GUMMI ADMM-A 50 gear coupling

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

The ADMM-A is a double compensating gear coupling from Gummi's AD Line, designed for the tapered shaft of a rolling mill motor. It transmits torque between shafts through a heat-treated steel gear teeth that accommodates misalignments and compensates for assembly movements. It is used in rolling mills and heavy drives where the coupling must absorb stresses without losing torsional rigidity. MR Accesorios Industriales quotes it via WhatsApp.

This double compensating gear coupling works with two sets of gear teeth that allow angular and radial misalignments between shafts to be compensated. The designation is read with the letters of the ADMM-A line followed by the size: for example ADMM-A 15, ADMM-A 20 or ADMM-A 25. The number indicates the coupling size and defines the nominal torque and maximum speed that each model accepts. The series covers several sizes to adapt to different tapered shaft diameters.

In Argentine industry, this type of coupling is used in rolling drives, roll trains and heavy equipment where the motor has a tapered shaft and torque must be transmitted with some flexibility. It also appears in steel industry machines, cement plants and other power transmission applications that require a robust, low-maintenance metallic coupling. Its heat-treated steel construction makes it suitable for continuous service in demanding environments.

To choose the model, take into account the nominal torque transmitted by the drive and the service factor according to the type of machine and working hours. Verify that the maximum coupling speed is higher than the operating rpm and that the tapered shaft diameter matches that of the model. Initial alignment is important: although the double compensator absorbs misalignments, careful setup prolongs the life of the gear teeth. Maintenance focuses on gear lubrication and periodic inspection of the seals.

To request a quote, send us the model or part number of the coupling, the diameter of both shafts, the power and rpm of the motor and the driven machine. With this data we confirm the corresponding ADMM-A model and quote it promptly. If you already have the part number, send it directly via WhatsApp and we will process it.

MR Accesorios Industriales is an official distributor of Gummi, an Argentine coupling manufacturer. Write to us on WhatsApp with the part number or model you need and we will quote it promptly.