This coupling is an elastomeric coupling with compact dimensions composed of two hubs made in steel UNI EN ISO 683-1:2018, fully turned and one elastomeric element. The hub's tooth profile is designed to allow the elastomeric element to work only by compression and not in shear, allowing for a longer life of the coupling in high reversal or load applications.
The presence of the elastomer assures:
Description of the elastomeric element
The fundamental item of this coupling is the elastomeric element or elastomer, made in polyurethane and available in several hardness grades, for diff erent uses and applications.
The elastomer is manufactured to resist ageing, scoring, fatigue, hydrolysis and UV radiations, promoting longer life operation. It also resists main chemical agents, like ozone, oils, grease and hydrocarbons.
The elastomeric element becomes prestressed during the assembly between the relevant hub's teeth, in order to be able to transmit the motion without backlash, so torsionally rigid inside the prestressing load.
The prestressed elastomer's surface is sufficiently wide to induce a low contact pressure on the tooth of the same elastomer, reducing permanent deformations and promoting a long life.
Shortinfo
On request
Areas of application are wherever high power has to be transmitted in the drive train and start-up peaks are to be reduced by the elastomer packages. Applications are found in the entire field of mechanical engineering. Both on the motor side as a high-speed coupling for pumps, fans or compressors, for example, and at high torques for connecting gears and machines in crushing technology, mills or mixers.
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Flohr Industrietechnik GmbH - Im Unteren Tal 1 - D-79761 Waldshut-Tiengen - Phone: +49 (0)7751 / 8731-0 - info@flohr-industrietechnik.de