Product Description:

The MSK071E-0300-NN-S1-UG1-NSNN is a synchronous servomotor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It converts drive current from a connected inverter into precise mechanical motion for axes that require accurate position and velocity control in industrial assembly lines, pick-and-place systems, and packaging machines. This makes the motor suitable for automated equipment that depends on repeatable movement and stable servo response during continuous operation. The 071 frame size and E length class give the motor a compact housing that fits common mounting patterns while still supporting the dynamic performance expected from the series.

Heat dissipation is handled by natural convection, so no external blower or liquid jacket is required. This cooling method keeps the motor layout simple, but the housing still needs open airflow around it during operation. Position data are transmitted through the Hiperface interface, and the encoder supplies 128 signal periods per revolution for accurate interpolation in the drive. An electrically released holding brake rated at 23 Nm secures the axis when power is removed. Mechanical output is transferred through a plain shaft, which supports couplings or pulleys that do not require a keyway. This shaft style can also help maintain smooth running in applications where balance and alignment are important.

The encoder connection is rotatable through 240°, which gives more flexibility for cable routing in compact machine layouts. The sensing method is optical, helping the feedback system maintain stable resolution during normal temperature changes and vibration. Winding code 0300 matches the motor to compatible mid-range servo drives. The feedback device is single-turn, so it reports absolute position within one mechanical revolution. This arrangement supports accurate commutation and consistent feedback without adding unnecessary mechanical complexity to the motor assembly.