R+W
ESL – Torque limiter
With keyway mounting and elastomer coupling
Two hubs, each with keyway, Safety system is integrated into one of the hubs
- Material:
- Safety system: high strength steel
- Drive balls made from hardened steel
- Hubs: high strength aluminium
- Elastomer insert: wear resistant, thermally stable TPU
- Temperature range:
- Depending on elastomer insert
- Available function systems
- D = Multi-position / automatic re-engagement
- Design:
- Two hubs, each with keyway
- Safety system is integrated into one of the hubs
- 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
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