Product Description:

The MAC090C-0-KD-4-C/110-B-1/DI524LV is an AC servo motor produced by Bosch Rexroth Indramat within the MAC AC Servo Motors series. Classified as a motor for analog drives, it translates analog velocity or torque commands into precise shaft rotation for positioning tables, feed screws, and similar motion axes in automated machinery. Its mechanical interface, electrical winding, and built-in sensing elements are arranged so analog drive controllers can regulate speed and position without requiring digital fieldbus hardware.

For accurate alignment to gearboxes or mounting flanges, the motor provides a centering diameter of 110 mm. Heat generated in the stator is removed through natural convection, which allows the unit to operate without external fans. Under rated excitation, it delivers a nominal speed of 1500 rpm, giving a practical operating speed for systems that run at common industrial line frequencies. Power conductors reach the stator windings through a connector on side B, and the built-in tachogenerator outputs 3 V/1000 rpm so the analog drive can close the velocity loop while the blocking brake secures the load during shutdown.

Position monitoring is handled by an incremental encoder with shock-damped mounting, which helps protect the internal measuring components from vibration. The motor also supports tacho feedback and incremental or absolute encoder signals, allowing compatibility with controller input arrangements used in established analog systems. Its electromagnetic characteristics follow the KD winding code, which sets the resistance and inductance values expected by current-regulated amplifiers. The unit remains a motor for analog drives, making it suitable for applications that combine brake holding, tachometer output, and encoder-based position feedback in one housing.