Mitsubishi FXAIM01 Rotary AC Servo Motor for MELSERVO-J4 Series

The Mitsubishi FXAIM01 (FXAIM01) is a brushless rotary AC servo motor designed for high-precision industrial motion control within Mitsubishi Electric MELSERVO-J4 drive systems. Functionally equivalent to the HGSR702BW0C motor specification, this unit delivers reliable dynamic performance across automated manufacturing environments. It is built to interface directly with compatible MELSERVO-J4 series servo amplifiers and associated safety units, ensuring integrated protection and functional safety compliance during operation. Key mechanical and electrical design features include a straight output shaft and an integrated electromagnetic holding brake that secures the axis during power loss or system stops. For high-resolution positioning, the motor is equipped with an integrated 22-bit absolute feedback encoder that provides precise velocity and position monitoring without requiring a return-to-origin routine after power cycling. Typical applications include CNC machinery, robotics, packaging automation, material handling systems, and general industrial automated equipment requiring robust braking, high-resolution feedback, and dependable motion synchronization.