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Timer Pulleys
Timing Belt Pulleys
Planetary Gearboxes
Flexible Geared Couplings
Gears
FHP Motors with Gear Boxes
Racks and Pinions
Gear Pumps
Oval Gear Pumps
Spur Gear Pumps

 
Timer Pulleys
 

 

Timer Pulleys

 

THE SALIENT FEATURES :
TUFF TIMER PULLEYS

• High grade Engineering Plastic
• Strength close to Cast Iron
• Low Drive Weight
• Jerk & vibration free
• Minimum heat built-up
• Positive non-slip engagement
• High Mechanical efficiency
• No Lubrication required
• Abrasion resistant

 

Tuff Timing Pulleys

 
Tuff Timing Pulleys

 

No Of TEETH TYPE Pilot Bore (d) Max Bore (dmax) Metal Insert (Dm) Boss
(D )
Boss Length
(BL)
Teeth Width (w) PCD
MXL (2.032 mm) Pitch TUFF TIMER PULLEYS
12MXL A 6 - - 16 10 12 -
15MXL A 5* 5 - - - 12 9.70
15MXL A 6* 6 - 16 6 12 9.70
16MXL A 4 4 - - - 12 10.30
16MXL A 5* 5 - - - 12 10.30
20MXL A 6* 6 - - - 11.5 12.90
20MXL C 5 5 9 16 6 11.5 12.90
22MXL C 5 5 9 16 6 12 14.23
24MXL C 4 6 10 14 7 12 15.5
25MXL C 5 6 12 12 - 13 16.10
26MXL A 5 6 - 19 7.5 13 16.80
26MXL C 5 6 12 19 7.5 13 16.80
30MXL A 8 8 - - - 13 19.41
30MXL D 8 8 12 - - 13 19.41
32MXL A 6.35* 6.35* - - - 13 20.70
32MXL D 4 6 16 - - 13 20.70
32MXL D 6 6 16 - - 13 20.70
40MXL A 6* 6 - - - 12 25.80
                 
40MXL B 6 15 20 20 8 12 25.80
45MXL D 8 8 16 - - 12 29.07
50MXL C 5 15 27 27 15 12 32.35
60MXL A 6 6 - - - 12 38.82
60 MXL C 8 15 32 24 8.5 17 38.82
72MXL B 5 20 25 25 10 13 46.50
120MXL C 8 12 23 25 9.3 13.5 77.54
144MXL A 25 30 - - - 13 93.10
144MXL B 6 18 30 34 17 13 93.10
USED IN VARIOUS
Indexing,
Electronic Equipments,
Dispensing Equipments.
 
timer-pulleys
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
No Of TEETH TYPE Pilot Bore (d) Max Bore (dmax) Metal Insert (Dm) Boss
(D )
Boss Length
(BL)
Teeth Width (w) PCD
T5 Pitch TUFF TIMER PULLEYS
12T5 C 6 6 10.5 21 7 14 19.10
13T5 A 8 6 - - - 15.2 20.70
15T5 A 10 8 - - - 18 23.87
18T5 B 6 6 22 20 6 10.5 28.64
19T5 A 10 10 - - - 18 30.23
20T5 B 6 13 20 20 5.5 15.2 31.80
20T5 B 8 13 20 20 5.5 15.2 31.80
24T5 D 8 13 24 - - 14 38.20
30T5 D 6 15 25 - - 13 47.70
32T5 D 6 15 25 - - 14 50.90
33T5 D 6 15 25 28 8 13 52.50
40T5 B 6 15 28 - - 15 63.66
63T5 D 10 75 85 - - 10 100.31
USED IN VARIOUS
Paper folding Machines,
Vending Machines
 
timer-pulleys
 
 
 
 
 
 
 
