Rota Free Inc.

DOWNERS GROVE,  IL 
United States
http://www.rotafree.com
  • Booth: 115


Zero backlash specialists

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Rota Free Inc. is a leading manufacturer of zero backlash power transmission devices such as keyless locking bushings, flexible and rigid couplings, and torque limiters

Brands: Rota Free, Compomac

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Rota Fee In.

 Products

  • Keyless locking devices
    Rota Free keyless locking devices are used as engagement of drive and driven shafts in a wide range of industrial applications....

    • Keyless locking devices are available in metric and imperial sizes. They are an effective and efficient method of engagement that guarantees zero backlash. KLDs can be fitted internally or externally enabling linkages to be positively engaged to solid and keyway shafts. 
  • Flexsteel Disc Pack Couplings
    Flexsteel is a zero-backlash coupling that uses a disc pack made of stainless steel as a drive element, torsionally stiff, but axially and angularly flexible, to compensate for shafts misalignments.<br /><br />...

    • Flexsteel is a zero-backlash coupling that uses a disc pack made of stainless steel as a drive element, torsionally stiff, but axially and angularly flexible, to compensate for shafts misalignments.

    The basic shape, pilot bore, or key hubs
    Hubs with 2 or 3 parts Shrink Discs
    Hubs with internal clamping elements
    Clamping Hubs or Split Hubs
    Low inertia aluminum clamping hubs

    A single-disc pack can compensate angular and axial misalignments.
    Two-disc packs can compensate for radial, angular and axial misalignments.

  • MRF – Modular Rota-Free Torque limiter
    Modular Rota-Free has been specifically designed for overload protection in heavy-duty, high speed, and high inertia machines, to disconnect immediately the driven side from the motor side, which rotates after disconnection completely free.<br /><br />...

    • Modular Rota-Free has been specifically designed for overload protection in heavy-duty, high speed, and high inertia machines, to disconnect immediately the driven side from the motor side, which rotates after disconnection completely free.

    Modular Rota-Free is preset to the required machine disengagement torque; in case of readjustment, we will supply upon request a setting torque chart and the security instructions.

    The disengagement torque values range from 640 Nm to 42400 Nm, for mounting on shafts up to 200 mm. Larger size Torque Limiters are available upon request.

Categories

Products
  • Cold Sheet Rolling
  • Cranes
  • Energy & Utilities
  • Maintenance & Reliability
  • Material Handling
  • Tube Mills
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