Internal gears

Internal gears

These gears are called internal gears because the cut takes place on the inside part of a ringor a wheel. Their main characteristic is that the gaps between their teeth correspond tothose on an external cut. They are used mainly in planetary groups.

 


  • Diameters between 50 and 800 mm
  • Modules between 0,5 and 10
  • Diametral pitch between 50 and 2,5
  • Length of cut between 0 and 125 mm

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