MR-J3-20BS

The Mitsubishi MR-J3-20BS serves as a crucial component in the MELSERVO MR-J3 series, designed for effective control in servo applications. It provides flexibility with support for both 1-phase and 3-phase input types, allowing for adaptable setup in various environments. This servo drive includes a range of I/O configurations, featuring 4 digital inputs, 2 digital outputs, 1 digital relay output, and 2 analog outputs. The compact unit measures 6.61 inches (168 mm) tall, 3.54 inches (90 mm) wide, and 5.31 inches (135 mm) deep, ensuring it fits in limited spaces while delivering robust performance.

A current rating of 1.5 Amperes ensures proper functionality during operation, supported by an input voltage range of 200 to 230 Volts AC. Operating frequencies can vary between 50 to 60 Hertz, making it compatible with different power supply systems. This servo drive can handle ambient conditions with temperatures between 0 to 55 °C, though it must remain in a non-freezing environment for optimal operation. Additionally, the unit incorporates a built-in dynamic brake for effective stopping.

Cooling is achieved through natural methods, promoting effective heat dissipation without requiring additional systems. The drive exhibits a power consumption of 30 Watts and a rated active power of 200 Watts, while maintaining efficient performance through sine wave pulse width modulation (PWM) and current control methods. The permissible frequency fluctuation is within -5 to +5%, ensuring stable operation even in fluctuating conditions.