Flexible coupling GUMMI A-50 with integral hub

GUMMI A-50 CI is a coupling reference, within Power transmission. Request a quote for A-50 CI via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The GUMMI A-50 CI flexible coupling is a power transmission component that connects two shafts and absorbs misalignment, vibration and torque peaks. Its integral hub (CI) configuration makes it suitable for larger diameter shafts, with a maximum bore of 60 mm. It is used in equipment where continuous operation and machine protection against variable loads are required.

This item corresponds to model A-50 of the GUMMI Type A series, in its integral hub version, identified as CI. The integral hub replaces the detachable hub and sleeve assembly, which simplifies mounting and provides greater rigidity to the assembly. The maximum bore accepts shafts up to 60 mm in diameter, so it is recommended for drives with moderate torque and the need to compensate for angular or radial misalignment.

Flexible couplings such as the A-50 CI are used in centrifugal pumps, fans, compressors, conveyor belts and machine tools. Their function is to transmit motion between the motor and the driven machine, damping torsional vibration and preventing shock loads from reaching the equipment shaft. They also allow a certain tolerance to misalignment, which reduces wear on bearings and seals.

To correctly select the coupling, take into account the shaft diameter and length, the nominal torque and starting peaks, and the permissible degree of misalignment. The integral hub is mounted by interference or with axial fastening depending on the equipment design. Check that the maximum bore of 60 mm is compatible with your shaft and that the key or keyway matches the machine standard.

If you need a nearby size or an equivalent model, message us on WhatsApp with the code or model you are looking for. We can advise you on other variants of the Type A series or alternatives from other brands we carry. MR Accesorios Industriales will reply promptly so you can determine the best option for your application.

MR Accesorios Industriales carries GUMMI couplings and other power transmission brands. To request a quote for the A-50 CI or ask about a replacement, send the code via WhatsApp and we will reply promptly.