Flexible coupling GUMMI A-30 with integral hub

GUMMI A-30 CI is a coupling reference, within Power transmission. Request a quote for A-30 CI via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The GUMMI A-30 CI flexible coupling is a power transmission component that connects two shafts and absorbs misalignment, vibration and shock. Its integral hub (CI) configuration makes it suitable for larger diameter shafts, with a maximum bore of 44 mm. It is used in a wide variety of industrial equipment, from pumps and fans to conveyors and machine tools. MR Accesorios Industriales carries this model as part of its GUMMI coupling line, with more than 80 years of experience in the field.

This coupling is identified by model A-30 and configuration CI (integral hub). Integral hub means the flexible element is joined to the hub, which simplifies assembly and reduces the number of parts. The maximum allowable bore is 44 mm, which allows its use on larger diameter shafts than those of the standard version. It is part of the GUMMI Type A series, a line of flexible couplings with proven power transmission performance.

Typical applications include centrifugal pumps, fans, blowers, conveyors, mixers and machine tools. In all these cases, the flexible coupling compensates for small angular and radial misalignments, dampens torsional vibrations and protects the machine's bearings and gears. It is a reliable solution for transmitting torque under continuous operating conditions, with minimal maintenance and long service life.

To correctly select this coupling, take into account the diameter of the shafts to be joined, the torque to be transmitted, the revolutions per minute and the type of load (uniform, with shocks or reversals). Verify that the maximum bore of 44 mm is compatible with the shafts. Assembly requires precisely aligning the shafts, using feeler gauges or a dial indicator, and securing the hubs with keys or appropriate fasteners. Careful alignment extends the life of the flexible element.

If you need a nearby size or an equivalent model, message us on WhatsApp with the code A-30 CI or with your shaft measurements. We can advise you on other configurations from the Type A series or other coupling lines we carry. MR Accesorios Industriales has 3,407 power transmission references, and we will reply shortly to help you find the right solution.

To request a quote for the GUMMI A-30 CI coupling, send the code by WhatsApp to MR Accesorios Industriales. We will confirm availability and coordinate delivery. We can also advise you on assembly and associated spare parts, such as replacement flexible elements. Message us and we will reply shortly.