GUMMI A-105 flexible coupling

GUMMI A-105 is a reference of flexible coupling, within Power transmission. Request a quote for A-105 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The GUMMI A-105 flexible coupling is a power transmission component that joins two shafts and absorbs misalignment and vibration through an elastic rubber center. It is used in equipment where continuous operation and protection against overloads are required. MR Accesorios Industriales carries this model with two standard hubs, a nominal torque of 3130 Nm and a maximum bore of 100 mm, for demanding industrial applications.

The GUMMI A-105 belongs to the Type A series and is configured with two standard hubs (CN). Its elastic rubber center has a diameter of 330 mm, while the total length of the assembly is 250 mm and the weight reaches 44 kg. The 40 mm pilot hole allows the bore to be machined up to a maximum of 100 mm according to the required shaft diameter. The nominal torque of 3130 Nm positions it for medium and high power transmissions.

This coupling is used in centrifugal pumps, industrial fans, screw compressors, conveyor belts and mills, among other equipment. Its rubber center design dampens torsional vibration and tolerates small angular, parallel and axial misalignments, which extends the service life of bearings and seals. It is a common solution in chemical, food and aggregate processing plants where reducing corrective maintenance is the goal.

To select the right coupling, verify the nominal torque of the drive and the diameter of the shafts to be joined. The maximum bore of 100 mm and the 40 mm pilot hole define the possible machining range. Take into account the permissible misalignment and the working environment: the rubber resists oils and moderate temperatures. Installation requires precisely aligning the hubs and checking the tightening of the fastening elements to avoid parasitic loads.

If you need an equivalent model, write to us on WhatsApp with the part number or your shaft dimensions. At MR Accesorios Industriales we have 3,407 power transmission references. We can advise you on the hub configuration and the right elastic center for your application. We reply promptly.

To request a quote for the GUMMI A-105 or ask about other variants of the Type A series, send the part number via WhatsApp to MR Accesorios Industriales. We advise you so that the coupling fits your equipment and service conditions.