380-9849 Excavator hydraulic pump proportional solenoid valve 172-2392

Nā kumu a me nā hoʻonā ʻana o ka hāʻule ʻana o ka valve proportional

(1) ʻAʻole kūpono ʻole electromagnet
Ma muli o ka ʻelemakule, ka launa ʻole o ke kumu uwea [kumu] o ka hui plug a me ka hoʻopaʻa ʻana o ke alakaʻi electromagnet, ʻaʻole hiki ke hana ka electromagnet proportional (ʻaʻole hiki ke lawe i kēia manawa). I kēia manawa, hiki ke hoʻohana ʻia ka mīkini uila e ʻike ai, inā ʻike ʻia ke kūpaʻa ʻole, hiki iā ʻoe ke wili hou i ke alakaʻi, hoʻoponopono i ke kumu a hoʻopili paʻa i ke kumu.
ʻO nā hemahema o ka hui uea e pili ana i ka wā kahiko o ka coil, ka pau ʻana o ka uea, ka haki ʻana o ka uea kūloko a me ka piʻi ʻana o ka wela o ka coil.
Phenomenon. ʻAʻole lawa ka piʻi ʻana o ka wela o ka coil i mea e lawa ʻole ai ka ikaika o ka electromagnet proportional, a ʻo ke koena e hana i ka electromagnet proportional ʻaʻole hiki ke hana.
Hana. No ka nui loa o ka piʻi ʻana o ka mahana o ka coil, hiki iā ʻoe ke nānā inā ʻoi aku ka nui o kēia manawa, inā ʻilihune ka coil enamled wire insulation, valve.
Inā paʻa ke kumu no ka lepo, a me nā mea ʻē aʻe, e ʻike i nā kumu a hoʻopau i kēlā me kēia; No nā laina haʻihaʻi, puhi ʻia a me nā mea ʻē aʻe, pono e hoʻololi i ka laina
He inoa inoa
ʻO ke kumu nui o ka hui armature ʻo ia ka armature a me ka friction i hoʻokumu ʻia e ka lima alakaʻi magnetic i ka wā e hoʻohana ai, e hopena i ka hoʻonui ʻana o ka ikaika hysteresis o ka valve. Aia ka pahu alakaʻi koʻokoʻo a me ka armature naʻau like ʻole, e hoʻonui pū i ka ikaika hysteresis, pono e wehe ʻia
Koe wale.
④ No ka mea, ʻaʻole ikaika ka kuʻi ʻana, a i ʻole ma lalo o ka hana o ka puʻuwai puʻupuʻu puʻupuʻu proportional i hoʻohana ʻia, ua haki ke kuʻi ʻana o ka lima alakaʻi magnetic.
Māhā, e lilo ana ka hana electromagnet proportional.