Mitsubishi Electric HS-MF23EXV-S2 Servo Motor

The Mitsubishi Electric HS-MF23EXV-S2 is an ultra-low inertia AC servo motor with an integrated electromagnetic brake, designed for high-speed, high-precision motion control in CNC machine tools and automated equipment. It operates on 200–230 VAC three-phase power at 50/60 Hz, delivering a rated output of about 200 W and a rated speed near 3,000 RPM, with a high-resolution encoder compatible with CNC systems and a rated current of approximately 2.5 / 1.5 A; the unit uses natural cooling and is flange-mounted, weighing about 4 kg. The integrated brake provides holding when power is removed, making it well-suited for CNC axes, robotic systems, and automated handling where rapid acceleration and precise positioning are critical. As a legacy Mitsubishi HS-MF series motor, it is commonly replaced by HF-KP23 in repairs or upgrades.