QWL Type Kuglebur Universalkobling

Den QWL-serien kuglehus universalkobling er en kraftoverførselskomponent, der kombinerer høj præcision med transmissionskarakteristika med konstant hastighed. Dens kernefordel ligger i dens evne til at opretholde perfekt synkron rotation med konstant hastighed mellem de drivende og drevne aksler, selv når der er en vinkelforskydning eller en lille forskydning; denne ydeevne overgår markant den for standard universalkoblinger med krydsaksel. Drejningsmoment overføres via den rene rullende bevægelse af præcisionsstålkugler mellem burets vinduer og løbebanerne.

Den series offers nominal torque ratings ranging from 180 N·m to 10,000 N·m and swing diameters between 85 mm and 275 mm, while supporting maximum angular misalignments of 14° to 18°. Thanks to its symmetrical raceway design and stable mechanical structure, the QWL coupling offers robust impact resistance while effectively eliminating speed fluctuations and vibrations during transmission. Widely used in applications requiring exceptional transmission precision—such as metallurgical rolling mill roller tables, CNC machine tool spindles, precision conveyor lines, and the slewing mechanisms of construction machinery—it serves as an ideal connection solution for achieving high-precision motion control under heavy-load operating conditions.