Torque Hub® Wheel Drive Products

Performance Data Physical Data

Model

Max. Cont. Torque (lb-in)

Max. Intrmt. Torque (lb-in)

Max. Input Speed (RPM)

Radial Load (lb)

Ratio

Overall Length (in.)

Pilot Mtg. Diam. (in.)

B.C. Diam. (in.)

No. of Studs

Unit Wt. (lb)

E01H 3,500 7,000

Motor
Dpdt.

5,000 31:1 to 45:1

Motor Dpdt.

7.3 8.5 5 80

W07A

7,500

15,000

1,500

5,750

4:1

8.7

6

8

8

55

W1A

15,000

30,000

4,000

5,500

18:1 to 68:1

10.3

7.9

9.5

9

90

W1BF

15,000

30,000

4,000

5,500

18:1 to 68:1

10.3

7.9

9.5

9

90

W3B1

37,500

75,000

4,000

14,000

18:1 to 73:1

12.2

11.0

13.2

10

205

W3CN

37,500

75,000

4,000

14,000

18:1 to 73:1

12.2

11.0

13.2

10

205

W4C1

40,000

80,000

5,000

14,500

12:1 to 37:1

13.9

11.0

13.2

10

361

W5

50,000

100,000

4,000

31,000

15:1 to 49:1

11.3

10.6

12.4

8

178

W6C1

60,000

120,000

5,000

8,000

13:1 to 116:1

13.0

11.0

13.2

10

265

W12C3

125,000

250,000

5,000

20,000

20:1 to 40:1

19.1

14.4

16.8

12

474

W16C3

160,000

320,000

4,000

25,000

20:1 to 39:1

18.41

14.440

16.750

12

520

W16D1

160,000

320,000

4,000

25,000

20:1 to 39:1

18.64

14.440

16.750

12

550

W20D1

250,000

500,000

1,800

42,000

26:1 to 115:1

20.7

23.3

21.9

20

1,250

W25D4

200,000

400,000

3,000

30,000

19:1 to 88:1

22.0

17.5

19.8

12

740

W40D2

400,000

800,000

3,000

30,000

18:1 to 40:1

22.54

20.866

22.385

30

1170

W50D9

500,000

1,000,000

3,000

30,000

18:1 to 24:1

24.2

19.0

21.9

20

1,360

W80D1

800,000

1,600,000

3,000

*

20:1 to 35:1

23.8

23.25

25.25

20

1600

W90

1,470,000

2,941,000

2,200

*

25:1 to 151:1

43.4

22.8

25.8

24

2,276

W90K

900,000

1,800,000

2,000

30,000

25.218

29.65

22.835

25.787

24

2250

7HB0

30,000

60,000

5,000

5,500

19:1 to 132:1

8.86(D) 10.4
(T)

7.885

9.5

9

89

7HBA

30,000

60,000

5,000

14,000

19:1 to 132:1

9.4
(D) 10.82
(T)

7.885

9.5

9

110

7HLH

30,000

60,000

5,000

14,000

19:1 to 57:1

8.86(D)

7.885

9.5

9

117

7HPA

30,000

60,000

5,000

14,000

19:1 to 132:1

8.86(D) 10.4
(T)

7.885

9.5

9

110

11HBA0A

48,675

97,350

5000

16000

15:1 to 121:1

10.54(D)
11.96(T)

9.839

11.417

9

170

11HBA0B

48,675

97,350

5000

16000

15:1 to 121:1

10.54(D)

11.96(T)

11.020

13.187

10

170

11HPA1D

48,675

97,350

5000

16000

15:1 to 121:1

10.54(D)

11.96(T)

9.839

11.417

9

188

11HPA1E

48,675

97,350

5000

16000

15:1 to 121:1

10.54(D)

11.96(T)

11.020

13.187

10

188

11HPA1N

11HPA2G

11HPE3M

 48,675  97,350  5000

16000

15:1 to 121:1 10.84(D)

12.25(T)

9.839 11.417 9  188

11HPA2H

11HPE3K

48,675 97,350 5000 16000 15:1 to 121:1 10.84(D)

11.96(T)

 11.020

13.187

 10  188

18HB

80,000

160,000

5000

18000

15:1 to 121:1

10.79(D)
12.56(T)

11.000

11.000

10

225

18HC

80,000

160,000

5000

18000

15:1 to 48:1

10.79(D)

11.000

11.000

10

225

*Dimensions and specifications are only representative of the units and will vary by specific model number selected
*Contact Fairfield for specific model information