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WHITE MOTORS

CROSS HYDRAULICS PTY LTD GREEN CATALOGUE Page 8.35

HB SERIES

The HB Series motor is the leader in its class, offering high efficiency with rugged durability. The three-zone orbiting disk valve, laminated manifold and Roller Stator® motor work harmoniously to produce high overall efficiencies over a wide range of operating conditions. The standard case drain increases shaft seal life by reducing internal pressures experienced by the seal. The case leakage is also directed across all driveline components, increasing motor life. An internal drain option is also available. At the heart of the motor is a heavy-duty drivelink, offering 30% more torque capacity than competitive designs. These features make the HB Series motor the motor of choice for applications requiring peak efficiency for continuous operation.

FeaturesHeavy-Duty Drive Link is up to 30% stronger than competitive designs for longer life.

Three-Zone Orbiting Valve precisely meters oil to produce exceptional volumetric efficiency.

Standard Case Drain increases shaft seal life by reducing pressure on seal.

Rubber Energized Steel Face Seal does not extrude or melt under high pressure or high temperature.

Forced Drive Link Lubrication reduces wear and promotes longer life from motor.

Code0304

0506

0810

121418

24

Displacementin 3/rev

(cm3/rev)

3.2 (52)4.6 (76)

5.4 (89)6.8 (111)

7.7 (127)10.0 (164)

12.5 (205)15.5 (254)17.9 (293)

24.9 (409)

Max SpeedRPM

� Cont.� Inter.� 680� 830� 670� 950

� 680� 840� 680� 850

� 580� 740� 460� 580

� 370� 460� 290� 370� 250� 320

� 180� 230

Max FlowGPM (LPM)

� Cont.� Inter.� 10 (38)� 12 (45)� 14 (53)� 20 (76)

� 16 (61)� 20 (76)� 20 (76)� 25 (95)

� 20 (76)� 25 (95)� 20 (76)� 25 (95)� 20 (76)� 25 (95)� 20 (76)� 25 (95)

� 20 (76)� 25 (95)� 20 (76)� 25 (95)

Max Torquelb-in (Nm)

� Cont.� Inter.� *Stall� 1200 (135)� 1400 (158)� 885 (100)� 1700 (191)� 1975 (222)� 1370 (155)

� 2000 (225)� 2400 (270)� 1670 (189)� 2650 (298)� 3100 (349)� 2315 (261)

� 3000 (338)� 3500 (394)� 2560 (289)� 3975 (448)� 4550 (512)� 3530 (397)

� 5050 (569)� 5800 (653)� 4520 (509)� 6250 (704)� 7100 (799)� 5985 (674)� 7200 (811)� 8250 (929)� 6915 (779)

� 8400 (946)� 9050 (1019)� 7850 (887)

Pressure ∆PSI(∆---Bar)� Cont.� Inter.� Peak� 3000 (207)� 3500 (241)� 4000 (276)� 3000 (207)� 3500 (241)� 4000 (276)

� 3000 (207)� 3500 (241)� 4000 (276)� 3000 (207)� 3500 (241)� 4000 (276)

� 3000 (207)� 3500 (241)� 4000 (276)� 3000 (207)� 3500 (241)� 4000 (276)

� 3000 (207)� 3500 (241)� 4000 (276)� 3000 (207)� 3500 (241)� 4000 (276)� 3000 (207)� 3500 (241)� 4000 (276)

� 2500 (172)� 2750 (189)� 3000 (207)

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HBSERIES

Note: Max Flow and Max Pressure must not occur simultaneously.

Note: Performance data is typical.Performance of production units varies slightly from one motor to another.

Areas within white represent maximum motor efficiencies.

050

080

3.2 in. 3/r (52cc)

4.6 in. 3/r (76cc)

Torque, lb-in (Nm)Speed, RPM

090

110

5.4 in. 3/r (89cc)

6.8 in. 3/r (111cc) Torque, lb-in (Nm)Speed, RPm

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HBSERIES




125

160

7.7 in. 3/r (127cc)

10.0 in. 3/r (164cc) Torque, lb-in (Nm)Speed, RPM

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200

250

12.5 in. 3/r (205cc)


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HBSERIES




300

400

17.9 in. 3/r (293cc)


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HBSERIES

A0 A7

A2 A8

A4 A9

2-Hole with Rear Ports 2-Hole with Side Ports

1.91 (49) Max

2.08 (53) Max

5.19 (132) Max

.522 (13.3)

.514 913.1)

O 4.187 (106.3)

Dim. D

.57 (14).210 (5.3).205 (5.2)

3.250 (82.6)3.242 (82.3)

.12 (3).06 (2)

Seal Groove Detail

4-Hole with Rear Ports 4-Hole with Rear Ports

1.91 (49) Max

2.08 (53) Max.522 (13.3).514 (13.1)

5.19 (132) Max

22.5o

45oO 4.187 (106.3)

Dim D

.57 (14).210 (5.3).205 (5.2)

3.250 (82.6)3.242 (82.3)

.12 (3).06 (2)

Seal Groove DetailDim. D is on page 8.43

6-Hole with Rear Ports 6-Hole with Rear Ports

1.91 (49) Max

2.08 (53) Max

.522 (13.3)

.514 (13.1)

5.19 (132) Max

22.5o

45oO 4.187 (106.3)

Dim D

.57 (14)

.210 (5.3)

.205 (5.2)

3.250 (82.6)3.242 (82.3)

