Product Overview
The MR-J4-200A is a 2.0kW high-performance AC servo amplifier from Mitsubishi MELSERVO-J4 series. It adopts advanced motion control algorithm with 2.5kHz speed frequency response, high-resolution encoder and complete safety functions, suitable for medium-power automation equipment with high precision and stability requirements.
Key Specifications
- Brand: Mitsubishi
- Series: MR-J4
- Model: MR-J4-200A
- Rated Power: 2.0kW (2000W)
- Power Supply: Three-phase AC 200–240V 50/60Hz
- Control Modes: Position control, Speed control, Torque control
- Encoder Support: 17/20/22-bit incremental/absolute encoder
- Max Pulse Input: 4Mpps differential pulse
- Speed Frequency Response: 2.5kHz
- Safety Function: STO (Safe Torque Off)
- Communication: USB, RS-485 (Modbus RTU)
- Protection Functions: Overcurrent, overvoltage, overload, overheating, overspeed, encoder abnormality
- Compatible Motors: HG-KR23J, HG-KR23BJ, HG-MR23
- Weight: 1.4kg
- Cooling: Natural cooling
Features & Benefits
- 2.5kHz high speed frequency response for fast response and high positioning accuracy
- Supports 22-bit high-resolution encoder for precise motion control
- One-touch auto-tuning for easy commissioning and parameter optimization
- Built-in STO safety function meets international machine safety standards
- Advanced vibration suppression for smooth and stable operation
- Compact structure for space-saving installation
- Complete protection functions ensure long-term reliable operation
Applications
Widely used in CNC machine tools, packaging machinery, conveying equipment, woodworking machinery, semiconductor handling, industrial robots and other medium-power precision automation equipment.
