Dc brushless solar water pump (motor type) and brushless solar water pump in the design, performance and application scenarios there are some differences, the following is a comparative analysis of the two:
Dc brushless solar water pump (motor type) Structure features: composed of a brushless DC motor and an impeller, the motor shaft is directly connected to the impeller, there is a gap between the stator and the rotor, long-term use may lead to water infiltration into the motor, increasing the risk of motor burning. Performance: The brushless DC motor has been standardized, the production cost is low, and the efficiency is high. Application scenario: It is suitable for scenarios with low power, high efficiency and long life, such as small irrigation systems and household water.
Brushless solar water pump (magnetic isolation type)Structural features: magnetic isolation technology, stator and rotor are completely isolated, stator part is potting with epoxy resin, completely waterproof, rotor part is made of permanent magnet, and the body is made of environmentally friendly materials. This design effectively avoids water infiltration into the motor, and improves the waterproof performance and service life of the pump.Performance: Long life, low noise, up to 35dB or less, can be used for hot water circulation. The stator and circuit board parts of the motor are completely isolated, can be installed underwater and are completely waterproof. The shaft of the water pump adopts high-performance ceramic shaft, which has high precision and good shock resistance.Application scenario: Due to its high performance and long life, it is suitable for scenarios requiring high waterproof and durability, such as large-scale irrigation systems and industrial water circulation.
To Sum Up…
DC brushless solar water pump (motor type) : suitable for low-power, cost-sensitive scenarios, such as small irrigation and household water, but pay attention to long-term use may cause water seepage problems.Brushless solar water pump (magnetic isolation) : suitable for scenarios with high requirements for water resistance, durability and performance, such as large-scale irrigation and industrial applications, although the cost is higher, it has a longer service life and lower maintenance costs.
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