MR-J3-200B4

The MR-J3-200B4 is a servo amplifier manufactured by Mitsubishi within the MELSERVO MR-J3 series. Characterized by an IP00 protection rating, this unit has a rated supply voltage that ranges between 380 to 480 Volts AC. Its design accommodates permissible voltage fluctuations falling within the range of 323 to 528 Volts AC, ensuring effective operational capacity under varying electrical conditions.

The servo amplifier operates with a 3-phase input configuration and supports an input frequency of 50 to 60 Hertz. It manages permissible frequency variations between -5 to +5%, contributing to operational stability. Power consumption is rated at 45 Watts, providing efficient energy use.

For cooling, the MR-J3-200B4 employs forced ventilation, ensuring the unit runs optimally even in demanding environments. The ambient operating temperature range is 0 to 55 °C, suitable for various industrial applications, provided it remains a non-freezing atmosphere.

Featuring a built-in dynamic brake, this unit ensures effective braking control through its advanced sine wave pulse width modulation (PWM) and current control methodology. As for interface capabilities, it utilizes SSCNET III/H for connectivity and requires a 24 Volts DC interface power supply, drawing a maximum of 0.15 Amperes. The entire unit weighs approximately 4.63 pounds (2.1 kilograms), making it manageable for installation and integration into existing systems.