Product Description:

The MAC041A-0-FS-4-E/050-B-1/WI652LV is an AC servo motor manufactured by Bosch Rexroth Indramat as part of the MAC AC Servo Motors series. It serves as an electromechanical actuator within industrial automation, converting current supplied by analog servo drives into controlled torque and position for packaging machines, pick-and-place gantries, and similar equipment. By integrating encoder feedback with rigid magnetic construction, the unit supports repeatable motion profiles and rapid cycle changes demanded by automated production lines.

Its motor size is 041 and its frame length is A, and together these values determine mounting footprint, shaft height, and continuous torque capability for low-to-mid power axes. Electromagnetic behavior is tuned through winding code FS, which matches coil impedance to standard MAC drive voltages while limiting copper loss. Heat is removed solely by natural convection, so the housing must be exposed to free airflow rather than forced cooling ducts. Power is delivered through a connector on side B, simplifying cable routing when the motor is installed with its output shaft facing the machine load.

For holding functions, the motor includes a standard blocking brake that locks the shaft when drive power is disabled, preventing axis drift on vertical or suspended loads. Speed and position are monitored through a selectable tachofeedback, incremental encoder, or absolute encoder interface, enabling the analog controller to close velocity and position loops without external transducers. The device is specified as a motor for analog drives, so its signal levels and commutation sequence align with Indramat TDA and KDA amplifier families. When incremental sensing is chosen, the unit employs an incremental encoder with standard mounting, allowing service replacement without mechanical realignment.