Product Description:

The MSK100C-0450-NN-M1-AG0-NNNN is a synchronous servo motor produced by Bosch Rexroth Indramat and supplied within the MSK IndraDyn S Synchronous Motors series. In automation cells, it delivers torque and position control to rotary axes, allowing coordinated motion without mechanical backlash. The motor integrates with IndraDrive controllers, so it can be tuned for speed loops in packaging, metal-cutting, or material-handling equipment. It is intended for closed-loop motion tasks that need repeatable acceleration, stable low-speed operation, and accurate stop positioning across changing loads.

This model is cooled by natural convection, which eliminates the need for external fans and keeps the motor suitable for installations that rely on passive heat dissipation. Position feedback travels over the Hiperface protocol, allowing the drive to receive rotor angle information and stored motor data through the same interface. The optical encoder tracks 128 signal periods per revolution, and the control system can interpolate that base signal for finer positioning feedback during motion. Winding code 0450 identifies the electrical winding arrangement used for this model and matches the motor to compatible drive output characteristics. The motor uses a plain shaft, which suits clamp-style couplings and helps maintain concentric alignment in direct machine connections.

The mechanical frame is size 100 with a housing length code of C, giving the unit a predictable envelope for servo gearboxes or direct-drive flanges. Power conductors exit on the A-side, which can simplify cable routing in machines where the motor cable must remain on one side of the axis. The motor is supplied without a holding brake, so any static load retention must come from drive torque or external mechanical restraint when power is removed. Its multi-turn absolute sensing system retains revolution information through power cycles, which helps the connected control system restore axis position after startup. The optical scanning method also supports long-term feedback stability because it does not rely on magnetic tracking that can drift over time.