MR-J4-700A4

The Mitsubishi MR-J4-700A4 digital servo drive operates within the MELSERVO MR-J4 series, tailored for high-performance motor control tasks. It is designed to handle a supply voltage within the range of 380 to 480 Volts AC, ensuring compatibility with a variety of industrial power systems.

This drive supports a robust output power rating of 7 kilowatts and features a 3-phase input type. It possesses a current rating of 17 amperes, while current consumption is noted at 14.4 amperes. For improved efficiency in operation, the unit utilizes sine wave pulse width modulation (PWM) control in tandem with current control strategies.

Temperature management is achieved through forced ventilation cooling, ensuring optimal performance under load. Additionally, it has built-in braking capabilities that include both dynamic and regenerative brakes, which enhance operational safety and energy efficiency.

The device adheres to a permissible voltage fluctuation range of 323 to 528 volts AC and can operate effectively under frequency discrepancies of -5 to +5%. Power consumption is measured at 45 Watts, indicating energy-efficient performance. Furthermore, the MR-J4-700A4 offers two channels for analog monitoring, providing detailed feedback on operational parameters. With an IP20 protection class rating, this unit demonstrates a level of environmental resistance suitable for indoor industrial applications.