Download pdf - DT WHITE MOTORS SERIES€¦ · DT SERIES The most amazing aspect of the DT Series motors is its huge torque potential from its relatively small size. The DT Series motor is capable

WHITE MOTORS

CROSS HYDRAULICS PTY LTD GREEN CATALOGUE Page 8.53

DT SERIES

The most amazing aspect of the DT Series motors is its huge torque potential from its relatively small size. The DT Series motor is capable of producing output torque comparable to competitive designs, but from a package that is both shorter and much lighter. This savings in space and weight in no way compromises durability, as the motor uses massive shafts, bearings, and drive links to transmit the torque developed by this powerful package. The use of a case drain allows reduced pressure on the shaft seal while maintaining driveline lubrication for maximum motor life. Standard mounting and shaft options offer interchangeability with competitive designs. An internal drain option is also available.

FeaturesHeavy-Duty Roller Bearing supports high side loads and receives forced lubrication for cooling and increased life.

Roller Stator® Motor available in displacements up to 127.7 cubic inches for tremendous torque output.

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

Heavy-Duty Drive Link receives forced lubrication for long life and is capable of extreme duty cycles.

Compact Housing contributes to high power-to-weight ratio of motor and offers front and rear mounting flanges.

Code1925

2833

46

56669199

Displacementin 3/rev

(cm3/rev)

18.3 (300)22.8 (375)

28.3 (465)32.7 (536)

45.6 (748)

56.7 (929)63.9 (1048)91.2 (1496)127.7 (2094)

Max SpeedRPM

� Cont.� Inter.� 320� 380� 250� 300

� 200� 240� 180� 210

� 130� 150

� 100� 120� 90� 110� 60� 70� 40� 50

Max FlowGPM (LPM)

� Cont.� Inter.� 25 (95)� 30 (114)� 25 (95)� 30 (114)

� 25 (95)� 30 (114)� 25 (95)� 30 (114)

� 25 (95)� 30 (114)

� 25 (95)� 30 (114)� 25 (95)� 30 (114)� 25 (95)� 30 (114)� 25 (95)� 30 (114)

Max Torquelb-in (Nm)

� Cont.� Inter.� *Stall� 7250 (812)� 8450 (946)� 6275 (709)� 9250 (1036)� 9975 (1117)� 8260 (933)

� 9475 (1061)� 12300 (1378)� 8595 (971)� 11300 (1266)� 13500 (1512)� 10240 (1157)

� 15750 (1764)� 18500 (2072)� 14780 (1670)

� 15750 (1764)� 18950 (2122)� 14050 (1588)� 16950 (1898)� 20500 (2296)� 16215 (1832)� 18500 (2072)� 20500 (2296)� 18120 (2048)23550 (2649)� 29580 (3328)� 23800 (2689)

Pressure DPSI(D---Bar)� Cont.� Inter.� Peak� 3000 (207)� 3500 (241)� 3750 (259)� 3000 (207)� 3250 (224)� 3500 (241)

� 2500 (172)� 3250 (224)� 3500 (241)� 2500 (172)� 3000 (207)� 3500 (241)

� 2500 (172)� 3000 (207)� 3500 (241)

� 2000 (138)� 2500 (172)� 3000 (207)� 2000 (138)� 2500 (172)� 3000 (207)� 1500 (103)� 1750 (197)� 2000 (138)� 1500 (103)� 1750 (197)� 2000 (138)

WHITE MOTORS


DTSERIES

300 18.3 in. 3/r (300cc)

375 22.8 in. 3/r (374cc) Torque, lb-in (Nm)Speed, RPM

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.

