- Power Transmission - Mechanical components
- Mechanical Transmission
- Bellows coupling
- R + W Coupling Technology
Flexible coupling MK3 seriesbellowsshaftcompact
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Characteristics
- Type
- flexible, bellows
- Product applications
- shaft
- Construction
- compact, metal bellows, miniature
- Performance
- backlash-free, maintenance-free
- Other characteristics
- ATEX, custom-made
- Installation system
- flange
- Torque
Max.: 10 Nm
(7.3756 ft.lb)Min.: 0.5 Nm
(0.3688 ft.lb)- Rotational speed
Max.: 10,000 rpm
(62,831.85 rad.min-1)Min.: 0 rpm
(0 rad.min-1)
Description
Miniature metal bellows coupling with expanding shaft
Features
For hollow shaft mounting
Compact design
Low moment of inertia
Temperature range
-30 °C to +100 °C (-22 °F to +212 °F)
Design
One clamping hub with one clamping screw
Expanding shaft with tapered clamping element
Material
Bellows: high grade stainless steel
Clamping hub: aluminium
Expanding shaft: steel
Inner cone: steel
Properties
General information
Service life
R+W bellows couplings are fatigue resistant and wear free for an infinite service life, as long as the technical limits are not exceeded
Fit clearance
Overall shaft / hub clearance of 0.01 – 0.05 mm
Special solutions
Various materials, tolerances, dimensions and performance ratings available for custom applications on request
ATEX (Optional)
For use in hazardous zones 1/21 and 2/22, the metal bellows has been authorized under directive 94/9/EG and is available with certification
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Catalogs
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.