5

Displacement cm3⁄ nWorking pressuremax. intermittent MPamax. continuous MPaRevolutionsmax. intermittent n ⁄min.max. continuous n ⁄min.min. continuous n ⁄min.Powermax. intermittent kWmax. continuous kWStart torque theoretical value Nm⁄MPaMass moment of inertia ( x 10 -3) kg m2

Weight kg

Tipo SCM......ISO 010 042020

HT 17 / D / 102 / 0909 / E Pag. 5


SCM 010 - 130 ISO MotorsVersions, Main Data

°C 1000 2000 3000 4000 5000 6000 7000 8000 9000

010-034 N 75 0.55 0.27 0.18 0.14 0.11 0.09 0.08 0.07 0.06H 75 2.46 1.23 0.82 0.61 0.49 0.41 0.35 0.31 0.27V 90 0.55 0.27 0.18 0.14 0.11 0.09 0.08 0.07 0.06

042-064 N 75 0.55 0.27 0.18 0.14 0.11 0.09 0.08H 75 2.46 1.23 0.82 0.61 0.49 0.41 0.35V 90 0.55 0.27 0.18 0.14 0.11 0.09 0.08

084-130 N 75 0.38 0.19 0.13 0.10 0.08 0.06H 75 1.72 0.86 0.57 0.43 0.34 0.29V 90 0.38 0.19 0.13 0.10 0.08 0.06

SCM 010-130SCM 010-034SCM 042-108SCM 042-108

SCM 010-034 GSCM 042-130 F

A C ESCM 010-020 W25x1.25x18x9g W20x1.25x14x9gSCM 025 W30x2x14x9g W25x1,25x18x9gSCM 034 W30x2x14x9gSCM 042–056 W35x2x16x9g W32x2x14x9g W30x2x14x9gSCM 064 W35x2x16x9gSCM 084 W40x2x18x9g W35x2x16x9gSCM 108 W45x2x21x9g W40x2x18x9gSCM 130 W45x2x21x9g

B DSCM 010-020 Ø 25 k6 Ø 20 k6SCM 025 Ø 30 k6 Ø 25 k6SCM 034 Ø 30 k6SCM 042–056 Ø 35 h8 Ø 30 k6SCM 064 Ø 35 h8SCM 084 Ø 40 k6SCM 108-130 Ø 45 k6

Example

Type:

M Motor with displacement

Size:

012cm3/rev.

017

025034

047056064084108130

Direction of rotation:W Reversible

Shaft seal:N NitrileH Nitrile,high pressureV Viton, high temperature

Connection cover

S Angled40° to the shaft centerlineK CombiR Side port connectionV Angled90° to the shaft centerline

Connections:

ISO G threadFlange(SAE J518, code 62)

Type of shaft:Spline shaft (DIN 5480)

Key shaft(DIN 6885)

Mount

I4 ISO 4-bolt (ISO3019-2)

Factors ecting the choiceofshaftseal include the hydraulicmotor housing pressure and thedrainage oil temperature.

cations

without notice

Temp. Max. housing pressure MPaat rpm

Motor SCM Code

Thedrainage oilshould have amaximum temperature of 75 °Cwith a Nitrileshaft seal and 90°Cwith a Viton shaftseal. Thesetemperatures must not beexceeded.

Code according to Versions,main data.

010 Displacement

020

042

Choice of Shaft Seal

Pag. 6 HT 17 / D / 102 / 0909 / E


SCM 010 - 012 - 017 - 020 ISO Motors Installation Drawings

(2x)

G 1 2

G3 4

80 h

8

20

5.75

(60) 207

70.7

95

9 (4x)

8x7x32 6x6x32

W25

x1.2

5x18

x9g

W20

x1.2

5x14

x9g

M10

28

M10

22

28

M6

22

28

M6

22

28

2528 20

22.5

4

40

4

40

60 60

6

28

48

6

28

48

+10

G

40°

97

80 h

8

20

5.75

(60) 209

70.7

95

9 (4x)

