Product Description:

The MAC063D-0-JS-4-C/095-B-0/WI517LV belongs to the MAC AC Servo Motors series produced by Bosch Rexroth Indramat. It is a compact motor intended for analog drive systems where precise speed and position control are required in automated machinery. By pairing a permanently excited rotor with electronic drive regulation, the unit converts commanded current into repeatable torque for indexing tables, light material-handling axes, and small packaging stations.

A centering diameter of 95 mm matches common flange patterns and simplifies concentric alignment to gearboxes or load shafts. Cooling is handled exclusively by natural convection, so no external fan or liquid circuit is necessary, and mounting space must allow unobstructed airflow. The motor attains a nominal speed of 3500 rpm, giving moderate linear velocities in belt or screw drives without oversizing the inverter. For velocity feedback, it carries a tacho generator that produces 1.5 V/1000 rpm. The analog signal allows quick closed-loop regulation in legacy controllers. Power conductors exit through a connector on side B, keeping cable bends away from the driven load. Electromagnetic behavior is set by winding code JS, which indicates the winding configuration used for the rated voltage and current range.

Rotor length class D extends the active iron stack for higher continuous torque than shorter variants while preserving the same frame family. The motor uses frame size 063, which keeps the overall footprint small for multi-axis clusters. Position data originate from an internal incremental encoder mounted in the standard interface, and the design can also accept an absolute encoder if required by the control architecture. The motor is supplied without a blocking brake, so any static holding must be managed by the drive or by external mechanics. Standard tacho quality and the natural-cooling thermal path suit intermittent-duty indexing or low-mass servo applications that do not impose extended peak current demands.