Product Description:

The MAC115D-2-CS-4-C/130-A-0/WI520LX/S01 AC servo motor is produced by Bosch Rexroth Indramat and is part of the MAC AC Servo Motors series. As a motor for analog drives, it converts commanded current loops into precise mechanical motion for industrial positioning and velocity control. The unit integrates into automation cells that rely on closed-loop speed regulation and provides the torque source for axes driven by legacy analog amplifiers. Its configuration is intended for systems where the motor and external drive amplifier work together to maintain stable motion across repeated operating cycles.

With an internal blower rated at AC 115 V, the motor uses axial surface cooling to direct airflow along the housing and remove heat from the winding during operation. The frame’s 130 mm centering diameter fits standard flange patterns, while the power leads exit through a connector on side A to simplify cabinet routing. Rated for a nominal speed of 3000 rpm, the rotor reaches its intended operating velocity without requiring external cooling hardware. The D-length housing gives the motor added active length for applications that need a substantial torque reserve within the MAC 115 frame.

The winding code CS corresponds to the electrical resistance and inductance used with analog drive modules, and the overall frame is identified as motor size 115. Position feedback relies on an incremental encoder that provides both tacho feedback and commutation signals, and it produces 3 V/1000 rpm of tacho voltage for the drive’s velocity loop. The motor is supplied without a blocking brake, so a separate holding method is required when the shaft must remain fixed after power is removed. This feedback arrangement supports continuous speed monitoring and helps the analog controller respond smoothly to changing load conditions.