MITSUBISHI MR-J5-200A
is a 200V general-purpose servo amplifier in the MELSERVO-J5 series of Mitsubishi Electric. It is designed for 2kW (2000W) medium-power precise control, compatible with incremental encoder motors, and offers both high-speed response and stable reliability.
Model Meaning
MR-J5:
Fifth-generation MELSERVO servo system;
200:
Corresponds to the rated output of 2kW;
A:
Compatible with single-phase / three-phase AC 200–240V, supports incremental encoder motors, and is a low-voltage general pulse type.
Core Specifications
Power Supply and Output
- Main Circuit: Single-phase / three-phase AC 200–240V (50/60Hz), also supports DC 283–340V; Control Circuit DC 24V ± 10% (0.5A).
- Rated Power 2kW, Rated Output Current 11.0A, 3 times overload (approximately 33A peak), compatible with medium-power short-term impact loads.
Control Performance
- Speed Loop Bandwidth 2.5kHz, significant improvement in dynamic response; Supports seamless switching between position, speed, and torque modes.
- 0.3-second rapid self-tuning + mechanical resonance suppression, servo ON automatically optimizes; Pulse Command Maximum 4M pulses/s.
- Compatible with 17-bit incremental encoders (131072 p/rev), high positioning accuracy, smooth low-speed operation.
Safety and Diagnosis
- Standard STO (Safety Torque Shutdown), compliant with PLd/SIL2; Includes full protection against overcurrent / overvoltage / undervoltage / overheating / encoder abnormalities.
- Mechanical Diagnosis Function (ball screw, belt, gear), supports predictive maintenance.
Physical and Environmental
- IP20 protection, suitable for installation in control cabinets; Operating Temperature 0–+60℃; Compact size, easy for dense arrangement.
Interfaces and Debugging
- Pulse Command (open collector / differential), Analog I/O, STO Safety Terminal; Built-in USB and RS-485, supports MR Configurator3 software tuning, monitoring, and alarm query.
Compatibility and Applications
- Compatible Motors: HG-KR23B, HG-SR202, etc. 2kW incremental servo motors.
- Typical Applications: CNC machine feed axis, automated handling mechanism, packaging machinery, electronic assembly line, etc. for medium-power precise positioning scenarios.