WHITE MOTORS


DTSERIES




470 28.3 in. 3/r (464cc)

540 32.7 in. 3/r (536cc)Torque, lb-in (Nm)Speed, RPM

WHITE MOTORS


DTSERIES




45.6 in. 3/r (747cc)750

930 56.7 in. 3/r (929cc)

Torque, lb-in (Nm)Speed, RPM

WHITE MOTORS


DTSERIES





1K5 91.2 in. 3/r (1495cc)

1K1 63.9 in. 3/r (1047cc)

WHITE MOTORS


DTSERIES




2K1 127.7 in. 3/r (2093cc)


WHITE MOTORS


DTSERIES

C8E8

Ø6.375 (161.9)

***

?Ø 6.000 (152.4)

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

300 8.25 (209) 44.6 (20,2)375 8.50 (216) 45.8 (20,8)470 8.80 (223) 47.1 (21,4)540 9.04 (230) 48.2 (21,9)750 9.75 (248) 51.3 (23,3)930 10.35 (263) 53.8 (24,4)1K1 10.75 (273) 55.7 (25,3)1K5 12.25 (311) 62.5 (28,3)2K1 14.25 (362) 71.3 (32,3)

C2E2

Standard Mount 5 Pilot End PortsStandard Mount 125mm Pilot End PortsStandard Mount 5 Pilot Side PortsStandard Mount 125mm Pilot SidePorts

5.85 (149) Max

5.85 (149) Max

.663 (16.8)

.649 (16.5)

***[C2 & C8]5.00 (127.0)4.99 (126.7)

[E2 & E8]4.92 (124.9)4.90 (124.5)

.270 (6.9)

.255 (6.5)

.88 (22) Min

3.97 (101).105 (2.7).095 (2.4)

.88 (22) Min

4.999 (127.0)4.994 (126.8)

Dim W

.524 (13.3)

.514 (13.1)

5.38 (137)

5.38 (137)

DT motor weights vary +/- 3 lb. (1.36 kg) dependingupon motor configuration.

Subtract .11 in. (3mm) from dimension for motorusing 0 or 5 endcover.

Standard Mount

Standard Mount

Bearing

Shaft

1,000 lbs.445 DaN

2,000 lbs.890 DaN

-100 -75 -50 -25 0 25 50 75 100 125 150 mm

-4 -3 -2 -1 0 1 2 3 4 5 6 in.

500DaN

1,000

1,500

2,000

2,500

3,000

3,500

4,000

4,500

5,000

1,000lbs.

2,000

3,000

4,000

5,000

6,000

7,000

8,000

9,000

10,000

11,000

12,000

Housings

Allowable Bearing And Shaft LoadsBearing Curve: The bearing curve represents allowable bearing loads based on ISO 280 bearing capacity for an L10 life of 2000 hours at 100 RPM. Radial loads for spped other than 100 RPM may be calculated using the multiplication factor table located on page 8.66.

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

WHITE MOTORS


DTSERIES

30 40

4136

1-1/2 Inch Straight 2-1/4 Inch Straight

50mm Straight40mm Straight

.376 (9.6)

.375 (9.5)

1.671 (42.4)1.658 (42.1)

.376 (9.6)

.375 (9.5)

1.500 (38.1)1.499 (38.1)

3/8-16 UNC

.75 (19)Min

1.530 (38.9)1.480 (37.6)

*3.02 (77)2.29 (58)

MountingFlange

.31 (8)

.501 (12.7)

.500 (12.7)

2.470 (62.7)2.456 (62.4)

.439 (11.2)

.438 (11.1)

.72 (18)

.94 (24)Min

2.250 (57.2)2.249 (57.1)

1/2-20 UNF Bolt

1/2 Lock Washer

1/2-20 UNF

2.270 (57.7)2.220 (56.4)

3.84 (98)

*4.46 (113)

Mou

ntin

gFl

ange

*4.80 (122)

3.11 (79)

2.230 (56.6)2.180 (55.4)

MountingFlange

.98 (25)

.47 (12)

1.969 (50.0)1.968 (49.9)

M12 x 1.2530o

.353 (9.0)

.352 (8.9)

.552 (14.0)

.551 (14.0)

2.093 (53.2)2.080 (52.8)

*4.44 (113)

3.13 (80)2.270 (57.7)2.220 (56.4)

.94 (24)Min

.42 (11)

1.576 (40.0)1.575 (40.0)

M12 x 1.25

.315 (8.0)

.313 (7.9)

.471 (12.0)

.470 (11.9)

1.693 (43.0)1.677 (42.6)