+10

40°

97

60

114.5

50

1 2

G 1 2

G 1 2

22

53117

42

(128)

(2x)

G3 4

(2x)

G3

4

HT 17 / D / 102 / 0909 / E Pag. 7


SCM 025 - 034 ISO Motors Installation Drawings

G 1 2

(2x)

G3 4

100

h8

(75) 209

7.25

25+10

40°

97

88.4

118

11 (4x)

60

114.5

50

8x7x40

W30

x2x1

4x9g

M123033

5

50

75

22

28

M12

22

28

7

35

60

G 1 2

(2x) 3

G4

8x7x406

28

53

M10

W25

x1.2

5x18

x9g

2528

5

50

75

22

28

M10

22

28

53117

(128)

42

100

h8

(75) 207

7.25

25+10

40°

97

88.4

118

11 (4x)

G 1 2

G 1 2

(2x)

G3

4

Pag. 8 HT 17 / D / 102 / 0909 / E


SCM 042 - 047 - 056 - 064 ISO Motors Installation Drawings

G 1 2

7.25

(92)

125

h8

242

40°

109

32+10

113.2

142.5

13.5 (4x)

7.25

(92)

125

h8

240

40°

109

32+10

146.5

5459

75

153

75

23.8

23.8

50.8

50.8

19 (2x)19 (2x)

M10

(8x)

M10

(8x)

8x10x50

W35

x2x1

6x9g

3538

M12

5

60

92

22

28

8

41

73

8x7x50

W32

x2x1

4x9g

30

M12

22

28

33

5

60

92

7

35

67

7.25

(92)

125

h8

70.8

248

40° 11

5

M10 (8x)

32+10

113.2

142.5

13.5 (4x)

113.2

142.5

13.5 (4x)

G 1 2

G 1 2

G 1 2

G 1 2

G 1 2

M12

22

28

M12

28

W30

x2x1

4x9g

7

35

67

153

50.8

19 (2

x)

23.8

22

M12

22

28

HT 17 / D / 102 / 0909 / E Pag. 9


SCM 084 ISO Motors Installation Drawings

12x8x56

32

7.25

(102) 268

127.3

160

4043

7

70

102

W40

x2x1

8x9g 8

45

77

W35

x2x1

6x9g

8

40

72

48

13.5 (4x)

127.3

160

13.5 (4x)

+10

32

7.25

(102) 264

40°

130

127.3

160

27.8

57.2

M12 (8x)

88

143

86

13.5 (4x)

+10

G 1 2

G 1 2

G 1 2

G 1 2

27.8

57.2

M12 (8x)

75

136

89

25 (2x)

7.25

288

40°

127

25 (2x)

32

(102)

+10

140

h8

G 1 2

G 1 2

140

h814

0 h8

40°

M12 (8x)

57.2

25 (2

x)

27.8

81

132

160

22

28

M12

M16 36

48

M16 36

Pag. 10 HT 17 / D / 102 / 0909 / E


SCM 108 - 130 ISO Motors Installation Drawings

HT 17 / D / 102 / 0909 / E Pag. 11


SCM 010 - 130 ISO MotorsGeneral Instructions

AF F20° 20°

B

Shaft loadsThe lifeof the motor ishighly dependent on thebearing life.

The bearings are affectedby operation conditionssuch as speed, pressure,oil viscosity and filtration.External load on the shaft,as well as its size, directionand location also affect thebearing life.

For calculation of bearinglife in special applications,please contact our Tech Dpt.

InstallationThe motor housing shouldbe filled with oil to at least50% before starting. Thedrainage pipe should beconnected to topmostdrainage outlet.

The other end of the pipeshould be connectedto the oil tank at a pointbelow the oil level.

PipingRecommended oil velocityin pressure line max.7 m/sec.

FilteringCleanliness according toISO norm 4406, code 16/13.

