Product Description:

The MAC041C-0-TS-4-E/050-B-0/WI652LV is an AC servo motor produced by Bosch Rexroth Indramat as part of the MAC AC Servo Motors series. It serves as a compact rotary actuator that couples with analog drive controllers to regulate velocity and torque in automated transfer lines, small handling gantries, or indexing tables where precise closed-loop motion is required.

The frame is classified as size C, and that housing cross-section establishes both mounting bolt pattern and thermal mass. A stack length of 041 identifies the active iron length inside the stator, letting designers estimate continuous torque relative to other MAC variants. Electrical behavior is further defined by winding code TS; this code fixes the rated voltage constant so the motor aligns with drives that supply matching current and back-EMF limits. Heat is removed through natural convection, eliminating the need for external blowers or liquid circuits and allowing panel builders to minimize ancillary hardware. Power enters through a connector to side B, which orients the cable away from moving machine parts and simplifies service access from that side of the cabinet.

The unit operates without a blocking brake, so mechanical holding torque must come from the drive or external clamps whenever the shaft must stay at rest after power down. Position feedback is delivered by an incremental encoder mounted in the standard axial location; its signals combine with a built-in tachofeedback channel, or users may install an absolute encoder when higher resolution is needed. Because it is specified as a motor for analogue drives, the resolver-like signals and voltage constants are matched to Indramat’s analog servo amplifiers rather than newer digital platforms, ensuring stable current loops and predictable dynamic response within legacy control architectures.