Mitsubishi MR-J4-100A Servo Drive – 1kW, 200V

The Mitsubishi MR-J4-100A is a compact and reliable digital AC servo amplifier from the high-performance MELSERVO J4 series, engineered to deliver precise speed, torque, and position control in small to mid-scale automation systems. Supporting both single-phase and three-phase 200–240V AC input, this unit delivers 1 kW rated motor output power with a current rating of 6 A. It communicates via RS-422/RS-485, making it a cost-effective solution for point-to-point systems and simple serial networks. With Safe Torque Off (STO) functionality, IP20 protection, and forced ventilation cooling, the MR-J4-100A is ideal for conveyors, packaging machines, small robotics, and general-purpose industrial automation.

Technical Specifications

Model: MRJ4100A
Series: MELSERVO J4
Drive Type: Digital AC Servo Amplifier
Rated Output Power: 1 kW
Input Voltage: 200–240V AC (200V Class)
Input Phase: Single-phase or Three-phase
Rated Current: 6 A
Command Interface: RS-422 / RS-485
Application: Industrial automation, robotics, packaging, motion control

Electrical Specifications

• Input Voltage: 200–240 VAC
• Input Phase: Single-phase or Three-phase
• Rated Capacity: 1 kW
• Rated Current: 6 A
• Input Frequency: 50/60 Hz
• Auxiliary Power Consumption: 30 W
• Motor Compatibility: Mitsubishi Rotary Servo Motors (J4 Series)
• Brake Resistor: External optional (not built-in)

Mechanical Specifications

• Width: 60 mm
• Height: 168 mm
• Depth: 185 mm
• Weight: Approx. 1.7 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

✅ 1 kW Rated Output: Perfect for compact motion tasks and automation processes.

✅ RS-422/RS-485 Serial Communication: Reliable, straightforward networking for standalone or low-complexity systems.

✅ 1PH / 3PH Input Compatibility: Flexible input voltage options for a variety of cabinet configurations.

✅ Integrated STO Function: Safe Torque Off ensures compliance with SIL CL3 and EN ISO 13849-1 standards.

✅ Compact 60 mm Wide Design: Efficient layout for control panels with limited space.

📦 Order the Mitsubishi MR-J4-100A from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable Mitsubishi MR-J4-100A prices — trusted for compact, scalable, and safety-integrated servo control across diverse industrial applications.

Check stock now or request a quote.

Compact power. Intelligent control. Mitsubishi trusted. — Drive Outlet Megastore