Product Description:

The MSK070C-0300-NN-M3-UG0-NNNN is an IndraDyn S synchronous servomotor built by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. The unit converts inverter power into controlled torque and speed, making it suitable for indexing tables, pick-and-place modules, and other motion axes that demand high positional accuracy in industrial automation. In servo applications, it works with a compatible drive to maintain repeatable motion during starts, stops, and directional changes. Its synchronous design also supports stable response when the load changes quickly during transfer or positioning tasks.

Heat produced during operation is removed through natural convection, so the motor can be mounted without external fans while staying within normal thermal limits. An enclosure rating of IP65 prevents dust ingress and protects against low-pressure water jets, allowing installation near coolant sprays and material debris. Position feedback is supplied by a rotatable 240° encoder connector that routes signals from the measuring system; its internal sensor delivers 16 signal periods per mechanical turn, and the capacitive pickup is insensitive to magnetic fields. Because the sensing element is a multiturn absolute design, the drive retains position over 4096 mechanical revolutions without homing after power loss.

The encoder communicates over the Hiperface interface, which supports use with compatible drive systems that accept hybrid feedback signaling. Mechanical energy is delivered through a plain shaft that simplifies coupling to gearheads or timing pulleys, and the standard design omits keyways to minimize runout. The motor is supplied without a holding brake, so static load retention must be provided by the machine mechanics or drive torque. Continuous service is specified inside an ambient range of 0 to 40 °C, and rated insulation class 155 allows the winding system to operate at elevated internal temperatures during normal use.