一. Market conditions

With the large-scale and intensive agricultural production, the mechanization and intelligence of farms are gradually popularized. As a key part of farm management, agricultural irrigation is becoming more and more intelligent , and the popularity of electric valves is getting higher and higher. As a driving device for electric valves, Water valve adjustment motor is also getting more and more attention from the market.   

Electric water valve

二. Market requirement or problem

At present, most of the electric valves on the market have the following problems：

1． Use three-phase motor as power supply. In actual using, it is necessary to lay wires, which is inconvenient to use and high cost.

2． The opening and closing position of the valve isn’t accurate, and the water quantity cannot be accurately controlled

3． There is no manual adjustment function, and the valve can’t be used in some cases of power failure.

4． Occupy a large space.

Common electric valves

三. According to the market needs, power motor provides solution  that are technically achievable.

Motor outline drawing

In order to solve the existing motor problems in the market, power motor proposes new solutions by optimizing the design of gears and motors:

1.The use of low-voltage DC permanent magnet motor as a power source, supporting the use of rechargeable lithium batteries, low energy consumption, do not need to consider wire circuit laying, easy to use flexible.

2. There is a small shaft on the back of the output shaft to drive the Angle sensor，and accurately control the size of the valve opening through the feedback signal of the sensor.

3. The gearbox is provided with a clutch structure, which can realize the local separation meshing and resetting of the gear. One hand can achieve manual adjustment and electric adjustment switch and manual adjustment function.

4. Small occupied space, large output torque.