Product Description:

The MAC093C-0-CS-4-C/110-B-0/WI522LV is an AC servo motor from Bosch Rexroth Indramat that belongs to the MAC AC Servo Motors series. Classified as a motor for analog drives, it accepts analog velocity or torque commands and converts them into controlled mechanical rotation for automated machine axes. Within an industrial automation cell, it serves as the prime mover on positioning stages or spindle heads where fast response and accurate speed tracking are required. This control approach suits machines that use external analog amplifiers rather than fully digital drive platforms.

Mechanically, the motor seats against a centering pilot of 110 mm, allowing rigid alignment with adjoining machinery. Heat dissipation relies on natural convection, so no external blower or liquid circuit is needed, which helps in tightly packed installations. Under rated conditions, the rotor can reach 6000 rpm, providing high surface speed for fast-moving axes. Power is delivered through a plug-in connector located on side B, which can simplify cable routing when the drive sits opposite the load. Position data are derived from an incremental encoder mounted in the standard housing pocket. The motor does not include a blocking brake, so holding torque must come from external devices when power is removed.

The electrical winding uses code CS, which indicates the resistance and inductance values expected by the analog amplifier. Frame designation 093 identifies the stack diameter group, while the build length C sets the motor's continuous torque capacity relative to other lengths in the same frame. A built-in tacho generator supplies 1.5 V/1000 rpm, providing speed feedback for common velocity loops. This combination of winding, frame size, and feedback supports stable operation with compatible analog drive electronics.