Product Description:

The MAC063A-0-ES-4-C/095-A-0/WI553LV belongs to the MAC AC Servo Motors series produced by Bosch Rexroth Indramat. It is a synchronous motor intended for analog drive systems where precise velocity regulation and position tracking are required. Within an automated cell, it converts electrical commands from a drive amplifier into controlled mechanical rotation, supplying closed-loop motion that matches process demands in packaging, tooling, and material-handling stations. Its integrated feedback arrangement lets the connected controller react quickly to load changes during positioning and speed-controlled operation. This operating concept supports smooth acceleration, stable low-speed control, and repeatable response during changing process loads.

The motor reaches a nominal speed of 3500 rpm, allowing fast cycle execution while staying inside its thermal limits. Heat generated under load is transferred to ambient air through natural convection, eliminating the need for auxiliary blowers. Accurate shaft alignment to gearboxes or couplings is supported by a centering diameter of 95 mm, which provides the pilot fit on mounting faces. For velocity feedback, the integrated tacho produces 1.5 V/1000 rpm, giving the drive a linear voltage reference across the speed range. The ES winding identifies the motor winding used for electrical matching with compatible MAC analog drives. Because cooling depends on free air around the housing, the motor fits installations that do not require added fan hardware.

Position data are supplied by an incremental encoder mounted in the standard housing interface, so both speed and displacement signals are available to the controller. Power is introduced through a single connector on side A, which helps simplify cable routing in compact installations. The motor uses a size 063 stator stack with a length A frame, giving it a compact envelope for machines where installation space is limited. The encoder supports position tracking, while the tacho supplies an analog speed signal for the paired amplifier. The unit is delivered without a blocking brake, so a separate holding method is needed on vertical axes or other applications that must remain fixed when power is removed. It also uses standard-grade tacho quality for routine closed-loop motion tasks in analog servo systems.