.12 (3).06 (2)

Seal Groove Detail

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CROSS HYDRAULICS PTY LTD GREEN CATALOGUE .42

HBSERIES

(146,1)5.750

.513 (13,1)

.522 (13,3)

Max.6.96 (176,8)

2.38 (59,5) 2.38 (59,5)

2.00 (50,8) .125

3.992 (101,4)3.999 (101,6)

.06 (2).12 (3)

B0 B7

W2 W8

F2 F8



5.45 (138) Max

5.21 (132) Max

O 5.812 (147.6)45o

.522 (13.3)

.514 (13.1)

3.250 (82.6)3.247 (82.5)

1.62 (41)Dim E

1.42 (36)

.10 (3) Min

4.999 (127.0)4.994 (126.8)

Dim. E is on page 8.44

4-Hole with Rear Ports 4-Hole with Side Ports3.56 (90)

3.12 (79) Max

3.12 (79) Max

3.78 (96)

45o O 3.250 (82.6)

(4) 3/8-24 UNF-2B.63 (16) Min. Deep

Dim F

Dim. F is on page 8.44

Dim. D is on page 8.43

Dim D

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HBSERIES

Disp. Dim. D WeightCode in (mm) lbs (kg)

050 7.68 (195) 19.5 (8,8)080 7.82 (199) 20.0 (9,1)090 7.90 (201) 20.2 (9,2)110 8.04 (204) 20.7 (9,4)125 8.14 (207) 21.0 (9,5)160 8.36 (212) 21.7 (9,8)200 8.61 (219) 22.5 (10,2)250 8.91 (226) 23.4 (10,6)300 9.15 (232) 24.3 (11,0)400 9.86 (251) 26.4 (12,0)

Disp. Dim. B WeightCode in (mm) lbs (kg)

050 7.68 (195) 22.2 (10,1)080 7.82 (199) 22.7 (10,3)090 7.90 (201) 22.9 (10,4)110 8.04 (204) 23.4 (10,6)125 8.14 (207) 23.7 (10,8)160 8.36 (212) 24.4 (11,1)200 8.61 (219) 25.2 (11,5)250 8.91 (226) 26.1 (11,9)300 9.15 (232) 27.0 (12,3)400 9.86 (251) 29.1 (13,2)

B Style Flange

A Style Flange

A & B Style Flange-100 -75 -50 -25 0 25 50 75 100 mm

9,000

8,000

7,000

6,000

5,000

4,000

3,000

2,000

1,000

lbs

-4 -3 -2 -1 0 1 2 3 4 in.

500DaN

1,000

1,500

2,000

2,500

3,000

3,5001,000 lbs445 DaN

1,000 lbs445 DaN

Shaft

Bearing

1,000 lbs445 DaN

1,000 lbs445 DaN

Shaft

Bearing

Wheel Mount

9,000

8,000

7,000

6,000

5,000

4,000

3,000

2,000

1,000

lbs

500DaN

1,000

1,500

2,000

2,500

3,000

3,500

4,000

-3 -2 -1 0 1 2 3 4

-75 -50 -25 0 25 50 75 100 125 mm

5 in.

HB motor weights vary +/- 2 lb. (.9 kg) depending upon motor configuration.

Subtract .71 in. (18mm) from dimension for motors with 0, 1, or 7 endcover.



Length and Weight Tables

TechnicalAllowable Bearing And Shaft LoadsBearing Curve: The bearing curve represents allowable bearing loads based on ISO 281 bearing capacity for an L10 life of 2000 hours at 100 RPM. Radial loads for speeds other than 100 RPM may be calculated using the multiplication factor table located on page 8.44.

Shaft Curve: The shaft curve represents a 3:1 safety factor based on a tensile strength of 330 kpsi.

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TechnicalAllowable Bearing And Shaft LoadsBearing Curve: The bearing curve represets allowable bearing loads based on ISO 281 bearing capacity for an L10 life of 2000 hours at 100 RPM. Radial loads for speeds other than 100 RPM may be calculated using the multiplication factor table located below.

Shaft Curve: The shaft curve represents a 3:1 safety factor based on a tensile strength of 330 kpsi.

Disp. Dim. F WeightCode in (mm) lbs (kg)

050 7.80 (198) 18.4 (8,3)080 7.94 (202) 18.9 (8,6)090 8.02 (204) 19.1 (8,7)110 8.16 (207) 19.6 (8,9)125 8.26 (210) 19.9 (9,0)160 8.48 (215) 20.6 (9,3)200 8.73 (222) 21.4 (9,7)250 9.03 (229) 22.3 (10,1)300 9.27 (236) 23.2 (10,5)400 9.98 (254) 25.3 (11,5)

RPM Multiplication Factor50 1.23100 1.00200 0.81300 0.72400 0.66500 0.62600 0.58700 0.56800 0.50

Disp. Dim. E WeightCode in (mm) lbs (kg)

050 6.22 (158) 25.3 (11,5)080 6.36 (162) 25.7 (11,7)090 6.41 (163) 25.9 (11,8)110 6.55 (166) 26.5 (12,0)125 6.64 (169) 26.7 (12,1)160 6.87 (174) 27.4 (12,4)200 7.12 (181) 28.3 (12,8)250 7.42 (188) 29.1 (13,2)300 7.66 (195) 30.0 (13,6)400 8.37 (213) 32.1 (14,6)

Wheel Mount

4-Hole Square Mount

4-Hole Square Mount

Bearing

Shaft

1,000 lbs445 DaN

1,000 lbs445 DaN

500DaN

1,000

1,500

2,000

2,500

3,000

3,500

4,000

-100 -75 -50 -25 0 25 50 75 mm

1,000lbs.

