Semi-arc tooth S14M synchronous pulley

STD14M synchronous belt is not only for the STD14M synchronous belt of domestic equipment, but also can replace the imported STD14M synchronous belt. If you customize STD14M 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.


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


Processing equipment: CNC lathe, gear hobbing machine, etc


Delivery period: 3~10 days


Application fields: communication food machinery, medical machinery, steel machinery, petrochemical, instrumentation, various precision machine tools, etc


  1. Specification and model introduction
  2. Basic rated power meter

Standard sync band width    K    W    L44    L44   

40=40MM    46    53    73    78    

60=60MM    67    74    94    99    



specification    xshape    P.D    O.D   F    M    Dm    dH7    

Atype    Btype    

H    C|N    H    C|N    

S14M*28    A|B    124.78    121.98    136    101    90    20~45    20~40    20~45    20~40    

S14M*30    133.69    130.89    144    111    100    20~55    20~50    20~55    20~50    

S14M*32    142.60    139.80    150    115    110    24~60    24~55    24~60    24~55    

S14M*34    151.52    148.72    161    131    120    25~65    25~55    25~65    25~55    

S14M*36    160.43    157.63    172    141    120    25~75    25~65    25~75    25~65    

S14M*40    178.25    175.45    190    161    135    28~75    28~65    28~75    28~65    

S14M*42    187.17    184.37    200    164    145    28~100    28~75    28~100    28~75    

S14M*44    196.08    193.28    208    173    155    28~100    28~80    28~100    28~80    

S14M*48    213.90    211.10    224    190    160    32~120    32~100    32~120    32~100    

S14M*50    222.82    220.02    235    200    160    32~120    32~100    32~120    32~100    

S14M*56    249.55    246.75    260    224    160    35~120    35~110    35~120    35~110    

Note: The above is the company's standard reference model parameters, the specific model according to your requirements customized processing.