MR-J3-200A4

Mitsubishi's MR-J3-200A4 is an advanced AC motion servo amplifier engineered for high performance. With a power output rated at 2000W (or 2kW), this amplifier handles both speed and torque control effectively. It operates intelligently within an input voltage range of 380Vac to 480Vac and is classified under the 400V voltage class, making it versatile for various applications. The device requires a 3-phase input (3P) for optimal function, supporting a rated current of 5.4 Amperes during operation.

This amplifier is equipped with an RS-422 communication capability, facilitating easy integration into existing systems and providing important data exchanges. It includes an ambient temperature tolerance that ranges from 0 to +55°C, allowing it to perform reliably in diverse environmental conditions. The control method is based on sine wave PWM and current control, ensuring precise handling of operational tasks.

The MR-J3-200A4 also comes with built-in positioning functions, enhancing its adaptability for various motion applications. Its control modes provide flexibility, as users can select speed control or torque control according to their operational requirements. One of its notable features is the advanced vibration suppression control II system, which effectively dampens vibrations during operation, leading to enhanced accuracy.

Additionally, the amplifier includes a dynamic brake and a regenerative resistor, which contribute to improved energy efficiency and responsive performance. For thermal management, forced ventilation cooling is utilized to keep the device within safe operating temperatures, ensuring high levels of efficiency throughout its operational lifespan.