Product Description:

The MAC041B-0-BS-2-E/050-B-0/S001 is an AC servo motor manufactured by Bosch Rexroth Indramat and delivered within the MAC AC Servo Motors series. Designed as a drive element for industrial automation axes, the unit converts electrical energy from a controller into controlled rotary motion, allowing precise speed and position regulation in packaging, material-handling, and assembly equipment. Its mechanical code places it in the mid-frame range of the MAC family, giving compact dimensions for light-to-moderate continuous duty applications while still supporting accurate motion control.

The design omits a mechanical holding device, and the blocking brake entry confirms this absence, so the motor depends on external means for shaft locking when power is off. The cooling type is natural convection, so the housing releases heat through its surface and through ambient airflow rather than through an integral fan. For speed feedback, the feedback configuration uses tacho feedback, meaning a DC tachogenerator produces an analog voltage proportional to shaft speed for the associated controller. This arrangement suits installations that need straightforward feedback integration and quiet operation without additional fan components.

Dimensional information is encoded by the 041 shaft-height figure and the Size B frame width, helping the motor match gearboxes or mounting flanges that are already sized for compatible IEC-based patterns. Power conductors exit through a connector on side B, keeping the cable bundle on the non-drive end and reducing interference with couplings or external sensing hardware mounted near the shaft. Its designation as a motor for analog drives ensures electrical compatibility with velocity or current-loop amplifiers that provide sinusoidal outputs, allowing the motor to operate with legacy control hardware without requiring additional interface modules.