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The MR-J3-DU37KB is a sophisticated AC motion servo drive and amplifier from Mitsubishi, designed for high-performance applications. This unit provides a rated output of 37 kW and can handle a current of 204 A, ensuring efficient operation in demanding situations. It is suited to a supply voltage range from 200 Vac to 230 Vac and operates with a 3-phase input configuration.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Line | MELSERVO MR-J3 |
| Part Number | MR-J3-DU37KB |
| Weight | 50.00 lbs (22.68 kg) |
| Type | AC motion servo drive / amplifier |
| Rated Output | 37 kW |
| Rated Current | 204 A |
| Supply Voltage | 200 Vac - 230 Vac (200V class; 220 Vac / 230 Vac) |
| Phase Input | 3-phase input (3P) |
| Communication Capability | SSCNET III/H |
| Ambient Temperature for Operation | 0...+55°C |
| Cooling | Forced ventilation cooling |
| Compatibility | Compatible with drive unit |
| Protection Functions | Overcurrent shut-off, regeneration overvoltage shut-off, overload shut-off, undervoltage shut-off, overspeed protection, excessive error protection |
| Digital Inputs | Multiple digital inputs available |
| Safety Features | Integrated drive safety |
Mitsubishi's MR-J3-DU37KB is an advanced AC motion servo drive and amplifier. It can deliver a rated output of 37 kW and manage a rated current of 204 A, making it suitable for demanding applications requiring significant power. This unit operates on a supply voltage range of 200 Vac to 230 Vac, fitting well into various power configurations within the 200V class. The drive accommodates a 3-phase input, ensuring compatibility with industrial standards.
The drive maintains performance under normal working conditions in ambient temperatures from 0 to +55°C. The forced ventilation cooling system enables efficient heat dissipation, promoting longevity and reliability. The MR-J3-DU37KB is also compatible with various drive units, enhancing its versatility in different configurations.
This unit boasts many integrated protection functions, including overcurrent shut-off and regeneration overvoltage shut-off. Further safeguards include overload, undervoltage, and overspeed protection, ensuring operational integrity and safety. An excessive error protection feature further enhances reliability during operation. Besides its safety functionalities, the drive supports multiple digital inputs and communication capabilities via SSCNET III/H, facilitating robust interaction with other systems.