Flexible coupling GUMMI A-105 with integral hub

GUMMI A-105 CI is a coupling reference, within Power transmission. Request a quote for A-105 CI via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The GUMMI A-105 CI flexible coupling is a power transmission component that connects two shafts and absorbs misalignment, vibration and torque peaks. Its integral hub (CI) configuration is designed for larger diameter shafts, with a maximum bore of 125 mm. It is used in equipment where continuous operation and protection of the machinery are required. MR Accesorios Industriales supplies it in Buenos Aires, Argentina, with more than 80 years of experience in the field.

This item is a flexible coupling from the GUMMI Type A series, model A-105, with integral hub (CI) configuration. The integral hub means that the hub and the flange form a single piece, which provides greater rigidity and transmission capacity. The maximum permissible bore is 125 mm, which makes it suitable for large diameter shafts. The A-105 CI designation identifies exactly this variant within the GUMMI coupling line.

Typical applications include centrifugal pumps, fans, compressors, conveyor belts and machine tools. In all cases, the flexible coupling compensates for small angular, radial and axial misalignments, and dampens torsional vibration. It is common in installations where the motor and the driven machine are mounted on separate bases and a certain flexibility is required to avoid excessive stress on bearings and seals.

To correctly select an A-105 CI coupling, take into account the shaft diameter, the torque to be transmitted, the revolutions per minute and the type of load. The maximum bore of 125 mm is a limit that must not be exceeded. Also check the alignment between shafts: although the flexible element tolerates misalignment, poor alignment accelerates wear. Installation must be carried out with the appropriate keys and a fit that avoids excessive play.

If you need an equivalent or a nearby size, you can ask about the A-105 model in other configurations or about couplings from the same Type A series with different bores. To do so, message us on WhatsApp with the code or model you are looking for and we will reply shortly. At MR Accesorios Industriales we supply GUMMI couplings and have 3,407 references for power transmission.

To order this coupling or any other reference from the GUMMI line, send the code A-105 CI by WhatsApp to MR Accesorios Industriales. We will quote you shortly and advise you on the best option for your application. We are in Buenos Aires, Argentina, and serve the entire country.