Product Information

Frameless Motor

This hollow shaft motor allows the design to be tailored to the application.

Frameless Motor


  • Frameless structure offers excelient design flexibility of hollow shaft motors.
  • The large inner diameter of the rotor ensures efficient use of the center section and saves space.
  • For a direct drive application, the vibration and changes in rotation speed caused by backlash, lost motion, friction torque, transfer torque ripple, insufficient rigidity, etc. are greatly reduced compared with the conventional drive system using a reduction unit.
  • No deterioration with age such as wear, and the small number of parts facilitates inspection and maintenance.


ShinMaywa Industries, Ltd.
Automatic Machinery Group, Wire Processing Systems Department
1-1 Shinmeiwa-cho, Takarazuka-shi, Hyogo 665-0052  Japan
Phone: +81-798-54-1834