MR-J3-22KBS4

The MR-J3-22KBS4, part of Mitsubishi's MELSERVO MR-J3 series, serves as an advanced servo amplifier tailored for precision applications. With a supply voltage range of 380 to 480 volts AC, it is suitable for a wide variety of tasks. The unit's robust design offers a rated active power capacity of 22 kilowatts, ensuring strong performance in demanding environments.

This amplifier incorporates 4 digital inputs, 2 digital outputs, 1 relay output, and 2 analog outputs, providing extensive interfacing options. It is rated for a current of 63 Amperes, consuming 45 watts of power during operation. While active, it draws 47.6 Amperes of input current, demonstrating its capability for heavy-duty tasks.

The MR-J3-22KBS4 operates with a 3-phase input and employs a sine wave pulse width modulation (PWM) control method along with current control for enhanced precision and efficiency. Forced ventilation cooling ensures effective temperature management, permitting operation within an ambient temperature range of 0 to 55 °C.

Dimensions for this amplifier are approximately 15.75 inches in height, 10.24 inches in width, and 10.24 inches in depth (400 x 260 x 260 mm), making it relatively compact for its performance capabilities. Storage temperatures can safely range from -20 to 65 °C. The unit is compatible with HA-LP series servo motors, making it ideal for various automation and motion control tasks, and it accepts input frequencies between 50 to 60 Hertz.