Product Description:

The MSK050C-0450-NN-M1-UP0-NNNN is an IndraDyn S synchronous servo motor manufactured by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. In automated assembly lines, packaging stations, and pick-and-place gantries, the unit converts controlled electrical energy from a servo drive into precise mechanical rotation so programmed motion profiles can be followed with repeatable accuracy. The motor combines a compact housing with integrated feedback, making it suitable for multi-axis systems where installation space is limited across coordinated axes.

Thermal management relies on natural convection, which eliminates external cooling devices and simplifies cabinet layout. The frame size is 050, and the stator stack uses length code C to provide a moderate magnetic volume for mid-range torque. Axis power is generated through winding set 0450, matched to drives that supply the correct voltage constant. Mechanical coupling is provided by a shaft with a keyway, allowing rigid torque transfer to pulleys or gearboxes. The motor is supplied without a holding brake, so any static load-holding or safety function must be provided by the drive or an external mechanism. The motor uses the standard design version, so mounting features and sealing follow the common MSK pattern.

Position feedback is handled by an encoder with a connector that is rotatable through 240°, which gives more flexibility for cable routing in crowded machines. The signal interface is Hiperface, allowing position, speed, and diagnostic data to be transmitted over a two-wire pair. Internal interpolation provides 128 signal periods per revolution, and the sensor stores absolute position across multiple turns in its memory. The encoder uses optical scanning, which provides strong immunity to electromagnetic noise and supports accurate phase tracking at low speed. This feedback arrangement supports smooth velocity control and precise position settling without the need for an external encoder.