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MR-J4-350A-RJ
The MR-J4-350A-RJ model from Mitsubishi’s MELSERVO MR-J4 series is designed for efficient servo control applications. Featuring advanced vector and position control, it delivers an output power of 3.5 kW, optimized to provide reliable performance across a variety of settings.
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Technical specifications for MR-J4-350A-RJ
| Manufacturer | Mitsubishi |
|---|---|
| Product Line | MELSERVO MR-J4 |
| Part Number | MR-J4-350A-RJ |
| Weight | 12.00 lbs (5.44 kg) |
| Power Supply | 3-phase AC, 200-230 V ±10% |
| Rated Output Current | 16.0 A |
| Rated Output Voltage | 200 V to 230 V |
| Control Type | Vector control, position control |
| Max Speed | Up to 3000 RPM (motor-dependent) |
| Output Power | 3.5 kW (3500 W) |
| 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 |
The Mitsubishi MR-J4-350A-RJ is a robust servo drive tailored for three-phase AC power supplies ranging from 200 to 230 V, with an operational tolerance of ±10%. It can handle a rated output current of 16.0 A, ensuring it meets the needs of demanding applications. This model features vector and position control, allowing for precise motor performance.
The maximum motor speed achievable is 3000 RPM, highlighting the drive's adaptability to different motor specifications. With an output power of 3.5 kW (3500 W), it provides reliable energy for various control scenarios. Communication is simplified with RS-422/485 and SSCNET III ports, enabling seamless integration into automated systems.
Feedback for positioning accuracy is achieved through an absolute encoder, with accuracy rated at ±0.01 arc-min, depending on the motor. The MR-J4-350A-RJ utilizes forced air cooling to dissipate heat, a critical feature for maintaining performance efficiency. It operates effectively within an ambient temperature range of 0°C to 55°C.
For enhanced safety, the unit includes Safe Torque Off (STO) and Safe Stop 1 functions, ensuring that operations can be stopped reliably while prioritizing user safety. The overall design of the MR-J4-350A-RJ makes it a powerful solution for high-precision and reliable servo control.
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