Product Description:

The MAC093A-0-WS-4-C/110-B-0/DI11LV/005 is an AC servo motor manufactured by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Intended for analog drive systems, the unit supplies closed-loop torque and velocity control to automated production equipment, allowing precise positioning and repeatable cycle rates on packaging, handling, and assembly machines. Its integrated feedback arrangement supports stable motion control during repeated starts, stops, and speed changes.

Its mechanical interface uses a centering diameter of 110 mm, which provides the pilot fit for coupling the housing to gearbox flanges or mounting plates. Under rated excitation, the rotor reaches a nominal speed of 2000 rpm, which suits typical 50/60 Hz analog drive outputs while still leaving headroom for dynamic overspeed. Heat generated in the stator is removed by natural convection, so no external blower or liquid circuit is required, and cabinet airflow must be maintained. Power conductors enter through a connector on side B, keeping cable routing clear of the feedback socket on the opposite end. The integrated tacho generator produces 3 V/1000 rpm, giving velocity feedback to the analog controller, and its standard tacho quality supports speed accuracy for general-purpose axes.

The motor body uses size code 093 and length code A, which place it within the corresponding frame dimensions of the series. Winding code WS indicates the coil resistance and inductance used with MAC drives in this torque-speed range. Position data are supplied by an incremental encoder mounted on a shock-damped carrier, and optional absolute sensing can share the same interface. Combined tacho feedback and encoder signals provide dual-channel velocity and position information. The motor is supplied without a blocking brake, so external hardware must hold the load when power is removed.