Flexible coupling GUMMI A-300 with integral hub

GUMMI A-300 CI is a coupling reference, within Power transmission. Request a quote for A-300 CI via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The GUMMI A-300 CI flexible coupling is a power transmission component that connects two shafts and absorbs misalignments, vibrations and load peaks. Its integral hub (CI) configuration makes it suitable for larger diameter shafts, according to Table IV of the GUMMI Type A catalogue. It is used in pumps, fans, compressors and conveyors, where flexible and quiet transmission is required. MR Accesorios Industriales supplies it in Buenos Aires, Argentina.

This item is the GUMMI A-300 flexible coupling, with integral hub (CI) configuration. The integral hub replaces the split hub and mounts on larger diameter shafts, according to Table IV of the GUMMI Type A catalogue. The designation A-300 CI identifies the size and construction variant. The intermediate elastic element compensates for angular, radial and axial misalignments, and dampens torsional vibrations in the system.

Typical applications for this coupling include centrifugal pumps, industrial fans, screw compressors, chain and belt conveyors, and machine tools. In all cases, the coupling protects the equipment's bearings and seals by reducing the transmission of parasitic loads. It is also used in equipment where the drive shaft has a considerable diameter and a robust, easy-to-align assembly is required.

To select the correct coupling, consider the shaft diameters, nominal and maximum torque, rotation speed and the type of misalignment expected. The integral hub requires an interference fit or key according to the shaft design. Initial alignment must be careful: although the elastic element absorbs misalignments, a misaligned assembly accelerates wear. Also verify the compatibility of the elastic element material with the working environment.

If you need an equivalent or a nearby size, write to us on WhatsApp with the code A-300 CI or the model on the equipment nameplate. We can quote the same coupling in other hub configurations or with different elastic elements. We also advise you if the mounting space is tight or if the shaft diameter requires another variant of the Type A series.

MR Accesorios Industriales supplies the GUMMI A-300 CI coupling in Buenos Aires, Argentina. To request a quote, send the code via WhatsApp and we will respond promptly. If you are looking for a variant you do not see, write to us with the model or shaft dimensions and we will help you find it.