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Semi-arc tooth S3M synchronous pulley

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  • Add: No.12, Prosperity Road, Tianyang Village, Longshan Town, Cixi City
  • Tel: 0574-63737656
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  • Cellphone：13221996622
  • Contact: Mr. Lin
  • Web：www.cxxinlong.com
Semi-arc tooth S3M synchronous pulley

Semi-arc tooth S3M synchronous pulley

  • 【Production materials】: 45# steel, aluminum alloy, cast iron, brass, etc
  • 【Processing equipment】: CNC lathes, gear hobbing machines, etc
  • 【Supply cycle】: 3-10 days
  • 【Application area】: Communication food machinery, medical machinery, steel machinery, petrochemical, instrumentation, various precision machine tools, etc
STD3M synchronous belt is not only for the STD3M synchronous belt of domestic equipment, but also can replace the imported STD3M synchronous belt. If you customize STD3M synchronous pulley, please provide the drawing of the pulley (it is not necessary to draw the tooth shape size of the pulley in the drawing), we can also draw the drawing of the pulley according to the specifications, models, inner holes, keyways, width and other dimensions of the pulley provided by you; We can also provide you with mapping pulley and other services.

Introduction to Semi-arc tooth S3M synchronous pulley

Standard sync band width K W L
06=6MM 7 11 19
10=10MM 11 15 23
15=15MM 17 21 29

 

 

Specification Shape Pitch diameter P.D Outer diameter O.D Flange outside diameter F Inner diameter of flange M Wheel hub diameter Dm Inner hole dH7
A shape B shape | C shape
H P C|N H P C|N
S3M*14 C|A 13.37 12.61 16 9.5 16 4|5|6 4|5|6 4|5|6
S3M*15 14.32 13.56 18 11 18 4|5|6 4|5|6 4|5|6
S3M*16 15.28 14.52 18 11 18 4~7 4~7 4~7
S3M*18 17.19 16.43 20 12 20 4~8 4|5 4~8 4~8
S3M*19 18.14 17.38 23 13 22 4~9 4|5|6 4~8 4~8
S3M*20 19.10 18.34 23 13 22 4~9 4|5|6 4~8 4~8
S3M*22 A|B 21.01 20.25 25 16 25 4~10 4~8 4~10 4~10
S3M*24 22.92 22.16 25 16 14 4~10 4~10 4~10 4~8
S3M*25 23.87 23.11 28 18 16 4~11 4~11 8|10|11 4~11 4~10 8
S3M*26 24.83 24.07 28 18 16 5~11 5~11 8|10|11 5~11 5~10 8
S3M*28 26.74 25.98 31 20 18 5~13 5~13 8~13 5~13 5~10 8
S3M*30 28.65 27.89 33 22 20 6~15 6~14 8~14 6~15 6~12 8~11
S3M*32 30.56 29.80 35 24 20 6~17 6~16 8~16 6~16 6~12 8~11
S3M*34 32.47 31.71 40 27 26 6~20 6~18 8~18 6~20 6~18 8~13
S3M*36 34.38 33.62 40 27 26 6~20 6~18 8~18 6~20 6~18 8~13
S3M*40 38.20 37.44 44 32 30 8~24 8~23 8~23 8~24 8~21 8~16
S3M*44 42.02 41.26 48 36 32 8~28 8~25 8~25 8~28 8~23 8~18
S3M*48 45.84 45.08 50 38 34 8~30 8~25 8~25 8~30 8~25 8~20
S3M*50 47.75 46.99 52 38 34 8~32 8~28 8~28 8~30 8~25 8~20
S3M*60 57.30 56.54 60 46 39 8~38 8~33 8~32 8~35 8~30 8~22
S3M*72 68.76 68.00 75 55 50 8~30 8~42 8~40 8~46 8~38
注：以上是本公司标准参考型号参数，具体型号根据您的要求定制加工。

Specifications of Semi-arc tooth S3M synchronous pulley