'Cogging' yog ib lo lus dav dav (tejzaum txawm yog lo lus hais) siv los piav qhia a brushless motor tshwm dhia lossis jittery. Nws yog qhov ntau dua ntawm qhov qis dua qhov siab dua li qhov kev kub ceev yuav ua rau lub cev muaj zog ntau dua.
Vim li cas kuv lub tsheb RC stutter?
Ib lub tsheb RC lub cev muaj zog yuav hais lus tsis meej thiab tsis ua haujlwm raug yog tias nws raug kawHauv RC lub cev muaj zog yog dab tsi hu ua "motor hlau nplaum." Cov hlau nplaum no zaum ntawm ob sab ntawm lub cav. Qee zaum, lub cev muaj zog tau daig nyob nruab nrab ntawm cov hlau nplaum no thiab nws tuaj yeem ua rau ntau yam teeb meem.
Dab tsi ua rau lub cev muaj zog?
Cogging yog ib qho tsis xav tau ntawm qee qhov kev tsim cov hlau nplaum ruaj khov. Nws tseem paub nyob rau hauv stepper motors li 'detent' lossis 'tsis muaj tam sim no' torque. Cogging torque yog tsim thaum ob sab ntawm cov hniav rotor kab nrog rau sab ntawm cov hniav stator hauv lub cev muaj zog.
Yuav ua li cas koj nres cav cav?
Nyob hauv kho vajtse, txoj hauv kev zoo tshaj plaws los txo cov torque yog skewing cov hlau nplaum rotor lossis stator slots. Qhov kev tsim no txo cov cogging torque ripple tab sis nyuaj rau cov txheej txheem ntau lawm thiab nce tus nqi kawg ntawm cov khoom.
Puas yog coggging phem rau brushless lub cev muaj zog?
Cogging yog ib txwm zoo rau txhua tus sensorless brushless system's.
