Elastomer coupling KE series

elastomer coupling
elastomer coupling
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elastomer, gear
Product applications
transmission, shafts
Other characteristics
Installation system

Min.: 33 Nm (24.3396 ft.lb)

Max.: 7,000 Nm (5,162.935 ft.lb)

Rotational speed

Min.: 100 rpm (628.32 rad.min-1)

Max.: 7,700 rpm (48,380.53 rad.min-1)


The coupling consists of two machined cast iron hubs connected by an elastomeric gear ring. Available in 8 basic sizes, with torque capacity to 3300 Nm, the KE coupling provides positive power transmission between shafts, combined with the ability to accommodate moderate levels of misalignment. KE couplings are designed to transmit torques equal to the capabilities of sizes of commercial shafting which can be accommodated. Available either with parallel bore or with taper bush, these couplings are quick and easy to assemble with the machined outer flanges enabling simple alignment with just a straight edge. The elastomeric gear ring is moulded in Pebax R Polyether which is oil resistant, has a partial resistance to chemicals, and a low moisture absorption rate. The gear ring cushions transient peak torques, effectively reducing transmission of operational vibrations and shock loads. Standard couplings can be operated in environmental temperatures ranging from –40°C to +85°C.


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.