Thaum twg PBM Tsav thiab Ntxuam piav qhia txog lawv qhov ntau ntawm EC kiv cua, nws sawv cev rau Electronically Commutated kiv cua nrog lub cev muaj zog DC brushless.
Piv nrog rau qhov yooj yim DC lub cev muaj zog, EC lub cev muaj zog tswj yog qhov tseeb dua nrog cov khoom siv hluav taws xob hloov pauv los ntawm hluav taws xob circuitry. TxhuaPBM EC Motoryog nruab nrog sophisticated ntawm -board Voltage Conversion Circuitry uas converts AC zog input DC zog rau lub cev muaj zog, thiab nws yog tam sim no uas tswj cov kiv cua ceev.
Raws li lub cev muaj zog nws tus kheej tam sim no tau siv los ntawm DC cov tswv yim, tam sim no peb tuaj yeem suav nrog tus qauv DC Motor functionality uas yuav tsis muaj nrog tus qauv AC powered unit. Kev tswj ceev tuaj yeem pom tau yooj yim los ntawm kev txuas lub sensor ntawm 0-10VDC / PWM cov tswv yim los muab lub voj kaw kaw; Nws kuj tseem tuaj yeem muab kev tswj xyuas qhov nrawm los ntawm kev sib txuas ntawm potentiometer.
Qhov txiaj ntsig loj tshaj plaws ntawm EC kiv cua yog PWM Ceev Tswj lossis Analog Ceev Tswj. Nws tso cai rau tus neeg siv sib txawv RPM ntawm lub cev muaj zog rau txhua qhov kev xav tau los ntawm nws lub cev thiab txo qis kev siv hluav taws xob. Thiab nrog Tachometer Out Signal yog muab, Tus Neeg Siv tuaj yeem saib xyuas kev ua haujlwm ntawm lub cev muaj zog.
EC kiv cua, thiab los ntawm kev txuas ntxiv tag nrho ntawm EC huab cua txav khoom tsim los ntawm PBM Tsav thiab Ntxuam, yuav pom qhov nruab nrab ntawm kev poob qis hauv kev siv hluav taws xob tsawg kawg yog 30 feem pua ntawm qhov sib npaug AC powered unit.
