Brushless DC permanent magnet motor technology
The solar water pump system is designed to be easy for customers and technicians to operate.
Motor Coil
All enameled wires are automatically wound at high temperatures and the stator is made of 600 cold rolled silicon steel plates.
Motor Coil
Coils are tested turn-to-turn and voltage resistance. Then dipped in paint for added insulation and durability of the coil
Laser Marking on Motor Barrel
All qualified products, then customized marking according to customer requirements
Install the Oil Sac and Press the Circlip Cover
High-precision automatic press-fitting of motor circlip covers
Coil Pressing Process
Motor coil press-fitting with precise positioning.
Motor Size Measurement
The size of each press-fitted motor is measured. After passing the test, the motor can be put into production.
Motor Wiring
Highly demanding welding, for cylinder cables and motor coil leads use double-walled tubes to insulate and protect the welding points.
Press-fitting of the Rotor
The rotor adopts 304 stainless steel shaft, which avoids the risk of broken shaft. The magnet is made of 40SH aluminum iron boron material, and the temperature resistance can reach 150 ℃.
Installing of the Mechanical
Seal The mechanical seal is made of silicon carbide impregnated with graphite, and the sealing performance of the motor is stronger.
Press-fitting of the Cylinder
After the oil cylinder is press-fitted, the sealed semi-finished motor is completed
Motor Test
The motor will be tested for power-up and air tightness to ensure proper operation
Oiling the Motor
After passing the inspection, the motor is vacuum filled with lubricating oil, and a high-quality motor is completed.
Solar DC Pump Reviews
3 Inch DC Screw Solar Submersible Pump Application Feedback
solved the problem of domestic water supply for me. The water pump I used only needs a 200w solar panel, which can satisfy the water supply of our whole family.
4 Inch DC Plastic Impeller Submersible Pump Application Feedback
The quality of the water pump is very good, and the delivery is very timely. They track the transportation status of the goods actively and give us timely feedback. The water pump is now running very well.
3 Inch DC Plastic Impeller Submersible Pump Application Feedback
Used to replace the previous electric pump. The water pump works with three 330w solar panels for a 60m deep well. The water pump works very well, even on cloudy days.
Solar Pump Services
- Pre-sale Service
- 24 hours online, response within 1 hour
- Provide complete solutions
- Enforcing Contracts
- Standardized service process
- Professional product inspection before leaving the factory
- Provide order tracking and logistics tracking
- After-sale Service
- 2 years warranty; provide solutions within 24 hours
- Provide installation, maintenance and repair videos
- Online training available
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