Product Description:

Bosch Rexroth Indramat builds the MSK061C-0300-NN-S1-UG1-NSNN as part of the MSK IndraDyn S Synchronous Motors series. It is an IndraDyn S synchronous servo motor used for precise rotary positioning and torque delivery in automated assembly lines, packaging cells, and similar motion-controlled stations. In servo applications, the synchronous design allows the connected drive to regulate speed and position with low lag during repeated cycle changes. The motor combines a 061 frame with a C-length stator and a plain shaft for direct coupling to gearheads or load elements, giving a compact drive source for industrial automation.

Thermal management relies on natural convection, so the housing dissipates heat without external blowers or liquid circuits. Because cooling is passive, the installation does not require a separate motor-mounted fan assembly, which helps keep the package compact. An ingress rating of IP65 helps protect internal parts from dust and low-pressure water jets, allowing mounting close to the machine. The electrically released holding brake provides 10 Nm of static torque, while feedback is exchanged through the Hiperface interface. Cable routing is aided by an encoder connector that is rotatable through 240°, and continuous duty is supported in ambient temperatures from 0 to 40 °C.

The encoder uses optical technology to generate position data with 128 signal periods per revolution, and its single-turn format suits point-to-point tasks that require absolute position information within one mechanical turn. This feedback arrangement gives the drive the data needed for smooth commutation and accurate stopping at commanded positions. Standard construction is complemented by provisions for explosion-protection zones, which broadens the range of suitable installation areas. Class 155 insulation supports winding temperatures up to 155 °C during normal operation. Winding code 0300 identifies the motor's coil set so the correct drive settings can be selected.