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Friction torque limiter SK2 seriessafetywith elastic couplingspring
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Characteristics
- Operation
- friction
- Other characteristics
- safety, with elastic coupling, spring
- Torque
Min.: 0.1 Nm
(0.0738 ft.lb)Max.: 1,800 Nm
(1,327.6119 ft.lb)- Diameter
Min.: 3 mm
(0.12 in)Max.: 80 mm
(3.15 in)
Description
Torque limiter with clamping hub and bellows coupling
Material:
Bellows: high grade stainless steel
Safety system: hardened steel
Clamping hubs:
up to size 80 – aluminium
size 150 and up – steel
Temperature range:
-30° C to +100° C (-22° F to +212° F)
Design:
Two conical clamping assemblies with six tightening screws each
Safety system: spring loaded ball-detent principle
Available function systems:
W = Single position / automatic re-engagement (standard)
D = Multi-position / automatic re-engagement
G = Load holding / load blocking
F = Full disengagement / manual re-engagement
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 torque limiter has been authorized under directive 94/9/EG and is available with certification
VIDEO
Catalogs
Precision couplings catalog
140 Pages
Exhibitions
Meet this supplier at the following exhibition(s):
Other R + W Coupling Technology products
PRECISION COUPLINGS
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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.