Product Description:

Bosch Rexroth Indramat built the MAC090B-0-PD-4-C/110-A-2/WI520LV/S013 as part of the MAC AC Servo Motors series. The unit is a servo motor that delivers controlled rotary motion in automated machinery such as packaging stations, indexing tables, and material-handling axes. By converting drive current into torque with tight speed tracking, it serves as the primary actuator in closed-loop industrial motion cells. Its operating role is to provide repeatable motion for axes that must maintain commanded speed and respond smoothly to changing load conditions.

The motor is fitted with a heavy-duty blocking brake, allowing the shaft to be mechanically locked whenever the drive is disabled so vertical or suspended loads do not creep. A centering shoulder of 110 mm aligns the housing precisely against the mounting face and helps keep radial runout within tolerance. Heat is removed by natural convection, eliminating the need for forced air or liquid cooling and simplifying cabinet layouts. During continuous operation, the rotor reaches a nominal speed of 1500 rpm, which suits the speed-torque behavior of mid-range analog control loops. Power is supplied through a connector on side A, which helps keep cable routing consistent in tight panels. The winding code PD indicates the electrical characteristics used for medium-inertia loads, and the built-in tachogenerator is of standard quality for general positioning tasks.

In analog velocity loops, the unit is identified as a motor for analog drives, so its tachogenerator voltage scale matches standard drive cards. The generator delivers 3 V/1000 rpm, providing a linear feedback signal for speed regulation without requiring an external transducer. For applications that need different feedback arrangements, the available package is listed as tacho feedback with an incremental or absolute encoder, allowing either count-based monitoring or absolute position readout after power loss. When incremental sensing is selected, the motor uses an incremental encoder with standard mounting, which fits legacy Indramat controller pinouts. This feedback arrangement supports stable signal transfer between the motor and compatible control electronics.