Product Overview
The MR-J4-10A is a 0.1kW high-performance AC servo amplifier from Mitsubishi MELSERVO-J4 series, designed for precision light-load automation applications. It supports single/three-phase 200-240V power supply, pulse command control, and is equipped with high-speed servo control architecture. With 2.5kHz speed frequency response, high-resolution encoder support and complete safety functions, it delivers ultra-precise positioning and stable operation.
Key Specifications
- Brand: Mitsubishi
- Series: MR-J4
- Model: MR-J4-10A
- Rated Power: 0.1kW (100W)
- Power Supply: Single/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, undervoltage
- Compatible Motors: HG-KR053, HG-KR13, HG-MR053, HG-MR13
- Weight: 0.8kg
- Dimensions (W×H×D): 40×168×135mm
- Cooling: Natural cooling
Features & Benefits
- Industry-leading 2.5kHz speed frequency response for ultra-fast response and high positioning accuracy
- Supports 22-bit high-resolution encoder for micron-level positioning precision
- One-touch auto-tuning for quick parameter optimization and easy commissioning
- Built-in STO safety function to meet international machine safety standards
- Advanced vibration suppression control II for smooth operation and improved processing accuracy
- Compact size and light weight for easy installation in limited space
- Complete protection functions to ensure long-term reliable operation
- Built-in dynamic brake for safe and quick stop
Applications
Widely used in semiconductor manufacturing equipment, electronic assembly machines, small packaging machinery, precision conveying equipment, medical devices, 3D printers, small robots and other light-load precision automation equipment.
