Product Description:

The MAC041C-0-LS-2-E/050-B-0 is an AC servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. This compact rotary actuator is intended for analog drive systems that require precise velocity and torque control in positioning tables, pick-and-place heads, and light transfer axes. Stator windings and rotor magnets convert electrical energy into mechanical motion, while the integrated feedback hardware supplies the signals needed for closed-loop regulation. The enclosed design keeps these motor and feedback components together in a compact package that can be installed on space-constrained machinery.

The motor is supplied without a blocking brake, so an external clamp or drive-generated torque must hold the load when power is removed. Heat is dissipated through natural convection, eliminating the need for an auxiliary blower and reducing the ventilation equipment required around the motor. Position and speed are monitored through integrated tacho feedback, allowing the analog controller to generate proportional correction signals with minimal delay. The motor has a frame size of 041, which establishes its primary mechanical envelope and supports use on compact automation axes. Its frame length of C indicates the active lamination depth associated with its continuous torque capacity. The 050 centering diameter provides accurate alignment when the motor is attached to a compatible machine flange.

Electrical behavior is associated with the LS winding code, which identifies the turn count and conductor arrangement selected for operation with compatible analog amplifiers. Power enters through a connector on side B, keeping the cable route away from nearby rotating machinery when the housing is mounted from the opposite face. The motor is intended for analog drives, and its feedback scale, insulation system, and electrical impedance are matched to that type of controller. Its rotary output can support accurately regulated motion when the connected amplifier uses the feedback signal to correct changes in speed or load. External holding equipment should be selected when the application must maintain a stationary load after motor torque is unavailable.