MR-J3-500A

The Mitsubishi MELSERVO-J3 series MR-J3-500A servo amplifier is an advanced servo amplifier that was designed to control Mitsubishi servo motors. Its 3-phase output voltage rating is 170 VAC, and its output current rating is 28A. The main circuit power supply voltage range is 200 to 230 VAC (3-phase) with a frequency rating of 50/60Hz and a current rating of 21.7A. The permissible voltage fluctuation for the main circuit power supply is 170 to 253 VAC (3-phase). The control circuit power supply voltage range is 200 to 230 VAC (1-phase) at a frequency rating of 50/60Hz. The rated current for the control circuit power supply is 0.3A, and the permissible voltage fluctuation range is 170 to 253 VAC (1-phase). The MR-J3-500A servo amplifier operates with a power consumption rating of 45W. The servo amplifier's interface power supply operates at a voltage rating of 24 VDC with a tolerance rating of +/-10%. The MR-J3-500A servo amplifier employs a sine-wave PWM control option and a current control option to ensure precise and dynamic operational control. Additionally, it features a built-in dynamic brake that adds an extra layer of operational safety to the system. This servo amplifier supports a maximum input pulse frequency rating of 1Mpps for the differential receiver and 200kpps for the open collector, and this enables compatibility with a range of control inputs. The MR-J3-500A servo amplifier supports a force-cooling system and an open structure with an IP rating of IP00. This structure helps dissipate heat efficiently while safeguarding the device’s internal components. The MR-J3-500A servo amplifier weighs 4.6 kg or 10.1 lbs.