Product Description:

The MSK100D-0300-NN-S1-AG0-NNNN is an IndraDyn S synchronous servo motor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It forms the rotary actuation element in multi-axis automation where precise torque and speed control are handled by a compatible IndraDrive inverter. Within the production cell, this motor converts controlled three-phase power into accurate shaft rotation for indexing tables, gantry axes, or form-fill-seal modules, while the integrated feedback system returns absolute position data to close the servo loop and maintain commanded motion profiles.

This model depends on natural convection to remove heat, so only ambient airflow across the finned housing is required to keep winding temperatures within limits. Position feedback reaches the drive through the Hiperface interface, a serial protocol that transmits both encoder counts and electronic nameplate data over two wires. The measuring element is an optical single-chip encoder that scans 128 signal periods, and the controller interpolates these periods for high angular resolution. Because the encoder is single-turn, it reports an absolute shaft position over 360° every time power is applied, removing the need for a reference run in machinery that must start immediately after an interruption.

The mechanical configuration follows the standard MSK envelope and is supplied without a holding brake, so static load retention must be provided externally when power is removed. A frame size of 100 mm and length code D yield a longer active core that raises continuous torque without altering the mounting pattern. A plain shaft mates directly with zero-backlash couplings, and the power connector is located on the A-side to align motor cabling with common machine routing channels. Winding code 0300 stored in the encoder memory lets the drive retrieve resistance, inductance, and thermal data automatically at startup.