Product Description:

The MAC071B-0-TS-2-C/095-B-1/S001 is an AC servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Designed as a motor for analog drives, it converts controlled current from servo amplifiers into precise mechanical rotation for industrial automation axes. The model falls within the 071 frame class and is supplied in the B length variant, giving a balanced compromise between continuous torque and overall package size for medium-power positioning or feed applications. This arrangement suits automated axes that need repeatable starts, stops, and steady speed regulation during routine operation.

The motor includes a blocking brake rated at 3 Nm to secure the shaft when power is removed, providing basic retention force on vertical or load-holding axes. Heat is removed only by natural convection, so mounting space must allow air to circulate around the housing. Installation is guided by a centering diameter of 95 mm, which provides a locating surface that keeps the flange concentric with machine frames. Under rated excitation, the rotor reaches 3000 rpm, matching the speed range used by many analog velocity loops. Electrical power is brought in through a connector on side B, allowing cable runs to exit at the non-drive end and simplifying routing inside compact cabinets.

Closed-loop velocity control is supported by the integrated tacho feedback, which supplies a proportional signal of 3 V/1000 rpm to the analog drive for real-time speed correction. Because the tacho is built to a standard accuracy grade, the controller receives consistent data without additional calibration hardware. This helps the drive respond to load changes while maintaining stable motor speed during operation. The stator winding uses code TS, matching the electromagnetic design to compatible drive modules that supply the appropriate current and voltage.