2,000

3,000

4,000

5,000

6,000

7,000

8,000

9,000

-4 -3 -2 -1 0 1 2 3 in.

Bearing Load MultiplicationTable

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HBSERIES

Shafts

10

21

12

20

22 01

02 23

*07

*151 Inch Straight1 Inch Straight Ext.

.251 (6.4)

.250 (6.4)

.251 (6.4)

.250 (6.4)

1.110 (28.2)1.101 (28.0)

Dim G

1.76 (45)

MountingFlange

1.020 (25.9).970 (24.6)

.70 (18) Min

.24 (6)

.999 (25.4)

.998 (25.3)

5/16-18 UNC.70 (18) Min

30o

Max. Torque 5,850 lb-in660 Nm 25mm Straight

.314 (8.0)

.313 (8.0).277 (7.0).276 (7.0)

1.281 (32.5)1.280 (32.5)

M8 x 1.25

.984 (25.0)

.983 (24.9)

.38 (10)

.63 (16) Min

1.82 (46)

Dim G

1.218 (30.9)1.168 (29.7)

30o

MountingFlange

Max. Torque 5,850 lb-in660 Nm

*0832mm Straight32mm Straight Ext.

.394 (10.0)

.392 (10.0).276 (7.0).274 (7.0)

1.31 (34)Wire Ring

1.372 (34.8)1.359 (34.5)

Dim G

2.14 (54)

1.90 (48)

1.285 (32.6)1.235 (31.4)

MountingFlange

.46 (12)

.63 (16) Min

1.260 (32.0)1.259 (32.0)

M8 x 1.25.06 (2) DiaWire Ring

1-1/4 Inch Straight

1-1/4 Inch Straight Ext.

.314 (8.0)

.313 (8.0) .276 (7.0).274 (7.0)

1.388 (35.3)1.376 (35.0)

1.31 (34)Wire Ring

Max. Torque: 7,804 lb-in882 Nm


Dim G

2.14 (54)

1.90 (48)

1.475 (37.5)1.425 (36.2)

.33 (8)

.83 (21) Min

1.250 (32.8)1.249 (31.7)

5/8-18 Bolt

5/8 Lock Washer.06 (2) DiaWire Ring

15o

1-1/4 Inch TaperedDim G

1.37 (35)

MountingFlange

.957 (24.3)

.907 (23.0)

15o

1:8 Taper

1.125-18 UNEF

1.250 (31.8)1.249 (31.7)

.17 (4)

.210 (5.3)

.190 (4.8)

.75 (19).314 (8.0).313 (8.0)

.276 (7.0)

.274 (7.0)

.15 (4)

Note: A slotted nut is standard on thisshaft. Dimensions for this nut, as well asother optional nuts are shown on page ???

13 Tooth SplineMax. Torque: 7,804 lb-in882 Nm

MountingFlange


Dim G

1.39 (35)

MountingFlange

1.00 (25)

.72 (18) Min

.875 (22.2)

.873 (22.2)

5/16-18 UNC

30o13 Tooth 16/32 Pitch Std.ANSI B92.1-1996 Spline


Dim G

1.58 (40)

MountingFlange

30o5/16-18 UNC

1.00 (25) Min. Spline

.70 (18) Min

.996 (25.3)

.992 (25.2)

.245 (6.2)

.243 (6.1)

O.810(20.6)

1.00-6-B Spline(SAE J499 Std.)

6-B Spline 14 Tooth Spline Max. Torque: 7,804 lb-in882 Nm

Dim G

2.14 (54)1.90 (48)

1.43 (36)Min. Spline

MountingFlange

15o.06 (2) DiaWire Ring

5/8-18 UNF

.83 921) Min

1.249 (31.7)1.245 (31.6)

1.31 (34)Wire Ring

14 Tooth 12/24 pitch Std.ANSI B92.1-1996 Spline

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HBSERIES

Shafts

Dim. G

01 1.75 (44) 3.21 (82) 1.63 (41)

02 1.93 (49) 3.39 (86) 1.81 (46)

22 2.58 (66) 4.04 (103) 2.46 (63)20 2.40 (61) 3.87 (99) 2.29 (58)

23 2.23 (57) 3.69 (94) 2.11 (54)

10 1.93 (49) 3.39 (86) 1.81 (46)12 2.17 (55) 3.63 (92) 2.05 (52)21 2.40 (61) 3.87 (98) 2.29 (58)07 2.46 (62) 3.93 (100) 2.35 (60)15 1.99 (51) 3.45 (88) 1.87 (47)08 2.46 (62) 3.93 (100) 2.35 (60)

ShaftCode

A & B Style FlangeWheel Mount

in (mm)

Wheel Mountin (mm)

4-HoleSquare Mount

in (mm)

Shaft lengths vary +/- 030 in. (.8mm)

*The 07, 08, and 15 shafts are to be used with speed sensor motors only. Refer to the order information page for housing/shaft combinations.

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PortingEnd Ports

?

?

A A

B

B

A

D?

D?

