RINGFEDER

  • RfN 5571 Flange Couplings

    RfN 5571 Flange Couplings

    RINGFEDER® Flange Couplings are the better alternative to press fits.

    Mechanical flange coupling with shrink disc for high torques and bending moments – also in versions with hydraulic release! The RfN 5571 flange coupling is simply pushed onto the shaft and the shrink disc screws tightened for frictional locking. Apart from torque, they also transmit bending moments and axial and radial forces. We will on request also equip our large flange couplings with oil ducts for simplified disassembly using oil hydraulics.

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  • Review Hannover Messe 2015

    Hannover Messe 2015

    TSCHAN TNR, a world first - adjustable, non-shiftable shaft coupling unveiled at the world's largest industrial fair.

    220,000 trade visitors: As the leading trade fair for new trends and technologies, the Hannover Messe once again didn’t fail to impress. RINGFEDER POWER TRANSMISSION was one of 6,500 exhibitors from 70 countries and, as a supplier of quality products in the field of power transmission, conveying and damping technology, unveiled a world first in the form of the TSCHAN TNR.

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  • TSCHAN TNR

    RfN 5571 Flange Couplings

    Elastic buffers ordered in series make TSCHAN TNR adjustable

    RINGFEDER POWER TRANSMISSION presents new kind of non-shiftable shaft coupling. The TSCHAN TNR is a new model for highly elastic couplings made by RINGFEDER POWER TRANSMISSION. Unlike commonly used torsionally elastic shaft couplings, the TNR is adjustable and therefore allows for a smoother start-up of power transmissions. It also optimises torsional vibration during operation.

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