Mitsubishi HG-KR73B Servo Motor HGKR73B

Description:

The Mitsubishi HG‑KR73B Servo Motor is a brushless AC servo motor engineered for precision motion control in industrial automation systems. Installed in automated equipment where accurate speed, position, and torque regulation are required. Maintenance teams and system integrators use this motor for replacement, retrofit, and system upgrades to improve motion accuracy, responsiveness, and machine performance.

Applications:

The HG‑KR73B servo motor is used in industrial automation environments that demand precise motion and dynamic response. Typical applications include robotics, pick‑and‑place systems, conveyor positioning, packaging machinery, CNC machines, indexing tables, and automated assembly lines. With high‑resolution feedback support, it delivers smooth, accurate motion control in manufacturing, material handling, and processing equipment.

Technical Specifications:

• Manufacturer: Mitsubishi Electric
• Model / Part Number: HG‑KR73B
• Product Type: AC Servo Motor
• Motor Type: Brushless synchronous AC servo
• Rated Power: ~0.73 kW class (model dependent)
• Rated Speed: Typically ~3000 – 6000 RPM range
• Voltage Class: 200 V AC servo class
• Feedback: High‑resolution encoder (incremental/absolute)
• Shaft: Keyed output shaft for coupling
• Mounting: Flange mount
• Bearings: Precision bearings
• Insulation: Industrial grade
• Protection: Designed for industrial environments
• Application: Precision motion control in automated systems

Common Replacements:

• Mitsubishi HC‑KP73B Servo Motor
• Mitsubishi HC‑MF73K Servo Motor
• Yaskawa SGMJV‑A5A3A Servo Motor