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

Mou

ntin

gFl

ange

Max. Torque: 19,800 lb-in2230 Nm




WHITE MOTORS


DTSERIES

3131 1-1/2 Inch Tapered

*4.45 (113)

3.09 (78)

1.78 (45)

MountingFlange

1.250 (31.8)1.200 (30.5)

.75 (19)

.20 (5)

.17 (4)

1.500 (38.1)1.498 (38.0)

1.125-18 UNEF

1:8 Taper

.276 (7.0)

.274 (7.0).314 (8.0).313 (8.0)

.15 (3.8)

Note: A slotted nut is standard on this shaft.


23 14 Tooth Spline

*2.19 (56)

1.81 (46)

1.60 (41)

MountingFlange

.75 (19) Min Spline

.75 (19) Min

1.249 (31.7)1.245 (31.6)

3/8-16 UNC14 tooth 12/24 Pitch Std.ANSI B92.1-1996 Spline

42 16 Tooth Spline

*3.57 (91)

2.97 (75)

2.20 (56)

MountingFlange

.94 (24)

2.106 (53.5)2.104 (53.4)

1/2-20 UNF**16 tooth 8/16Pitch Std. ANSIB92.1-1996Spline

(**) - Deviates From Standard

45 60mm Tapered

.631 (16.0)

.629 (15.9) .29 (7)Max.

1.37 (35)

.29 (7)

.32 (8)

2.35 (60)

M42 x 31:10 Taper

*4.73 (120)

2.75 (70)

1.530(38.9)1.480(37.6)

MountingFlange

34 17 Tooth Spline

17 Tooth 12/24 PitchStd. SAE Spline

1.500 (38.1)1.499 (38.1)

.75 (19)

3/8-16 UNC

*4.44 (113)

2.20 (56)Min. Spline

45o

MountingFlange





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

WHITE MOTORS


DTSERIES

67

5 21 1/16 O-Ring with 7/16 Drain 3/4 BSP.F with 1/4 Drain

1.43 (36)

4.97(126)

B

A

25o

25o

12o

Aux.View A

25o

25o

38o

Aux.View A

B

A

Auxillary Views

View A - Case Drain Port

View B - Valve Cavity

.91 (23)

1.10 (28)

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

25o

25o

12o

Aux.View A

Aux.View B

A

B

D

38.5o38.5o

25o

25oAux.View A

Aux.View B

DA

B

The 5 & 2 porting options can be ordered with an internal drain and/or a relief valve cavity.

1 1/16 O-Ring with 7/16 Drain3/4 BSP.F with 1/4 Drain

1.20 (30)

.90 (23)

.90 (23)

2.73 (69)

4.55 (116)

13o

5.10 (130)

Aux.View A

A

B

A

B

Aux.View A

38.5o

WHITE MOTORS


DTSERIES

D

1 7/8 O-Ring with 7/16 Drain

4.97(126)

.90 (23)

.44 (11)

.13 (3)

1.46 (37)

.39 (10).26 (7)

.90 (23)

.44 (11)

1.46 (37)

.39 (10)

38.5o Aux.View A

Aux.View B

12o

.44 (11)

1.46 (37)

.90 (23)

.39 (10).26 (7)

.13 (3)

Aux.View B

12o

.44 (11)

1.46 (37)

.90 (23)

.39 (10)

38.5o

Aux.View A

Auxillary ViewsView A - Case Drain Port

View B - Relief Valve Cavity

.91 (23)

1.10 (28)

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

B

AA

B

B

AA

B

D

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

A B A B

DT Rotation Selection

WHITE MOTORS


DTSERIES

Code

300

375

470

540

750

930

1K1

1K5

2K1

Displacement

18.3 in3/r300 cc

22.8 in3/r374 cc

28.3 in3/r464 cc

32.7 in3/r536 cc

45.6 in3/r747 cc

56.7 in3/r929 cc

63.9 in3/r 1047 cc

91.2 in3/r 1495 cc

127.7 in3/r2093 cc

Housings

Standard Mount 5" Pilot End Ports

Standard Mount 5" Pilot Side Ports

Standard Mount 125mm Pilot End Ports

Standard Mount 125mm Pilot Side Ports

Code

C2

C8

E2

E8

Code

O

*F

D

**R

**R1

**R2

**R3

Z

Z1

Z5

Z6

Options

No OptionsFree Turn

(Industrial Use)Internal Drain

(Low Pressure)Valve Cavity

1000 PSI (69 Bar) Relief Valve Installed2000 PSI (138 Bar) Relief Valve Installed3000 PSI (207 Bar) Relief Valve Installed

