Product Description:

The MSK101E-0300-NN-M1-RG3-NNNN synchronous servo motor is produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. As an IndraDyn S synchronous servo motor, it provides precise torque and position control for tasks such as gantry axes, packaging machinery, and material-handling stations in automated production lines. Its compact 101 frame and standardized design allow direct mounting to gearboxes or load couplings, linking motion commands from the drive controller to mechanical outputs with minimal compliance.

Its cooling method is natural convection, so the housing fins dissipate heat to the surrounding air without auxiliary blowers, which simplifies cabinet airflow planning. The motor follows the standard mechanical design code and is built in length E on the 101 frame, producing the magnetic characteristics associated with winding code 0300. A right-side power connector aligns the stator terminals with common cable routing inside servo modules. Position feedback is handled by a Hiperface optical encoder that offers 128 signal periods per revolution; this resolution feeds the drive with fine incremental data while a Multiturn Absolute counter keeps track of shaft turns even when power is off. The electrically released holding brake supplies 120 Nm of static torque, allowing vertical or suspended loads to remain stationary whenever the drive is disabled.

The motor has a protection rating of IP65, so dust and water jets cannot reach live parts during routine washdown cleaning. Continuous operation is permitted across 0–40 °C; within this range, the Class F insulation system, rated at 155, maintains dielectric strength. A precision-ground plain shaft interfaces with backlash-free couplings, helping preserve encoder accuracy by reducing mechanical play.