Radial load(N)

Bear

ing

life

(h)

PressureClockwiserotation

PressureAnticlockwiserotation

Optimal force directionof radial load

Pag. 12 HT 17 / D / 102 / 0909 / E


SCM 010 - 130 ISO MotorsGeneral Instructions

Temperatures/Housing coolingExcessive system temperature reduces the life of the shaftseal and can lower the oil viscosity below the recommendedlevel. A system temperature of 60 °C anda drain flowtemperature of 90 °C must not be exceeded.Cooling/flushing of themotor housing can be needed tokeep the drain flow temperature at an acceptable level.

Suggested flow:Motor SCM Flushing l/min Cont. RPM 012-034 2-8 ≥ 2800 047-064 4-10 ≥ 2500 084-130 6-12 ≥ 2200

Hydraulic fluidsHighperformanceoilsmeetingISO specifications– suchasHM, DIN 51524-2HLP, or better– mustbe used.

A min.viscosity of 10 cSt is required to keep thelubrication at a safe level.

The ideal viscosity is 20 - 40 cSt.

Useful formulaes

Required flow rate Q = litres ⁄min.

Speed n = RPM

Torque M = Nm

Power P = kW

D = displacement, cm 3⁄revolution

n = speed, revolution ⁄min

P = power, kW

Q = flow rate, litres ⁄min

ηv = volumetric efficiency

ηhm = hydraulic-mechanical efficiency

ηt = overall efficiency = ηv x ηhm

M = torque, Nm

Δp = pressure difference between the hydraulic motor inlet and outlet, MPaMPa

D x n1000 x ηv

Q x 1000 x ηv

D

D x Δp x ηhm

6.3

Q x Δp x ηt

60

Q

Qflush

Qflush

Qflush

Housing flushing can be builtup with the help of a flushingvalve or taken directly from thereturn line.When the returnpressure is too low this iscompensated for by a counterpressure valve.The tank line is connected to thehighest point as in the figure.

Simplified circuits

Flus

hing

val

ve

Coun

ter

pres

sure

valv

e

Counterpressurevalve

HT 17 / D / 102 / 0909 / E Pag. 13


SCM 012 - 130 SAE MotorsGeneral Information

The SCM-SAE series motor is a range of robust axial piston motors expecially suitable for mobile hydraulics.The SCM-SAE series motor is of the bent axis type with spherical pistons.The design results in a compact motor with few moving parts, high starting torque and high reliability.The SCM-SAE series motors covers the entire displacement range 12- 130 cm3/n. at a maximum working pressureof 40 MPa.The SCM-SAE series motors is well dimensioned, conbines a tapered roller bearings and radial bearing for high shaftloads and lead to excellent speed characteristics.The SCM-SAE high level of reliability is based on the choice of materials, hardening methods, surface structures andthe quality assured manufacturing process.

Data concerning the speed are based on the maximum permitted peripheral velocity for the tapered roller bearings.Intermittent power data are based on maximum continuous speed and maximum working pressure.Continuous power data are based on maximum output power without external cooling of the motor housing.Intermittent duty is defined as follows: max. 6 seconds per minute, at peak RPM when unloading or accelerating.


012 017 025 034 047 064 084 108 130SAE B SAE B SAE B SAE B SAE C SAE C SAE C SAE D SAE C SAE D SAE D

12.6 17.0 25.4 34.2 47.1 63.5 83.6 83.6 108.0 108.0 130.0

42 42 42 42 42 42 42 42 42 42 37 37 37 37 37 37 37 37 37 37 37 32

8250 8250 6500 6500 5900 5900 4800 4600 4800 4600 4600 7500 7500 5900 5900 5300 5300 4400 4200 4400 4200 4200 300 300 300 300 300 300 300 300 300 300 300

50 70 80 110 135 180 200 190 255 245 255 20 25 40 55 65 90 100 100 130 130 135

2.0 2.7 4.0 5.4 7.5 10.0 13.3 13.3 17.1 17.1 20.5

0.9 0.9 1.1 1.1 2.6 2.6 6.3 7.4 6.3 7.4 7.4

9.0 9.0 9.0 9.0 15.0 15.0 18.0 35.0 18.0 35.0 35.0

Displacement cm3⁄rev.Working pressuremax. intermittent MPamax. continuous MPaRevolutionsmax. intermittent rpmmax. continuous rpmmin. continuous rpmPowermax. intermittent kWmax. continuous kWStart torque theoretical value Nm ⁄MPaMass moment of inertia ( x 10 -3) kg m2

Weight kg

Type SCM......SAE......

