Flexible coupling GUMMI A-200/140

GUMMI A-200/140 is a flexible coupling reference, within Power transmission. Request a quote for A-200/140 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The GUMMI A-200/140 flexible coupling is a power transmission component that connects two shafts and absorbs misalignment, vibration and torsional shocks. Its design with two normal hubs (CN) and a rubber flexible center allows smooth operation in demanding industrial applications. It is used in equipment where high torque must be transmitted with some flexibility, such as mills, pumps, fans and conveyors. MR Accesorios Industriales supplies this model with GUMMI quality, backed by more than 80 years of experience in the field.

This GUMMI Type A coupling, model A-200/140, is configured with two normal hubs (CN). Its main attributes include a nominal torque of 25190 Nm, a maximum bore of 140 mm and a pilot bore of 70 mm. The flexible center has a diameter of 550 mm, while the total length reaches 445 mm and the weight is 202.4 kg. These characteristics position it as a robust solution for power transmissions that require impact damping and misalignment compensation.

Typical applications of this coupling cover rotating equipment in industries such as cement, mining, steel and material processing. It is found in ball mills, crushers, high-flow centrifugal pumps, industrial fans and high-load conveyors. Its ability to absorb vibration and torsional shocks extends the service life of the associated bearings and gears, reducing corrective maintenance and improving operational reliability.

To correctly select and mount the A-200/140, take into account the nominal torque required by the application, the diameter of the shafts to be connected and the environmental conditions. It is essential to verify the initial alignment between shafts, since although the coupling tolerates misalignment, a misaligned installation accelerates wear of the flexible element. The pilot bore of 70 mm allows the final bore to be machined according to the shaft requirements, up to the specified maximum. Follow the manufacturer's recommendations for bolt tightening torque and lubrication, if applicable.

If you need an equivalent coupling or a nearby size within the Type A series, you can consult us. We have 3,407 references in our power transmission line, and we can guide you to find the model that best suits your requirement. For this, it is helpful if you tell us the torque, the shaft dimensions and the desired configuration type. Our technical team will advise you with no obligation.

To request a quote for the GUMMI A-200/140 coupling or any other reference, write to us on WhatsApp. At MR Accesorios Industriales we serve you shortly and provide all the information necessary for your project. You can also ask us about bearing housings, bearings, chains and other transmission components. We are in Buenos Aires, Argentina, and we work with the leading brands on the market to supply industry.