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comprehensive range of components www.jbj.co.uk You Tube Magnetic couplings capable of transmitting torque from 3 to 600 Nm without mechanical contact between two shafts through magnetic forces that are established between the internal and external rotor. The magnetic coupling is ideal for applications where prevention of leakage from the pump is essential. Magnetic couplings also prevent vibrations and, radial and axial loads to the pump shaft. The magnetic coupling is a synchronous system with a primary function of hermetically separating two areas. There is no need to alter your system as the magnetic couplingwill be designed to suit your machinery. These magnetic couplings can be used to connect gear pumps, screw pumps, centrifugal pumps, etc. with all types of electric motor or gear box including U.S.A. standards such as NEMA types. The magnetic coupling works by using the power generated by permanent magnets . No external power supply is needed, as these are permanent magnets not electro-magnets. » no fluid leakage from pump seals.* (depending on application) maintenance free. » no transmitted vibration. » management of misalignment between shafts. » hermetic separation between two areas. » ability to limit a maximum torque. » ATEX on request containment shroud (does not rotate) external coupling half, motor side (atmosphere) internal coupling half, pump side (fluid) The rpm of the external half of the coupling is equal to the rpm of the internal half of th e coupling. permanent magnetic couplings built to suit your system. an excellence in engineering 01737 767493 info@jbj.co.uk www.jbj.co.uk quality products for mechanical & fluid power - registered in England No: 1185469 - jbj Techniques Limited is ISO certificated, committed to international coordination & unification of industrial standards. A range of products ATEX certificated to directive 94/9/E requirements