Product Description:

The MSK100D-0350-NN-S1-AP0-NSNN is a synchronous servo motor produced by Bosch Rexroth Indramat and delivered within the MSK IndraDyn S Synchronous Motors series. Designed as a drive element for CNC axes, packaging machinery, and general factory automation, the unit converts commanded current into precise rotary motion for position-controlled and speed-controlled tasks. In these applications, consistent torque and encoder-based feedback support stable closed-loop operation and repeatable axis movement. This makes the motor suitable for coordinated motion in automated machinery that depends on fast response and controlled acceleration.

It uses natural convection, so enclosure airflow alone carries away losses when forced cooling is unavailable. The motor has frame size 100 and length code D, which gives higher continuous torque than shorter variants in the same platform. A shaft with keyway transfers torque to couplings or pulleys and provides a positive mechanical connection. The stator uses winding code 0350 to match drive inverters that supply its rated voltage and current. The housing uses the standard and explosion protection design option, allowing use in areas where ignition sources must be minimized. Power and feedback conductors exit on the A-side connector to simplify cabinet wiring and keep cable routing organized.

Position data are delivered through a Hiperface encoder that relies on optical scanning to obtain 128 signal periods per revolution. In its single-turn format, the feedback resolves one mechanical turn without multi-turn counting. Because the motor is supplied without a holding brake, any static load must be secured by the external drive or machine mechanics during power-off. The absence of brake hardware lowers inertia and aids acceleration during repeated start-and-stop motion. This feedback arrangement supports accurate commutation and speed regulation across the operating range. It is intended for use with compatible Rexroth power stages and motion buses in servo systems that require precise rotor position data.