Harmonic Drive

RSF Series  

RSF Mini Series Servo Actuators, combining precision CSF series gearboxes with AC servo motors, offer unique features unsurpassed by conventionelly geared drives. Used in highly demanding industrial servo systems they are providing precision motion control and high torque capacity in a very compact package.

Sine commuted AC servo motors provide smooth torque over a wide speed range, without showing brush wear, as known from DC motors. Encoders, mounted directly onto the motor shaft, provide position feedback information. The backlash free Harmonic Drive gear is provided with grease lubrication specially developed to ensure minimum maintenance requirementts and long service life.

Product Advantages:

• Extremely compact and light weight design
• Maintenance free brushless AC servo motor
• Backflash free Harmonic Drive gear
• High stiffness output bearing
• Optional fail save brake for the RSF-5A
• Synchronous with single pole winding