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R+W Antriebselemente GmbH

R+W - EZ2 TREE LINE

Description

For over 30 years, R+W Antriebselemente GmbH has been manufacturing couplings, torque limiters and shaft lines for the whole world from 0.05 Nm to 2000 kNm that could meet your needs. In addition to a wide range of products, we can also offer you special couplings totally adapted to your applications.

SIMPLER, FASTER AND MORE ADVANTAGEOUS: R+W SHAFT LINES

Precision shaft lines are used to cover large distances. Whereas in the past, it was necessary to provide an intermediate bearing in the event of a significant distance, modern shaft lines make it possible to obtain significant gaps (up to 6 meters) between the shafts without intermediate support. Their fields of application are very varied: they are found in particular in machine tools, packaging machines, printing machines, handling installations and cranes, or even in the field of manufacturing and painting lines.

Technical details

  • Structure :
    • Two coupling hubs manufactured with high concentricity, with concave shaped feed dogs.
    • Elastomer insert of your choice, in execution A or B.
    • The two coupling bodies are fixedly assembled by an aluminum tube with optimized concentricity.
  • Temperature range: depending on the elastomer insert chosen.
  • Torsional stiffness: In order to optimize the drive unit, we offer different Shore hardnesses for the elastomer inserts.
  • Tolerance clearance: of the shaft-hub connection 0.01 - 0.05 mm
  • Material :
    • Coupling hubs: up to series 450 made of high-strength aluminum, series 800 steel, from series 2500 2500 FGS 40
    • Elastomer insert: precisely manufactured plastic, extremely resistant to wear and temperatures
    • Intermediate tube: high precision aluminum tube, steel tube and FRP possible as options.
  • Rotation speeds: for all requests or orders, please indicate the service speed in order to verify the critical bending speed.
  • Technical characteristics: nominal torque: 10 - 25,000 Nm
  • Properties of shaft lines, EZ2 model:
    • Radial mounting possible by split clamping hub
    • Standard lengths up to 4 m
    • No intermediate level necessary
    • Tapered clamping hub possible as an option

Administrative documents
R+W - L'ACCOUPLEMENT.pdf
R+W Antriebselemente GmbH
 Machining and material removal
Description
For more than 30 years, R+W Antriebselemente GmbH has been manufacturing for the whole world couplings, torque limiters and shaft lines ranging from 0.05 Nm to 2000 kNm that could meet your needs. In addition to a wide range of products, we can also offer you special couplings that are completely tailored to your applications. On the occasion of...
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