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

The Mitsubishi MR-J4-100B is a compact, high-speed digital AC servo amplifier from the renowned MELSERVO J4 series, engineered for responsive and safe motion control in light-to-medium automation environments. Designed for single-phase or three-phase 200–240V AC input, this drive delivers up to 1 kW rated motor output power and supports SSCNETIII/H high-speed communication for real-time motion coordination in advanced systems. With integrated Safe Torque Off (STO) functionality, robust overload protection, and an IP20-rated compact frame, the MR-J4-100B is ideal for OEM machinery, robotics, and precise positioning applications.

Technical Specifications

Model: MRJ4100B
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: SSCNETIII/H
Application: High-speed motion control, robotics, compact automation

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. 1.6 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: Ideal for mid-size automation and positioning systems.

✅ Single-Phase or Three-Phase Input: Versatile for a range of control cabinet configurations.

✅ SSCNETIII/H Communication: Fiber-optic interface for real-time motion synchronization.

✅ Built-In STO Safety: Certified Safe Torque Off for safety-critical systems.

✅ Compact Frame – Only 60 mm Wide: Space-saving design with powerful servo performance.

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

At Drive Outlet Megastore we offer unbeatable Mitsubishi MR-J4-100B prices — trusted by engineers, OEMs, and integrators across the UK & Europe.

Deliver high-performance, high-precision control in a compact footprint with Mitsubishi’s most reliable servo drive series.

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Fast motion. Small footprint. Mitsubishi proven. — Drive Outlet Megastore