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Couplings

Couplings are mechanical devices that connect rotating shafts to transmit torque. They come in various types, including rigid, flexible, gear, magnetic, fluid, and universal couplings, as well as special types such as chain, bellows, quick-locking, and shock-absorbing couplings, each suited to specific needs. They find applications in industries ranging from automotive to heavy machinery, ensuring smooth power transfer and reducing vibrations. Shop for your favorite products at JLCMC and savor a consistently superior, efficient, and economical purchasing experience.

Structure/Functions
  • Diaphragm
  • Economical Diaphragm
  • Economical High Rigidity Diaphragm
  • Economical Stepped Diaphragm
  • High Rigidity Diaphragm
  • High Rigidity High Speed Diaphragm
  • High Torque Diaphragm
  • High Rigidity High Torque Diaphragm
  • Standard Torque Diaphragm
  • Stepped Diaphragm
  • High Rigidity Stepped Diaphragm
  • Keyless Diaphragm
  • High Torque Keyless Diaphragm
  • Standard High Torque High Speed Keyless Diaphragm
  • High Torque High Speed Keyless Diaphragm
  • Quincunx
  • Economy Quincunx
  • Simple Mounting Dismounting Quincunx
  • Economical Cross Ring
  • Cross Ring
  • Cross Ring Short Type
  • Economical Helix Type
  • Economical Parallel Line
  • High Rigidity Parallel Line
  • Long Parallel Line
  • Short Parallel Line
  • Economical Rigidity
  • Rigidity
  • Economical Bellow
  • Bellow Type
  • Chain Type
  • Retractable Type
  • Cross Type
  • Quick Locking
  • Shock-absorbing Standard Type
  • Shock-absorbing Extended Type
  • Shock-absorbing Short Type
  • High Torque Universal Type
  • Coil Spring Type
Type
  • Diaphragm Coupling
  • Quincunx Coupling
  • Cross Ring Coupling
  • Parallel Line Coupling
  • Helix Coupling
  • Rigid Coupling
  • Coil Spring Type Coupling
  • Universal Joint
  • Bellows Coupling
  • Shock-Absorbing Coupling
  • Universal Coupling
  • Chain Coupling
Shaft Locking Type
  • Screw clamping
  • Screw-in
  • Screw-in Type with Keyway
  • Keyway
  • Dual Side Keyless Type
  • One End Keyless One End Keyway Hole
  • Screw Clamping Separate Type
  • With Keyway Screw Clamping Separate Type
  • Separable
  • One End Round Hole One End Keyway Hole Type
  • One End Round Hole One End Hexagonal Hole Type
Body Material
  • Aluminum Alloy
  • S45C
  • Stainless Steel
  • SUS303
  • SCR440
  • SUS304
  • PEEK
  • Zinc Alloy
Diaphragm
  • Single Diaphragm
  • Double Diaphragm
Adjustment Ring Material
  • Polyurethane
  • PU
  • POM
  • Aluminum Bronze
  • Carbonized Resin
  • Engineering Plastic
  • PEEK
  • Nylon
Segments
  • Single Section
  • Double Section
Mounting Hole Type
  • Round Hole
  • Keyway
Surface Finish
  • Anodizing
  • No
  • Blackening
  • Polishing

Products: 70