Haddaba waxa ay ku qoran tahay magaca "belt," Flat Transmission Belt kuma aha inshaaraha hooska la socda si loo wareejiyo, laakiin wuxuu si gaar ah loo isticmaalaa in siyaasadda xoogga nidaamkii xoogsanaanta, kuma aha in la wareejiyo alaabta buuxda. Qofka dhulka, mararka qaar lagu arkali karaa in uu xoogsanayo fanaar, pumpiyo, iyo compressorada. Sifaafihii wuxuu leeyahay saafidnimada mid ah, toosnimo sax ah, iyo jaceyl weyn ka hor intee flex fatigue, taas oo dhan isku daynaya muhiimka iyo dhisidda kala duwan ee beltska la wareejiyaa alaabta.