Jaw couplings elastomers are wearing elements that do need to be inspected and replaced. Jaw coupling elastomers often have signature wear patterns, and failures can often be root caused based on the condition of the elastomer and hubs
The straight tooth design enables elastomers to be attached and removed radially, including a "not fail-safe" jaw elastomer in-shear design.
Spider coupling is a flexible shaft coupling, widely used in gear pump, compressor, generator set. Elastic parts are made of engineering plastics with excellent elasticity and wear resistance. Features / Usually used for gear asphalt, fan, mining, chemical industry / For frequent start-up, Drive torque: 20 – 2500N.m / Radial dimensions small, simple structure, no need of lubrication / Compensate for parallel, angular and axial displacement.