Product Description:

Bosch Rexroth Indramat builds the MSK101D-0300-FN-S1-LP0-NNNN as part of the MSK IndraDyn S Synchronous Motors series. The unit is an IndraDyn S synchronous servomotor intended for closed-loop positioning and velocity tasks in industrial automation. Its design follows the standard layout for the family and targets machinery that requires high dynamics, compact dimensions, and repeatable feedback performance. This motor is suited for axes that need accurate motion control during both rapid moves and steady low-speed operation.

The motor dissipates heat through liquid cooling, so continuous torque can be maintained without enlarging the housing. Position feedback comes from an optical encoder that delivers 128 signal periods per mechanical revolution, which supports precise commutation and smooth low-speed motion. Communication between the encoder and the drive occurs over the Hiperface interface, providing absolute position data and electronic motor data through the feedback connection. A shaft with keyway transfers torque to couplings or pulleys while helping prevent rotational slip under load. The rotor uses single-turn feedback, and the motor is supplied without a holding brake, so the axis must be secured by external means when power is removed.

The power connector is mounted on the left side, which can simplify cable routing when incoming lines approach from that direction. Mechanical proportions follow motor length D within the 101 frame, and the frame itself is identified as motor size 101. Stator characteristics are set by winding code 0300, so the electrical values match compatible IndraDrive controllers. The housing uses a standard sealing arrangement, and the keyed shaft supports common transmission elements without extra machining. Integrated ports connect the liquid circuit, and the lack of a brake helps keep the overall stack length shorter and the moving mass lower.