Disassemble Xiaomi air pump 拆小米氣泵 1/2

[@rgonzago20rgonzago55]

thank you, it helped me solve a problem

[@stevenlau1655]

多謝分享👍

[@jon-williammurphy9780]

Yes, that’s interesting. I was wondering what the key pumping technology was, and now it’s clear. They take a normal looking brushless motor and do a two stage gear reduction to a piston. There’s gotta be a one-way valve in the head of the piston where they are also splitting the output to the hose and probably a pressure sensor.

[@ringoching7999]

Good eye you have. You got it all.

[@maiwald6293]

Normal other S1 ??? NORMAL VERSION VERSION S1 BETHER