   
No Of TEETH TYPE Pilot Bore (d) Max Bore (dmax) Metal Insert (Dm) Boss
(D )
Boss Length
(BL)
Teeth Width (w) PCD
XL (5.08 mm) TUFF TIMER PULLEYS
10XL A 6* 6 - 16 6 14 16.10
10XL C 5 8 10 16 6 14 16.10
10XL E 6* - - 16 6 12.5 -
11XL C 5 8 11 18 6 13.5 17.78
12XL A 8* 8 - 20 6 12 19.40
12XL C 5 10 12.5 18 6.5 12 19.40
14XL C 6 10 16 20 10 13 22.63
15XL B 5 10 14 20 8 12 24.20
15XL C 5 10 14 20 15 12 24.20
16XL A 6 - - - - 14 25.88
16XL B 5 10 16 20 8 12 25.88
16XL C 5 15 18 21 12 14 25.87
16XL E 5 15 18 21 12 14 25.87
18XL B 5 14 22 24 10 14 29.10
18XL C 6 18 22 25 11 14 29.10
19XL B 6 15 25 25 8 13 30.70
20XL A 15** 15 - - - 12 32.34
20XL B 5 20 25 25 10 12 32.34
20XL C 5 20 25 25 7 12.5 32.34
21XL A 24 - - - - 15.5 33.90
21XL B 5 20 25 25 10 16 33.90
21XL C 5 20 25 25 5 16 33.90
22XL A 5 - - - - 12 35.57
22XL A 16 26 - - - 12 35.57
22XL B 5 20 28 25 14 12 35.57
22XL C 5 20 28 25 14 12 35.57
23XL A 15** 15 - - - 13 37.19
23XL B 6 15 22 25 10 14 37.20
23XL C 6 15 30 30 8 14 37.20
24XL A 15** 15 - - - 13 38.81
24XL B 5 15 25 25 7 14 38.81
24XL B 5 15 30 30 8 13 38.81
24XL C 6 15 25 25 9 13 38.81
25XL A 15** 15 - - - 12 40.40
25XL B 5 20 32 32 15 12 40.40
26XL A 24* - - - - 12 42.04
26XL A 15** 15 - - - 12 42.04
26XL B 5 15 25 35 13 12 42.04
26XL B 5 15 30 30 13.5 11.5 42.04
26XL B 5 15 25 25 6 12 42.04
26XL

D

5 15 25 25 - 12 42.04
27XL A 15** 15 - - - 14 43.70
27XL B 5 15 22 25 11 14 43.66
28XL A 6* - - - - 12 45.28
28XL B 5 25 25 25 14 12 45.28
28XL C 5 15 25 25 14 12 45.28
29XL A 15 15 - - - 14 46.89
29XL C 5 15 25 25 12 14 46.89
30XL A 15** 15 - - - 14 48.50
30XL B 5 20 25 25 15 14 48.50
30XL C 8 30 40 40 15 14 48.50
31XL A 15** 15 - - - - 50.10
31XL B 5 15 25 25 10 12 50.10
32XL A 15** 15 - - - 12 51.74
32XL B 6 15 25 25 10 12 51.74
32XL B 6 15 25 25 11 14 51.74
32XL B 6 30 40 40 12 14 51.74
33XL A 15** 15 - - - 14 53.40
33XL B 6 15 - 25 12 14 53.40
34XL A 15** 15 - - - 14 54.98
34XL B 5 20 30 30 15 14 54.47
35XL A 15** 15 - - - 12 56.60
35XL B 6 15 28 28 15 12 56.60
35XL B 10 20 30 30 10 26 56.60
36XL A 15** 15 - - - 14 58.21
36XL B 6 15 25 25 10 12 58.21
36XL C 5 15 25 25 13 14 58.21
36XL C 8 40 50 50 15 14 58.21
37XL A 15** 15 - - - 12 59.83
37XL B 5 15 20 25 11 12 59.83
38XL A 15** 15 - - - 12.5 61.45
38XL B 5 15 25 25 10 12.5 61.45
39XL B 10 15 38 26.5 13 12.5 63.00
39XL D 10 25 38 - - 12.5 63.00
40XL A 15** 15 - - - 14 64.70
40XL B 5 15 30 30 15 14 64.70
41XL A 15** 15 - - - 12 66.30
41XL B 6 15 28 28 20 12 66.30
42XL A 15** 15 - - - 14 66.30
42XL B 6 20 30 28 13 14 67.90
43XL A 15** 15 - - - 13 69.50
43XL B 6 15 25 25 10 13 69.50
44XL A 15** 15 - - - 12 71.15
44XL B 8 20 30 35 14 13 71.15
45XL A 15** 15 - - - 13 72.77
45XL B 6 15 25 25 14 14 72.77
46XL A 15** 15 - - - 12 74.30
46XL B 5 15 25 25 18 12 74.30
48XL A 15** 15 - - - 13 77.60
48XL B 6 22 30 30 8 12 77.65
49XL A 15** 15 - - - 13.5 79.20
50XL A 15** 15 - - - 11.5 80.80
50XL B 6 22 35 35 16 11 80.80
50XL B 6 22 30 30 9 12 80.80
51XL A 15** 15 - - - 13 82.50
USED IN VARIOUS
Yarn Winders,
Educational Equipments,
Cutting Machines,
Oil Skimmers,
Packaging Machines,
Medical Equipments
 
timer-pulleys
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
timer-pulleys

