Mitsubishi MR-J4-11KB4-RJ010 AC Servo Amplifier for MELSERVO-J4

The Mitsubishi MR-J4-11KB4-RJ010 (MR-J4-11KB4-RJ010) is an AC motion servo drive and amplifier developed for the Mitsubishi Electric MELSERVO-J4 series. Engineered for precise motion control, this unit features a built-in dynamic brake to provide reliable stopping performance and motor management in industrial automation systems. It delivers a rated output of 100 W (0.1 kW) with a rated current of 1.1 A, operating from a 200 to 240 VAC supply voltage in either single-phase or three-phase configurations. Equipped with CC-Link communication capability, the MR-J4-11KB4-RJ010 integrates seamlessly into networked control architectures, functioning equivalently to MRJ410GF configurations. The drive features an IP20 degree of protection and is rated to operate reliably within an ambient temperature range of 0 to +55 degrees Celsius. It is commonly deployed across automated machinery, positioning systems, assembly lines, and packaging equipment requiring responsive dynamic braking and high-precision motor regulation.