The coupling works with a variety of different host products, and the surrounding working environment is more complicated. For high temperature, low temperature, oil, acid, alkali medium working environment, flexible couplings with general rubber as elastic material should not be used. Metal elastic component flexible coupling should be selected. Due to the turbulence of the pin pin during operation, the self-noise of the elastic pin-pin coupling is not suitable for occasions where the noise is strictly required.
Manufacturing, installation, maintenance and cost
Under the premise of satisfying the performance of the use, the coupling with convenient assembly and disassembly, simple maintenance and low cost should be selected. For example, the rigid coupling is not only simple in structure, but also easy to assemble and disassemble, and can be used for a low speed, rigid drive shaft. General non-metallic elastic component couplings (such as elastic sleeve pin couplings, elastic pin couplings, plum-shaped elastic couplings, etc.), because of their good comprehensive ability, are widely used in general medium and small Power transmission.