Product Description:

The MSK101C-0200-FN-M2-BG0-RNNN is a synchronous servo motor from Bosch Rexroth Indramat's MSK IndraDyn S Synchronous Motors series. In automated machinery, it converts drive current into precise rotary motion so axes can be positioned quickly and repeatably during packaging, forming, and material-handling cycles. Its synchronous design supports fast response to changing speed and position commands, which is useful on axes that start and stop often. That behavior helps maintain repeatability when product spacing or tool timing must stay consistent from cycle to cycle. The motor is intended for closed-loop operation with a compatible drive and feedback system.

This model uses liquid cooling, which pulls heat from the stator jacket and helps the motor maintain continuous torque in compact installations. The encoder communicates through EnDat2.1 and provides 2048 signal periods with optical scanning for accurate position capture. Because it is a multiturn absolute encoder, shaft position remains available after power is restored and routine homing can be skipped. Digital feedback also supports stable commutation at low speed and accurate monitoring across the working range. The housing is rated IP65, which helps protect internal parts from dust and low-pressure water jets. This protection helps keep contamination away from the encoder area and other internal components in wet or dusty machine zones.

The motor has a plain shaft for coupling to external transmission components without a keyed interface. Its insulation class is 155, supporting winding durability during elevated thermal loading, and operation is permitted from 0 to 40 °C. The unit is supplied without a holding brake, so static load retention must be provided by the drive or external mechanics. A brake-free configuration also removes the need for separate brake wiring. Increased concentricity reduces radial runout for smoother rotation. Length code C and size 101 set the motor envelope and influence inertia and mounting space. Power and feedback connectors exit on the B-side, and liquid ports are placed on both sides of the stator to complete the cooling circuit.