Nyob rau hauv lub active thiab tsav ntawm cov khoom sib nqus, tsis muaj hwj chim thaum lub hlau nplaum hmoov nyob rau hauv ib tug xoob lub xeev, thaum sib nqus hmoov sib tov, lub active qhov chaw thiab tsav qhov chaw nyob rau tib lub sij hawm kev sib hloov. Qhov zoo: Kho lub torque los ntawm kev kho qhov tam sim no, tso cai rau lub plam loj dua. Disadvantages: plam loj thaum qhov kub thiab txias yog qhov loj, tus nqi kuj siab.
Slip-type electromagnetic clutch: clutch ua haujlwm, lub ntsiab thiab qhov yuav tsum muaj qhov sib txawv ntawm qhov nrawm ua ntej lub zog sib kis. Lub torque magnitude nyob ntawm lub magnetic teb lub zog thiab qhov sib txawv ceev. Lub excitation tam sim no tseem nyob tas li, qhov nrawm nce nrog lub zog torque thiab txo qis; torque tseem tsis hloov pauv, qhov excitation tam sim no txo, qhov ceev txo qis dua.
Slip-type electromagnetic clutch vim lub ntsiab thiab tsav qhov chaw tsis muaj kev sib txuas ntawm cov khoom siv, tsis hnav thiab tsim kua muag, tsis muaj cov hmoov hlau nplaum sib nqus, tsis muaj kev cuam tshuam, kho qhov excitation tam sim no tuaj yeem hloov qhov ceev, rau kev siv CVT, uas yog nws qhov zoo. Lub ntsiab drawback ntawm lub clutch yog hais tias lub eddy tam sim no nyob rau hauv lub rotor generates tshav kub, uas yog proportional rau qhov sib txawv ceev. Tsawg-ceev kev khiav hauj lwm ntawm cov efficiency yog tsawg heev, tus nqi efficiency ntawm lub ntsiab, tsav ncej ceev piv, uas η=n2 / n1.
Lub tshuab xa hluav taws xob tsim nyog rau kev ua haujlwm siab zaus, nyob rau hauv lub active ib feem ntawm lub lag luam ntawm rooj plaub, thiaj li hais tias passive ib feem ntawm lub active ib feem ntawm kev sib xyaw los yog sib cais.
