Flexible coupling GUMMI A-300 with integral hub

GUMMI A-300 CI belongs to coupling, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for A-300 CI and any equivalents.

The GUMMI A-300 CI is a flexible coupling used to link two shafts while accommodating misalignment, vibration, and load peaks. Its integral hub (CI) design suits larger diameter shafts, as outlined in Table IV of the GUMMI Type A catalogue. Common in pumps, fans, compressors, and conveyors, it provides smooth, quiet transmission. MR Industrial Accessories LLC supplies this coupling to customers across the United States and Latin America.

This coupling is the GUMMI A-300 with an integral hub (CI). The integral hub, unlike a split hub, is mounted on larger diameter shafts per Table IV of the GUMMI Type A catalogue. The code A-300 CI denotes both size and construction variant. The elastic intermediate element absorbs angular, radial, and axial misalignment while reducing torsional vibration in the system.

You will find the A-300 CI in centrifugal pumps, industrial fans, screw compressors, chain and belt conveyors, and machine tools. In these applications, it shields bearings and seals by limiting the transfer of parasitic loads. It also fits equipment with a substantial drive shaft diameter where a sturdy, straightforward alignment is needed.

When choosing a coupling, review shaft diameters, nominal and maximum torque, rotation speed, and the expected misalignment type. The integral hub calls for an interference fit or key, depending on shaft design. Careful initial alignment is essential: even though the elastic element handles misalignment, poor alignment speeds up wear. Also confirm that the elastic element material suits the operating environment.

For an equivalent, message us on WhatsApp with the code A-300 CI or the model from the equipment nameplate. We can source the same coupling in other hub configurations or with different elastic elements. We also assist when mounting space is limited or when the shaft diameter points to another variant in the Type A series.

MR Industrial Accessories LLC supplies the GUMMI A-300 CI coupling. To request a quote, send the code via WhatsApp or email and we will respond promptly. If you need a variant not listed, contact us with the model or shaft dimensions and we will help you locate it.