   
No Of TEETH TYPE Pilot Bore (d) Max Bore (dmax) Metal Insert (Dm) Boss
(D )
Boss Length
(BL)
Teeth Width (w) PCD
XL (5.08 mm) TUFF TIMER PULLEYS
53XL A 15** 15 - - - 13 85.70
53XL B 6 15 25 25 10 13 85.70
54XL A 15** 15 - - - 12.5 87.30
54XL B 6 15 25 25 12 12.5 87.30
55XL A 15 15 - - - 13 88.90
55XL B 8 15 25 25 7 13 88.90
57XL A 15** 15 - - - 13 92.17
57XL B 6 15 25 28 8 13 92.17
57XL B 6 15 28 28 22 13 92.17
58XL A 15** 15 - - - 13 93.80
58XL B 5 15 28 28 13 13 93.80
60XL A 15** 15 - - - 12.5 97.00
60XL B 6 15 26 26 9 12.5 97.00
61XL A 15** 15 - - - 11 98.64
61XL B 8 15 25 25 12 11 98.64
64XL A 15** 15 - - - 12 103.50
64XL A 20** 20 - - - 12 103.50
64XL B 8 15 25 30 11 12 103.50
66XL A 15* 15 - - - 14 106.72
66XL A 20* 20 - - - 14 106.72
66XL B 8 - 30 30 10 14 106.72
70XL B 10 25 35 35 10 10 113.20
72XL B 8 22 35 35 10 13 116.43
82XL B 6 15 26 30 10 12 132.60
 
USED IN VARIOUS
Conveyors, Extruders, Machines,
SPM's System Integration in Robotics
 
timer-pulleys
 
 
 
 
 
 
 
 
 
 
No Of TEETH TYPE Pilot Bore (d) Max Bore (dmax) Metal Insert (Dm) Boss
(D )
Boss Length
(BL)
Teeth Width (w) PCD
8M HTD TUFF TIMER PULLEYS
20 8M B 10 28 40 40 10 26.5 50.95
24 8M B 10 38 50 50 10 26.5 61.14
26 8M D 15 38 50 - - 25 66.21
40 8M C 10 38 50 - 12 26 101.90
48 8M D 10 38 50 - - 26.5 122.20
56 8M D 20 38 50 - 7 25 142.60
64-8M D 10 48 60 - - 24 162.97
68-8M D 10 48 60 - 8 24 173.16
 
 
 
 
 
 
 
 
 
 
 
   
No Of TEETH TYPE Pilot Bore (d) Max Bore (dmax) Metal Insert (Dm) Boss
(D )
Boss Length
(BL)
Total
length (L)
OD PCD Fl.dia (D1) Teeth Width (w)
L Pitch (9.525 mm ) TUFF TIMER PULLEYS