21

5

1/2 BSP.F with 1/4 Drain7/8 O-Ring with 7/16 Drain

Aux.View A

.75 (19)1.12 (28)

Aux.View A

Aux.View B

.20 (5)

1.12 (28)

.75 (19)

67

1-1/16 O-Ring with 7/16 Drain1/2 BSP.F with 1/4 Drain

.50 (13)

.97(24)

B

Aux.View A

BA

.97 (24)

Auxillary Views

Aux. View ACase Drain.47 (12)

1.13 (29)

.55 (14)

Aux. View BValve Cavity

The 1 & 2 porting options can be ordered with an internal drain and/or a relief valve cavity.

The 6 & 7 porting options can be ordered with an internal drain.

9/16 O-Ring with 7/16 Drain

1.22 (31).85 (22).52 (13)

.72 (18)

.19 (5)

.66 (17)

A

B

A

BAux.View A

Aux.View B

D - 10 Series/2-way Valve Cavity (7/8-14 UNF -2B)

The 5 porting option can be ordered with an internal drain or a relief valve cavity.

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HBSERIES

PortingSide Ports

A

B

A

B

21

1/2 BSP.F with 1/4 Drain7/8 O-Ring with 7/16 Drain

3

1.76 (45)

.72 (18)

.46 (11)

.58 (15)

Aux. View C Aux. View C

Aux.View DD

D - 10 Series/2-way Valve Cavity (7/8-14 UNF-2B)

The 1 & 2 porting options can be ordered with an internal drain and/or a relief valve cavity.

1/2 BSP.F with 1/4 Drain

Auxillary Views

1.36 (35)

.53 (13)

Aux. View D

Valve Cavity

Aux. View C

Case Drain Port

1.17 (30)

.87 (22)1.72 (44)

1.26 (32)

.83 (21)1.66 (42)

.65 (17)

1.91 (49)M10 x 1.5.43 (11) Min. Deep

B

A

.43 (11) Min.

2.13 (54).61 (15)Min.

Aux. View C

The 3 porting option can be ordered with an internal drain.

A B A B

HB Rotation Selection

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HBSERIES

Housing

2-Hole End Ports (S)2-Hole Side Ports (S)4-Hole End Ports (S)4-Hole Side Ports (S)

6-Hole End Ports6-Hole Side Ports2-Hole End Ports2-Hole Side Ports4-Hole End Ports4-Hole Side Ports4-Hole End Ports4-Hole Side Ports

Code

A0A7A2A8A4A9B0B7W2W8F2F8

Code

OF

D

XP*R

*R1

*R2

*R3

**Z

**Z1

**Z2

**Z3

**Z4

**Z5

**Z6

Options

No OptionsFree Turn

Internal Drain(Low Pressure)

Solid NutLock Nut

Valve Cavity1000 PSI (69 Bar)

Relief Valve Installed2000 PSI (138 Bar) Relief Valve Installed3000 PSI (207 Bar) Relief Valve Installed

50 Pulse Sensorw/4pin Connector

50 Pulse Sensor w/Male (tower) Hsg. Weather

Pack Connector30 Pulse Sensorw/4pin Connector

30 Pulse Sensor w/Male (tower) Hsg. Weather

Pack Connector30 Pulse Sensor

w/Female (shroud) Hsg. Weather Pack Connector

100 Pulse Sensorw/4pin Connector 100 Pulse Sensor

w/Male (tower) Hsg. Weather Pack Connector

* Available with end ports 1& 2 and side ports 1, 2, & 5

** Available with A0, A2, A7, & A8 housings only and must use speedsensor shafts

(S) Speed Sensor Components

Code

5

6

7

1

2

3

Side Ports

9/16" O-ring1800 Ports

1-1/16" O-ring1800 Ports1/2" BSP.FOffset Ports7/8" O-ringOffset Ports1/2" BSP.F

Manifold Ports1/2" BSP.F

Code

1

2

End Ports

Aligned Ports7/8" O-ring

Aligned Ports1/2" BSP.F

Shafts

13 Tooth Spline

6-B Spline

1-1/4" Tapered

1-1/4" Straight

14 Tooth Spline

1" Straight

25mm Straight

32mm Straight

1-1/4" Straight (S)

1" Straight (S)

32mm Straight (S)

Code

01

02

22

20

23

10

12

21

07

15

08

DISPLACEMENT

300SHAFT OPTIONSHOUSINGS

PORTS

SERIES

Code

050

080

090

110

125

160

200

250

300

400

Displacements

52 cc3.2 in3/r

76 cc4.6 in3/r

89 cc5.4 in3/r111 cc

6.8 in3/r127 cc

7.7 in3/r164 cc10 in3/r205 cc

12.5 in3/r254 cc

15.5 in3/r293 cc

17.9 in3/r409 cc

24.9 in3/r

NOTE: To complete the 3 digit housing code, a housing and port option must be entered. A side port housing option must use side port connections, and a end port housing option must use end port connections. (Example: W82 = A 4-Hole offset ported motor with 1/2" BSP.F threading)

Disp. Dim. Z WeightCode in (mm) lbs (kg)

050 6.80 (173) 42.2 (19,1)080 6.88 (175) 42.7 (19,4)090 7.02 (178) 42.9 (19,5)110 7.16 (182) 43.4 (19,7)125 7.26 (184) 43.7 (19,8)160 7.48 (190) 44.4 (20,1)200 7.73 (196) 45.3 (20,5)250 8.03 (204) 46.1 (20,9)300 8.27 (210) 47.0 (21,3)400 8.98 (228) 49.1 (22,3)

W2W8

4-Hole with Rear Ports

4-Hole with Side Ports

7.67 (195) Max

7.26 (184) Max

5.39 (137) Max

5.17 (131)Max

7.40 (188)Max

(4) 1/2-13 UNC.75 (19) Deep

O 5.812(147.6)

3.250 (82.6)3.248 (82.5)

(2) SAE J5146 7/16-20Release Ports .45 (11)Min. Deep

1.58 (40)

Dim Z

.75 (19) Min. Deep

.50 (13)

1.00 (25)

1,000 lbs445 DaN

1,000 lbs445 DaN

Shaft

Bearing

-4 -3 -2 -1 0 1 2 3 4 5 in.

