Mitsubishi M80 Servo Motor 200V HG154

The Mitsubishi HG154 is a model from the HG series AC servo motor family, used in CNC systems such as MDS-E / MDS-EM / MDS-EJ drive units.

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🔧 HG154 Servo Motor Overview

• Series: Mitsubishi HG AC servo motor family
• Type: High-torque CNC feed-axis servo motor
• Power class: ~1.5 kW
• Use case: Heavier CNC axis motion requiring strong torque (X/Y/Z, high-load feed)

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⚙️ Key Technical Characteristics

Typical HG154 specifications:

• Rated output: 1.5 kW
• Rated torque: ~4.8 N·m
• Stall torque: ~9.0 N·m
• Maximum torque: ~42 N·m
• Rated speed: 3000 rpm
• Voltage: 200V AC
• Encoder: High-resolution absolute encoder (CNC feedback system)
• Protection: IP67
• Designed for high torque + stable cutting load handling

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🏭 Typical Applications

• CNC machining centers (heavy feed axes)
• Milling machines with higher cutting forces
• Turning centers
• Large X/Y/Z axis movements
• Multi-axis synchronized CNC systems

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📊 Position in HG family

HG154 is in the high-torque mid/high range class:

• Stronger than HG104 / HG105 / HG75 / HG54
• Below HG204 / HG224 / HG354 heavy-duty motors
• Common upgrade point in many CNC machines

👉 Used when machines need more cutting force + rigidity without moving to the largest motor class.

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📌 Simple Meaning

HG154 =

Mitsubishi HG-series 1.5 kW AC servo motor used for high-torque CNC feed-axis control in medium-to-heavy machine tools.