Product Description:

The MSK101E-0300-FN-M2-AG2-RNNN servomotor is manufactured by Bosch Rexroth Indramat and belongs to the MSK IndraDyn S Synchronous Motors series. As an IndraDyn S synchronous servomotor, it converts electrical power into regulated torque and speed for positioning axes, cutting tables, and packaging modules. The Size 101 frame and motor length E give the unit a medium footprint while supporting the 0300 winding set used in high-throughput production equipment. This layout suits machines that need responsive motion control without requiring an oversized motor body.

With cooling code FN, the motor uses Liquid cooling through an external circuit, carrying heat away from the stator during long operating cycles. The electrically released holding brake provides 70 Nm of static torque, helping vertical axes remain in position when input power is removed. Encoder feedback is transmitted through the EnDat2.1 serial interface, and the multi-turn absolute encoder retains shaft position after power loss so startup can proceed without a reference move in many systems. Inside the encoder, an Optical scanning system generates 2048 signal periods per revolution, allowing the controller to calculate fine angular changes for smooth speed regulation and accurate position tracking. Power is routed through an A-side connector, which helps keep the cable path clear of moving machine elements and simplifies routing in compact installations.

The housing has an IP65 rating, which means it is dust-tight and resistant to water jets for installation outside sealed cabinets. Continuous operation is permitted in an ambient range of 0–40 °C, and operation above that range requires derating to limit thermal stress on internal components. A plain shaft supports connection to backlash-free clamping hubs and other direct coupling elements used in precision machinery. Thermal endurance follows insulation class 155, allowing winding temperatures up to 155 °C under the intended duty cycle. The rotor is also ground for increased concentricity, which supports smooth rotation and stable mechanical behavior during repeated acceleration and deceleration.