Product Description:

The MAC092B-0-QD-4-C/095-B-0/WI520LV is an AC servo motor produced by Bosch Rexroth Indramat in the MAC AC Servo Motors series. It is intended for integration with analog servo amplifiers, where it translates command voltages into controlled torque and speed. Within automated lines, the motor drives rotary tables, indexing conveyors, or pick-and-place axes so that motion profiles sent from a controller are executed with positional accuracy. Its general configuration suits machines that need repeatable rotary motion without a fully digital drive network. This type of motor is commonly used where the control system separates the amplifier, feedback, and motion controller. The motor is also suited to axes that need steady speed regulation during starts, stops, and short indexing moves.

A 95 mm centering diameter aligns the motor precisely to gearboxes or mounting flanges. Thermal energy is removed through natural convection, so no auxiliary fan is required and enclosure layouts stay simple. Power conductors exit through a connector on side B, which permits cable routing away from adjacent machinery. For velocity supervision, the unit supplies a standard tacho signal that is adequate for mid-range speed regulation. The product is classified as a motor for analog drives, meaning it accepts continuous analog command signals rather than digital fieldbus instructions. That operating method fits installations that rely on separate feedback channels and conventional amplifier tuning.

An integrated incremental encoder with standard mounting provides pulse trains that the drive interprets for commutation and fine positioning. The rotor is supplied without a blocking brake, so external mechanical restraints must hold load inertia during power-off conditions. A feedback package described as tacho feedback with an incremental or absolute encoder combines tacho output with encoder feedback for applications that need different resolution levels. The encoder arrangement can support absolute position capture while using the same motor frame. This combination lets the drive track rotor position during both commutation and commanded axis movement. When the axis must remain fixed after power is removed, holding force has to come from external mechanics or controlled drive torque.