Mitsubishi MR-J4-700B4-RJ010 AC Servo Amplifier for MELSERVO MR-J4

The Mitsubishi MR-J4-700B4-RJ010 (MR-J4-700B4-RJ010) is an AC motion servo amplifier drive engineered for high-performance motion control within the Mitsubishi Electric MELSERVO MR-J4 series. This servo drive features an integrated dynamic brake, a built-in braking resistor, and full compatibility with external safety units to ensure reliable, safe industrial operation. Communication is supported via RS-422 and RS-485 serial interfaces, enabling seamless integration with industrial machine controllers and diagnostic equipment. Designed for enclosed control cabinet installations, the unit provides an IP20 degree of protection and is rated to operate reliably within an ambient temperature range of 0 to +55 degrees Celsius. In industrial automation environments, this servo amplifier is typically utilized in computerized numerical control systems, packaging machinery, automated assembly lines, material handling equipment, and multi-axis robotics where precise velocity, positioning, and torque control are required. Its robust design and built-in safety capabilities make it suitable for demanding manufacturing processes requiring continuous operation, rapid deceleration, and high system availability.