Product Description:

Bosch Rexroth Indramat produces the MSK100D-0200-NN-S2-LG0-RNNN as part of the MSK IndraDyn S Synchronous Motors series. This synchronous servomotor supplies closed-loop rotary motion for indexing tables, gantry axes, and other automated assemblies where accurate velocity and position control are critical. Its frame size of 100 and length code D provide a balance between continuous torque capacity and compact installation depth, and the left-side power connector helps route cables away from moving machine elements.

The motor releases thermal energy by natural convection, eliminating ducts or fans that add extra components. Position feedback passes through the EnDat2.1 interface, allowing digital transmission of calibration and diagnostic data to the drive controller. Within the encoder, the disk delivers 2048 signal periods per mechanical revolution, and when interpolated by the drive electronics, this resolution supports fine velocity loops and reduced following error. The tracking element employs an optical sensing method that maintains accuracy across the specified speed range, while the code wheel is configured for single-turn operation so absolute position is retained over one revolution without the additional memory required for multiturn counting. The rotor and stator run with increased concentricity to limit radial runout, and winding code 0200 identifies the electrical parameters matched to common IndraDrive amplifiers.

This model ships without a holding brake, so load-side mechanical locks or drive torque must secure stationary axes during power loss. A housing that meets IP65 keeps dust ingress and low-pressure water jets from reaching internal components, while the machined plain shaft simplifies coupling to gearboxes or timing pulleys. Continuous duty is permitted in ambient temperatures from 0 to 40 °C, and the Class 155 insulation system tolerates winding hot-spot temperatures up to 155 °C.