Weak current College】 【shield pump principle and structure characteristics.

Ordinary centrifugal pump driven by coupling the pump impeller shaft connected with electric axis so that the rotating impeller and motor while working together, while shielding pump is a non-seal pump, pump and drive motor is sealed in a pumping media is full of pressure vessels, this only static sealing pressure vessels, and a wire group to provide the rotating magnetic field and rotor drive. This structure has cancelled the traditional centrifugal pumps with rotary shaft sealing device, it can be done completely without leakage.

Canned motor pump to pump and motor, motor rotor and pump impeller is fixed on the same axis, use shielded sleeve will motor rotor and stator, rotor is separated from the delivery of media operation, its power through the stator flux to the rotor.

In addition, the manufacture of canned motor pump is not complicated, you can follow its hydraulic pumps are usually of type and relevant standard specification to design, manufacture.

Canned motor pump principle and structure characteristics

Ordinary centrifugal pump driven by coupling the pump impeller shaft connected with electric axis so that the rotating impeller and motor while working together, while shielding pump is a non-seal pump, pump and drive motor is sealed in a pumping media is full of pressure vessels, this only static sealing pressure vessels, and a wire group to provide the rotating magnetic field and rotor drive. This structure has cancelled the traditional centrifugal pumps with rotary shaft sealing device, it can be done completely without leakage.

Canned motor pump to pump and motor, motor rotor and pump impeller is fixed on the same axis, use shielded sleeve will motor rotor and stator, rotor is separated from the delivery of media operation, its power through the stator flux to the rotor.

In addition, the manufacture of canned motor pump is not complicated, you can follow its hydraulic pumps are usually of type and relevant standard specification to design, manufacture.