Mitsubishi MR-J4-200B Servo Drive MRJ4200B

Description:

The Mitsubishi MR‑J4‑200B Servo Drive is a high‑performance AC servo amplifier used to control Mitsubishi servo motors with precise speed, position, and torque regulation. Installed in CNC machines, robotics, automated assembly lines, and packaging systems where high‑speed, high‑accuracy motion control is required. Maintenance teams and system integrators use this drive for replacement, retrofit, and system upgrades to enhance motion responsiveness and automation reliability.

Applications:

The MR‑J4‑200B servo drive is widely used in motion control applications requiring advanced dynamic performance and smooth motion. It is deployed in machining centers, gantry systems, pick‑and‑place robotics, conveyor positioning, and printing equipment to execute precise motion profiles and coordinate multi‑axis movements. With integrated safety and tuning features, it supports demanding industrial automation tasks.

Technical Specifications:

• Manufacturer: Mitsubishi Electric
• Model / Part Number: MR‑J4‑200B
• Product Type: AC Servo Drive / Digital Servo Amplifier
• Series: MR‑J4
• Input Voltage: Typically 200–230 VAC, three‑phase
• Rated Current: Model dependent (approx. ~15–20 A class)
• Control Method: Advanced digital servo control
• Command Input: Pulse train or network interface (model dependent)
• Feedback Support: Encoder feedback (incremental/absolute)
• Protection Features: Overcurrent, overvoltage, overtemperature, phase loss
• Communication: Compatible with Mitsubishi PLC networks and fieldbus options
• Cooling: Integrated fan / heat sink
• Mounting: Cabinet or panel mount
• Application: Precision motion control in automated systems

Common Replacements:

• Mitsubishi MR‑J4‑100B Servo Drive (lower power variant)
• Mitsubishi MR‑J4‑300B Servo Drive (higher power variant)
• Yaskawa Sigma‑7 Series Servo Drive