Mitsubishi Electric MR-E-40A-KH003 MR-E Series AC Servo Drive

Description

Designed for high-precision motion control, the Mitsubishi Electric MR-E-40A-KH003 serves as a high-performance AC servo drive within the popular MR-E Series platform. This drive utilizes a sophisticated sine-wave PWM control and current control system to deliver smooth torque, rapid response times, and exceptional positioning accuracy. Engineered to operate with both single-phase and three-phase AC input configurations, the module provides versatile integration options for various machine layouts. It features an integrated dynamic brake for emergency stopping and rapid deceleration, alongside a comprehensive suite of protective functions that safeguard both the drive and the connected servo motor from electrical and thermal faults.

Features

• Advanced Control Architecture: Employs sine-wave PWM control and current control systems for precise motor synchronization and minimized torque ripple.
• Flexible Power Input: Supports 3-phase 200 to 230 VAC or 1-phase 230 VAC power supplies, accommodating diverse industrial electrical grids.
• Built-In Dynamic Brake: Provides integrated dynamic braking capabilities for rapid, controlled deceleration during emergency stop sequences.
• Comprehensive Protection Suite: Features built-in diagnostics for overcurrent, regenerative overvoltage, overload (electronic thermal relay), encoder errors, undervoltage, and overspeed.
• Robust Thermal Management: Designed to maintain stable performance under demanding duty cycles in industrial control enclosures.

Applications

• Packaging and labeling machinery
• Material handling and conveyor positioning axes
• Textile manufacturing machinery
• Small-scale CNC machine tools and custom actuators
• Automated assembly systems

Technical Specifications

Installation Guidelines

• Mounting Orientation: Install the servo drive vertically on a flat, rigid surface to ensure optimal natural convection or forced-air cooling.
• Clearance Requirements: Maintain specified clearance distances above, below, and adjacent to the unit to prevent thermal buildup inside the control panel.
• Grounding and Shielding: Ensure the protective earth (PE) terminal is securely grounded. Use shielded cabling for encoder and control signals to minimize electromagnetic interference (EMI).
• Input Protection: Install recommended molded-case circuit breakers (MCCB) or fuses on the AC input power lines to protect the drive circuitry from upstream electrical faults.