Pag. 14 HT 17 / D / 102 / 0909 / E


SCM 012 - 130 SAE MotorsVersions, Main Data

SCM 012-034 SCM 012-034

SCM 047-130

SCM 012-034 SAE B 13T 16/32 30° CLASS 5SCM 047-108 SAE C 14T 12/24 30° CLASS 5SCM 084-130 SAE D 13T 8/16 30° CLASS 5

SCM 012-034 SAE B Ø 25.4SCM 047-108 SAE C Ø 31.7 SCM 084-130 SAE D Ø 44.45

SCM 012-034 SAE B B4 SAE B (SAE J744)SCM 047-108 SAE C C4 SAE C (SAE J744)SCM 084-130 SAE D D4 SAE D (SAE J744)

°C 1000 1500 2000 3000 4000 5000012-034 B N 75 0.64 0.42 0.32 0.21 0.16 0.12

H 75 2.87 1.91 1.43 0.96 0.72 0.52 V 90 0.64 0.42 0.32 0.21 0.16 0.12

047-108 C N 75 0.55 0.36 0.27 0.18 0.14 0.11H 75 2.46 1.64 1.23 0.82 0.61 0.51V 90 0.55 0.36 0.27 0.18 0.14 0.11

084-130 D N 75 0.35 0.23 0.17 0.12H 75 1.56 1.04 0.78 0.52V 90 0.35 0.23 0.17 0.12

Example

Type:

M Motor with fixed displacement

Size:

012 Displacement cm3/rev.017025034047064084108130


Shaft seal:N NitrileH Nitrile, high pressureV Viton, high temperature

Connections:

U UN threadG ISO G threadF Flange(SAE J518 code 62)

Type of shaft:

S Spline shaft(SAE J498b)

K Key shaft(SAE J744)

Mounting flange:

Temp. Max. housing pressure MPaat rpm

Motor SCM Code

Factors affecting the choice ofshaft seal include the hydraulicmotor housing pressure and thedrainage oil temperature.

Code according to Versions,maindata.

Subject to design modificationsubject to design modifications

without noticeThe drainage oil should have a -maximum temperature of 75 °Cwith a Nitrile shaft ,seal and 90 °Cwith a Viton shaft seal.These temperatures must not beexceeded.


HT 17 / D / 102 / 0909 / E Pag. 15


SCM 012 - 130 SAE Motors Installation Drawings

SCM 012-034 SAE B

SCM 047-064 SAE C

SCM 084-108 SAE C

SCM 084-130 SAE D

Pag. 16 HT 17 / D / 102 / 0909 / E


SCM 012 - 130 SAE MotorsGeneral Instructions

AF F20° 20°

B








Radial load(N)

Bear

ing

life

(h)

PressureClockwiserotation



HT 17 / D / 102 / 0909 / E Pag. 17


SCM 012 - 130 SAE MotorsGeneral Instructions


Suggested flow:Motor SCM Flushing l/min Cont. RPM 012-034 2-8 ≥ 2800 047-064 4-10 ≥ 2500 084-130 6-12 ≥ 2200




Useful formulaes


Speed n = RPM

Torque M = Nm

Power P = kW



P = power, kW





M = torque, Nm


D x n1000 x ηv

Q x 1000 x ηv

D

D x Δp x ηhm

6.3

Q x Δp x ηt

60

Q

Qflush

Qflush

Qflush


Simplified circuits

Flus

hing

val

ve

Coun

ter

pres

sure

valv

e


Pag. 18 HT 17 / D / 102 / 0909 / E


SCM 012 - 34 SAE B2 MotorsGeneral Information

012 017 025 03412.6 17.0 25.4 34.2

40 40 40 40 35 35 35 35

8250 8250 6500 6500 7500 7500 5900 5900 300 300 300 300

50 70 80 110 20 25 40 55

2.0 2.7 4.0 5.4

0.9 0.9 1.1 1.1

9.5 9.5 9.5 9.5

°C 1000 1500 2000 3000 4000 5000012-034 N 75 0.64 0.42 0.32 0.21 0.16 0.12

H 75 2.87 1.91 1.43 0.96 0.72 0.52 V 90 0.64 0.42 0.32 0.21 0.16 0.12

Displacement cm3⁄rev.

