Reducer   Products

※Notice regarding product discontinuation in June 2019

Helical Power Drive

Model No. HD~

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These helical gear reducers are compact and powerful. Available in right-angle and parallel shaft models.

  • ・ Achieves the smallest footprint in its class.
  • ・ Module housing allows various mounting possibilities.
  • ・ Heavy-duty housing with reinforced ribs.
Input capacity


With motor


Reduction ratio


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These helical gear reducers, adopting a hollow output shaft, can be directly mounted on the driven shaft.

  • ・ No mounting space required.
  • ・ Self-centering. Mounts in any direction. Easy to install.
  • ・ Available with a straight shaft or tapered bush.
Input capacity


Reduction ratio