Description:

The Mitsubishi HF‑KN73J‑S100 AC Servo Motor is a brushless AC servo motor engineered for precision motion control in industrial automation systems, delivering high responsiveness and accurate positioning. Commonly installed in robotics, CNC machines, automated assembly lines, and packaging equipment where controlled motion and repeatability are required. Maintenance teams and system integrators use this motor for replacement, retrofit, and system upgrades to improve machine performance and motion accuracy.

Applications:

The HF‑KN73J‑S100 servo motor is widely used in high‑precision automation environments to drive axes and mechanisms with tight tolerances. It is deployed in pick‑and‑place systems, conveyor indexing, labeling machines, printing lines, gantry systems, and robotic handling equipment. With high torque density and encoder feedback, it supports smooth motion, quick response, and reliable performance in complex industrial applications.

Technical Specifications:

• Manufacturer: Mitsubishi Electric
• Model / Part Number: HF‑KN73J‑S100
• Product Type: AC Servo Motor
• Motor Type: Brushless synchronous AC servo
• Rated Output Power: ~0.73 kW (model class)
• Rated Speed: ~3000 – 6000 RPM range (application dependent)
• Voltage Class: 200 V AC servo class
• Feedback: High‑resolution encoder (incremental/absolute depending on variant)
• Shaft: Keyed output shaft for couplings
• Mounting: Flange mount configuration
• Insulation: Industrial grade
• Protection: Designed for industrial environments
• Bearings: Precision bearings for high speed and longevity
• Application: Precision motion control in automated systems

Common Replacements:

• Mitsubishi HF‑KN73J‑S75 (lower torque variant)
• Mitsubishi HF‑KP73B Servo Motor (similar class)
• Yaskawa SGM7G‑??A series servo motor (comparable alternative)