500DaN

1,000

1,500

2,000

2,500

3,000

3,500

4,000

-100 -75 -50 -25 0 25 50 75 100 125 mm

1,000lbs

2,000

3,000

4,000

5,000

6,000

7,000

8,000

9,000

10,000

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TechnicalAllowable Bearing And Shaft Loads

Bearing Curve: The bearing curve represets allowable bearing loads based on ISO 281 bearing capacity for an L10 life of 2000 hours at 100 RPM. Radial loads for speeds other than 100 RPM may be calculated using the multiplication factor table located on page 8.44.

Shaft Curve: The shaft curve represents a 3:1 safetyfactor based on a tensile strength of 330 kpsi.

CAUTION: It is vital that all operating recommendations on page 8.52 be followed. Failure to do so could result in injury or death.

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HBSERIES

Shafts

20 1-1/4 Inch Straight

.314 (8.0)

.313 (8.0)

1.388 (35.3)1.376 (35.0)

1.33 (34)Wire Ring

.276 (7.0)

.274 (7.0).83 (21) Min.

.32 (8)

1.250 (31.8)1.249 (31.7)

5/8-18 UNF .06 (2) Dia.Wire Ring

1.90 (48)

2.14 (54)

*4.19 (106)


MountingFlange

1.475 (37.5)1.425 (36.2)

.394 (10)

.392 (10).276 (7.0).274 (7.0)

.53 (13)

.63 (16)

1.259 (32.0)1.258 (32.0)

M8 x 1.25

30o

1.235 (31.4)1.285 (32.6)

MountingFlange

*3.96 (101)

2.14 (54)

1.89 (48)


.314 (8.0)

.313 (8.0).276 (7.0).274 (7.0)

.15 (4) 1.500 (38.1)1.499 (38.1)

.17 (4)

.75 (19)

*4.56 (116)

1.72 (44)

.20 (5)

1:8 Taper

1.125-18UNEFSlotted Hex NutTorque To 300-400Ft. Lbs.Note: A slotted nut is

standard on this shaft.

1.475 (37.5)1.425 (36.2)

.15 (4)

.314 (8.0)

.313 (8.0).276 (7.0).274 (7.0)

1.250 (31.8)1.248 (31.7)

.17 (4)

1:8 Taper

.957 (24.3)

.907 (23.0)

1.36 (35)

*4.18 (106)

Max. Torque 7,804 lb-in882 Nm22 1-1/4 Tapered 31 1-1/2 Tapered

23 14 Tooth Spline28 35mm Tapered

21 32mm Straight

.15 (3.8)

.314 (8.0)

.313 (8.0).276 (7.0).274 (7.0)

1.378 (35.0)1.358 (34.5)

M24 x 1.5 Thread

1:10 Taper

.19 (5)

.12 (3)

.87 (22)1.42 (36)

*4.20 (107) MountingFlange

.900 (22.9)

.890 (22.6)

1.33 (34)Wire Ring

14 Tooth 12/24Pitch Std. ANSIB92.1-1996 Spline

.83 (21)

1.249 (31.7)1.245 (31.6)

5/8-18 UNF.06 (2) Dia.Wire Ring

1.60 (41)Min. Spline

1.90 (48)

*4.19 (106) MountingFlange




*Note: Shaft lengths may vary by +/- .030 (.8mm)

.76 (19)

.20 (5)

30o

Note: A slotted nut isstandard on this shaft.

Technical Operating SpecificationsRated brake torque: .......................8,000 lb-in (904 Nm)Initial release pressure ......................... 300 psi (21 bar)Full release pressure ............................ 450 psi (31 bar)Maximum release pressure ............. 3,000 psi (207 bar)Release volume .............................8-10 cu.in. (13-16cc)

WHITE MOTORS


HBSERIES

Operating Recommendations

CAUTION! - White Hydraulics motors/brakes are intended to operate as static or parking brakes. System circuitry must be designed to bring the load to a stop before applying the brake.

CAUTION! - Because it is possible for some large displacement motors to overpower the brake, it is critical that the maximum system pressure be limited for these applications. Failure to do so could cause serious injury or death. When choosing a motor/brake for an application, consult the performance chart for the series and displacement chosen for the application to verify that the maximum operating pressure of the system will not allow the motor to produce more torque than the maximum rating of the brake. Also, it is vital that the system relief be set low enough to ensure that the motor is not able to overpower the brake.

To ensure proper operation of the brake, case drain back pressure must be maintained at 500 psi or less. Case drain back pressure above 500 psi can result in erratic operation of the brake. To avoid potential problems with the operation of the brake, a separate case drain line is recommended. Use of the internal drain option is not recommended due to the possibility of return line pressure spikes. A simple schematic of a system utilizing a motor/brake is shown in Figure A below.

