Flexible coupling GUMMI A-165/165

GUMMI A-165/165 is a flexible coupling reference, within Power transmission. Request a quote for A-165/165 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The GUMMI A-165/165 flexible coupling is a power transmission component that joins two shafts and absorbs misalignments, vibrations and torque peaks. Its flexible rubber center allows smooth, quiet operation, protecting the connected equipment. It is used in industrial applications where high loads must be transmitted with a certain flexibility, such as pumps, fans, mills and conveyors. MR Accesorios Industriales sells this brand with more than 80 years of experience in the field.

This GUMMI Type A coupling, model A-165/165, is configured with two normal hubs (CN). It withstands a nominal torque of 12200 Nm and accepts a maximum bore of 165 mm in each hub. The pilot bore is 50 mm, ready to be machined according to the required shaft diameter. The flexible center has an outer diameter of 470 mm, and the total length of the assembly is 440 mm. Its weight is 135 kg. These characteristics position it as a robust solution for demanding power transmissions.

Typical applications of this coupling include mining, cement, steel, paper and water treatment equipment. It is found in centrifugal pumps, industrial fans, ball mills, conveyor belts and mixers. Its ability to dampen vibrations and compensate for misalignments reduces wear on bearings and seals, extending the machine's service life. It is a reliable option when high torque must be transmitted with frequent starts or pulsating loads.

To correctly select this coupling, verify that the nominal torque of 12200 Nm is suitable for the power and speed of your application, considering service factors. The maximum bore of 165 mm limits the admissible shaft diameter; if your shafts are smaller, they are machined to size. The 50 mm pilot bore allows final fitting. It is essential to align the shafts within the tolerances recommended by the manufacturer to avoid parasitic stresses. The two normal hubs configuration is suitable for standard horizontal mounting.

If you need a different size or an equivalent coupling, write to us on WhatsApp with the code or model you are looking for. We can advise you on other configurations of the Type A series, such as hubs with brake or different bore combinations. We also handle alternatives from other brands if the space or the application requires it. We have 3,407 references online to consult. MR Accesorios Industriales replies promptly to help you find the right solution.

To request a quote for the GUMMI A-165/165 coupling or ask about a variant, send the code on WhatsApp to MR Accesorios Industriales. We assist you promptly and provide technical advice so you can choose the correct component for your transmission.