Permanent magnetic couplings for mechanical power transmission

Introduction Magnetic Couplngs Main components of a permanent magnetic coupling. 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. 2 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 the coupling. www.jbj.co.uk/magnetic-couplings.html #DriveLineHarmony