Although maximum brake release pressure may be used for an application, a 500 psi pressure reducing valve is recommended to promote maximum life for the brake release piston seals.

To achieve proper brake release operation, it is necessary to bleed the release line and brake release cavity once all connections are made. To facilitate this operation, all motor/brake feature two release ports. One or both of these ports may be used to release the brake in the unit. Motor/brakes should be configured so that the release ports are near the top of the unit in the installed position. Once all system connections are made, one release port must be opened to atmosphere and the brake release line carefully charged with fluid until all air is removed from the line and motor/brake release cavity. When this has been accomplished the port plug or secondary release line must be reinstalled.

In the event of a pump or battery failure, an external pressure source may be connected to the brake release bleed port to release the brake, allowing the machine to be moved.

Figure A

Typical motor/brake schematic

WHITE MOTORS

CROSS HYDRAULICS PTY LTD GREEN CATALOGUE

HBSERIES

Housing

4-hole End Ports

4-hole Side Ports

Code

W2

W8

Code

O

F

X

*P

**R

**R1

**R2

**R3

Options

No Options

Free Turn

Solid Nut

Lock Nut

Valve Cavity

1000 PSI(69 Bar) ReliefValve Installed

2000 PSI(138 Bar) Relief Valve Installed

3000 PSI(207 Bar) Relief Valve Installed

* 1-1/4" Shaft only

** Available with end ports 1& 2 and side ports 1, 2, & 5

Shafts

1-1/4" Tapered

1-1/2" Tapered

32mm Straight

1-1/4" Straight

14 Tooth Spline

35mm Tapered

Code

22

31

21

20

23

28

Code

5

6

7

1

2

3

Side Ports

9/16" O-ring1800 Ports

1-1/16" O-ring1800 Ports1/2" BSP.FOffset Ports7/8" O-ringOffset Ports1/2" BSP.F

Manifold Ports1/2" BSP.F

Code

1

2

End Ports

Aligned Ports7/8" O-ring

Aligned Ports1/2" BSP.F

PORTS

NOTE: To complete the 3 digit housing code, a housing and port option must be entered. A side port housing option must use side port connections, and a end port housing option must use end port connections. (Example: W82 = A 4-Hole offset ported motor with 1/2" BSP.F threading)

DISPLACEMENT

310SHAFT OPTIONSHOUSINGS

SERIES

Code

050

080

090

110

125

160

200

250

300

400

Displacements

52 cc3.2 in3/r

76 cc4.6 in3/r

89 cc5.4 in3/r111 cc

6.8 in3/r127 cc

7.7 in3/r164 cc10 in3/r205 cc

12.5 in3/r254 cc

15.5 in3/r293 cc

17.9 in3/r409 cc

24.9 in3/r

WHITE MOTORS


HBSERIES

HB (312) Series

WARNING AND DISCLAIMER OF WARRANTIES, LIABILITY AND REMEDIES: Due to the special tools, fixtures and test equipment required to properly service the brake portion of thisproduct, it is highly recommended that all motor/brakes be returned to the factory for repair. White Hydraulics accepts no responsibility for repairs performed by anyone other than WhiteHydraulics factory service personnel. TO THE EXTENT THAT ANY MOTOR/BRAKE IS REPAIRED BY ANYONE OTHER THAN WHITE HYDRAULICS, WHITE HYDRAULICS DISCLAIMS ANYWARRANTIES ON THE PRODUCTS. WHITE HYDRAULICS DISCLAIMS ANY AND ALL LIABILITY FOR DAMAGES BASED IN ANY WAY UPON PRODUCTS THAT HAVE BEEN REPAIRED BYANYONE OTHER THAN WHITE HYDRAULICS. IN THE EVENT A PRODUCT REPAIRED BY ANYONE OTHER THAN WHITE HYDRAULICS FAILS, WHITE HYDRAULICS SHALL NOT BELIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RELATED IN ANY WAY TO ANY FAILURE OF THE PRODUCT OR THE REPAIRS. To inquire about repairs and obtain returnauthorization for a product, please contact the technical support department at (03) 9544-5155.

WHITE MOTORS


HBSERIES

NIRAEBTFAHSTNORFMIHSPUKCABLATEM GTEFLON BACKUP SEAL THRUST WASHERSHAFT SEAL THRUST BEARINGSMALL O-RING PISTON SEAL FRICTIONS DISKS AND STAMPINGSSMALL TEFLON PISTON SEAL PISTONLARGE O-RING PISTON SEAL SPRINGS (25)LARGE TEFLON PISTON SEAL REAR SHAFT BEARINGO-RING SEAL SPACER SHIM(S)

)8(SWERCSPAC)4(SLAESYDOBCOMMUTATOR SEAL MANIFOLDPISTON O-RING SEAL COMMUTATOR ASSEMBLYPISTON TEFLON SEAL ENDCOVER PISTON

PISTON SPRING1000 PSI RELIEF VALVE2000 PSI RELIEF VALVE3000 PSI RELIEF VALVE1.00-20 UNEF SLOTTED NUT1.00-20 UNEF SOLID NUT1.00-20 UNEF LOCK NUT1.125-18 UNEF SLOTTED NUT1.125-18 UNEF SOLID NUT

ROTORS, DRIVE LINKS AND BOLTSWHEN CHANGING MOTOR DISPLACEMENTS, A MATCHING ROTOR, DRIVE LINK AND BOLT SET KIT MUST BE ORDERED

