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 trailblazer in the solution provider of various types of industrial gearboxes in Taiwan. SMD is one of the largest solution providers and exporters of the gearbox as well as motion products. SMD earned its position in the market as a professional solution provider of mechanical products, which specializes in designing, planning, production, and sales of integrity. With innovation and passion, we are committed to being your best 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