Product Overview
The MR-JE-300A is a 3.0kW AC servo amplifier from Mitsubishi MELSERVO-JE series, designed for high-power automation applications. It uses three-phase 200-240V power supply, supports pulse command control, and is equipped with 22-bit high-resolution encoder feedback. It features strong overload capacity, stable performance and complete safety functions, widely used in various heavy-duty motion control equipment.
Key Specifications
- Brand: Mitsubishi
- Series: MR-JE
- Model: MR-JE-300A
- Rated Power: 3.0kW
- Power Supply: Three-phase AC 200–240V 50/60Hz
- Control Modes: Position control, Speed control, Torque control
- Encoder Support: 22-bit incremental encoder
- Max Pulse Input: 4Mpps differential pulse
- Safety Function: STO (Safe Torque Off)
- Communication: USB, RS-485 (Modbus RTU)
- Protection Functions: Overcurrent, overvoltage, overload, overheating, overspeed, encoder abnormality
- Compatible Motors: HG-KN33J, HG-KN33BJ, HG-SN302J, HG-SN302BJ
- Weight: 3.0kg
Features & Benefits
- Compact structure with strong heat dissipation for long-term heavy-duty operation
- 22-bit high-resolution encoder for high positioning accuracy and smooth operation
- One-touch auto-tuning for quick parameter optimization and easy commissioning
- Built-in STO safety function to meet international machine safety standards
- Excellent vibration suppression to improve equipment stability and accuracy
- Strong overload capacity, suitable for heavy-load and impact load applications
- Complete protection functions to ensure long-term reliable operation
Applications
Widely used in CNC machine tools, large packaging machinery, injection molding machinery, woodworking machinery, conveying equipment, semiconductor handling, robotics and other high-power automation equipment.
