Product Description:

The MAC041C-0-TS-2-E/050-C-1/S016 is an AC servo motor produced by Bosch Rexroth Indramat and placed in the MAC AC Servo Motors series. It converts the command signals of an analog velocity or current controller into controlled rotary motion, so it is used for indexing tables, pick-and-place wrists, and light conveyor zones in automated lines. A compact frame and passive cooling let the unit operate inside sealed electrical cabinets where forced airflow is not available. This arrangement also supports repeatable positioning with low operating noise in space-limited machine sections.

Heat is removed through natural convection, so the housing fins must have clearance for ambient airflow. Speed feedback comes from an internal generator configured as tacho feedback, which produces a proportional voltage for the analog reference circuits used by the drive. That signal lets the paired controller monitor shaft speed continuously and correct small load-related changes during acceleration and deceleration. Code 041 marks the motor size, while frame letter C places it in the matching MAC housing version. Electrical behavior is tied to winding set TS, which sets the rated current and back-EMF constant expected by the controller.

A spring-applied, electrically released standard blocking brake holds the shaft when the controller disables torque, which helps prevent load drift on vertical axes or parked positions. The unit is a motor for analog drives, so it connects to proportional amplifiers rather than pulse-width-modulated digital platforms. When the brake is engaged, the axis can remain stationary after power removal without relying only on motor torque. Duty cycle and ambient conditions must stay within the natural-convection envelope so the stator temperature remains within acceptable limits.