Product Description:

The MSK100D-0300-NN-S1-AP2-NNNN is a servo motor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It supplies controlled rotary motion for precision axes in automated assembly, packaging, and material-handling lines where accurate speed and position control are required. The motor uses a 100 mm frame with a D length stator, giving it a longer active section than shorter versions in the same platform. Its standard design suits applications that need this motor length without changing the basic mounting interface. That layout supports machines that need a compact mounting footprint with a longer active motor section.

Heat is removed through natural convection, eliminating fans or liquid circuits and keeping the cooling arrangement simple. Feedback is handled through a Hiperface interface, and the optical encoder provides 128 signal periods per revolution for stable speed feedback. The encoder is single-turn, so it reports the shaft angle within one mechanical revolution rather than storing the total number of turns. The permitted ambient operating range is 0 to 40 °C, which suits typical industrial indoor conditions. Power connections are arranged on the A side, and the 0300 winding matches the electrical values used by compatible drive amplifiers.

An electrically released holding brake provides 70 Nm of static torque, which is useful when the axis must remain in position after power is removed. The housing carries an IP65 protection rating that helps keep dust and water jets away from internal components. Mechanical output is transferred through a shaft with a keyway, which gives a positive connection for couplings, pulleys, or similar drive elements. The motor also uses insulation class 155 for thermal endurance during normal operation. These features make the unit suitable for enclosed industrial machinery that needs reliable motion control and secure shaft transmission.