Product Description:

The MSK101E-0450-FN-S1-AP0-NNNN is an IndraDyn S synchronous servo motor from Bosch Rexroth Indramat used for precise motion in automated machinery. In servo applications, it converts controlled current from the drive into shaft motion for indexing tables, transfer units, and coordinated handling mechanisms. This model belongs to the MSK IndraDyn S Synchronous Motors series and follows the standard design configuration. It uses motor size 101 in the elongated E length to deliver torque that matches winding code 0450. The longer frame provides additional active length within the same platform, which helps the motor support demanding axis loads without changing the basic mounting concept. Because it is supplied without a holding brake, installations that require static load retention must rely on external mechanisms.

Liquid cooling dissipates stator heat efficiently, so the motor can sustain high continuous torque inside closed cabinets. The integrated Hiperface interface links the drive controller to an optical feedback system that provides 128 signal periods per revolution, and this resolution works with the single-turn encoder structure to furnish absolute position data for one mechanical turn. An IP65 housing prevents dust ingress and water jets from reaching the windings, which supports use on production floors cleaned with spray equipment. That feedback channel allows the control system to monitor rotor position continuously and correct motion commands as load conditions change.

Operation is specified for 0–40 °C ambient, matching typical cabinet climates. A keyed shaft transfers torque positively to couplings, and the shaft with keyway supports direct mechanical connection to driven components. The windings use class 155 insulation, which allows the motor to tolerate elevated copper temperatures during continuous high-current duty. The A-side power connector keeps the supply leads on one face of the motor and can simplify cable routing where space around the machine frame is limited. Its connector position can also help keep power wiring separated from adjacent machine components in compact installations.