Mitsubishi MR-J4-350A Servo Drive – 3.5kW, 200V

The Mitsubishi MR-J4-350A is a compact, high-precision digital AC servo amplifier from the MELSERVO J4 series, engineered to deliver powerful, responsive motion control for advanced industrial systems. Designed for both single-phase and three-phase 200–240V AC input, this model outputs 3.5 kW rated power and communicates via RS-422/RS-485 serial interface, making it ideal for standalone systems or simple networked configurations. It includes Safe Torque Off (STO) safety functionality and is housed in a durable, compact IP20-rated enclosure, perfect for OEM machines, robotics, and motion-intensive applications requiring secure and dependable performance.

Technical Specifications

Model: MRJ4350A
Series: MELSERVO J4
Drive Type: Digital AC Servo Amplifier
Rated Output Power: 3.5 kW
Input Voltage: 200–240V AC (200V Class)
Input Phase: Single-phase or Three-phase
Rated Current: 17 A
Command Interface: RS-422 / RS-485
Application: High-power motion systems, packaging, robotics, automation

Electrical Specifications

• Input Voltage: 200–240 VAC
• Input Phase: Single-phase or Three-phase
• Rated Capacity: 3.5 kW
• Rated Current: 17 A
• Input Frequency: 50/60 Hz
• Auxiliary Power Consumption: 30 W
• Motor Compatibility: Mitsubishi AC Servo Motors (J4 Series)
• Brake Resistor: Optional external (not built-in)

Mechanical Specifications

• Width: 90 mm
• Height: 168 mm
• Depth: 195 mm
• Weight: Approx. 2.8 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

✅ 3.5 kW Rated Output: Delivers high torque and performance for large servo applications.

✅ 1PH / 3PH Input Support: Flexible integration into different cabinet configurations.

✅ RS-422/RS-485 Serial Interface: Simple and stable communication for stand-alone control.

✅ Integrated STO Safety: IEC-certified Safe Torque Off for machine-level safety.

✅ Compact IP20 Chassis: Space-saving build ideal for dense control panels.

📦 Order the Mitsubishi MR-J4-350A from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable Mitsubishi MR-J4-350A prices — designed to power fast, efficient servo motion with built-in safety and flexible control integration.

Ideal for motion platforms, automated tools, and machine builders across Europe.

Check stock now or request a quote.

Performance meets precision. Mitsubishi proven. — Drive Outlet Megastore