MR-J3-20BS1

Within the MELSERVO MR-J3 series, the MR-J3-20BS1 operates efficiently at a supply voltage between 100 and 120 Volts AC. With a power consumption of just 30 Watts and an input current of 5 Amperes, it is designed for use in diverse automation applications. The rated active power stands at 200 Watts, which enables effective control of connected servo motors from the HF-MP and HF-KP series.

This unit is equipped with various connection options, offering 4 digital inputs, 2 digital outputs, 1 digital relay output, and 2 analog outputs, allowing for versatile integration into systems. The structure of this model is compact, featuring dimensions of 168 mm tall, 40 mm wide, and 135 mm deep, which facilitates easier installation in limited spaces.

The MR-J3-20BS1 employs a sine wave pulse width modulation (PWM) control and current control method, ensuring precise motor operation. It employs a natural cooling method to maintain thermal performance, and its input phase type is 1-phase, compatible with standard electrical wiring.

Safety is a priority with this device, as it includes multiple protective features such as overvoltage, undervoltage, overcurrent, overload, and overspeed protection mechanisms. Additionally, the unit safeguards against instantaneous power failures and regenerative errors, along with encoder faults, ensuring reliable operation in demanding environments. Overall, the MR-J3-20BS1 stands out with its SSCNET III/H interface, providing robust communication capabilities for high-performance applications.