Power Transmission Equipment

Our power transmission technology, which combines both mechanical and electronic engineering advancement, has an extensive track record in various applications such as tension control and winding control, helping customers move towards factory automation.

High-Precision Series



Small size, high accuracy, high torque capacity and high load capacity through increased number or gear teeth engaged at a time – an upgrade from our ER Series.

  • ・Size: 025P, 042P, 080P, 130P (Rated Output Torque)

  • ・Reduction Ratio: 1/59, 1/89, 1/119
  • ・Torque: 245-1,274 Nm


  • Compared to the ER Series

  • ・High precision, high torque, high rigidity, high load capacity, high efficiency
  • ・Low noise, compact size
  • ・Compatible with a hollow input shaft