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How to choose brushless DC water pump?

Sources:GuangDong Shenpeng Technology Co., Ltd.  Release date: 2021-08-04  Browsing:

The brushless DC water pump is powered by DC. The common DC power supply is 6V, 12V, 24V. The motor of the brushless DC water pump is a brushless motor. The brushless motor is different from the traditional motor. The traditional motor has brushes. The magnetic field direction of the motor is changed by using the contact between the carbon brush and the electromagnetic coil. After a long time, the contact between the carbon brush and the coil is lost, and the motor cannot work. Brushless motor uses the electronic induction element on the control board to sense the commutation without the contact of carbon brush, thus avoiding the contact wear of carbon brush, which can greatly improve the use and working life of the motor.

brushless DC water pump

Working principle of Shenpeng brushless DC water pump:

The DC brushless water pump adopts electronic commutation and does not need to use carbon brushes. The magnet rotor and the stator silicon steel sheet have multi-level magnetic fields. When the magnet rotor rotates an angle relative to the stator, the magnetic pole direction will be automatically changed, so that the rotor always maintains the same level of repulsion. So that the brushless DC magnetic isolation pump has a higher speed and efficiency.

In which food industries can Shenpeng brushless DC water pumps be used:

This is the field where brushless DC pumps are the most popular and the largest in number. Mainly used in dishwashers, coffee machines, water dispensers, juice machines, other drinking equipment, etc. The housing of the water pump can be made of special food-grade high temperature resistant materials, and the water pump can work continuously and normally above 100 degrees. Can reach food grade.

What are the characteristics of Shenpeng DC brushless water pump:

1. The pump shaft changes from a dynamic seal to a closed static seal, completely avoiding medium leakage. It can be used both amphibiously and completely waterproof.

2. There is no need for independent lubrication and cooling water, which reduces energy consumption.

3. The power consumption is small, the efficiency is high, and it has the effect of damping and vibration reduction, which reduces the influence of motor vibration on the pump and the influence on the motor when the pump occurs cavitation vibration.

4. The rotor will slip on the ceramic shaft when overloaded, which will protect the motor and pump.

5. Using brushless motor, small size, in line with food-grade standards, long life, low power consumption, low noise.

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