Mano a ratchet nthawi zambiri amakhala anjira imodzi.Zikhadabo za ratchet zimamangiriridwa pa rocker.Pamene rocker imayenda mozungulira, pawl yoyendetsa imalowetsedwa m'mano a ratchet kukankhira ratchet kuti izungulira mbali yomweyo.Woponya rockyo akamatembenuka molunjika, khwangwayoyo imatsetsereka ndipo khosweyo imasiya kutembenuka.Pofuna kuonetsetsa kuti ratchet sichibwereranso, pawl yosungira nthawi zambiri imayikidwa pa membala wokhazikika.The reciprocating kugwedezeka kwa thanthwe akhoza anazindikira ndi crank rocker limagwirira, zida limagwirira ndi yamphamvu kugwedezeka, etc. Pamene kufala kwa mphamvu yaing'ono, ndi zothandiza kuyendetsa pawl mwachindunji ndi electromagnet.
Thekumtunda winch ndi chida chofunikira kufufuza panyanja, zomwe zimakhudza kwambiri ntchito yowunika.Chifukwa cha kutalika kwake ndi kuchuluka kwa chingwecho, chingwechi chimagwiritsidwanso ntchito mwamphamvu kwambiri, ndipo makonzedwe a chingwe amakhudzidwa ndi chingwe kuti apange chingwe chosagwirizana, zomwe zimapangitsa kuti chingwecho chilowerere,ng'omasangagwire ntchito bwino, zomwe zimapangitsa kuti pakhale kusalipira bwino, ndipo mzerewo utambasulidwa.Kusintha kwadzidzidzi kwa kutalika kwa mzerewo kungayambitse kuwonongeka kwa chida cholondola chofufuzira panyanja ndikusokoneza ntchito yoyezera.Kuphatikiza apo, popanga akumtundawinch, kuwonjezeka kwa kutalika kwa chingwe kumabweretsa kuwonjezeka kwa chingwe chonse komanso kuchuluka kwa reel.Njira yachikhalidwe ndiyo kukulitsa kuchuluka kwa ng'oma ndikuwonjezera makulidwe a khoma la ng'oma, zomwe zimapangitsa kuchuluka kwa voliyumu ndi kuchuluka kwa winchi.
LBS ng'oma ndi mtundu wa poyambira wokhotakhota wosanjikiza wa zingwe za waya zomwe zimayambitsidwa kuchokera kunja.Chifukwa cha izi m'mphepete mwa nyanja
Gawo lalikulu lozungulira limasungidwa mofanana ndi nkhope ya kumapeto kwa flange, kokha mu gawo laling'ono kwambiri ndi mphambano ya nkhope ya flange,
Komabe, pali chodabwitsa cha kutembenuka,ndidzinad"kupinda kwa zingwe"nawonso.
Zaka zogwiritsidwa ntchito mothandiza zatsimikizira kuti ng'oma yamtunduwu yokhala ndi mawonekedwe apadera a zingwe zimatha kuthetsa vuto la chingwe chomangira chamitundu yambiri.
Dongosolo lopinda pawiri lopindika la chingwe limawonetsetsa kuti zingwe zopindika zamitundu ingapo pa ng'oma zimakokedwa bwino ndikutulutsidwa mu ng'oma,.