Description
Mitsubishi HC-KFS053 servo motor for industrial robots
The Mitsubishi HC-KFS053 servo motor is a compact small motor from the proven HC-KFS series that is used as an axis drive in various Mitsubishi industrial robots. As a brushless DC motor with integrated encoder, the HC-KFS053 offers precise position control with minimal frame size and is therefore ideal for robot axes with limited installation space.
Technical features and function
The HC-KFS series was developed specifically for servo drives in robotics and automation technology. The HC-KFS053 is characterized by its particularly compact design and is therefore suitable for installation positions where weight and dimensions are critical — typically the smaller axes or wrist axes of compact robots. The brushless construction with permanent magnets guarantees high efficiency and a long service life. The integrated absolute encoder enables immediate position detection after switching on, without a homing run.
Installation position
The HC-KFS053 is typically installed in the wrist or secondary axes of Mitsubishi SCARA and compact robots. The exact installation position depends on the robot model. Contact us with your robot serial number for an exact assignment.
Compatibility
- Mitsubishi HC-KFS053
- Used in various Mitsubishi robot models
- Original Mitsubishi servo motor
Availability
Mitsubishi has discontinued production. Spare parts are now only available in limited quantities worldwide. HC servo motors are becoming increasingly scarce, as they were installed in many Mitsubishi robot generations.
Alongside spare parts, ROBTEC also offers retrofit and modernization services for your Mitsubishi robots. We will be happy to check whether compatible alternatives are available for your application.
Inquire now
Secure this spare part while stocks last. Tell us your robot model — we will check compatibility and deliver quickly.
Questions about this product? Contact us via our contact form – we will be happy to advise you.









