Product Description:

The MAC071C-0-US-4-C/095-B-0/WI522LV/S001 is a motor for analog drives manufactured by Bosch Rexroth Indramat and assigned to the MAC AC Servo Motors series. Designed for closed-loop industrial axes, the unit converts armature current from an external amplifier into shaft rotation while returning speed and position feedback to the controller for continuous correction during motion. Its mechanical outline, electrical interface, and integrated sensing elements allow it to serve as the primary actuator in printing lines, packaging stations, and material-handling gantries that rely on analog velocity commands rather than network-based control.

Its frame is size 071 and it uses a centering diameter of 95 mm, allowing direct mounting on standard machine flanges without additional alignment hardware. The housing length code C balances continuous torque against compact depth, and winding code US matches the electrical characteristics expected by compatible drives in this motor family. Cooling is handled by natural convection, so the stator surface must remain exposed to ambient airflow instead of depending on forced ventilation. Shaft torque is transmitted through a DIN 6885 keyway, which provides positive engagement with pulleys or couplings. A nominal speed of 2000 rpm suits analog tachometer ranges commonly used in legacy control loops and general servo applications.

The power connection is routed through a connector on side B, leaving the opposite face clear for mechanical integration and simplifying cable routing in machines with limited access around the drive end. Speed feedback is provided at 3 V/1000 rpm, which gives the paired analog drive a stable tachometer signal during operation, while the integrated incremental encoder supplies position data for motion supervision. The motor has no holding brake, so vertical axes require an external clamping method when power is removed. The integrated feedback supports speed regulation and position monitoring in analog drive systems without requiring a digital fieldbus interface.