Product Description:

The MAC041A-0-FS-2-E/050-A-1/S001 is an AC servo motor manufactured by Bosch Rexroth Indramat for the MAC AC Servo Motors series. It is used for closed-loop positioning tasks with external drive amplifiers, where controlled torque and speed are required for packaging stations, transfer units, and small gantry axes. The motor converts drive current into rotary motion and returns speed information to the controller so the axis can respond accurately to changing load conditions during operation.

The unit rejects heat by natural convection, so the housing relies on ambient airflow instead of fans. Rotor speed is monitored through built-in tacho feedback, and this analog signal lets the drive correct velocity deviations in real time. The FS winding sets the electrical characteristics for the rated voltage class, including conductor arrangement and resistance. Holding torque during power-off is supplied by a standard blocking brake, which helps retain position on axes that must remain fixed when control power is removed. Power enters through a connector on side A, allowing cable routing to stay at one end of the machine and helping keep harness bends orderly in compact installations.

The mechanical envelope follows the 041 length code and uses the compact size A frame, so the motor fits tightly spaced mounting locations where low moving mass is useful. As a motor for analog drives, it suits legacy servo systems that regulate current in proportion to command signals and rely on analog speed feedback for loop correction. This combination makes the motor appropriate for smaller automation axes that need steady speed regulation, repeatable stopping behavior, and simple integration with earlier control hardware. The compact format also supports machine layouts where available installation space is limited and closely grouped components must remain accessible for wiring and service.