Coupling RUADIGON X-12 (X-105) — Coupling, standard hub / solid hub

RUADIGON X-12 · Acople maza normal / maza llena is a coupling reference, within Power transmission. Request a quote for X-12 · Acople maza normal / maza llena via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The RUADIGON X-12 coupling, equivalent to X-105, is a power transmission component consisting of a standard hub or solid hub. It is used to connect shafts and absorb misalignment in industrial equipment, where continuity of motion is critical. MR Accesorios Industriales carries this line as an official brand within its coupling catalog, and advises you on choosing the variant that corresponds to your machine.

This item is a coupling identified with model X-12, which is equivalent to X-105, and its component is standard hub / solid hub. That designation indicates that the assembly can be built with a standard-type hub or with a solid hub depending on the equipment configuration. The RUADIGON X series groups couplings for general use in power transmission. If you need to confirm dimensions, number of hubs or type of finish, it is verified against the manufacturer's data sheet before quoting.

Typical applications of a hub coupling like this appear in centrifugal pumps, fans, conveyor belts, mixers and gear reducers, where the drive shaft must be joined to the driven shaft. It is also found in process equipment and in machines that work with frequent starts or variable loads. In those assemblies, the coupling transmits torque and tolerates small misalignments, provided the initial alignment is correct.

To select and mount a coupling of this type, take into account the diameter and length of the shafts, the nominal torque and starting peaks, and the operating speed of the equipment. Verify alignment with a straightedge or dial indicator before tightening, and check the condition of the elastic or connecting elements. A solid or standard hub changes the mass and dynamic behavior, so it is best to define it according to the application.

If you need an equivalent or a nearby size, send us the code X-12 or X-105 along with the equipment data: shaft diameter, hub type and available space. With that we review alternatives within the same series or compatible lines. We can also verify whether the coupling goes with a standard or solid hub depending on the assembly. The idea is that you do not buy blindly and that the part fits without rework.

To request a quote, write to us on WhatsApp and send the coupling code, the quantity and the dimensions shown on the nameplate or drawing. MR Accesorios Industriales has more than 80 years in the industry and can guide you on the correct variant within the RUADIGON line. The more data you send, the more accurate the proposal will be.