10L

C

6

16

21

25

10

40

29.56

30.30

36

28

10L

D

6

16

24

24

-

-

29.56

30.30

36

28

11L

D

8

12

22.5

22.5

-

-

32.59

33.30

38

28

12L

B

8

20

28

28

12

44

35.62

36.38

41

30

12L

D

8

20

28

28

-

-

35.62

36.38

41

30

13L

B

8

20

32

32

17

47

38.65

39.40

42

28

13L

D

8

20

32

32

17

47

38.65

39.40

42

28

14L

B

8

20

32

33

16

46

41.69

42.40

48

28

14L

D

8

20

32

33

-

-

41.69

42.40

48

28

15L

B

8

25

35

34

12

43

44.72

45.48

51

28

15L

D

8

25

35

34

-

-

44.72

45.48

51

28

16L

C

10

32

40

38

14

44

47.75

48.50

52

28

16 L

B

10

32

40

38

10

40

47.75

48.53

52

28

16L

D

10

32

40

38

-

-

47.75

48.50

52

28

17L

B

8

30

42

42.5

12

42

50.78

51.50

57

28

17L

D

8

30

42

-

-

-

50.78

51.50

57

28

18L

B

8

30

42

42.5

12

43

53.81

54.50

60

28

18L

D

8

30

42

-

-

-

53.81

54.50

60

28

19L

B

8

35

47

45

18

51

56.85

57.61

67

28

19L

D

8

35

47

-

-

-

56.85

57.61

67

28

20L

B

10

38

50

40

10

41

59.88

60.64

65

28

20L

D

10

38

50

-

-

-

59.88

60.64

65

28

21L

C

10

38

55

50

10

40

62.91

63.66

68

28

21L

D

10

38

55

-

11

-

62.91

63.66

68

24.5

22L

B

10

20

30

40

12

42

65.94

66.70

71

28

24L

B

10

35

45

45

12

42

72.01

72.80

78

28

24L

C

10

35

45

45

12

42

72.01

72.70

78

28

25L

B

10

35

45

45

12

42

75.04

75.83

81

28

25L

D

10

30

40

-

-

-

75.04

75.80

81

27

32L

D

10

40

50

-

-

-

96.26

97.02

104

27

40L

B

10

38

50

50

10

43

120.52

121.20

126

30

40L

D

10

38

50

-

-

-

120.52

121.20

126

30

48L

B

10

38

50

50

10

43

144.76

145.53

149

30

48L

D

10

38

50

-

-

-

144.76

145.53

149

30

60L

D

15

38

50

-

-

-

181.15

181.90

188

30

 
   
   
No Of TEETH TYPE Pilot Bore (d) Max Bore (dmax) Metal Insert (Dm) Boss
(D )
Boss Length
(BL)
Teeth Width (w) PCD
T10 Pitch TUFF TIMER PULLEYS
12T10 B 8 20 28 28 10 29 38.20
12T10 E 8 20 28 28 8 29 38.20
12T10 B 8 20 28 28 12 54 38.20
12T10 E 8 20 28 28 10 54 38.20
20T10 A 25 25 - 35 10 31 63.69
20T10 A 25 25 - - - 31 63.69
24T10 B 10 32 38 42 19 29 76.43
 
 
 
 
 
 
 
 
 
 
 
 
   
No Of TEETH TYPE Pilot Bore (d) Max Bore (dmax) Metal Insert (Dm) Boss
(D )
Boss Length
(BL)
Teeth Width (w) PCD
S8M HTD TUFF TIMER PULLEYS
20 S8M B 10 28 40 40 10 26.5 50.95
24 S8M B 10 38 50 50 10 26.5 61.14
 
 
 
 
 
 
   
No Of TEETH TYPE Pilot Bore (d) Max Bore (dmax) Metal Insert (Dm) Boss
(D )
Boss Length
(BL)
Teeth Width (w) PCD
MXL Pitch DOUBLE PULLEYS
30 MXL D 6 6 12 - - 11 19.41
45 MXL D 8 8 16 - - 12 29.07
                 
 
 
 
 
 
 
 
   
No Of TEETH TYPE Pilot Bore (d) Max Bore (dmax) Metal Insert (Dm) Boss
(D )
Boss Length
(BL)
Teeth Width (w) PCD
5M HTD PULLEYS
18 5M B 8 14 21 21 9 17 28.66
36 5M B 10 26 38 38 9 16 57.3
36 5M D 10 26 45 - - 16 57.3
48 5M B 8 20 30 30 10 16 76.40
60 5M B 8 20 30 30 10 16 95.50
72 5M B 10 35 50 50 10 21 114.6
72 5M D 10 35 50 - - 21 114.6
90 5M B 12 25 34 34 9 17 143.31
 
 
 
 
 
 
 
 
 
 
 
 
   
No Of TEETH TYPE Pilot Bore (d) Max Bore (dmax) Metal Insert (Dm) Boss
(D )
Boss Length
(BL)
Teeth Width (w) PCD
3M HTD PULLEYS
18 3M A 8 8 - - - 9 17.18
18 3M A 8 8 - - - 16.5 17.18
18 3M A 6.4 6.4 - - - 9 17.18
18 3M C 5 5 9 18 8 16.5 17.18
21 3M C 10 10 18 18 8 11 20.05
27 3M A 8* 8 - - - 9 25.78
27 3M B 5 12 16 16 8 16.5 25.78
30 3M C 17 - 22 35 8 20 28.65
30 3M D 6 16 21 - - 17 28.65
32 3M A 8 8 - - - 9 30.55
40 3M B 17 - 32 32 8 20 -
50 3M B 15 - 40 35 8 12 -
54 3M B 5 20 25 25 8 16.5 51.57
 
USED IN VARIOUS
Big Conveyors,
SPM's, Gantries, Hoists
 
 
 
 
 
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