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The MR-J4-10B-RJ is part of Mitsubishi’s MELSERVO MR-J4 series, functioning as a servo amplifier. This device supports a three-phase AC power supply within a voltage range of 200-230 V ±10%.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Line | MELSERVO MR-J4 |
| Part Number | MR-J4-10B-RJ |
| Weight | 0.81 lbs (0.37 kg) |
| Power Supply | 3-phase AC, 200-230 V ±10% |
| Rated Output Current | 1.0 A |
| Rated Output Voltage | 100 V to 120 V |
| Control Type | Vector control, position control |
| Max Speed | Up to 3000 RPM (motor-dependent) |
| Output Power | 100 W (0.1 kW) |
| Communication Ports | RS-422/485, SSCNET III |
| Feedback Type | Absolute encoder |
| Positioning Accuracy | ±0.01 arc-min (motor-dependent) |
| Heat Dissipation | Forced air cooling |
| Operating Temperature Range | 0°C to 55°C |
| Safety Functions | Safe Torque Off (STO), Safe Stop 1 |
In the realm of precision motion control, the MR-J4-10B-RJ by Mitsubishi stands out as a capable servo amplifier within the MELSERVO MR-J4 series. Designed for three-phase AC operation, it accepts voltages of 200 to 230 V ±10%. This amplifier delivers an output current of 1.0 A and operates with voltages ranging from 100 to 120 V. It's engineered for both vector control and position control, meeting the diverse requirements of advanced automation tasks.
The device can achieve a maximum speed of up to 3000 RPM, which depends on the motor used, making it versatile across different applications. With an output power of 100 W (0.1 kW), it manages moderate motor loads efficiently. Communication is facilitated through RS-422/485 ports as well as SSCNET III, allowing for robust connectivity within automation systems.
Positioning accuracy is remarkably tight at ±0.01 arc-min, adhering to the specifications of the connected motor. For effective thermal management, the unit employs forced air cooling, ensuring reliable performance across operational conditions. It functions reliably in temperatures ranging from 0°C to 55°C.
Safety is also a priority for the MR-J4-10B-RJ. It includes essential functions such as Safe Torque Off (STO) and Safe Stop 1 to enhance operational safety. This servo amplifier has been engineered to meet the rigorous demands of industrial applications, combining precision control, connectivity options, and safety features.