60 Pulse Sensorw/4pin Connector60 Pulse Sensor

w/Male (tower) Hsg.Weather Pack Connector

120 Pulse Sensorw/4pin Connector

120 Pulse Sensor w/Male (tower) Hsg.

Weather Pack Connector

* Standard with 930, 1K5, and 2K1Displacement Codes.

** Available with 1, 2, and 5 ports only.

(S) Speed Sensor shafts. All housings are available for use with speed sensor.

Code

5

2

6

7

Side Ports

Radial Ports1-1/16-12 O-ring

Radial Ports3/4-14 BSP.FParallel Ports

1-1/16-12 O-ringParallel Ports3/4-14 BSP.F

Code

1

End Ports

7/8-14 O-ring

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: C82 = A standard mount 5" pilot radial side ported motor with 3/4" BSP.F threading)

DISPLACEMENT

700SHAFT OPTIONSHOUSINGS

SERIES

Shafts

1-1/2" Tapered (S)

50mm Straight (S)

60mm Tapered

40mm Straight (S)

2-1/4" Straight (S)

16 Tooth Spline (S)

17 Tooth Spline (S)

1-1/2" Straight

14 Tooth Spline

Code

31

41

45

36

40

42

34

30

23

WHITE MOTORS


DTSERIES

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

DTSERIES

30

10

31

11

3

5

13

15

17

15

28

26

258

7

5

6

6

19

14

16

16

14

12

4

2

1

29

32

18

20

21

22

23

249

6

27

35

30

5

3

11

10 34

29

12

4

2

1

33

34

17

16

16

DT (700) Series

NOTE: Some older model DT 2.5" bearing motors may use different components than those shown. For assistance in determining service parts for these motors, please contact Technical Support at (03) 9544-5155.

40, 45 & 47 SHAFTS ONLY

ALL OTHER SHAFTS

WHITE MOTORS

CROSS HYDRAULICS PTY LTD GREEN CATALOGUE

DTSERIES

DUST SEAL DUST SEAL)7(STLOBGNIRTOLIPMIHSPUKCABLATEM).AID"00.5(GNIRTOLIPLAESPUKCABNOLFET

).AIDMM521(GNIRTOLIPLAESTFAHSGNIRAEBGNISUOHTNORFLAESGNIRTOLIP

RECAPSGNIRAEB)3(SLAESYDOBREHSAWGNINIATERLAESROTATUMMOC

GNIRPANSLAESPUKCABNOLFETREHSAWTSURHTLAESGNIR-O

THRUST BEARINGREAR HOUSING BEARINGMANIFOLDCOMMUTATOR ASSEMBLYENDCOVER PISTONPISTON SPRINGSPACERFRONT THRUST WASHERFRONT THRUST BEARING1000 PSI RELIEF VALVE2000 PSI RELIEF VALVE3000 PSI RELIEF VALVE

TUNDETTOLSFENU81-521.1srotomgnisuoh8C&2C#roF1.125-18 UNEF SOLID NUT

4Msrotomgnisuoh8E&2E#roF 2 X 3 CASTLE NUT

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

HOUSING KITS#C2 & C8- STANDARD SAE C MOUNT WITH 5" PILOT#E2 & E8- STANDARD SAE C MOUNT WITH 125mm PILOT

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.

