R+W
SK1 – Torque limiter
With conical clamping bushing
Safety system: hardened steel, Clamping ring: size 1.5 – 10 aluminium, Conical clamping bushing: size 15 – 2500 steel
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
Applications
- 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.
- Temperature range -30° C to +120° C (-22° F to +248° F)
Technical Specifications
Design
- Size 1.5 -10 with clamping ring and a single clamping screw
- Size 15 – 2500 with conical clamping bushing and six screws
Material
- Safety system: hardened steel
- Clamping ring: size 1.5 – 10 aluminium
- Conical clamping bushing: size 15 – 2500 steel
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
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
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