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Flexible coupling BK1 seriesbellowsshaftflange
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Characteristics
- Type
- flexible, bellows
- Product applications
- shaft, flange
- Other characteristics
- torque, backlash-free, maintenance-free, ATEX, custom, metal bellows
- Installation system
- flange
- Torque
Min.: 15 Nm
(11.0634 ft.lb)Max.: 10,000 Nm
(7,375.6215 ft.lb)- Rotational speed
Min.: 0 rpm
(0 rad.min-1)Max.: 10,000 rpm
(62,831.85 rad.min-1)
Description
Metal bellows coupling with simple flange mounting
Features
For simple flange mounting to special drive components
Custom flange patterns available
Temperature range
-30 °C to +100 °C (-22 °F to +212 °F)
Design
Two mounting flanges concentrically assembled to the flexible bellows
Brief overloads of up to 1.5x the rated torque are acceptable.
Material
Bellows: high grade stainless steel
Hubs: 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.