Product Description:

The MSK101E-0300-FN-S1-BP0-NNNN synchronous servomotor is built by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It delivers closed-loop torque and position control for gantry axes, pick-and-place modules, and material-handling stations in automated plants. By combining a sealed stator, feedback electronics, and an internal cooling jacket in one housing, the unit provides a compact actuator that mates directly with IndraDrive power stages used throughout industrial automation cells. This arrangement supports direct integration into compact drive trains where motor, cabling, and cooling equipment must fit within a restricted machine envelope.

Its stator is cooled through an integrated liquid cooling channel, so temperature rise remains limited even at high current density. Position data are issued through a Hiperface interface, and the encoder provides 128 signal periods per revolution. The optical scanning principle supports fine interpolation for accurate motion feedback. Because the encoder is single-turn, it reports the absolute shaft angle within one mechanical revolution, so systems that use startup homing do not need battery-backed multi-turn memory. The motor uses length code E, and winding code 0300 sets the electrical characteristics expected by compatible drives while insulation class 155 permits elevated copper temperatures during cyclic overload duty.

The motor has a frame size of 101 with a continuous output shaft supported by precision bearings and finished with a shaft with keyway for positive torque transfer to pulleys or couplings. Mechanical sealing and gasketed terminal hardware give the housing an IP65 protection rating, allowing installation in dusty or splash-prone areas when the coolant circuit is maintained. The power connector is oriented on the B-side to route cabling away from load mechanics, and the motor is supplied without a holding brake, so static load retention must be provided externally if required. Rated operation is permitted in ambient temperatures from 0–40 °C, which matches the climate inside typical control cabinets or open-machine frames.