Flexible coupling GUMMI A-200/90

GUMMI A-200/90 is a flexible coupling reference, within Power transmission. Request a quote for A-200/90 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The GUMMI A-200/90 flexible coupling is a power transmission component that joins two shafts and absorbs misalignments, vibrations and torque peaks. Its configuration of two normal hubs (CN) with a flexible rubber center makes it suitable for continuous service in industrial equipment. It is used in pumps, fans, conveyor belts and machines in general, where the goal is to protect the driving and driven machine. MR Accesorios Industriales sells it in Buenos Aires, Argentina, with more than 80 years of experience in the field.

This GUMMI Type A coupling, model A-200/90, has a configuration of two normal hubs (CN) and a flexible rubber center 550 mm in diameter. The total length is 385 mm and the weight reaches 192.6 kg. The nominal torque is 25,190 Nm, with a maximum bore of 90 mm and a pilot bore of 40 mm. These measurements correspond to Table III of the manufacturer's catalogue and define its capacity to transmit power in demanding applications.

Typical applications of this coupling include drives for centrifugal pumps, industrial fans, belt conveyors, mills and mixers. Its flexible rubber center dampens torsional vibrations and allows moderate angular and radial misalignments to be compensated, which reduces wear on bearings and seals in the connected equipment. It is a robust solution for chemical, food, mining and aggregate processing plants.

To correctly select the coupling, take into account the nominal torque required by the application, the diameter of the shafts to be joined and the available space. The maximum bore of 90 mm and the pilot bore of 40 mm allow the hubs to be machined according to the shaft. Verify that the misalignment does not exceed the admissible values for the flexible element and that the starting torque does not exceed the nominal torque. An aligned assembly with proper fit extends the service life of the rubber.

If you need a coupling with a different bore size, a model with higher or lower torque, or a different configuration, write to us on WhatsApp with the code or the dimensions you are looking for. At MR Accesorios Industriales we can advise you to find the variant that best suits your equipment within the GUMMI Type A line or equivalent alternatives. We have 3,407 references to consult.

To request a quote for the GUMMI A-200/90 coupling, send the code on WhatsApp to MR Accesorios Industriales. We reply promptly with the information you need to move forward with your order. You can also ask about other power transmission components, bearing housings, bearings and seals that we sell in Buenos Aires, Argentina.