Flexible coupling GUMMI with inverted hub (CIN)

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

The GUMMI flexible coupling with inverted hub (CIN) is a power transmission component that connects two shafts and absorbs misalignments, vibrations and torque peaks. Its inverted hub configuration allows the assembly to be adapted to spaces where the standard arrangement does not fit. It is used in pumps, fans, conveyor belts and machines in general. MR Accesorios Industriales sells this GUMMI model in Buenos Aires, Argentina, with more than 80 years of experience in power transmission.

This item is a flexible coupling from the GUMMI Type A series, with an inverted hub configuration, identified with the CIN code. The inverted hub changes the position of the hub relative to the elastic element to facilitate assembly at short distances or with interferences. It is ordered by model and CIN code according to the GUMMI catalog. The CIN designation corresponds to this specific variant within the brand's flexible coupling line.

Typical applications include centrifugal pumps, fans, blowers, belt and screw conveyors, and process equipment where torque needs to be transmitted with a certain tolerance to angular and radial misalignment. It is also used in machine tools and low and medium power equipment. As a flexible coupling, it helps reduce the transmission of vibrations between the motor and the driven machine, which extends the life of bearings and seals.

To select the correct coupling, take into account the nominal and starting torque, the rotation speed, the shaft diameters and the type of load. The inverted hub configuration is chosen when axial or radial space is limited. Check the alignment between shafts before assembly: although the coupling absorbs misalignments, poor alignment accelerates wear of the elastic element. Consult the GUMMI technical data sheet for the limits of each size.

If you need an equivalent or a nearby size, message us on WhatsApp with the CIN code and the coupling model, or with the shaft dimensions and the required torque. We can guide you toward the right variant within the GUMMI line or suggest alternatives if the CIN does not fit your application. MR Accesorios Industriales will reply shortly with the quote.

To order this coupling, send the CIN code and the full model on WhatsApp. You can also ask about other power transmission components: pulleys, ANSI chains, split plummer block housings and bearings. We are in Buenos Aires, Argentina, and we serve the entire country. The quote is prepared according to the exact configuration you need.