Product Description:

The MAC071A-0-VS-3-C/095-B-0/S001 is an AC servo motor built by Bosch Rexroth Indramat for the MAC AC Servo Motors series. It is supplied as a motor for analog drives, so it pairs with legacy current-loop controllers that are still used in material handling and packaging lines. Within an automation cell, the unit converts commanded current into precise torque and speed for repeatable rotary motion. Integrated tachometer feedback lets the paired drive monitor motor velocity without adding a separate incremental encoder package. That makes it suitable for installations where the drive already expects a tacho signal and simple motor power connections.

The mechanical interface uses a centering diameter of 95 mm, allowing rigid seating against gearbox or machine frames. Heat produced by copper losses leaves the housing through natural convection, so no external blower or liquid circuit is needed. The feedback stack includes tachometer feedback on a second shaft end, so velocity information is produced directly at the rotor without additional couplings. Frame size 071 gives the motor its stator cross-section and keeps the package suited to mid-range indexing tasks. Under rated excitation, the rotor can reach 6000 rpm, giving high peripheral speed while still permitting direct belt drives. Power conductors exit on side B, keeping the connector clear of mounting flanges on side A and simplifying cable routing where front access is limited.

Velocity feedback quality is standard, and the tachometer produces 1.5 V/1000 rpm, a level compatible with most Indramat analog servo drives. Winding code VS identifies the electrical values used by matching three-phase amplifiers, while the compact A length keeps axial space low for retrofits and closely spaced machine layouts. The design omits a blocking brake, so static holding torque must be handled by the drive or an external mechanism. This arrangement suits installations where an existing analog servo system remains in service.