Product Description:

The MSK071C-0450-NN-M2-UG0-RNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It is intended for closed-loop positioning and speed control in automated machinery such as packaging stations, pick-and-place gantries, and forming equipment. The motor supplies torque directly to the load without gearing, allowing precise response in compact axis designs used throughout industrial automation lines. Because power is transferred without an intermediate gearbox, the drive system can respond quickly to speed changes and position corrections during repetitive machine cycles.

Cooling for this model relies on natural convection, so only ambient airflow is needed to remove generated heat during continuous duty. For feedback, the optical encoder communicates through the EnDat2.1 interface and delivers 2048 signal periods per revolution, supplying high-resolution position data to the drive controller. The encoder also operates in a multiturn absolute mode, so rotor position remains available over many revolutions without battery backup. The motor has a protection rating of IP65, which helps keep dust and low-pressure water jets away from internal components when the unit is installed correctly. This combination of feedback and enclosure protection supports accurate motion control in demanding industrial environments.

A plain shaft simplifies coupling to belts or rigid flanges, and the rotor and housing are machined for increased concentricity to minimize runout during high-cycle operation. Continuous service is permitted at ambient temperatures from 0–40 °C, and the insulation system is class 155, which allows winding temperatures up to 155 °C without loss of dielectric strength. The electromagnetic circuit uses winding code 0450, while size 071 and length C establish the motor’s physical envelope for compact machine layouts. Electrical and signal connectors can be rotated through 240° to improve cable routing, and the unit is supplied without a holding brake, so stationary load retention must come from drive torque or an external clamping device.