Product Description:

The MAC093B-0-GS-4-C/110-A-1/W1522LV/S001 is an AC servo motor produced by Bosch Rexroth Indramat as part of the MAC AC Servo Motors series. Within an automation cell, this motor works with analog servo amplifiers to deliver precise velocity and torque regulation to gearboxes, ball screws, or direct-drive loads. By integrating tachometer and encoder feedback devices, it supports closed-loop control so that machine tools, packaging stations, and material-handling axes reach commanded positions quickly and repeatably. This arrangement also helps the connected drive correct speed deviations during load changes, which is useful in applications that require stable motion through acceleration, dwell, and reversal.

Its centering pilot is set at 110 mm, allowing the housing to seat accurately against standard flange faces and maintain concentricity with coupled mechanics. Heat generated by copper losses is removed through natural convection, eliminating the need for external blowers or liquid circuits and simplifying cabinet airflow design. The rotor is optimized to run at a nominal speed of 4000 rpm, so the drive can execute rapid indexing without overspeeding the feedback devices. Winding code GS identifies the winding arrangement used for this motor frame, and power is supplied through a connector on side A, which keeps the cable exit away from moving members on the opposite face. A standard blocking brake holds the shaft during power-off events, and the feedback interface supports tachofeedback with either incremental or absolute encoding to suit different control platforms.

The measurement section of the tachometer delivers 1.5 V/1000 rpm, a scale that lets analog regulators compute speed error with minimal signal conditioning. Motor length B provides a compact installation depth while supporting the active magnetic length needed for continuous torque output. The frame designation 093 identifies the stator diameter used in MAC093 variants, which helps maintain mounting consistency across similar motors. Classified as a motor for analog drives, the unit uses standard tacho components to support steady velocity feedback during low-speed regulation and normal running conditions. The encoder channel supplies position information for the control loop, allowing the motor to serve both speed-regulated and positioning duties in automated machinery.