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MR-J3-DU55KA4
The Mitsubishi MR-J3-DU55KA4, part of the MELSERVO MR-J3 series, is an AC motion servo drive and amplifier. This specific model is engineered with a rated output of 55 kW and a rated current of 143 A. It accepts a supply voltage within the range of 380 to 480 Volts AC and operates on a three-phase input system.
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Technical specifications for MR-J3-DU55KA4
| Manufacturer | Mitsubishi |
|---|---|
| Product Line | MELSERVO MR-J3 |
| Part Number | MR-J3-DU55KA4 |
| Weight | 50.00 lbs (22.68 kg) |
| Type | AC motion servo drive / amplifier |
| Rated Output | 55 kW |
| Rated Current | 143 A |
| Supply Voltage | 380 Vac - 480 Vac (400 V class; 400 Vac / 415 Vac / 440 Vac) |
| Phase Input | 3-phase input (3P) |
| Communication Capability | RS-422 |
| Ambient Temperature for Operation | 0 to +55 °C |
| Compatibility | Compatible with drive unit |
| Cooling | Integrated drive safety |
| 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 |
The Mitsubishi MR-J3-DU55KA4 is classified as a sophisticated AC motion servo drive and amplifier within the MELSERVO MR-J3 family. It is designed to deliver a substantial output of 55 kW, with a supporting rated current of 143 A. The unit operates efficiently on a supply voltage ranging between 380Vac and 480Vac, categorized under the 400V class, including voltage ratings of 400Vac, 415Vac, and 440Vac.
This servo drive is structured for three-phase input (3P), making it versatile for various installations. It supports RS-422 communication, facilitating seamless data transfer in automation systems. The operational limits of the MR-J3-DU55KA4 allow for ambient temperatures from 0 to +55 °C, ensuring reliability in various operating conditions.
Further enhancing its application in industrial settings, the MR-J3-DU55KA4 incorporates integrated drive safety for cooling solutions and multiple digital input options. Safety is prioritized with features that include overcurrent shut-off, regeneration overvoltage shut-off, and overload shut-off. Additional protection against undervoltage, overspeed, and excessive error conditions are also integrated, ensuring robust operation. This makes the MR-J3-DU55KA4 a suitable choice for demanding motion control applications.
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