Nrog rau kev txhim kho cov roj teeb tshiab thiab cov cuab yeej siv hluav taws xob, kev tsim thiab tsim cov nqi ntawm brushless DC lub cev muaj zog tau txo qis, thiab cov cuab yeej siv tau yooj yim uas yuav tsum tau siv brushless DC motor tau nrov thiab siv ntau dua.Nws yog dav siv nyob rau hauv industrial manufacturing, sib dhos thiab txij nkawm kev lag luam, tshwj xeeb tshaj yog nrog kev lag luam kev loj hlob, qhov kev thov rau tsev neeg kuj tau txais ntau dua thiab siab dua, thiab kev loj hlob txhua xyoo yog ntau dua li ntawm lwm cov lag luam.
2, yooj yim rechargeable hluav taws xob cuab tam lub cev muaj zog daim ntawv thov hom
2.1 Brushed DC lub cev muaj zog
Cov qauv brushless DC lub cev muaj xws li rotor (shaft, hlau core, winding, commutator, bearing), stator (casing, magnet, end cap, etc.), carbon txhuam los ua ke, carbon txhuam caj npab thiab lwm yam.
Lub hauv paus ntsiab lus ua haujlwm: Lub stator ntawm brushed DC lub cev muaj zog yog ntsia nrog lub ntsiab ncej (sib nqus) thiab txhuam, thiab lub rotor yog ntsia nrog armature winding thiab commutator.Lub zog hluav taws xob ntawm DC fais fab mov nkag mus rau hauv armature winding los ntawm cov pa roj carbon txhuam thiab commutator, tsim armature tam sim no.Lub teb sib nqus generated los ntawm armature tam sim no cuam tshuam nrog lub ntsiab magnetic teb los tsim electromagnetic torque, uas ua rau lub cev muaj zog tig thiab tsav lub load.
Disadvantages: Vim muaj cov pa roj carbon txhuam thiab commutator, txhuam lub cev muaj zog kev ntseeg tau tsis zoo, tsis ua hauj lwm, tsis muaj kev ruaj ntseg tam sim no, lub neej luv luv, thiab commutator spark yuav tsim electromagnetic cuam tshuam.
2.2 Brushless DC lub cev muaj zog
Cov qauv brushless DC lub cev muaj xws li lub cev muaj zog rotor (ncej, hlau tub ntxhais, hlau nplaum, kabmob), stator (casing, hlau tub ntxhais, winding, sensor, kawg npog, thiab lwm yam) thiab cov khoom siv.
Lub hauv paus ntsiab lus ua haujlwm: Brushless DC lub cev muaj zog muaj lub cev lub cev thiab tus tsav tsheb, yog cov khoom lag luam mechatronics.Lub hauv paus ntsiab lus ntawm kev ua haujlwm yog tib yam li txhuam lub cev muaj zog, tab sis cov tsoos commutator thiab carbon txhuam yog hloov los ntawm txoj hauj lwm sensor thiab tswj kab, thiab cov kev taw qhia ntawm tam sim no hloov dua siab tshiab los ntawm kev tswj cov lus txib tawm los ntawm kev hnov cov teeb liab kom paub txog kev sib hloov ua haujlwm, yog li. los xyuas kom meej qhov tas li electromagnetic torque thiab steering ntawm lub cev muaj zog thiab ua kom lub cev muaj zog tig.
Kev tshuaj xyuas ntawm brushless DC lub cev muaj zog hauv cov cuab yeej hluav taws xob
3. Qhov zoo thiab qhov tsis zoo ntawm BLDC lub cev muaj zog daim ntawv thov
3.1 Qhov zoo ntawm BLDC lub cev muaj zog:
3.1.1 Cov qauv yooj yim thiab txhim khu kev qha zoo:
Ncua tseg commutator, carbon txhuam, txhuam caj npab thiab lwm yam, tsis muaj commutator vuam, txheej txheem tiav.
3.1.2 Lub neej ua haujlwm ntev:
Kev siv cov khoom siv hluav taws xob los hloov cov qauv commutator ib txwm, tshem tawm lub cev muaj zog vim yog carbon txhuam thiab commutator commutator spark, mechanical hnav thiab lwm yam teeb meem tshwm sim los ntawm lub neej luv luv, lub neej ntawm lub cev muaj zog yog nce los ntawm ntau yam.
3.1.3 ntsiag to thiab ua haujlwm siab:
Tsis muaj carbon txhuam thiab commutator qauv, zam lub commutator spark thiab mechanical kev sib txhuam ntawm carbon txhuam thiab commutator, ua rau lub suab nrov, cua sov, lub cev muaj zog poob, txo cov efficiency ntawm lub cev muaj zog.Brushless DC lub cev muaj zog hauv 60 ~ 70%, thiab brushless DC lub cev muaj zog tuaj yeem ua tiav 75 ~ 90%
3.1.4 Kev tswj ceev ceev thiab tswj muaj peev xwm:
Precision electronics Cheebtsam thiab sensors yuav raug tswj tau qhov tso zis ceev, torque thiab txoj hauj lwm ntawm lub cev muaj zog, realizing ntse thiab multi-functional.
Post lub sij hawm: May-29-2023