HOUSING KITS

#W2 & W8- HOUSING WITH TOP RELEASE PORTSREAR HOUSING

SHAFTS AND RELATED COMPONENTS KITSSHAFT KITS COME WITH RELATED SHAFT COMPONENTS (i.e. keys, nuts, etc.)TO ORDER INDIVIDUAL SHAFT COMPONENTS (i.e. keys, nuts, bolts, washers or wire rings) USE THE KIT NUMBER FOR EACH INDIVIDUAL PART

#22- 1-1/4" TAPERED#31- 1-1/2" TAPERED#28- 35MM TAPERED#21- 32MM STRAIGHT#20- 1-1/4" STRAIGHT#23- 1-1/4" 14 TOOTH SPLINE

ENDCOVER KITS (EXPLODED VIEW ITEM #31)ENDCOVER KITS COME ASSEMBLED WITH EXPLODED VIEW ITEMS # 11, 12, 29, & 30TO ORDER A RELIEF VALVE FOR THE VALVE CAVITY ENDCOVERS, SEE THE MISCELLANEOUS KITS LISTING ABOVE FOR RELIEF VALVE KIT #'S

#5- 9/16" O-RING SIDE PORTS#6- 1-1/16" O-RING SIDE PORTS#7- 1/2" BSP.F SIDE PORTS#2- 1/2" BSP.F REAR PORTS#9- 3/8" BSP.F SIDE PORTS#1- 7/8" O-RING OFFSET PORTS#1- 7/8" O-RING REAR PORTS#2- 1/2" BSP.F OFFSET PORTS#3- 1/2" BSP.F OFFSET MANIFOLD PORTS

300015008300012013

700018088

910018011300018068200018074

910018014

---

---------

300339301

300018056300018059500018228500018231

500449201

------------

300339302---

---

300332003300332004300332005300332006300332008300332010

---

300160002300160003

500018203300018002300018003300018088

---

320 300332020300332024

300332020F

---------300160004

300160006

STIKSUOENALLECSIM257333003TIKLAESDESCRIPTION

EXP. VIEWITEM # NOITPIRCSEDTIK

EXP. VIEWITEM #

3121-1#SMETI151NIDEDULCNI2

6 20

3 SEAL KIT 164 17 & 18300333752

12 29

9 2410 27

HB (312) SERIES MOTOR BRAKE COMPONENTS

KIT

11 28

7 218 22

5 19

300334006L300334008L300334010L

30

300339303P700018038700018054

3636

STANDARD ROTOR KIT FREETURN ROTOR KIT

526262

DRIVE LINK KIT

300332003F050 300014028

EXPLODED VIEW ITEM #

080

DISPLACEMENT

500233003090 F 300014028 300334005300332006F 300014029 300334006110

800233003521 F 300014029 300334008

250 300332014

300332010F 300014030200 300332012 300332012F 300014030

300014027

160

300 300332018 300332018F 300014027

450

DESCRIPTIONEXPLODED VIEW

ITEM #HOUSING KIT

300332024F 300014031 300334024

EXPLODED VIEW ITEM # 34 35 36DESCRIPTION SHAFT KIT KEY KIT

DESCRIPTIONSTANDARD

ENDCOVER KIT

300110074300110075

300339101---

300110067

VALVE CAVITYENDCOVER KIT

300160000 300160000R---100061003

300160007R---

300160007300160008300160009

300332004F 300014028

300014031

300013027

300110063300110064300110079

NOT SHOWN

NOT SHOWNNOT SHOWNNOT SHOWN

3636

300334003L300334004L

300334012L300334014L

2314

WIRE RING KIT

300334003300334004

300334024

300130046

300334012

300334018300332014F

300339101500449102500449104300339103

---

33BOLT SET KIT FOR

ENDCOVERS WITH OFFSETPORTS

33

BOLT SET KIT

300334018L300334024L300334024L

300334010

300334005L

NUT KIT

KITS LISTABOVE

------

500449201SEE MISC.

500449201

NOT SHOWNNOT SHOWNWASHER KIT BOLT KIT

500018221500449304500449303

36

300334014

WHITE MOTORS


HBSERIES

WHITE MOTORS


HBSERIES

DUST SEAL SEAL CARRIERWIRE RING THRUST WASHER

GNIRAEBTSURHTMIHSPUKCABLATEMGNIRAEBRELLORLAESERUSSERPHGIHRECAPSGNIRAEBMIHSPUKCABLATEM

ETALPRAEWLAESPUKCABNOLFETSHAFT SEAL MANIFOLDBODY SEALS (5) COMMUTATOR ASSEMBLY

LBMSAROTATUMMOCTNUOMDIMLAESROTATUMMOC YO-RING SEAL ENDCOVER PISTON

GNIRPSNOTSIPLAESPUKCABNOLFET1000 PSI RELIEF VALVE2000 PSI RELIEF VALVE3000 PSI RELIEF VALVE1.00-20 UNEF SLOTTED NUT1.00-20 UNEF SOLID NUTPORT PLUG ("???AB" OPTION)1.00-20 UNEF LOCK NUT

ROTORS, DRIVE LINKS AND BOLTSWHEN CHANGING MOTOR DISPLACEMENTS, A MATCHING ROTOR AND BOLT SET KIT MUST BE ORDERED. A NEW DRIVE LINK KIT MAY BE NECESSARY.

