Mitsubishi M80 Servo Drive MDS-EH-V1-20

The Mitsubishi MDS-EH-V1-20 is a high-performance 1-axis AC servo drive/amplifier from the MDS-EH series manufactured by Mitsubishi Electric.

Description

• Product type: Single-axis CNC servo drive unit
• Series: MDS-EH
• Model: MDS-EH-V1-20
• Application: CNC machining centers, lathes, robotics, and industrial automation systems
• Axis configuration: 1-axis servo amplifier
• Control method: Sine-wave PWM control
• Braking system: Regenerative braking with built-in dynamic brake
• Cooling method: Natural or forced-air cooling depending on cabinet configuration
• Protection rating: IP20 (excluding terminal block)
• External monitor output: 0 to +5V analog, 2 channels

Main Specifications

• Nominal maximum current (peak): 20A
• Rated output voltage: 323V AC
• Rated output current: 4.9A
• Main power input: 513–648V DC
• Input current: 1.6A
• Control power supply: 380–480V AC, 50/60Hz
• Maximum control current: 0.3A
• Heat radiation: approx. 18W inside panel / 68W outside panel
• Weight: approx. 3.8–4.2 kg

Features

• High-speed, high-accuracy servo control
• Compact industrial CNC drive design
• Compatible with Mitsubishi CNC systems and HG-series servo motors
• Designed for continuous-duty industrial applications
• Improved servo processing and machine response performance

Typical Applications

• CNC machining centers
• Milling and turning machines
• Precision positioning systems
• Industrial robotics
• Automated production machinery

References

• Mitsubishi MDS‑E/EH Series Manual PDF
• Mitsubishi Drive Units Overview
• Radwell MDS‑EH‑V1‑20 Listing