Product Description:

The MSK100C-0450-NN-S1-AP2-NNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat for precise positioning and speed control in industrial automation. As part of the MSK IndraDyn S Synchronous Motors series, the unit combines a size 100 stator with a length C motor configuration, making it suitable for medium-frame machinery such as gantry axes and packaging stations. The design uses a keyed shaft to transmit load directly, and its electrically released holding brake secures the axis when power is removed. When paired with a compatible drive, the motor supports closed-loop motion that helps maintain stable speed and repeatable positioning during normal machine operation.

Heat is removed by natural convection, so the housing fins must remain unobstructed in cabinet or open-machine mounting. The feedback system delivers 128 signal periods per mechanical turn, and this data is backed by a single-turn absolute track that reports rotor position after each power cycle. When the brake is engaged, it can resist up to 70 Nm of static load to hold the axis at standstill during power loss or emergency stops. A shaft with keyway eases coupling to pulleys or gearboxes without relying on shrink-fit hubs. This version uses the standard mechanical design code used for straightforward integration into servo-driven equipment.

The encoder communicates over the Hiperface interface, and its optical scanning principle provides stable signal transmission for compatible digital drives. Power is routed through an A-side axial connector that helps keep the motor cable clear of adjacent axes, while winding code 0450 sets the electrical characteristics expected by matched converters. Because the brake requires a dedicated 24 V supply to release motion, the installation must include that auxiliary line. The passive cooling method also limits continuous current during demanding duty cycles.