Flexible coupling GUMMI A-45/50 with ES spacer 140

GUMMI A-45/50 ES 140 is a coupling reference, within Power transmission. Request a quote for A-45/50 ES 140 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The GUMMI A-45/50 ES 140 flexible coupling is a power transmission component that connects shafts and absorbs misalignment, vibration and shock. Its configuration with a 140 mm spacer allows the drive equipment or pump to be removed without moving the machines, ideal for back-pull-out pumps. MR Accesorios Industriales carries this model as part of its GUMMI Type A coupling line, with more than 80 years of experience in the industry.

This GUMMI coupling corresponds to model A-45/50 and is supplied with an ES spacer of 140 mm. The spacer is an intermediate piece that maintains the distance between the hubs and allows the flexible element to be removed or the shaft to be disconnected without moving the equipment. The Type A series is characterized by its robust construction and its ability to compensate for angular and radial misalignment, which extends the service life of bearings and seals.

Typical applications include centrifugal pumps, especially back-pull-out types where the impeller and casing are removed toward the rear without disconnecting the piping. It is also used in compressors, fans, mixers and other rotating machines that require frequent maintenance without moving the bases. The 140 mm spacer makes alignment tasks easier and reduces downtime.

To correctly select this coupling, take into account the shaft diameters, the torque to be transmitted, the revolutions per minute and the permissible degree of misalignment. Installation requires aligning the hubs precisely before inserting the flexible element and verifying that the spacer is centered. Poor alignment generates parasitic loads that shorten the life of the coupling and the bearings.

If you need a nearby size or an equivalent, write to us via WhatsApp with the code A-45/50 ES 140 or with your shaft dimensions and the type of machine. At MR Accesorios Industriales we can advise you on the right configuration within the GUMMI Type A line and other transmission alternatives. We respond promptly so you can move forward with your project.

To request a quote for this coupling or ask about other sizes, send the code directly via WhatsApp to MR Accesorios Industriales. We advise you so you can choose the option that best suits your equipment, backed by more than 80 years in the industrial market.