#31- 1-1/2" TAPERED#41- 50MM STRAIGHT#32- 1-1/2" STRAIGHT (EURO)#45- 60MM TAPERED#36- 40MM STRAIGHT#54- 40MM STRAIGHT (S)#40- 2-1/4" STRAIGHT#47- 2-1/4" STRAIGHT (S)#42- 16 TOOTH SPLINE#48- 16 TOOTH SPLINE (S)#34- 17 TOOTH SPLINE (EURO)#49- 17 TOOTH SPLINE (S)#30- 1-1/2" STRAIGHT (USA)#23- 14 TOOTH SPLINE#09- 14 TOOTH SPLINE (S)#33- 17 TOOTH SPLINE (USA)

ENDCOVER KITS (EXPLODED VIEW ITEM #26.)ENDCOVER KITS COME ASSEMBLED WITH EXPLODED VIEW ITEM #'S 8, 9, 24 & 25.TO ORDER A RELIEF VALVE FOR THE VALVE CAVITY ENDCOVERS, SEE THE MISCELLANEOUS KITS LISTING ABOVE FOR RELIEF VALVE KIT #'S.

#1- 7/8" O-RING REAR PORTS#3- MANIFOLD PORTS, D-SHAPED#5- 1-1/16" O-RING RADIAL PORTS#2- 3/4" BSP.F RADIAL PORTS#6- 1-1/16" O-RING PARALLEL PORTS#7- 3/4" BSP.F PARALLEL PORTS

700110054 700669104 SEE MISC. --- ---

700110035 700669105 ABOVE 700669305

700160005DR700160007DR

------

700160005D700160007D

---------

700160008700160009

700160007R700160007

VALVE CAVITYENDCOVER KIT

700110031 ---

700160008R

700160005 700160005R

STANDARDENDCOVER KIT

700160000---

700160000R

---

700160000DR---

700160000D700160003D

700669304

---

---

700669306

---

------

700669306

------700110028

700110056

700669102700669106700669103700669104

700669105

---

------

---620011007

700110021700110022700110023700110024

KITS LIST

700662033F

700140066

700110025

------

700140033700662046F 700140046

700140056

700669305

700140019700140025700140028

700664019700664025700664028

500018231500018221700018038700018054

NOT SHOWN

BOLT SET KIT

700669303

700018115700018113700018114500018228

700668002700668003700668004700018046

700018062700018059700018057700018060

700018097700018056700018101700018061

2K1 700140099700662099

700110020

EXP. VIEW ITEM #

EXPLODED VIEW ITEM # 29 30

---

DESCRIPTION

---

700669100

19

------

700130006

---------

700110058

DT (700) SERIES MOTOR COMPONENTSSTIKSUOENALLECSIM152666007TIKLAES

DESCRIPTIONDESCRIPTIONEXP. VIEW

ITEM #1

5

KIT

789

700666251

ITEMS # 1-9

6

1112SEAL KIT13

INCLUDED IN

1718NOTE: Motors assembled before

Jan. 5, 1994 have low pressure shaft seals.These motors will lack items 2 and 3 asshown in the exploded view drawing. To upgradethese motors to the new high pressure shaft sealconfiguration, order the kits below. The kitincludes a standard PT666251 seal kit and a newrevision pilot ring that must be used with the newseals.

NOT SHOWN

2425

35

234

34

22

1415

33

23

16

KIT

11011

700018070700018071700018064

EXP. VIEWITEM #

21

700662019F

HOUSING KIT

NOT SHOWNNOT SHOWN

28

NOT SHOWNNOT SHOWN

700664099

700664033540700662046700662033

300375

750

470

700662019700662025700662028

700664091

---700662066F

1K51K1930

700662066700662091

700662056

DISPLACEMENT STANDARD ROTOR KIT FREETURN ROTOR KIT DRIVE LINK KIT0212#METIWEIVDEDOLPXE

DESCRIPTION SHAFT KIT KEY KIT NUT KIT

19

31NOT SHOWN

INTERNAL DRAINENDCOVER KIT

700110032700110036

700110038

DESCRIPTION

------ ---

--- ---

------

700669101---

700666251P

700666251PY

---

700130007

700662025F700662028F

700140091---

700664046

VALVE CAVITY & INTERNALDRAIN ENDCOVER KIT

BOLT KIT WASHER KIT

---

---

---

32

700664056700664066