GUMMI AD-A 15 gear coupling

GUMMI AD-A 15 is a reference of gear coupling, within Power transmission. Request a quote for AD-A 15 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The AD-A coupling is a double-compensating metallic gear coupling from the Gummi AD line, an Argentine coupling manufacturer. It consists of two flexible hubs that mesh with a toothed sleeve, which allows torque to be transmitted between shafts and misalignment to be absorbed. It is used in power transmissions where robustness and continuity of service are required. MR Accesorios Industriales sells it as an official distributor of Gummi.

The Gummi AD line covers metallic toothed couplings, with heat-treated steel components. The AD-A is the double-compensating variant: it has two flexible hubs, one at each end, that mesh with the toothed sleeve. This design compensates angular, radial and axial misalignment between shafts, something a rigid coupling does not allow. The designation is read with the line letters plus the size: for example AD-A 10, AD-A 15 or AD-A 25 indicate the model within the series.

This type of coupling is used in machines where a motor or gearbox must be joined to the driven machine and high loads must be transmitted in continuous service. It appears in conveyor belts, mills, mixers, pumps, fans, cranes and rolling equipment, among other applications in Argentine industry. Being a gear coupling, it tolerates high loads and demanding working conditions, provided the selection and alignment are correct.

To choose an AD-A, take into account the torque transmitted by the machine and the service factor according to the type of load, as well as the shaft diameter and the rotation speed. The product page for each model shows the nominal torque and the maximum speed, data that help define the size. During assembly, shaft alignment is key: although the coupling compensates misalignment, it is best to leave the shafts as aligned as possible. Lubrication of the teeth and periodic inspection complete the maintenance.

To request a quote for an AD-A coupling, send the model or the part number, for example AD-A 20 or AD-A 30, the diameter of both shafts, the power and the rpm of the motor and the driven machine. With that data we help you choose the right size within the AD line. If the coupling goes on an existing piece of equipment, the model shown on the coupling nameplate or on the drawing also serves as a reference to identify the variant.

MR Accesorios Industriales sells the Gummi AD line as an official distributor of Gummi. If you need a double-compensating gear coupling, send the part number or model via WhatsApp and we will quote it for you shortly. We can also guide you if you have questions about which size corresponds to your application.