Product Description:

Bosch Rexroth Indramat supplies the MSK101E-0300-NN-S3-BG0-NNNN as part of the MSK IndraDyn S Synchronous Motors series. This servo motor converts drive controller output into continuous rotary motion for positioning tasks on packaging lines, gantry axes, and material-handling modules. Paired with a compatible servo drive, it supports controlled speed changes and accurate positioning during indexing, transfer, and synchronized axis movement. Its size 101 housing with E length and winding code 0300 balances torque density with moderate current demand in a compact industrial motor format.

The motor sheds heat through natural convection, so enclosure layouts do not need external blowers or coolant loops. Rotor position data are transmitted over the Hiperface digital interface, and the internally mounted sensor delivers 16 signal periods per mechanical revolution. A capacitive measuring element inside the sensor head resists magnetic interference, while the single-turn design supplies absolute position within one shaft rotation. This feedback arrangement gives the drive a stable electrical reference for commutation and position tracking across the normal operating range. The stator insulation system is rated for Class 155, and power conductors exit on the B-side connector to keep motor cabling aligned with the machine frame.

The unit is shipped without a holding brake, so static load retention must be handled by the drive or by an external locking device. Its sealing system achieves IP65, which blocks dust ingress and low-pressure water jets commonly found around automated transfer equipment. A plain shaft interface supports backlash-free couplings or geared reducers without keyways. Because the shaft has no keyway, torque transfer depends on the selected coupling or reducer connection at the machine interface. Reliable service is specified for ambient temperatures between 0–40 °C, which matches normal factory climate conditions and supports stable operation in enclosed machine spaces.