Description:

The Mitsubishi MR-J3-100A Servo Drive with HF-SP102B Servo Motor is used in industrial automation systems to provide precise motion control, high-speed response, and accurate positioning. Commonly installed in CNC machines, packaging equipment, and automated production lines requiring coordinated servo performance. Maintenance teams, OEMs, and system integrators use this part for system upgrades, servo replacement, and integration of motion control solutions.

Applications:

The Mitsubishi MR-J3-100A drive paired with HF-SP102B motor is widely used in automation environments where precision and reliability are critical. It is applied in CNC machining centers, robotics, conveyor systems, and assembly lines, ensuring smooth operation, reduced vibration, and consistent performance in high-demand industrial processes.

Technical Specifications:

• Manufacturer Part Number (MPN): MR-J3-100A / HF-SP102B
• Brand: Mitsubishi Electric
• Product Type: Servo Drive and Motor Combo
• Drive Series: MR-J3 Series
• Motor Series: HF-SP Series
• Rated Output: 1.0 kW
• Rated Speed: 2000 RPM (typical)
• Input Voltage: 3-phase AC 200–230 VAC
• Control Method: Digital servo control
• Encoder Type: Incremental encoder
• Feedback System: High-resolution encoder feedback
• Cooling Method: Forced air (drive) / natural cooling (motor)
• Mounting Type: Panel-mounted drive / flange-mounted motor
• Application Environment: CNC machines, industrial automation

Common Replacements:

• Mitsubishi MR-J3-100A + HF-SP102 Servo System
• Mitsubishi MR-J4-100A + HG-SR102 Servo Combo
• Mitsubishi MR-J2S-100A + HF-SP102B Servo System