Product Description:

Bosch Rexroth Indramat manufactures the MAC071B-0-FS-2-C-095-A-1-S001 in the MAC AC Servo Motors series. The unit is a motor for analog drives that accepts proportional velocity or torque commands and converts them into controlled rotary motion for gantries, feed rollers, and indexing tables across automated lines. Its role is to bridge the drive controller and the mechanical load, supplying repeatable speed and position accuracy in equipment that uses analog signaling rather than fieldbus networks. It is intended for legacy automation platforms that still rely on analog control loops.

The motor is delivered with a blocking brake that can hold the shaft with 3 Nm of torque, enabling load retention when power is removed or during emergency stops. A centering flange of 95 mm helps align the motor with gearboxes or machine frames and reduces radial runout. Heat produced by winding losses leaves the housing through natural convection, so no external fan or coolant circuit is required. Closed-loop speed regulation uses the integrated resolver-type tachogenerator, and the drive receives tacho feedback to correct velocity deviations in real time. During continuous operation, the rotor reaches a nominal speed of 2000 rpm, which suits many medium-inertia axes used in packaging and light material-handling machinery.

Frame code 071 and the medium B length give the motor a size that balances torque output with compact depth. The stator uses winding code FS, so the analog drive can apply matching current limits. The tachogenerator develops 3 V/1000 rpm, giving the controller a predictable scale factor for velocity feedback. The motor uses standard tacho quality for general-purpose motion tasks. Power conductors exit through a keyed connector on side A, which helps keep cable routing orderly along the axis.