Product Description:

The MAC071C-0-NS-3-C/095-A-1/S001 is an AC servo motor manufactured by Bosch Rexroth Indramat within the MAC AC Servo Motors series. As a motor for analog drives, it converts command currents into precisely regulated rotary motion, making it suitable for positioning axes, indexing tables, and feeder mechanisms in automated production lines. The unit supplies continuous torque directly at the shaft so that surrounding machinery can execute repeatable speed and position profiles under closed-loop control.

Its integral blocking brake secures the load with 3 Nm of holding torque, allowing vertical or suspended axes to maintain position after power is removed. A centering diameter of 95 mm mates the front face to standard IEC flanges and helps keep radial runout within the series tolerance. Heat is removed by natural convection, so installation only requires unobstructed airflow rather than separate cooling hardware. When driven by the designated amplifier, the rotor reaches 3000 rpm, giving adequate surface speed for medium-inertia tooling. For speed feedback, the integrated tacho generator produces 3 V/1000 rpm, delivering a linear voltage signal that the analog controller interprets without additional scaling circuitry.

The stator stack uses motor length C, pairing moderate mass with the rated output, while the frame code motor size 071 corresponds to the outer lamination diameter used by compatible gearheads. Power is introduced through a connector on side A, keeping the cable exit on the drive end of the axis for cleaner routing inside machine enclosures. The feedback configuration uses tacho feedback and a second shaft end, which allows velocity monitoring and mechanical coupling of an auxiliary encoder or brake pulley. Winding code NS indicates the electrical resistance and inductance expected by the analog amplifier, and the supplied standard tacho quality keeps regulation precision within the required tolerance.