Product Description:

The MAC071B-0-TS-3-C/095-B-0/S001 is an AC servo motor from Bosch Rexroth Indramat, supplied under the MAC AC Servo Motors series. It is specified as a motor for analogue drives and is installed where velocity or torque commands are delivered through ±10 V references instead of digital fieldbuses. By converting electrical input into controlled mechanical rotation, the unit forms the active element of indexing tables, form-fill-seal machines, and similar precision positions in automated lines.

The motor body centers on a 95 mm pilot, providing accurate alignment to mating gearboxes and mounts. Thermal management depends on Natural convection, allowing the housing ribs to radiate heat without forced airflow. Stator windings follow code TS, establishing resistance and inductance values suited to analogue current loops driven by classic power supplies. Rated mechanical speed reaches 3000 min⁻¹, so load couplings can be sized for medium-speed production cycles. Axial stack length is marked B, giving the rotor mass and torque constant expected for the 071 frame. Because a blocking brake is not present, stationary holding torque must be supplied by the drive amplifier or external clamps.

Feedback is delivered through a With tachofeedback and second shaft end arrangement: the integral DC tachometer reports speed while the spare shaft stub permits an additional encoder or mechanical coupling. Frame size 071 defines the outer diameter and bolt circle, ensuring interchangeability with other motors in the series. Three-phase supply conductors attach via a Connector to side B, keeping cabling clear of the load side. The tachometer outputs 3 V/1000 min⁻¹, and its accuracy follows the manufacturer’s standard quality grade, adequate for velocity loops that require moderate linearity. Combined with convection cooling and the omission of a brake, these features minimize service intervals and simplify installation.