Product Description:

The MAC041C-0-TS-2-E/050-B-1/S007 is an AC servo motor manufactured by Bosch Rexroth Indramat as a member of the MAC AC Servo Motors series. Designed to interface with analog velocity and current amplifiers, the motor converts drive signals into controlled rotational motion for indexing tables, small transfer stations, and auxiliary axes in automated lines. Its compact format suits machines that need accurate speed control without adding external feedback hardware.

Thermal management for this model relies on natural convection, so heat is carried away by airflow around the housing without auxiliary blowers or liquid circuits. Shaft speed is monitored through integrated tacho feedback, which produces an analog voltage proportional to rpm and allows the analog drive to close its speed loop without an external encoder. The magnetic stack follows the 041 length code, giving a moderate active core that balances torque output with compact overall depth. A C frame size gives the motor a square stator cross-section that can fit machinery already arranged for MAC motors of the same width. Power leads reach the winding through a connector on side B, keeping cabling on the non-drive end and reducing interference with gearboxes or couplings.

For load-holding duties, the motor includes a standard blocking brake that clamps the shaft whenever control power is removed, preventing back-driving on vertical or suspended axes. Internally, the stator uses the TS winding, which gives the electrical resistance and inductance values expected by MAC series current amplifiers. Because it is a motor for analog drives, the device accepts continuously variable command voltages rather than fieldbus setpoints, which supports use with established analog control systems. The Bosch Rexroth Indramat design uses the same general accessory style as other MAC motors, including matching tacho cables and brake connectors.