Roller chain
Leaf Chain
Block forged chain
Conveyor chain
Flexible Gear Coupling
Flexible Jaw Coupling
Flexible Pin Bush Coupling
Flexible Tyre Coupling
Flexible Roller Chain Coupling
Flexible Pin bush couplings

Pin Bush Flexible Coupling


Download Catalogue

Construction of Excel Pin Bush Couplings

Simple and virtually indestructible, the pin and bush design is ideal for applications that involve safety, such as elevator drives or fire pumps. The fail-safe aspect of the design allows the coupling to be serviced at convenient intervals, should the elastomer become damaged.
The elastomer elements reduce vibration and dampen impact loads, as well as accommodate misalignment up to 0.5 degrees. The original bushing is a neoprene elastomer with a graphite impregnated bronze sleeve. These are still available, as well as a contemporary version of this concept: urethane bushings

Features :
Steel half bodies, strong yet compact
Heavy duty pin and buffer coupling - for heavy shock load conditions
Torsionally flexible - shock absorbing, extending machine life
Easy maintenance - minimum number of wearing parts; buffers can be changed without moving shafts 
Mis-alignment capabilities - flexibility in installation
Polyurethane buffers - reliable, flexible and temperature-resistant
Modular construction - available in coupling, brakedrum and shear pin designs
Taper bore version available


Designed and developed by