Mitsubishi Electric MR-J4-500B MELSERVO-J4 1-Axis Servo Amplifier

Description

Designed for high-precision motion control, the MR-J4-500B operates as a high-performance 1-axis servo amplifier within the MELSERVO-J4 family. This module integrates seamlessly with SSCNET III/H compatible motion controllers to execute high-speed, synchronized motion profiles across industrial automation networks. By utilizing a sinusoidal wave PWM control system, it provides stable torque delivery and accurate positioning for highly dynamic loads, making it an ideal choice for demanding factory automation setups.

Features

• Compatible with SSCNET III/H high-speed synchronous optical network communication.
• Sinusoidal wave PWM control and current control system for smooth rotation.
• Built-in real-time auto-tuning function for dynamic load adjustment.
• Integrated Safe Torque Off (STO) function to meet machinery safety compliance.
• Accommodates high-resolution encoder systems for precise position feedback.

Applications

• High-speed packaging and bottling systems
• Multi-axis CNC machining and metal forming equipment
• Semiconductor manufacturing and assembly lines
• Automated material handling and robotic pick-and-place systems

Technical Specifications

Installation Guidelines

• Mount the unit vertically on a flat, rigid panel to allow adequate convection cooling from the built-in fan.
• Maintain clear spacing around the top, bottom, and sides of the amplifier as recommended in the manual to prevent overheating.
• Establish a reliable protective ground (PE) connection to minimize electromagnetic interference (EMI).
• Use shielded twisted-pair cables for all feedback and control-circuit wiring to ensure high signal integrity.