Product Description:

The MAC071B-0-PS-3-C-095-A-2-S001 is an AC servo motor developed by Bosch Rexroth Indramat within the MAC AC Servo Motors series. As a motor for analog drives, it delivers precise torque and speed control to industrial automation equipment that relies on closed-loop regulation rather than digital fieldbus control. The unit couples directly to gearboxes or load shafts and provides bidirectional rotation for packaging, printing, and material-handling stations where repeatable motion is required.

Its rated mechanical speed reaches 4000 rpm, allowing rapid cycle times while remaining within the motor’s operating range. Heat produced during operation is removed through natural convection, so no external blower or liquid circuit is needed and cabinet layout stays simple. A heavy-duty brake holds the shaft when power is off, and the stopping capacity equals 6.5 Nm. Position feedback comes from an internal tacho generator that produces 1.5 V/1000 rpm; this voltage is proportional to actual speed and is interpreted by the analog drive. Accurate centering during installation is supported by a 95 mm pilot diameter that aligns the stator in the machine frame.

The feedback package includes tacho feedback and a second shaft end, so the motor supplies an electrical speed signal while also offering a mechanical takeoff point for an additional encoder or handwheel. Power conductors exit through a connector on side A, simplifying wiring in cabinets where space on the opposite face is limited. The electromagnetic core follows the compact 071 frame size and the medium B length code, which balances torque density with inertia for mid-range loads. Motor windings follow the PS code, matching the electrical characteristics expected by compatible analog drive modules. The brake is a heavy-duty type, and the tacho quality remains standard for this configuration.