Product Description:

The MAC071C-0-NS-3-C/095-A-0 is an AC servo motor built by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Designed as a motor for analog drives in industrial automation, it converts drive commands into controlled mechanical rotation for positioning or speed-regulated axes on packaging, handling, or machine-tool systems. It is suited to applications that need repeatable rotary motion and stable speed control through an external drive. The motor fits closed-loop axis arrangements where the drive manages regulation and the motor supplies the mechanical output.

A 95 mm centering diameter helps the housing seat accurately in motor flanges while maintaining alignment at the machine interface. Heat is removed by natural convection, so the frame needs unobstructed airflow instead of forced cooling devices. Motion feedback is provided through tachometer feedback and a second shaft end, which supports analog speed control and allows the use of an external encoder when required. Under rated conditions, the rotor reaches a 3000 rpm nominal speed, and the internal tachogenerator produces 3 V per 1000 rpm for the drive’s velocity signal. The motor is supplied without a blocking brake, so holding torque must be provided externally when the axis is stopped.

The frame is classified as Motor Size 071, and the housing uses stack length C to fit the intended torque range within a compact motor body. Electrical connection is made through a connector on side A, which sets the cable exit direction for machine and cabinet routing. The electromagnetic layout uses winding code NS, so the motor should be paired with a compatible MAC drive that matches its voltage and current requirements. This layout can help in installations where axial space is limited and the cable path must remain clear around couplings, guards, or adjacent machine components.