Mitsubishi Electric HF-KE73BJW1-S100 Servo Motor

The Mitsubishi Electric HF-KE73BJW1-S100 is a 750W AC servo motor with an integrated gearhead and electromagnetic brake, built for compact automation and precise motion control in robotics, packaging equipment, assembly machines, and indexing systems. It operates from a 200 VAC class supply and delivers a rated speed of approximately 3000 RPM on the motor side, with an integrated S100 gear reduction and a high‑resolution absolute encoder to ensure accurate, repeatable positioning—and it includes an electromagnetic brake for hold and quick-stop capability. The unit is self-cooled, flange-mountable, and IP65 protected (excluding the shaft area), with the output shaft taken from the gearhead to simplify installation in tight spaces. Common replacements for this model include Mitsubishi HF-KE73BJ, HG-KR73BJ, and HF-KP73B, making it suitable for retrofit or upgrades within the HF-KE series.