By the pump magnetic pump, magnetic drive, motor consists of three parts. Key components of magnetic flux from the outside rotor actuator, the magnetic rotor and the composition of non-magnetic isolation units.
When the motor drive external magnetic rotor, the magnetic field can penetrate the air gap and non-magnetic material, driving with the magnetic rotor connected the impeller for synchronous rotation, to achieve DU bushing non-contact power transmission, the dynamic seal into static seal. The shaft, the magnetic rotor is the pump, isolated sets of complete closure, thus completely solve the "run, run, drip, drain" problem, remove the oil refining chemical industry flammable, explosive, toxic and harmful media through the pump seal leakage security risk, effectively ensuring the health and safety of workers.
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