Mitsubishi MR-J4-500A Servo Drive – 5kW, 200V

The Mitsubishi MR-J4-500A is a powerful digital AC servo amplifier from the highly reliable MELSERVO J4 series, purpose-built for high-demand industrial motion systems requiring precise, safe, and scalable servo control. Designed for use with single-phase or three-phase 200–240V AC input, the MR-J4-500A delivers 5 kW rated motor output power and features RS-422/RS-485 serial communication, ideal for compact control networks or standalone applications. With integrated Safe Torque Off (STO), comprehensive fault protection, and an IP20-rated enclosure, it offers the perfect balance of performance, safety, and footprint for motion-critical applications.

Technical Specifications

Model: MRJ4500A
Series: MELSERVO J4
Drive Type: Digital AC Servo Amplifier
Rated Output Power: 5 kW
Input Voltage: 200–240V AC (200V Class)
Input Phase: Single-phase or Three-phase
Rated Current: 28 A
Command Interface: RS-422 / RS-485
Application: High-performance motion control, robotics, packaging machinery

Electrical Specifications

• Input Voltage: 200–240 VAC
• Input Phase: Single-phase or Three-phase
• Rated Capacity: 5 kW
• Rated Current: 28 A
• Input Frequency: 50/60 Hz
• Auxiliary Power Consumption: 45 W
• Motor Compatibility: Mitsubishi Rotary Servo Motors (J4 Series)
• Brake Resistor: External optional (not built-in)

Mechanical Specifications

• Width: 105 mm
• Height: 250 mm
• Depth: 200 mm
• Weight: Approx. 4.8 kg
• Mounting: Panel-mounted
• Cooling Method: Forced ventilation

Environmental Specifications

• Operating Temperature: 0°C to +55°C
• Storage Temperature: –20°C to +65°C
• Humidity: 5% to 95% RH (non-condensing)
• IP Rating: IP20 (open type)

Compliance & Certifications

• CE Marked: Yes
• UL Listed: Yes
• TÜV Rheinland Certified: Yes
• Standards: EN 61800-5-1, EN ISO 13849-1, SIL CL3
• Safety Function: STO (Safe Torque Off)

Key Features & Benefits

✅ 5 kW Rated Output: Delivers reliable power for heavy-duty servo applications.

✅ 1PH / 3PH Input Support: Fits a variety of industrial panel configurations.

✅ RS-422/RS-485 Communication: Flexible and stable serial interface for control integration.

✅ Integrated STO Safety: Certified Safe Torque Off ensures machine and operator protection.

✅ Compact 105 mm Width: Space-saving servo control for performance-driven installations.

📦 Order the Mitsubishi MR-J4-500A from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable Mitsubishi MR-J4-500A prices — built to handle demanding automation environments with responsive motion, advanced protection, and precision control.

Preferred by machine builders, OEMs, and system integrators across the UK & Europe.

Check stock now or request a quote.

High torque. High safety. Mitsubishi engineered. — Drive Outlet Megastore