Product Description:

The MAC041B-0-BS-4-E/050-A-0/W1673LV/S007 is a compact servo unit in the MAC AC Servo Motors series manufactured by Bosch Rexroth Indramat. It is engineered to convert electrical commands from drive controllers into precise rotary motion for automated equipment. By supplying regulated torque and speed, the motor serves as an actuation element in material handling stations, pick-and-place gantries, and other closed-loop industrial axes that rely on analog velocity or torque references.

Thermal regulation on this model is handled by natural convection, meaning the housing surface dissipates heat to the surrounding air without auxiliary blowers or liquid lines. Position and velocity data are returned through a tachofeedback incremental or absolute encoder interface, allowing the host controller to choose coarse tachometer feedback or fine multi-turn resolution. Mechanical dimensions follow the motor length code 041 and frame size code B; these indicators define the stator stack height and flange square used when matching the unit to a machine frame. For power wiring, the stator terminals are routed via a connector on side A, simplifying cable runs when the motor is mounted with its shaft facing the load.

As a motor for analog drives, the unit accepts continuous voltage or current references instead of a digital fieldbus, easing retrofit into existing control cabinets. It is supplied without a blocking brake, so any load-holding requirements must be met by external mechanical locks or by keeping the drive energized. The design reflects Bosch Rexroth Indramat build standards for reliability and component interchangeability across the MAC AC Servo Motors family, ensuring consistent mounting interfaces, cabling conventions, and feedback pinouts when multiple frame sizes are used on the same production line.