SPF Series – Planetary Rotary Reducer (Disk Output)

Product Description

  • Designed for Precision Platform Rotation.

  • Nominal Output Torque : 17Nm to 2200Nm
  • Backlash: 1-12 arcmin.

  • Available reduction ratios from 1:3 to 1:100.
  • This planetary reducer is designed to use with various servomotors.
  • Sealed shut design; lubricated for life and easy to install
  • High torque capacity and low inertia.


  • Special output structure for rotating disk (flange) rigidity.
  • Attach load directly on disk for rotating, Save space and simplified mechanism.
  • Has crossed roller bearing for rigid rotation, Precision positioning and high axial and radial force capability.
  • Total enclosed design, easy to install and combination.
  • High rating torque and low inertia.
  • This high precision planetary gearbox is lubricated for life.

(*) Please contact SMD for 3 stage planetary gearbox.

(*) For input speeds above 3000 rpm, please consult us, with application details. 

(*) At permissible input speed and Nominal Output Torque.

About Company

SMD Gearbox Co., Ltd is a leading provider and exporter of industrial gearbox and motion products in Taiwan. With a focus on innovation and professionalism, SMD specializes in designing, producing, and selling high-quality mechanical products. We are committed to being your trusted business partner in the field of gearbox and motion technology.

Contact Us

5 F., No. 232, Sec. 3, Zhongshan Rd., Taiping Dist., Taichung City 41171, Taiwan
+886 9 6738 8376
Mon - Fri: 8:00 - 17:00