Product Description:

The MSK075E-0300-NN-M1-UG0-NNNN is a servo motor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. In automated cells, it converts electrical drive commands into precisely regulated torque and speed for packaging lines, machining centers, and handling gantries. The motor uses the 075 frame size with the E length code, giving it a compact housing that fits standard MSK mounting patterns while still supporting mid-range load profiles. This synchronous motor format is commonly used on axes that require repeatable motion during frequent starts, stops, and speed changes.

The unit cools by natural convection, allowing heat to leave the housing without fans or liquid lines. Its feedback connector is rotatable through 240°, so the cable exit can be positioned to clear nearby machine parts. Position data is transmitted through the Hiperface serial link, which carries incremental and absolute information on the same interface. An optical disc provides 128 signal periods per revolution, and the drive can interpolate that signal for finer speed regulation. The encoder is multi-turn absolute, so the motor can retain position information over many revolutions after a loss of power.

The enclosure has an IP65 rating that resists dust ingress and water jets, allowing installation outside sealed cabinets when the overall machine layout permits. The motor uses a plain shaft, which suits shrink-fit couplings and servo clamps while avoiding keyway stress points in high-cycle service. Continuous operation is permitted at ambient temperatures from 0 to 40 °C, matching common indoor industrial conditions. Electromagnetic characteristics are set by winding code 0300, which matches the motor to standard IndraDrive power stages while maintaining the Class 155 insulation margin. The housing can be integrated directly on machine assemblies where cable routing, coupling alignment, and resistance to dust and water exposure are important.