Product Description:

The MSK100C-0200-NN-S2-BG0-RNNN is an IndraDyn S synchronous servomotor built by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. As a servomotor, it provides precise torque and position control for CNC axes, packaging machinery, and other automated equipment that rely on closed-loop feedback. This configuration suits applications that need accurate positioning, stable speed control, and repeatable response during rapid start-stop cycles. Its B-side power connector supports orderly cabinet wiring, while the increased concentricity design minimizes radial run-out to keep motion profiles accurate at high speeds.

The motor removes heat through natural convection, so no external fan or liquid circuit is needed. Position data are transmitted with an EnDat 2.1 digital interface, enabling absolute feedback and automatic electronic nameplate exchange with the drive controller. Inside the encoder, an optical scanning method generates 2048 signal periods per revolution, giving the drive high-resolution information for smooth velocity loops. An IP65 housing prevents dust ingress and water-jet penetration, allowing installation on machines where washdown or cutting fluid is present. The shaft is a plain shaft, so torque is transferred by friction couplings rather than keys, which helps reduce backlash. The motor uses size 100 with length code C, and winding code 0200 matches drive modules that supply the required current and voltage profile.

The encoder is a single-turn type, so absolute position is retained within one mechanical turn, which suits rotary axes that reference once at startup. This feedback arrangement supports precise commutation and repeatable axis startup behavior. Continuous operation is specified for ambient temperatures between 0 to 40 °C, and staying within this range helps prevent excess stator heating. The motor uses insulation class 155, which provides thermal headroom during peak duty cycles. Because the unit is supplied without a holding brake, any power-off torque retention must be provided by external clamping or by maintaining drive current.