Product Overview
The MR-J4-500A is a 5.0kW high-performance servo amplifier from Mitsubishi MELSERVO-J4 series. It adopts advanced motion control algorithm with 2.5kHz speed frequency response, strong overload capacity and high stability, designed for heavy-duty and high-precision automation equipment.
Key Specifications
- Brand: Mitsubishi
- Series: MR-J4
- Model: MR-J4-500A
- Rated Power: 5.0kW
- 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: Overcurrent, Overvoltage, Overload, Overheat, Overspeed
- Compatible Motors: HG-KR53J, HG-KR53BJ, HG-MR53
- Weight: 2.8kg
- Cooling: Natural cooling
Features & Benefits
- 2.5kHz high speed frequency response for fast dynamic response
- 22-bit high-resolution encoder for ultra-precise positioning
- One-touch auto-tuning for easy commissioning
- Built-in STO safety function meets international safety standards
- Excellent vibration suppression for stable operation
- Strong overload capacity for heavy-load working conditions
- Complete protection functions ensure long-term reliable use
Applications
Widely used in CNC machine tools, large injection molding machines, industrial robots, woodworking machinery, packaging machinery, semiconductor handling and other high-power heavy-duty precision automation equipment.
