Mitsubishi HF-KP43JK AC Rotary Servo Motor for MELSERVO J2S Series

The Mitsubishi HF-KP43JK (HF-KP43JK) is a brushless AC rotary servo motor engineered for precise motion control applications within the Mitsubishi MELSERVO J2S series. Equipped with an integrated 17-bit absolute feedback encoder delivering 131,072 pulses per revolution, this motor provides accurate position detection and smooth rotational control. The unit includes a straight shaft and an integrated oil seal, ensuring durable mechanical operation and protection against contaminant ingress. Operating on a 200 VAC supply voltage class, it delivers a rated output of 1,000 W (1 kW) with a rated current of 5.3 A. Engineered for high performance, the HF-KP43JK delivers a rated torque of 3.18 Nm at a rated operating speed of 3,000 RPM. It features a compact 130x130 mm flange mounting design, enabling straightforward mechanical integration into machinery and automated drive systems. Built to withstand demanding factory conditions, the motor offers an IP65 degree of protection and is rated to operate reliably within an ambient temperature range of 0 to +40 degrees Celsius. This servo motor is commonly deployed across factory automation equipment, pick-and-place systems, packaging lines, and computerized machine tools requiring consistent torque, dynamic responsiveness, and dependable closed-loop feedback.