SPROCKET TYPE

 

Torque limiter is a protective device that limits torque transmitted in a drive system by slipping when torque demand exceeds a preset value as a result of shock load, over loads, or machine jams. It automatically re-engages when overload torque has passed, no resetting is required. The torque limiter prevents machine damage and eliminates costly downtime. The torque limiter utilizes spring loaded friction surface for its operations; slip torque is preset by adjustment of the spring force. The torque limiter can be used with sprocket, gear, sheave or flange plate as a centre member that is clamped between two friction facings.

 

SIZE MIN. MAX. MIN.BORE MAX. BORE APPROX WT-KG. A B C D M.MAX. 'F' SPROCKET BORE DIA OVER BUSHING

50-M1

50-M2

65-M1

65-M2

90-M1

9-M2

125-M1

125-M2

150-M1

150-M2

180-M1

180-M2

225-M1

225-M2

0.3

0.6

0.7

1.4

2.0

3.5

5.0

6.5

7.5

9.0

11.0

20.0

22.0

40.0

1.5

2.5

2.8

5.5

7.0

14.0

18.0

36.0

44.0

61.0

58.0

110.0

140.0

175.0

8.0

8.0

9.6

9.6

12.7

12.7

19.0

19.0

25.0

25.0

25.0

25.0

30.0

30.0

16

16

22

22

28

28

38

38

42

42

64

64

92

92

 

0.30

0.33

0.40

0.40

1.12

1.12

3.00

3.00

4.20

4.20

6.82

6.82

12.70

12.70

50

50

65

65

90

90

125

125

150

150

180

180

230

230

29

29

50

50

65

65

78

78

90

90

105

105

120

120

24

24

35

35

45

45

60

60

70

70

105

105

120

120

 

6.0

6.0

15

15

18

18

23

23

27

27

27

27

33

33

7.2

7.2

8.8

8.8

16.0

16.0

16.0

16.0

23.0

23.0

28.5

28.5

28.5

28.5

30.00

30.00

41.40

41.40

52.00

52.00

70.00

70.00

80.00

80.00

110.00

110.00

152.00

152.00

 

 

 

 

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