Product Description:

The MAC071C-0-US-4-C/095-B-2/WI538LX belongs to the MAC AC Servo Motors series manufactured by Bosch Rexroth Indramat. This motor is intended for analog drive assemblies, where closed-loop control requires consistent velocity and position under variable loading. Its design combines holding capability and electrical feedback so motion axes in automated machinery can start, stop, and settle within required tolerances. This configuration suits packaging equipment, transfer units, and other servo axes that depend on repeatable response to changing loads.

A heavy-duty blocking brake is installed to secure the shaft when power is removed, and it can resist up to 6.5 Nm of static load. A 95 mm centering diameter aligns the housing with standard machine frames and helps the motor seat accurately against the mating surface. Heat is removed by natural convection, so no external blower or liquid circuit is needed. The motor uses size 071 with length code C and reaches 2000 rpm when paired with a compatible analog drive stage. The selected winding keeps current draw within the drive's continuous output range, which supports stable operation during continuous duty.

The power leads exit through a connector on side B, allowing cable runs to remain clear of the driven load and nearby sensors. For velocity loops, the tacho generator outputs 3 V/1000 rpm with standard accuracy, while position loops use an integrated incremental encoder mounted to the same flange. Separating the cable exit from the load side can simplify routing in crowded machine layouts and helps keep adjacent components unobstructed. The winding code US is used with the natural-cooling design so thermal limits are not exceeded during continuous duty. Signal quality is standard and suits general automation lines, and the housing depth remains moderate for compact mechanical bays.