L Series General Industrial Couplings | John Crane Power Transmission Couplings
This website uses cookies to ensure users have the best online experience. By continuing to browse this website, you are giving your consent to the use of cookies. To learn more, read our privacy policy. X

Nous sommes en train de traduire notre site Web. Cette page est actuellement disponible en anglais uniquement. Merci pour votre patience.

< Retour aux General Process Industries

L Series

General-purpose All-metal Membrane Coupling

L series range of membrane couplings has been specifically designed to provide a cost-effective solution for demanding industrial applications. The couplings are selected by their torque capacity, with the scalloped hub providing the right size for the shaft.

LSEC & LSEH IOM


Recherche de documents

Caractéristiques

  • California Residents: PROPOSITION 65 WARNING
  • Fit and forget: The L Series coupling is designed for infinite life and with correct machinery alignment will out last the machines it connects.
  • Overload protection: The coupling is fitted with overload collars to prevent membrane rupture in the event of severe torsional overload.
  • Low imposed loads: The membranes have been designed to optimize their torque capability, whilst minimizing the reaction forces due to misalignment, thus maximizing the life of the machines connected.
  • Zero maintenance: The all-metal construction has no relative moving parts, and hence requires no lubrication or routine maintenance increasing reliability.
  • No backlash: The coupling design, with fitted bolts, and torsionally stiff membranes ensures that there is zero backlash. This makes the coupling ideal for drives where constant speed is crucial.
  • Spark-resistant option. Hazardous areas require spark-resistant couplings. This is achieved by replacing the overload collars with components manufactured from non-ferrous metals

Paramètres

Arbre de pompe maximum

13 po/350 mm

Couple maximum

235 000 Nm (2 079 750 lbf/po)

Limites de vitesse

22 000 tr/min

Limites de température

5 °F à 300 °F/-15 °C à 150 °C

Applications recommandées

  • Pompes de traitement
  • Mélangeurs et agitateurs
  • Moteurs électriques
  • Réducteurs
  • Turbines à vapeur
  • Autres compresseurs
  • Machines à entraînement
  • Autres équipements rotatifs
  • Générateurs

Nous contacter