Product Description:

The MSK100D-0350-NN-M1-BG0-NNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It is intended to deliver precise torque and speed control for axes in automated machinery, enabling coordinated motion when paired with a compatible drive and feedback loop. The motor is well suited for positioning, indexing, and speed-controlled applications that require repeatable rotary motion during continuous industrial operation.

The motor is cooled only by natural convection, so heat leaves the housing through surface radiation and airflow without forced fans. A sealed housing with a protection rating of IP65 blocks dust and water jets, allowing cabinet-free mounting close to the load. Position feedback is handled through a Hiperface interface that transmits absolute position and electronic nameplate data to the drive. Inside the feedback assembly, an optical sensor resolves the code disc into 128 signal periods, and this base signal is processed electronically for finer internal position evaluation. Because the encoder is multi-turn absolute, it retains shaft position across power cycles and removes the need for homing after shutdown. The plain shaft supports coupling with clamping hubs, and winding code 0350 indicates the electrical characteristics expected by the matching drive.

The unit is supplied without a holding brake, so vertical loads must be secured by an external mechanism or by motor torque when power is removed. Ratings remain valid within an ambient range of 0 to 40 °C, which matches typical factory conditions. Power cabling is routed on the B-side of the stator, which helps with connector placement in compact machine layouts. The insulation system meets thermal class 155, allowing winding temperatures up to 155 °C before insulation damage can occur. A D-length stator, motor size 100 frame, and standard mechanical design complete the motor configuration.