Dimension chart for Shaft Mounted Speed Reducer Sizes B-H
 
SIZES A

B

C D E F

Input Shaft Keyway

H J K P T U V W X Y
Hub Dia
STD ALT
B 134 30 40 63 59 80 19j6 6x3.5x50 104 131 55 10 186 226 81 75 25 79
C 142 40 50 72 65 90 22j6 6x3.5x5.6 108 156 59 10 218 270 96 90 31 95
D 152 50 55 77 68 100 25j6 8x4x63 118 188 76 12 258 328 117 110 37 116
E 170 55 65 85 76 115 28j6 8x4x70 130 222 90 12 278 377 129 125 43 133
F 189 65 75 90 87 130 32k6 10x5x70 149 242 98 16 317 414 143 141 50 150
G 212 75 85 105 110 145 42k6 12x5x90 172 277 110 16 365 468 162 156 56 166
H 242 85 100 116 115 170 48K6 14x5.5x100 190 330 88 16 434 550 195 189 62 200

Dimension - Shaft Mounted Speed Reducer Sizes B - H
Power Rating (KW)

OUTPUT
RPM

B5

C5

D5

E5

F5

G5

H5

J5

50

1.35

2.50

3.85

5.55

8.30

12.10

19.30

31.50

100

2.69

4.60

6.30

11.20

16.50

25.20

39.00

61.00

150

3.60

5.70

8.90

14..00

20.00

35.00

50.40

78.00

200

4.30

6.70

10.50

16.60

24.00

40.00

60.00

93.00

250

4.60

7.70

12.00

18.00

27.50

46.00

68.00

107.0

OUTPUT
RPM

B13
B20

C13
C20

D13
D20

E13
E20

F13
F20

G13
G20

H13
H20

J13
J20

10

0.29

0.50

0.80

1.30

1.90

3.30

4.70

7.45

20

0.60

1.10

1.70

2.50

4.10

7.00

10.00

15.80

30

0.80

1.70

2.60

4.20

6.20

10.50

15.00

24.00

40

1.15

2.20

3.50

5.50

8.10

14.00

20.00

31.00

50

1.40

2.50

4.00

6.30

9.40

16.00

23.00

36.00

60

1.70

3.00

4.70

7.40

11.10

19.00

27.00

42.5

70

1.90

3.30

5.20

8.25

12.10

21.00

30.00

46.00

80

2.20

3.90

6.15

9.65

14.20

24.50

35.00

54.00

90

2.40

4.40

6.80

10.70

15.70

27.00

39.00

60.00

100

2.70

4.60

7.20

11.30

16.60

28.50

41.00

63.50

TORQUE
AT 10RPM
 in NM

275

510

810

1270

1865

3230

4650

7100

TORQUE
AT 70 RPM
in NM

260

420

740

1120

1790

2950

4550

6600

For speed higher than 70 rpm output use 1:13 or 1:5 ratios

Applications:SMSR’s Have Diverse Application in Material Handling Equipment (Conveyors, Elevators) Industries Covered:Cement, Coal, Steel And Engineering Industries, Textile Processing Industries, Sugar Mills, Food Processing And Dairy Plants, Drugs & Pharmaceutical Plants And Printing Machinery

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