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Cuplu versus putere


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te uiti la curba de cuplu . LA M54b25 de exempu urca rapid, apoi e un fel de panta lina, intre 3000-5000 de ture se plafoneaza si ~ maxim, dupa 5000 incepe sa coboare usor. . Puterea e cuplu x turatia. Normal cam de la 2500 de ture in sus ai disponibil 80% din cuplu deja. Deci de acolo incepe sa traga si mai sus trage din ce in ce mai bine. Chiar daca dupa 5000 cuplul scade, treaba e compensata de cresterea turatiei...

 

Aproape la orice motor, in functie de carateristici, puterea maxima se obtine la turatia maxima, sau f aproape de ea...depinde si de ce fel de motor e..

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Poate la masinile destul puternice sa se simta,insa mie mi se pare ca la 6000 trage la fel ca la 5000 spre ex,poate e doar o parere.Oricum eu n-as trece de punctul de putere maxim cu turatia,poate doar daca vrei sa faci cine stie ce performante insa altfel nu vad rostul,chestia e dupa schimbarea vitezei sa cazi in plaja de turatie unde ai cuplu maxim. Edited by Alex4Tuning
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