Submersible electric motors

Wednesday, November 6, 2024

Submersible brushless motor

Submersible pump motor

Submersible brushless motor

50 Watts brushless motor

Submersible pump motor

A submersible pump motor is a type of electric motor designed to operate when fully immersed in a liquid. These electric motors are incorporated into pumps used to pump liquids in various industrial applications.

Main components of a submersible motor

Electric motor

The electric motor is hermetically sealed to prevent liquids from entering. The electric motor is often encapsulated in a corrosion-resistant material.

Rotor and stator

As with conventional electric motors, the rotor is the moving part and the stator is the fixed part of the motor.

Protective housing

The protective housing is an enclosure that protects the motor from liquid and other contaminants.

Seal

Special seals are used to prevent leaks and protect the motor's internal components from liquid ingress.

Power cable

The power cable for submersible electric motors is designed to be watertight and resistant to outdoor conditions.

How submersible pump motor works

Immersion in the liquid

The submersible pump motor is designed to be placed in various liquids. This electric motor must be completely immersed to operate correctly, as the liquid helps to cool the motor and lubricate certain parts.

Power supply

When electricity is supplied to the submersible electric motor, it drives the pump attached to its shaft.

Pumping the liquid

The movement of the submersible motor drives the pump, which sucks liquid through an inlet and pushes it through an outlet, often against gravity or over a long distance.

Submersible pump motor applications

Submersible pump motors are used in a wide variety of applications where liquid pumping is required. Their robust, sealed design ensures reliable, efficient operation in harsh environments.

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