Mitsubishi M80 Servo Motor 200V HG56

The Mitsubishi HG56 is a model from the HG series AC servo motors, used in older Mitsubishi CNC systems (typically MDS-E / early CNC generations).

🔧 HG56 Servo Motor Overview

• Series: Mitsubishi HG AC servo motor family
• Type: Low-power precision feed-axis servo motor
• Power class: ~0.5 kW range (approx.)
• Use case: Light CNC axis control (feed, positioning, auxiliary motion)

⚙️ Technical Characteristics (typical for HG56 class)

Exact specs can vary slightly by CNC generation, but HG56 motors generally include:

• Small frame size (compact design)
• Low inertia rotor for fast acceleration/deceleration
• 200V AC servo system compatibility
• High-resolution encoder feedback (CNC closed-loop control)
• Designed for precision motion rather than cutting torque

🏭 Typical Applications

• CNC machining center feed axes (light load)
• Tool changers and auxiliary mechanisms
• Small positioning axes (X/Y/Z in compact machines)
• Older Mitsubishi CNC systems

📌 Position in HG family

HG56 sits in the lower power / light-duty class, close to:

• HG54 (modern equivalent class, very similar role)
• Above older HG46-type legacy motors
• Far below HG104 / HG154 / HG224 / HG354 heavy-axis motors

👉 In practice, HG56 is often considered a legacy equivalent of HG54-class motors depending on torque and mounting.

📌 Simple Meaning

HG56 =

Mitsubishi HG-series low-power CNC servo motor (legacy small-axis type, roughly 0.5 kW class) used for light feed and positioning control.