Product Description:

The MSK100B-0450-NN-S1-AP0-NNNN is an AC synchronous servomotor manufactured by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. Designed for closed-loop motion stages, pick-and-place axes, and other automation tasks, the motor converts electrical energy into controlled rotary torque with high positional repeatability. It interfaces directly with IndraDrive controllers and other digital amplifiers that accept S-series feedback, making it a core component in industrial automation lines where dynamic speed regulation is required.

Heat generated by the stator windings is carried to ambient air through natural convection, so the motor can be mounted without external fans when ambient airflow is sufficient. Position feedback and commutation signals are delivered via the Hiperface serial link, allowing simultaneous transmission of absolute angle and parameter data. The optical encoder yields 128 signal periods per mechanical revolution, and the optical sensing principle provides high immunity to magnetic interference. Because the encoder is the single-turn type, one complete revolution is referenced absolutely, while multi-turn counting must be handled by the controller. This feedback chain supports smooth velocity loops and tight position control.

The unit is supplied without a holding brake, so vertical loads must be restrained by external means during power-off. Overall package length uses the B length code, which balances continuous torque against installation depth. The 100 stator diameter provides a shaft that accepts medium-range couplings through a keyed interface, and the keyway helps prevent slip under repetitive torque reversals. Winding code 0450 sets the resistance and inductance values expected by the matching drive. Power and feedback connectors exit on the A-side housing to simplify cabinet wiring.