Product Description:

The MAC041C-0-TS-3-E/050-B-1 belongs to the MAC AC Servo Motors series manufactured by Bosch Rexroth Indramat. It is an AC servo motor intended for closed-loop motion axes in industrial automation where analog velocity or torque commands are used. Within these systems, the unit converts electrical drive signals into rotational mechanical energy and provides precise speed and position control for packaging lines, handling robots, and general machine tools. This makes it suitable for applications that need smooth response to changing reference signals during normal machine operation.

This motor relies on passive cooling through natural convection, so no external fan or liquid circuit is required to remove heat during continuous duty. The power leads exit through a connector on side B, allowing cable routing away from the driven shaft. This layout can also simplify installation where cable runs must follow the machine frame rather than pass across the shaft end. Rotor position and velocity are monitored by tacho feedback and a second shaft end; this arrangement supports accurate speed loops and allows a customer-mounted encoder to use the auxiliary shaft when higher resolution is needed. A standard blocking brake is integrated to hold the shaft when power is removed. Frame designation C identifies the motor size and sets the mounting interface for this model.

The stack length code is 041, which corresponds to the active iron length and the continuous torque available within the C frame. Stator windings use code TS, which sets the phase resistance and inductance to match compatible analog drives. This winding selection helps the motor operate with the electrical characteristics expected by the matching amplifier. The unit is a motor for analog drives, so its internal feedback scale and voltage constants align with ±10 V command amplifiers rather than digital fieldbus controllers. It also fits MAC gearbox adapters and keeps overall line impedance consistent with other models in the series.