1, brush solar fountain pump: the pump work, the coil and the commutator rotation, magnet and carbon brush does not turn, the coil current direction of the alternating changes with the motor commutator and brush to complete, as long as the motor Rotating carbon brush will produce wear and tear, computer water pump running to a certain time, carbon brush wear gap increases, the sound will increase, continuous operation after a few hundred hours can not play the role of the brush.
Advantages: low prices.
2, brushless motor type solar fountain pump: motor brushless DC pump is the use of brushless DC motor with the composition of the impeller. The motor shaft and the impeller together, the pump stator and the rotor is a gap between the use of a long time the water will penetrate into the motor inside the motor is easy to burn.
Advantages: Brushless DC motor has been standardized, a large number of specialized manufacturers, the cost is relatively low, high efficiency.
3, brushless magnetic drive solar fountain pump: brushless DC pump with electronic components for the change, without the use of carbon brush commutation, the use of high-performance wear-resistant ceramic shaft and ceramic bushings, bushings and magnets through injection molding as a whole To avoid the wear and tear, so brushless DC magnetic pump life is greatly enhanced. Magnetically isolated water pump stator and rotor part of the complete isolation, stator and circuit board part of the epoxy potting, 100% waterproof, rotor part of the permanent magnet, the pump body with environmentally friendly materials, low noise, small size, performance stable. Various parameters can be adjusted by the winding of the stator and can be operated with wide voltage.
Advantages: long life, low noise up to 35dB below, can be used for hot water cycle. Motor stator and circuit board part of the epoxy resin potting and completely isolated with the rotor, can be installed underwater and completely waterproof, water pump axis using high-performance ceramic shaft, high precision, good shock resistance.
Difference Between Brushless Motor and Brushless Motor
(1) when the change is not easy to produce high-temperature arc and metal shavings.
(2) electrical noise, high reliability, long life and easy to high-speed.
(3) low voltage, quick start, easy to control.
(4) easy to manufacture, small size.
(5) can be applied to high temperature environment and low maintenance costs.
(6) in the brush part does not produce toner, oil mist and other dirt.
(7) does not produce electrical noise (does not produce radio interference).
(8) does not produce sparks.
(9) does not flashover (flashover).
Advantages: low prices.
2, brushless motor type solar fountain pump: motor brushless DC pump is the use of brushless DC motor with the composition of the impeller. The motor shaft and the impeller together, the pump stator and the rotor is a gap between the use of a long time the water will penetrate into the motor inside the motor is easy to burn.
Advantages: Brushless DC motor has been standardized, a large number of specialized manufacturers, the cost is relatively low, high efficiency.
3, brushless magnetic drive solar fountain pump: brushless DC pump with electronic components for the change, without the use of carbon brush commutation, the use of high-performance wear-resistant ceramic shaft and ceramic bushings, bushings and magnets through injection molding as a whole To avoid the wear and tear, so brushless DC magnetic pump life is greatly enhanced. Magnetically isolated water pump stator and rotor part of the complete isolation, stator and circuit board part of the epoxy potting, 100% waterproof, rotor part of the permanent magnet, the pump body with environmentally friendly materials, low noise, small size, performance stable. Various parameters can be adjusted by the winding of the stator and can be operated with wide voltage.
Advantages: long life, low noise up to 35dB below, can be used for hot water cycle. Motor stator and circuit board part of the epoxy resin potting and completely isolated with the rotor, can be installed underwater and completely waterproof, water pump axis using high-performance ceramic shaft, high precision, good shock resistance.
Difference Between Brushless Motor and Brushless Motor
(1) when the change is not easy to produce high-temperature arc and metal shavings.
(2) electrical noise, high reliability, long life and easy to high-speed.
(3) low voltage, quick start, easy to control.
(4) easy to manufacture, small size.
(5) can be applied to high temperature environment and low maintenance costs.
(6) in the brush part does not produce toner, oil mist and other dirt.
(7) does not produce electrical noise (does not produce radio interference).
(8) does not produce sparks.
(9) does not flashover (flashover).
Manufacturers recommend: Shenlong stainless steel fountain submersible pump
Keywords:Solar fountain pump, solar water pump, features
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