MR-J4W2-22B

The Mitsubishi MR-J4W2-22B servo amplifier is a MELSERVO-J4 series servo amplifier that was designed to provide efficient servo motor control for various applications. It operates with a rated output voltage of 170 Volts AC, 3-phase, and has a rated output current of 1.5 A per axis. The MR-J4W2-22B servo amplifier’s main circuit power supply voltage rating is 200 Volts AC to 240 Volts AC, 3-phase or 1-phase, at 50/60 Hz frequency, with a rated current of 2.9 A. The allowable voltage fluctuation range in the main circuit power supply input is 170 Volts AC to 264 Volts AC, 3-phase or 1-phase. For the control circuit power supply, the voltage range is 200 Volts AC to 240 Volts AC, 1-phase, at 50/60 Hz frequency, with a rated current of 0.4 A. The permissible voltage fluctuation for the control circuit power supply input is 170 Volts AC to 264 Volts AC, 1-phase. The MR-J4W2-22B servo amplifier has a power consumption rating of 55 W and an interface power supply voltage rating of 24 Volts DC ± 10%, with an interface power supply capacity of 0.35 A. Its control options are sine-wave PWM control and current control. The MR-J4W2-22B servo amplifier incorporates a built-in regenerative resistor that is rated at 20 W and a dynamic brake. The device’s SSCNET III/H command communication cycle can operate at intervals of 0.222 ms, 0.444 ms, or 0.888 ms. Additionally, the MR-J4W2-22B servo amplifier features a USB communication function. The MR-J4W2-22B servo amplifier is structured for natural cooling, and it has an IP20 ingress protection rating. It weighs 1.5 kg.