Product Description:

The MSK100D-0300-FN-M2-LG0-RNPN is a synchronous servomotor manufactured by Bosch Rexroth Indramat and positioned within the MSK IndraDyn S Synchronous Motors series. As an IndraDyn S synchronous servomotor, it converts drive-controller output into precise rotary motion for positioning, interpolation, or continuous-torque tasks on automated packaging lines, gantry axes, and machine tools. This operating role makes it suitable for axes that need smooth acceleration, stable speed control, and repeatable positioning during continuous machine cycles. Its mechanical frame follows motor size 100 with the D length, while winding code 0300 sets torque density and rated current for higher power ranges within the series.

Heat generated under load is removed through liquid cooling, allowing the housing to stay compact despite elevated continuous duty. Feedback is provided by an integrated encoder that communicates over the EnDat2.1 serial interface. The sensor uses optical scanning to create 2048 signal periods per revolution and transmits multiturn absolute position data so the drive can retain the shaft angle and total turns after power cycles. That feedback arrangement supports closed-loop motion control during indexing, contouring, and synchronized axis movement. The motor is supplied without a holding brake, so holding torque must be provided externally when required. Electrical power and protective grounding are routed through a left-side connector to simplify cabinet cable runs.

The housing is sealed to IP65, which keeps dust and water jets away from internal motor components. Reliable operation is specified within an ambient range of 0–40 °C without derating. The rotor uses a plain shaft, which supports couplings, pulleys, or precision clamping hubs selected for the machine layout. The stator windings use thermal class 155, which supports sustained thermal loading during demanding duty cycles.