Mitsubishi Electric HC-KFS43K-S27 AC Servo Motor

The Mitsubishi Electric HC-KFS43K-S27 AC servo motor provides 400 W of controlled motion for industrial automation, delivering precise speed, torque, and position control in CNC machines, robotics, packaging equipment, and automated production lines. This 200 VAC motor runs up to 3,000 RPM and uses an incremental encoder, with flange-mount configuration, self-cooled operation, and a straight shaft with keyway, housed in an IP-rated industrial enclosure. As part of the HC-KFS Series, it is used for repairs, retrofits, replacements, and motion-control upgrades by maintenance teams, OEMs, and system integrators in industrial environments. Common replacements include Mitsubishi HC-KFS43K and HF-KP43B.