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Catalog > Electric Motors and Parts > Gearbox Assemblies > BP 12mm Metal Gearbox Assemblies
 
  Type     Spur Gear     Pinion Gear     Gear Ratio  
  S2     M0.4 x 56T     M0.4 x 16T     56T / 16T= 3.5  
  S1     M0.4 x 58T     M0.4 x 14T     58T / 14T= 4.14  
  A     M0.3 x 82T     M0.3 x 14T     82T / 14T= 5.86  
  B     M0.3 x 84T     M0.4 x 12T     84T / 12T= 5.0  
  C     M0.3 x 86T     M0.3 x 10T     86T / 10T= 8.6  
  D     M0.3 x 87T     M0.3 x 9T     87T / 9T= 9.66  
  E     M0.3 x 107T     M0.3 x 10T     107T / 10T= 10.7  
  F     M0.3 x 106T     M0.3 x 9T     106T / 9T= 11.77  
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