STS/STD tooth synchronous belt wheel

Semicircle tooth 8m synchronous belt pulley

Semicircle tooth 8m synchronous belt pulley

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 Less than L44 teeth More than L44 teeth
15=15MM 17 22 37 42
25=25MM 28 33 48 53
30=30MM 33 38 53 58
40=40MM 44 49 64 69



specification Shape Pitch diameter PD OD Flange outer diameter F Inner diameter of rib M Wheel diameter Dm Inner hole dH7
A type B type
H P C|N H P C|N
S8M*18 A|B 45.84 44.47 51 36 32 12 ~ 28 12 ~ 26 12 ~ 26 12 ~ 28 12 ~ 22 12 ~ 20
S8M*19 48.38 47.01 55 39 35 12 ~ 32 12 ~ 28 12 ~ 28 12 ~ 321 12 ~ 25 12 ~ 20
S8M*20 50.93 49.56 57 41 36 12 ~ 32 12 ~ 30 12 ~ 30 12 ~ 32 12 ~ 26 12 ~ 22
S8M*21 53.47 52.10 60 46 40 12 ~ 37 12 ~ 32 12 ~ 32 12 ~ 36 12 ~ 30 12 ~ 24
S8M*22 56.02 54.65 60 46 41 12 ~ 37 12 ~ 34 12 ~ 34 12 ~ 37 12 ~ 30 12 ~ 25
S8M*24 61.12 59.75 67 50 46 12 ~ 42 12 ~ 40 12 ~ 40 12 ~ 42 12 ~ 34 12 ~ 28
S8M*25 63.66 62.29 70 55 48 12 ~ 48 12 ~ 40 12 ~ 40 12 ~ 44 12 ~ 36 12 ~ 28
S8M*26 66.21 64.84 74 53 51 14 ~ 50 14 ~ 45 14 ~ 45 14 ~ 47 14 ~ 39 14 ~ 31
S8M*28 71.30 69.93 80 60 55 14 ~ 52 14 ~ 48 14 ~ 48 14 ~ 51 14 ~ 43 14 ~ 35
S8M*30 76.39 75.02 86 66 60 14 ~ 59 14 ~ 50 14 ~ 50 14 ~ 56 14 ~ 46 14 ~ 38
S8M*32 81.49 80.12 87 68 63 14 ~ 59 14 ~ 55 14 ~ 50 14 ~ 59 14 ~ 49 14 ~ 45
S8M*34 86.58 85.21 94 74 70 16 ~ 67 16 ~ 60 16 ~ 50 16 ~ 66 16 ~ 56 16 ~ 48
S8M*36 91.67 90.30 99 78 75 16 ~ 72 16 ~ 65 16 ~ 50 16 ~ 71 16 ~ 61 16 ~ 50
S8M*38 96.77 95.40 105 84 80 16 ~ 76 16 ~ 65 16 ~ 50 17 ~ 76 16 ~ 65 16 ~ 50
S8M*40 101.86 100.49 112 90 85 20 ~ 80 20 ~ 65 20 ~ 50 20 ~ 80 20 ~ 65 20 ~ 50
S8M*44 112.05 110.68 119 100 90 20 ~ 80 20 ~ 65 20 ~ 50 20 ~ 80 20 ~ 65 20 ~ 50
S8M*48 122.23 120.86 131 111 100 20 ~ 80 20 ~ 65 20 ~ 50 20 ~ 80 20 ~ 65 20 ~ 50
S8M*50 127.32 125.95 135 115 100 20 ~ 80 20 ~ 65 20 ~ 50 20 ~ 80 20 ~ 65 20 ~ 50
S8M*60 152.79 151.42 160 140 100 20 ~ 80 20 ~ 65 20 ~ 50 20 ~ 80 20 ~ 65 20 ~ 50
S8M*72 183.35 181.98 190 161 100 20 ~ 80 20 ~ 65 20 ~ 50 20 ~ 80 20 ~ 65 20 ~ 50
Note: The above is the company's standard reference model parameters, the specific model is customized according to your requirements.
Semicircular arc tooth S14M synchronous belt pulley

STS/STD tooth synchronous belt wheel

Semicircular arc tooth S14M synchronous belt pulley

Semicircular arc tooth S5M synchronous pulley

STS/STD tooth synchronous belt wheel

Semicircular arc tooth S5M synchronous pulley

Semicircular arc tooth S3M synchronous belt pulley

STS/STD tooth synchronous belt wheel

Semicircular arc tooth S3M synchronous belt pulley

Semicircular arc tooth S2M synchronous belt pulley

STS/STD tooth synchronous belt wheel

Semicircular arc tooth S2M synchronous belt pulley