Product Description:

The MAC132A-1-JD/B5-0/I-625/S01 is an AC servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. It is intended for analog drives where precise torque and position control are required in automated production cells, packaging equipment, and material-handling axes. The motor supplies closed-loop feedback through a shaft encoder and uses forced cooling, which supports continuous-duty motion in industrial equipment. This combination suits machine-mounted axes that must respond accurately to changing loads while maintaining repeatable motion over long production runs.

This model employs a shaft-mounted blower that runs at AC 230 V and directs air along the housing fins. This forced airflow provides axial surface cooling, helping remove heat from the motor housing during sustained operation. Position data come from an internal sensor disk that delivers 625 pulses per mechanical revolution, giving the drive controller a consistent stream of motion increments. Each transition is sent as a pair of square-wave channels, allowing direction and speed to be detected with simple differential processing. The encoder electronics are powered by a regulated 5 V supply from the control cabinet, so the feedback cable must include a dedicated power pair to keep the signal stable during machine movement.

The feedback scheme is incremental, so absolute position is established during homing and then tracked by counting pulses during motion. Thermal loading from continuous operation remains within limits at ambient temperatures up to 45 °C. Mechanical installation follows the IM B5 flange design and may be oriented in any direction, provided the site altitude does not exceed 1000 m above sea level. An enclosure rating of IP65 protects the windings and encoder against dust ingress and low-pressure water jets, which helps the motor operate reliably in areas with airborne debris or routine washdown.