Product Description:

The MSK070E-0150-NN-S1-UP1-NNNN is an IndraDyn S synchronous servo motor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It serves as a drive element for position-controlled axes in packaging machines, material-handling stages, and CNC modules that demand precise torque and velocity regulation during repetitive motion. Permanent-magnet excitation combined with an integrated optical encoder allows the motor to close its feedback loop with IndraDrive and similar controllers. Its standard housing follows IEC mounting conventions for integration into existing installations.

It uses natural convection cooling, so heat leaves the stator surface without fans or liquid circuits. The feedback plug is rotatable through 240°, letting the cable exit be oriented inside restricted cabinets or machine frames with limited routing space. Position data travel through a Hiperface interface that carries both incremental and absolute information to the drive for closed-loop control. The optical encoder generates 128 signal periods per mechanical revolution, giving the controller fine angular granularity. Mechanical geometry is set by motor size 070, which corresponds to mid-frame mounting dimensions used in compact servo axes.

The feedback device is single-turn, so absolute position repeats after 360°. An electrically released holding brake supplies 23 Nm of static torque, preventing unintended motion during power loss or while the axis is at standstill. Power is transferred through a shaft with a keyway, which simplifies coupling to standard pulleys or gearboxes while preserving torsional alignment. Electromagnetic characteristics are associated with winding code 0150, a selection that balances current demand with the motor length E and the standard design. This winding arrangement supports the motor's use in compact servo systems that need accurate motion without auxiliary cooling.