elastic coupling / flange
Max.: 52,000 Nm (38,353.2318 ft.lb)
Min.: 520 Nm (383.5323 ft.lb)
The VULASTIK-L coupling is a torsionally flexible rubber coupling, designed to compensate axial, angular and, to a certain degree, radial displacement of the connected machines. The coupling can be flexibly tuned to the various system requirements through four rubber qualities and silicone. VULASTIK-L couplings are available with one elastic element in standard design or with two elements acting in parallel in Dual design.
The major parts of the manufactured coupling includes hub and flanged casing, between which, the disc-shaped element is arranged. This disc element is connected by vulcanization at its inner radius, whereas a "plug-in" toothing connects the outer radius to the flanged. This toothing provides the axial "plug-in" feature and compensation of shaft displacements. The coupling ranges from 0.4 kNm to 20.0 kNm. Bellhousing installation offers rigid mounted engines options with torsional limit device. They offer dual execution elements, rubber offers linear torsional characteristics and silicone offers progressive stiffness