Inch Ladder Type Synchronous Pulley

Trapezoidal tooth L synchronous belt wheel

Trapezoidal tooth L synchronous belt wheel

Cixi XINLAN Synchronous Belt Co., Ltd.

Production materials: 45# steel, aluminum alloy, cast iron, brass, etc.

Processing Equipment: CNC lathes, gear hobbing machines, etc.

Delivery cycle: 3~10 days

Application areas: Communication food machinery, medical machinery, steel machinery, petrochemical industry, instrumentation, various precision machine tools, etc.

Standard timing belt width K W G Less than L60 teeth More than L60 teeth
050=12.7MM 14 19 5 31 39
075=19.1MM 21 26 8 38 46
100=25.4MM 27 32 11 44 53
150=38.1MM 40 45 14 57  



specification Shape Pitch diameter Outer diameter Outside diameter of rib Inner diameter of rib Through hole outer diameter Wheel diameter Inner hole dH7
A type B shape|W shape
H P C|N H P C|N
12L A|B 36.38 35.62 43 30   27 8 ~ 22 8 ~ 18 8 ~ 18 8 ~ 22 8 ~ 18 8 ~ 18
14L 42.45 41.69 48 36   30 8 ~ 27 8 ~ 21 8 ~ 21 8 ~ 26 8 ~ 20 8 ~ 20
15L 45.48 44.72 48 36   30 8 ~ 27 8 ~ 23 8 ~ 23 8 ~ 26 8 ~ 20 8 ~ 20
16L 48.51 47.75 55 39   32 10 ~ 32 10 ~ 26 10 ~ 23 10 ~ 28 10 ~ 22 10 ~ 22
17L 51.54 50.78 55 39   34 10 ~ 32 10 ~ 26 10 ~ 26 10 ~ 30 10 ~ 24 10 ~ 23
18L 54.57 53.81 60 46   36 10 ~ 37 10 ~ 29 10 ~ 29 10 ~ 32 10 ~ 26 10 ~ 23
19L 57.61 56.85 65 50   38 12 ~ 42 12 ~ 34 12 ~ 30 12 ~ 34 12 ~ 28 12 ~ 25
20L 60.64 59.88 67 50   40 12 ~ 42 12 ~ 34 12 ~ 30 12 ~ 36 12 ~ 30 12 ~ 26
21L 63.67 62.91 70 55   42 12 ~ 48 12 ~ 40 12 ~ 32 12 ~ 38 12 ~ 30 12 ~ 26
22L 66.70 65.94 75 55   45 12 ~ 52 12 ~ 42 12 ~ 34 12 ~ 41 12 ~ 33 12 ~ 30
24L 72.77 72.01 83 63   50 12 ~ 59 12 ~ 49 12 ~ 41 12 ~ 46 12 ~ 38 12 ~ 30
25L 75.80 75.04 83 63   50 12 ~ 59 12 ~ 49 12 ~ 41 12 ~ 46 12 ~ 38 12 ~ 30
26L 78.83 78.07 86 66   50 12 ~ 59 12 ~ 49 12 ~ 41 12 ~ 46 12 ~ 38 12 ~ 30
28L 84.89 84.13 94 74   50 12 ~ 67 12 ~ 57 12 ~ 49 12 ~ 46 12 ~ 38 12 ~ 30
30L 90.96 90.20 99 78   56 12 ~ 72 12 ~ 62 12 ~ 50 12 ~ 52 12 ~ 42 12 ~ 34
32L 97.02 96.26 105 84   56 14 ~ 76 14 ~ 65 14 ~ 50 14 ~ 52 14 ~ 42 14 ~ 34
34L 103.08 102.32 112 90   63 14 ~ 80 14 ~ 65 14 ~ 50 14 ~ 59 14 ~ 49 14 ~ 41
36L 109.15 108.39 119 100   63 14 ~ 80 14 ~ 65 14 ~ 50 14 ~ 59 14 ~ 49 14 ~ 41
38L 115.22 114.46 126 100   63 16 ~ 80 16 ~ 65 16 ~ 50 16 ~ 59 16 ~ 49 16 ~ 50
40L 121.28 120.52 131 111   63 16 ~ 80 16 ~ 65 16 ~ 50 16 ~ 67 16 ~ 49 16 ~ 41
42L 127.34 126.58 135 115   71 16 ~ 80 16 ~ 65 16 ~ 50 16 ~ 67 16 ~ 57 16 ~ 41
44L 133.40 132.64 136 118   71 16 ~ 80 16 ~ 65 16 ~ 50 16 ~ 67 16 ~ 57 16 ~ 49
46L 139.47 138.71 144 111   71 16 ~ 80 16 ~ 65 16 ~ 50 16 ~ 67 16 ~ 57 16 ~ 49
48L 145.53 144.77 152 134   71 16 ~ 80 16 ~ 65 16 ~ 50 16 ~ 67 16 ~ 57 16 ~ 49
50L 151.60 150.84 160 140   71 16 ~ 80 16 ~ 65 16 ~ 50 16 ~ 67 16 ~ 57 16 ~ 49
60L W 181.91 181.15     160 71 16 ~ 100 16 ~ 65 16 ~ 50 16 ~ 67 16 ~ 57 16 ~ 49
72L 218.30 217.54     197 71 16 ~ 100 16 ~ 65 16 ~ 50 16 ~ 67 16 ~ 57 16 ~ 49

Trapezoidal tooth XXH timing belt wheel

Inch Ladder Type Synchronous Pulley

Trapezoidal tooth XXH timing belt wheel

Trapezoidal tooth XL timing belt wheel

Inch Ladder Type Synchronous Pulley

Trapezoidal tooth XL timing belt wheel

Trapezoidal tooth H synchronous belt wheel

Inch Ladder Type Synchronous Pulley

Trapezoidal tooth H synchronous belt wheel

Trapezoidal tooth XH timing belt wheel

Inch Ladder Type Synchronous Pulley

Trapezoidal tooth XH timing belt wheel

Trapezoidal tooth MXL timing belt wheel

Inch Ladder Type Synchronous Pulley

Trapezoidal tooth MXL timing belt wheel