R+W Antriebselemente GmbH
R+W - ZAE SHAFT LINE
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. While 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.
- Structure :
- Split clamping hubs balanced with two ISO 4762 side screws respectively.
- Assembly and disassembly without offset of oriented machines.
- Intermediate tube mounted with Cardan joint in the clamping hub.
- Temperature range: -30 to +100°C
- Backlash: Absolutely backlash-free thanks to a tight, force-bonded connection.
- Lifespan: the shaft lines are very resistant and maintenance-free if the technical instructions are observed.
- Tolerance clearance: of the shaft-hub connection 0.01 - 0.05 mm
- Material :
- Highly elastic stainless steel bellows
- Intermediate tube: aluminum, from series 300 steel
- optional: PRF execution
- Coupling hubs: up to series 60 in aluminum, from series 150 in steel.