Working pressuremax. intermittent MPamax. continuous MPa

Revolutionsmax. intermittent rpmmax. continuous rpmmin. continuous rpm

Powermax. intermittent kWmax. continuous kW

Start torque theoretical value Nm ⁄MPa

Mass moment of inertia ( x 10 -3) kg mkg m2

Weight kg

Type

Data concerning RPMare based on maximumpermitted peripheralspeed for the taperedroller bearings.

Intermittent power dataare based on maximumcontinuous speed andmaximum workingpressure.

Continuous power dataare based on maximumoutput power withoutexternal cooling of themotor housing.

Intermittent duty isdefined as follows:max6 seconds per minute,e g peak RPM whenunloading oraccelerating.

HANSA-TMP has now expanded the SCM family and also offer a two bolt flange SAE B2 012-034.

The design features double conical roller bearings, wich permits high shaft loads and given superb speed performances.

Choice of shaft seal Temp. Max. housing pressure MPaat rpm

Motor SCM Code

Factors affecting the choice of shaft seal includethe hydraulic motor housing pressure and thedrainage oil temperature.

Code according to Versions,main data.

Subject to design modifications

without prior notices.

The drainage oil should have a maximumtemperature of 75 °C with a Nitrile shaft sealand 90 °C with a Viton shaft seal.These temperatures must not be exceeded.

HT 17 / D / 102 / 0909 / E Pag. 19


SCM 012 - 34 SAE B2 MotorsVersions, Main Data

SCM 012-034 SCM 012-034

SCM 012-034 SAE B13 T 16/32 30° CLASS 5

SCM 012-034 SAE BØ 25.4

SCM 012-034 SAE B B2 SAE B (SAE J744)

Example

Type:

M Motor withfixed displacement

Size:

012 Displacement cm3/rev.017025034

Direction of rotation:W Independent


Connections:

U UN threadG ISO thread

Type of shaft:

S Spline shaft (SAE J 498 b)

K Key shaft(SAE J744)

Mountin g flange:

ShaftType K Type S

U =G =

Installation Drawings

Pag. 20 HT 17 / D / 102 / 0909 / E


SCM 034 - 108 M2 MotorsGeneral Information

The SCM-M2 series motor is a range of robust axial piston motors expecially suitable for winch, slewing, wheel andtrack drives.The SCM-M2 series motor is of the bent-axis type with spherical pistons. The design results in a compact motor withfew moving parts, high starting torque and high reliability.The SCM-M2 series motors covers the entire displacement range 47- 108 cm3/n. at a maximum working pressureof 40 MPa.The SCM-M2 series motors is well dimensioned, double tapered roller bearings permit high shaft loads and lead toexcellent speed characteristics.The SCM-M2 high level of reliability is based on the choice of materials, hardening methods, surface structures andthe quality assured manufacturing process.

Data concerning the speed are based on the maximum permitted peripheral velocity for the tapered roller bearings.Intermittent power data are based on maximum continuous speed and maximum working pressure.Continuous power data are based on maximum output power without external cooling of the motor housing.Intermittent duty is defined as follows: max. 6 seconds per minute, e g peak RPM when unloading or accelerating.


