Msonkhano wofalitsa, womwe umalumikizidwa kumapeto kwenikweni kwa rotor, umatumiza kasinthasintha ndi makokedwe opangidwa ndi gawo lamagetsi kunyamula ndi kuyendetsa shaft. Zimaperekanso mwayi pakuyenda kwazitsulo mozungulira ndikutengera kusakhulupirika kwake.

Kasinthasintha imafalikira kudzera pa shaft transmisson, yomwe imakhala ndi cholumikizira chonse kumapeto kwake kuti izitha kuyendetsa mozungulira mozungulira. Zilumikizidwe zonse zapadziko lonse lapansi zimadzazidwa ndi mafuta ndikusindikizidwa kuti atalikitse moyo wawo.