By virtue of the excellent elastic properties, DAB’s elastic joints are optimally applied between the motor shaft and the driven shaft in the transmission.
With high deformability and excellent damping, they absorb TORSIONAL vibrations, which are the main cause of breakage of the mechanical devices and reduce the irregularities of motion.
They allow an almost perfect homokinetic transmission even between two trees misaligned (universal angle 4 ° - 6 °): superior angles may be used for the assembly of two joints in series.
They allow AXIAL and RADIAL movements, absorbing any minor defects of assembly.
Obtained from natural selected compound, the anti-vibration joints consist of rubber blocks arranged in a polygonal way, in which are embedded metal inserts with hole for the fixing on the trees.
The assembly is carried through two metal flanges mounted at the ends of the above-mentioned trees. .
Widely tested and reliable, the joints are very useful and cutting edge products.
Fields of application: automotive, railway, electrical generators, motorcycles and electric compressors, agricultural machinery, and in any circumstance in which it is necessary to transmit rotary motion from a motor to other organs conducted (or dragged), especially when the motion is irregular, in the presence of critical speeds or torque peaks due to opposing rotating masses.
Compared to the classical universal joints, DAB’s elastic joints have the following advantages: