KTR jaw coupling Rotex Standard 100 ductile iron
ktr rotex description.
The Torsional Flexible Jaw Coupling Rotex Standard is an elastomer coupling with keyways that is particularly inexpensive due to its simple design.
Torsional flexible rotex couplings can be used universally and as elastic shaft connections in almost all areas of general mechanical and plant engineering.
KTR Rotex material.
Steel. Sintered steel.
Stainless steel. Semi-finished aluminum products.
Die-cast aluminum. Cast iron.
Nodular cast iron. Visually, we identified T-PUR (elastomer) in orange (92 shore a), purple (98 shore a), and pale green (64 shore d).
Features of the KTR Rotex Torsional Flex Jaw Coupling.
The Rotex jaw coupling consists of two hubs (aluminum or steel) and a sprocket (elastomer ring cam ring) made of T-PUR (elastomer ring).
The degree of damping and torsional stiffness of the elastomer coupling can be adjusted according to the different hardness of the T-PUR ring gear.
Rotex couplings require very little installation space and can therefore be easily assembled and disassembled. Multiple design variants provide maximum flexibility and meet different mounting requirements for different hub designs.
The function of the KTR Rotex torsional flexible jaw coupling.
The jaw clutch guarantees torsionally dampened power transmission and absorbs the shock of an unevenly running power machine.
Compared to an elastic coupling, the intermediate link of an elastic coupling is bent and therefore wears out faster, whereas the elastomeric teeth of a Rotex coupling (elastomer) are only subjected to compressive stress. Therefore, elastomer couplings have the advantage of being able to withstand higher loads.
Elastomers deform under load and at high speeds. Sufficient room for expansion must be provided.
Rotex jaw couplings have a maximum torsion angle of 5° and are suitable for all sizes. They can be installed both horizontally and vertically.
Technical parameters. Series Rotex Standard
Size 100
Material: Ductile iron.
Component 1 Rated torque [Nm] 4950
Color: Purple.
The maximum hole diameter is 115mm
KTR jaw coupling Rotex Standard 100 ductile iron