11000 pound Fluid Friction Dynamometer Rotor

11000 pound fluid friction dynamometer rotor resting in our soft bearing high speed balancer. The rotor will be balanced at 1500 rpm. Soft bearing balancers are particularly suited for high precision balancing as they do not have structural resonance problems. This soft bearing machine can easily balance large rotors below ISO g1.0.

11000 pound Fluid Friction Dynamometer Rotor

Large Permanent Magnet Motor / Generator Rotor

Large Permanent Magnet Motor / Generator Rotor being loaded into our custom balancing machine. Under the blue coating there are hundreds of high power neodymium magnets. Permanent Magnet Rotors can create extreme inductive forces in the balancing machine support structure and confuse balancing readouts. HI-TEK has the knowledge how to prevent electromotive forces from damaging the machine and affecting its accuracy.

Large Permanent Magnet Motor / Generator Rotor