Product Description:

The MAC071C-0-NS-4-C/095-A-0/WI518LV is an AC servo motor manufactured by Bosch Rexroth Indramat within the MAC AC Servo Motors series. It functions as the rotary actuator in analog drive packages, translating command voltages from legacy amplifiers into controlled shaft motion for positioning tables, pick-and-place heads, and similar automation axes. This arrangement allows the motor to provide repeatable speed and motion control in equipment that relies on external analog regulation. Its compact format supports installation in machines where accurate shaft movement is required without adding separate motion-conversion hardware.

A centering diameter of 95 mm lets the housing align directly with standard mounting flanges, helping maintain accurate mechanical seating. Heat produced by the stator windings leaves the frame through natural convection, so no external blower or liquid circuit is required when the motor operates in free air. The rated speed reaches 3000 rpm, which supports fast cycle times on medium-inertia loads in compatible drive systems. Power conductors exit through a connector on side A, allowing the cable path to be arranged away from the opposite end of the motor.

The motor uses size 071 with length code C, which keeps the housing compact while providing the torque expected from this frame. The NS winding uses the wire gauge and coil count matched to the motor's speed range and current behavior. Position feedback is supplied by an incremental encoder that fits the standard MAC mounting bore, allowing the drive to monitor rotation during operation. The tacho channel outputs 3 V/1000 rpm for velocity feedback in the analog control loop. The motor is supplied without a blocking brake, so any axis that must hold position after power removal needs an external holding method.