R911284548 (MHD112C-024-PG0-LN)

The liquid cooling extracts losses directly from the stator for holding winding temperatures down during continuous acceleration/braking. It sustains torque density and minimizes derating in confined enclosures compared with natural or surface-ventilated variants.

The integrated encoder provides true absolute angle over multiple turns for eliminating homing on power-up and supporting precise contouring with consistent repeatability. Its tight loop closure improves settling behavior and reduces cumulative error on long coordinated moves.

Its sealed plain shaft limits fretting micro-motion and debris ingress while preserving bearing life in washdown or dusty cells. Its torsionally stiff interface helps reduce backlash stack-up where couplings, pulleys or pinions are directly mounted.

These standardized dimensions align with Rexroth’s MHD mounting pattern to aid drop-in replacement and rapid retrofits on gantries or indexing stations. Its concentric pilot fits improve coaxiality and reduce run-out for belt or gear interfaces.

It denotes the connector oriented to the left for easing cable routing away from moving carriers on certain layouts. It can lower bend-radius stress and reduce installation time in cramped cabinets.