Description:

The Mitsubishi HC‑KFS43 AC Servo Motor is a brushless synchronous servo motor designed for precise motion control in industrial automation systems. It is used to deliver accurate speed, position, and torque control in applications requiring high responsiveness and repeatability. Maintenance teams and system integrators use this motor for replacement, retrofit, and system performance upgrades in automated machinery.

Applications:

The Mitsubishi HC‑KFS43 servo motor is commonly employed in robotics, CNC machines, packaging equipment, material handling systems, pick‑and‑place mechanisms, and automated assembly lines where precise positioning and smooth motion are essential. It supports tasks such as gantry motion, indexing tables, conveyor positioning, and tooling actuation, providing reliable performance in manufacturing, processing, and machine control environments.

Technical Specifications:

• Manufacturer: Mitsubishi Electric
• Model / Part Number: HC‑KFS43
• Product Type: AC Servo Motor
• Motor Type: Brushless synchronous AC servo
• Rated Power: ~400 W class (typical for model range)
• Rated Speed: ~3000 – 6000 RPM depending on configuration
• 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
• Insulation: Industrial grade
• Protection: Designed for industrial environments
• Bearings: Precision bearings for stable motion and longevity
• Application: Precision motion control in automated systems

Common Replacements:

• Mitsubishi HC‑KP43B Servo Motor (similar power class)
• Mitsubishi HC‑KFS43E (enhanced encoder option)
• Yaskawa SGMAV‑A5A3A Servo Motor (comparable alternative)