Product Description:

Bosch Rexroth Indramat builds the MSK075D-0200-NN-M2-UG0-RNNN for its MSK IndraDyn S Synchronous Motors series. This IndraDyn S synchronous servomotor delivers controlled torque and speed so CNC axes, pick-and-place gantries, and packaging lines can position quickly and repeatably. Integration with IndraDrive controllers enables tight current loops and real-time feedback, allowing the motor to convert electrical commands into mechanical rotation. In plant settings, this closed-loop motion improves throughput while minimizing positional errors during continuous production cycles.

Cooling is by natural convection, so heat leaves the stator through the housing fins and no external blower is required. Position data travels over the EnDat2.1 serial interface, providing digital error detection and automatic parameter transfer to the drive. The optical measuring unit subdivides each mechanical turn into 2048 signal periods, permitting fine interpolation for precise positioning. A molded housing with IP65 ingress protection blocks dust and low-pressure water jets, allowing installation near coolant spray zones. The plain shaft simplifies coupling with clamping hubs where zero-play transmission is desired.

The rotor and stator are machined for increased concentricity, lowering radial runout when the 75 mm frame is coupled to precision ball screws. Its encoder uses multi-turn absolute feedback, so axis position over 4096 revolutions is retained after power loss, and the connector can be rotated 240° to ease cable routing in tight cabinets. Safe operation is maintained from 0 to 40 °C, aligning with the Class 155 insulation system for elevated winding temperatures. Length code D and winding code 0200 balance torque density with drive current, and the motor is supplied without a holding brake for applications that use mechanical clamping.