Mitsubishi Electric HC-KFS43NSMP AC Servo Motor

The Mitsubishi HC-KFS43 is a 400 W, low-inertia AC servo motor designed for precise, high-response motion in Mitsubishi MELSERVO motion control systems, with common use in CNC machines, packaging equipment, pick-and-place systems, and automated assembly machinery requiring fast, accurate positioning. It is rated at 129 V (200 V class drive) with a 2.3 A current and delivers a nominal speed of 3000 rpm, up to 4500 rpm, with an incremental feedback encoder and IP55 protection for industrial environments. This permanent-magnet AC servo motor uses natural cooling, flange mounting, and is compatible with MR-J2S-40A drives for integration into motion-control applications. Common replacements include HC-KFS43B, HC-MFS43, and HF-KP43.