I-GF Coupling iqukethe ii-hubs ezimbini zentsimbi ezinamazinyo angaphandle anesithsaba kunye ne-barreled gear, ukukhuselwa kwe-Oxidation emnyama, exhunywe ngumkhono we-resin yokwenziwa. Umkhono wenziwa kubunzima bemolekyuli ephezulu yepolyamide, efakwe kwimo ye-thermal kwaye ifakwe kwi-lubricant eqinileyo ukubonelela ubomi obude obungenakulungiswa. Lo mkhono unokumelana okuphezulu nokufuma kwe-atmospheri kunye nomgangatho wobushushu osebenzayo ukusuka -20˚C ukuya +80˚C kwaye ukwazi ukumelana ne-120˚C ixesha elifutshane.