| The ISO 1925 standard defines single-plane balancing as: �A procedure by which the mass distribution of a rigid rotor is adjusted in order to ensure that the residual static unbalance is within specified limits.� (abridged) As a rule this type of balancing is sufficient only for narrow rotors which have no axial swash motion. Typical rotors which often require only single-plane balancing are: -
Fans, ventilators and air separators, -
grinding discs, die chucks, -
pulleys, flywheels, clutches, -
gears, -
impellers, atomizer discs | | |