HOUSING KITS (EXPLODED VIEW ITEM #16)HOUSING KITS INCLUDE THE FRONT & REAR BEARINGS (#15), 2 THRUST WASHERS & 1 BEARING (#'S 13 & 14), & SPACER (#30) INSTALLED IN THE HOUSING.THE REAR THRUST WASHER AND THRUST BEARING ARE INCLUDED IN THE HOUSING KIT.

#M2 & M8- 4-HOLE SQUARE MOUNT (MIDMOUNT)#B0 & B7- 2-HOLE SAE B MOUNT#F2 & F8- 4-HOLE SQUARE MOUNT#A0 & A7- 2-HOLE SAE "A" SYTLE MOUNT#W2 & W8- 4-HOLE WHEEL MOUNT#A2 & A8- 4-HOLE SAE "A" STYLE MOUNT#A4 & A9- 6-HOLE SAE "A" STYLE MOUNT

SHAFTS AND RELATED COMPONENTS KITSSHAFT KITS COME WITH RELATED SHAFT COMPONENTS (i.e. keys, nuts, etc.)TO ORDER INDIVIDUAL SHAFT COMPONENTS (i.e. keys, nuts, bolts, washers or wire rings) USE THE KIT NUMBER FOR EACH INDIVIDUAL PART

#01- 13 TOOTH SPLINE#02- 6-B SPLINE#22- 1-1/4" TAPERED#20- 1-1/4" STRAIGHT#23- 14 TOOTH SPLINE#10- 1" STRAIGHT#12- 25MM STRAIGHT#21- 32MM STRAIGHT

ENDCOVER KITS (EXPLODED VIEW ITEM #24)ENDCOVER KITS COME ASSEMBLED WITH EXPLODED VIEW ITEMS # 10, 11, 22 & 23.TO ORDER A RELIEF VALVE FOR THE VALVE CAVITY ENDCOVERS, SEE THE MISCELLANEOUS KITS LISTING ABOVE FOR RELIEF VALVE KIT #'S.

#5- 9/16" O-RING SIDE PORTS#6- 1-1/16" O-RING SIDE PORTS#7- 1/2" BSP.F SIDE PORTS#2- 1/2" BSP.F REAR PORTS#9- 3/8" BSP.F SIDE PORTS#1- 7/8" O-RING OFFSET PORTS#1- 7/8" O-RING REAR PORTS#2- 1/2" BSP.F OFFSET PORTS#3- 1/2" BSP.F OFFSET MANIFOLD PORTS

#15- 1" STRAIGHT SPEED SENSOR

DESCRIPTION

#08- 32mm STRAIGHT SPEED SENSOR

------

300160008D300160009D

300160006DR300160007DR

#07- 1-1/4" STRAIGHT SPEED SENSOR

---500449201500449201

NUT KIT BOLT KIT

300130058300130059

28

---

500018231

500449303

300339303P

WASHER KIT WIRE RING KIT

---

---300339302

BOLT SET KIT FOR

300012012300015008300012013

26

500018221500449304

500018186

300160003DR

300012011300018056300018059500018228

VALVE CAVITY & INTERNALDRAIN ENDCOVER KIT

300334004L300334012300334014

300018054300018052300018053300018096

------

---300160000D------

300160001D300160002D300160003D300160004D

STANDARDENDCOVER KIT

VALVE CAVITYENDCOVER KIT

INTERNAL DRAINENDCOVER KIT

---500449201

------

300339100

29 NOT SHOWN NOT SHOWN NOT SHOWN

SEE MISC.KITS LIST

500449201

400

500449201

EXPLODED VIEW ITEM # 27DESCRIPTION SHAFT KIT KEY KIT

ABOVE

---

300

------

300339302

300335014

---

300110059

300335114

------

---

300110052------

160

---

200

---

410233003052 F300332014

---------

125

300339301------

300335114

300334014300334018

300332012

300332018

300110050

300339301------

110

300110086300110089

300339104300339103300339106

300339103

300110057

300110084

500233003090 F300332006F300332008F300332010F300332012F

300332010

080

DRIVE LINK KIT300014028300014028

300332003F300332004F

300332003300332004

26

050DISPLACEMENT

300334005300334008

2929

29NOT SHOWN

8191BOLT SET KIT

NOT SHOWN

23NOT SHOWNNOT SHOWN

9 NOT SHOWN10 22

7 208 21

6 17300333900

300110056

300339101300339106

---300339100

---

51NIDEDULCNI45 SEAL KIT 30

2 134111-1#SMETI3

EXP.VIEWITEM # KIT

1 12 300018091

DESCRIPTIONEXP. VIEW

ITEM # NOITPIRCSEDTIK

HB (300) SERIES MOTOR COMPONENTSSTIKSUOENALLECSIM009333003TIKLAES

11

TIKGNISUOHNOITPIRCSED

EXPLODED VIEW ITEM # 19STANDARD ROTOR KIT FREETURN ROTOR KIT

300332008

300160006D

------

300160007R---

300160007D

------

300160000R300160000300160001300160002300160003300160004300160006300160007300160008300160009

320

300130050300130055300130056300130057

300110053300110054300110055

300334014300334018300334012L300335110300334018L300335016300334024L300334024L

300014027

300334008300334010300334003L300334012

300332020F300332024F

300014028300014029

300014031300014031

300014029

300014027

300014030300014030

---

300332020

300332005300332006

300332024

300130055

300332018F

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