MR-J4-DU37KB-RJ

Mitsubishi's MR-J4-DU37KB-RJ servo drive is designed to cater to the precision demands of industrial automation. It operates within a 200 to 240-volt voltage range, making it versatile for various applications needing reliable performance. With a capacity of 37 kW and a rated current of 53 A, this unit is robust enough to handle significant loads in demanding settings.

The device accepts main circuit power input through a three-phase configuration rated at 200V-240V. For auxiliary control operations, a single-phase input is required at the same voltage level, functioning effectively across 50 or 60 Hz frequencies. The control circuit's rated current is just 0.3 A, reflecting its energy-efficient design.

Mitsubishi has integrated features to ensure the unit operates safely. It supports allowable voltage fluctuations of ±10% and frequency deviations of ±5%, making it adaptable to varying conditions. Encoder output utilizes an incremental ABZ phase pulse, providing precise positional feedback for accurate motion control.

Protection mechanisms include safeguards against overcurrent, overload, and undervoltage scenarios, enhancing reliability during operation. Additionally, dynamic braking options can be added externally, providing flexibility in system design. With a structure rated at IP20, this drive effectively protects internal components from dust and physical contact, making it suitable for controlled environments.