R911322866 (MSK101C-0300-NN-S2-BG0-RNNN)

Its construction without forced air or liquid circuits amkes it reject heat through ambient airflow and enclosure design, while its axis sizing follows the 100 K model values. For elevated continuous power, it supports retrofit blowers or optional liquid cooling variants chosen at design time.

Its B-side routing separates motor power from feedback cabling for easing EMC layout and bend-radius constraints within cable trays. Its comparable B-side variants specify an M58 connector with sealed interfaces for informing cable routing practices and helping maintain protection ratings in the application.

These represent thermally permissible continuous figures for a 100 K stator temperature rise that is used for continuous stall sizing with adequate margin. It is important to select a drive whose continuous current and DC-bus voltage support the commanded torque across the operating speed-torque envelope.

The tighter rotor–stator concentricity reduces mechanical runout and torque ripple to aid low-speed contouring and minimizing following error. It yields smoother velocity profiles and improved surface finish on machined or printed parts in multi-axis interpolation.

The single-turn S2 provides absolute position within one revolution, while after power loss, multi-revolution index must be restored mechanically. Its multi-turn M2 retains absolute turns count for simplifying recovery after power cycles at the expense of additional mechanics or energy storage.