Mitsubishi MR-J2-40CT Servo Drive MRJ240CT

Description:

The Mitsubishi MR‑J2‑40CT servo drive is used in industrial motion control systems to precisely regulate speed, torque, and position of compatible servo motors. Commonly installed in CNC machines, packaging equipment, robotics, and automated production lines across manufacturing environments. Maintenance teams and system integrators use this drive for system repairs, retrofits, and replacement of failed or outdated servo amplifiers.

Applications:

The Mitsubishi MR‑J2‑40CT servo drive is widely used in automation systems requiring accurate and responsive motion control with compact drive bodies. It is commonly found in pick‑and‑place machines, CNC machining centers, torquing applications, conveyor indexing systems, and semiconductor assembly equipment where precise positioning and smooth motion performance are critical to operational efficiency.

Technical Specifications:

• Rated output power: 0.4 kW
• Series: Mitsubishi MELSERVO MR‑J2
• Control method: Current / sinusoidal PWM control
• Input voltage: 200–230 VAC, 3‑phase supply
• Feedback support: Encoder based closed‑loop control
• Built‑in functions: Dynamic brake support
• Protection features: Overcurrent, overvoltage, overload, overheating
• Communication ports: CN1A/CN1B network, CN2 encoder, CN3 for PC/monitoring
• Cooling method: Forced air / natural convection
• Mounting: Panel mount design
• Compatible motors: Mitsubishi HC‑SF / HA‑FF / standard MR‑J2 compatible motors
• Operating temperature: Industrial ambient range
• Weight: Approx. 1.0–1.2 kg

Common Replacements:

• Mitsubishi MR‑J2S‑40CT
• Mitsubishi MR‑J3‑40A1
• Mitsubishi MR‑J4‑40A