Product Description:

The MSK101C-0200-FN-S1-BG0-NNNN is a servo motor supplied by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It acts as a torque and speed actuator in industrial automation. It converts controlled electrical power from a drive into precise mechanical rotation for positioning axes, pick-and-place modules, and packaging lines, and it is suited for coordinated motion tasks that require repeatable acceleration and stable speed control.

This motor relies on liquid cooling, so coolant flows through the housing to remove heat and keep winding temperatures stable under continuous load. Position data is carried over the Hiperface interface, allowing absolute feedback and parameter storage over a single digital pair of conductors. Inside the optical encoder, each mechanical turn is divided into 128 signal periods, giving fine incremental resolution for smooth velocity loops. The enclosure meets the IP65 rating, protecting internal components from dust ingress and water jets during washdown. The motor has a plain shaft without a keyway, so clamped couplings can seat concentrically and reduce imbalance at higher speeds. It uses winding code 0200 with a standard design frame, size 101, and length C to balance inertia against continuous output.

The feedback device provides a single-turn absolute angle within one revolution, so multi-turn counting is handled by the drive rather than by gears in the encoder. Power conductors exit on side B, grouping mains, earth, and coolant interfaces on one face to simplify cabinet routing. Insulation class 155 supports sustained copper temperatures up to 155 °C without degradation and works in concert with the coolant path. Rated performance is maintained in ambient conditions from 0 to 40 °C, eliminating the need for auxiliary climate control in standard production halls. Because the unit ships without a holding brake, external locking devices are needed when vertical loads must be secured during power-off.