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Semi-arc tooth S8M synchronous pulley

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  • Add: No.12, Prosperity Road, Tianyang Village, Longshan Town, Cixi City
  • Tel: 0574-63737656
  • Fax：0574-63737133
  • Cellphone：13221996622
  • Contact: Mr. Lin
  • Web：www.cxxinlong.com
Semi-arc tooth S8M synchronous pulley

Semi-arc tooth S8M 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
STS8M synchronous pulley is not only used for the STS8M synchronous belt of domestic equipment, but also can replace the imported STS8M synchronous pulley. If you customize STS8M 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 and models provided by you, the inner hole of the pulley, the keyway, the width and other dimensions; We can also provide you with mapping pulley and other services.

Introduction to Semi-arc tooth S8M synchronous pulley

Standard sync band width K W L44 teeth below L44 teeth or more
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 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
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 according to your requirements customized processing.

Specifications of Semi-arc tooth S8M synchronous pulley