034 047 056 064 084 090 108 34.2 47.1 56.0 63.5 83.6 90.7 108.0

42 42 42 42 42 42 4237 37 37 37 37 37 37

7000 6300 6300 6300 5200 5200 52006300 5700 5700 5700 4700 4700 4700

300 300 300 300 300 300 300

115 145 175 195 215 230 27555 65 80 90 100 110 130

5.4 7.5 8.9 10.0 13.3 14.4 17.1

1.1 2.6 2.6 2.6 7.4 7.4 7.4

11.0 18.3 18.3 18.3 26.0 26.0 26.0

Displacement cm3 ⁄ giroWorking pressuremax. intermittent MPamax. continuous MPaSpeedmax. intermittent n⁄min.max. continuous n⁄min.min. contiunuos n⁄min.Powermax intermittent kWmax continuous kWStarting torque (theoretical value) Nm⁄MPaMass moment of inertia ( x 10 -3) kg. m2

Weight kg

Type SCM......M2

HT 17 / D / 102 / 0909 / E Pag. 21


SCM 034 - 108 M2 MotorsVersions, Main Data

SCM 034–108

SCM 034–108 F

A C E

SCM 047–064 W35x2x16x9g —W30x2x14x9g

SCM 084–108 W40x2x18x9g W35x2x16x9g

°C 1000 2000 3000 4000 5000 6000 7000

034 –064 N 75 0.55 0.27 0.18 0.14 0.11 0.09 0.08 H 75 2.46 1.23 0.82 0.61 0.49 0.41 0.35V 90 0.55 0.27 0.18 0.14 0.11 0.09 0.08

084–108 N 75 0.38 0.19 0.13 0.10 0.08 0.06 H 75 1.72 0.86 0.57 0.43 0.34 0.29V 90 0.38 0.19 0.13 0.10 0.08 0.06

Example

Type:

M Motor with fixed displacement

Size:

047 Displacement cm 3 /rev.

056064084090108



Connection cover

V Angled 90° to the shaft center line

Connections:

Flange (SAE J518, code 62)

Type of shaft:Spline shaft (DIN 5480)

Mounting flange:

M2 Special flange, 2 holes

Factors affecting the choice of shaft seal include the hydraulic motor housing pressure and the drainage oil temperature.

Subject to design modifications

without notice

Temp. Max. housing pressure MPa at rpm

Motor SCM Code

The drainage oil should have a maximum temperature of 75 °C with a Nitrile shaft seal and 90 °C with a Viton shaft seal. These temperatures must not be exceeded.

Code according to Versions, main data.

034

SCM 034 W30x2x14x9g


Pag. 22 HT 17 / D / 102 / 0909 / E


SCM 034 - 108 M2 Motors Installation Drawings

SCM 034 M2

SCM 084–108 M2

SCM 047–064 M2

O-ring included

O-ring included

O-ring included

HT 17 / D / 102 / 0909 / E Pag. 23


SCM 034 - 108 M2 MotorsGeneral Instructions








Radial load(N)

Bear

ing

life

(h)

PressureClockwise

rotation



Pag. 24 HT 17 / D / 102 / 0909 / E


SCM 034 - 108 M2 MotorsGeneral Instructions


Suggested flow:Motor SCM Flushing l/min Cont. RPM

034 ≥ 2500




Useful formulaes


Speed n = RPM

Torque M = Nm

Power P = kW



P = power, kW





M = torque, Nm


D x n1000 x ηv

Q x 1000 x ηv

D

D x Δp x ηhm

6.3

Q x Δp x ηt

60

Q

Qflush

Qflush


Simplified circuits

Flus

hing

val

ve

Coun

ter

pres

sure

valv

e


Qflush

084-108 6-12 ≥ 2200 047-064 4-10 ≥ 2500

2-8

As HANSA-TMP has a very extensive range of products and some productshave a variety of applications, the information supplied may often onlyapply to specific situations. If the catalogue does not supply all theinformation required, please contact HANSA-TMP.

In order to provide a comprehensive reply to queries we may requirespecific data regarding the proposed application.

Whilst every reasonable endeavour has been made to ensure accuracythis publication cannot be considered to represent part of any contract,whether expressed or implied.

HANSA-TMP reserves the right to amend specifications at their discretion.

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