Flexible coupling GUMMI with safety locks (BS)

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

The GUMMI Type A flexible coupling with BS safety locks is a power transmission component that joins two shafts and absorbs misalignment, vibration and torque peaks. The safety locks keep the elastic element in position and prevent its axial displacement during operation. It is used in equipment where continuous running and protection of bearings and gears are required. MR Accesorios Industriales supplies this line in Buenos Aires, Argentina, and helps you identify the exact model by code.

This coupling is identified by the BS designation and belongs to the GUMMI Type A series. Its configuration includes safety locks, a design detail that secures the elastic element and limits axial movement between the coupling halves. The body works with elastic deformation to transmit rotation without metal-to-metal contact, which reduces noise and wear at start-up. To confirm the shaft size, outer diameter and permissible torque of your equipment, send us the full model and we will verify it against the manufacturer's product page.

Typical applications of this coupling appear in centrifugal pumps, fans, conveyor belts, mixers and speed reducers. It is also found in screw compressors and machine tools where torsional vibration is to be attenuated. In food, chemical and water treatment plants it is chosen for its simple mounting and for the possibility of replacing the elastic element without moving the shafts. If your equipment operates with frequent starts or pulsating loads, this type of coupling helps protect bearings and gears downstream.

To select the coupling correctly, take into account the diameter and length of the shafts, the power and working RPM, and the permissible degree of misalignment. The safety locks add robustness against axial displacement, but they require verifying that the elastic element is correctly seated. Check the condition of the keyways and the alignment before mounting: a misaligned coupling accelerates wear of the elastomer and stresses the bearings. If you do not have the product page at hand, send us a photo of the assembly and the shaft dimensions.

If you need an equivalent or a nearby size, write to us on WhatsApp with the BS code, the equipment model and the shaft dimensions. We can also look for alternatives within the same Type A series or other lines of flexible couplings we supply. MR Accesorios Industriales has more than 80 years in the industry and will reply shortly with the available options. The more data you send us, the faster we reach the correct part.