|The correct-mechanical maintenance|
Battery electric air pump
1, with a load to start.
If the micro-pump before the start of the exhaust port has been vacuum or exhaust port there is no pressure, will have to consider other technical parameters of the pump: inlet maximum starting load the Pis value, the exhaust port start load Pos value. The typical application example is the use of micro-pump to maintain vacuum or positive pressure state in the container, vacuum or positive pressure within the container below the set value, the pump power to start and stop higher than the set value. Products that can be launched under its own can achieve ultimate vacuum: VM Series, VAA series, PK series, PC series, VCA and VCC Series VCH series PH series; can start its own can achieve the maximum output pressure the products are: FM series, the FAA series, PCF series. The performance of manufacturer////'s technical level higher.
2, the micro-pump media temperature problem.
According to the medium temperature of the gas through the pump, choose to be ordinary or high temperature.
3, the reliability of the micro-pump.
According to the seriousness of the consequences of the micro-pump failure, according to their own requirements. Quality product MTBF continuous running time of more than 1000 hours, and some high-thousands of hours. Pay particular attention to this parameter is at full capacity, uninterrupted operation state determination, the worst conditions, if the actual use is not full or continuous operation, the value will be higher, much higher depending on the pump conditions given. The performance is completely test the manufacturer////'s technical strength, can be seen from the appearance of the product, such as the use of specially designed motor rather than the ordinary low-cost motor, and the considerable volume and heavy weight. Product prices may also have some ideas.
4, the micro-pump electromagnetic interference.
Precision circuit to control the micro-pump, as the circuit anti-jamming capability, you may need to order the micro-pumps for low electromagnetic interference