| Mtundu | Mtundu | Voltage yovotera | Mafupipafupi ovotera | Yoyesedwa panopa | Kugwira magetsi | Kulemera | Kukhazikitsa dzenje mtunda |
| Otis | GSD100 | 220V | 50HZ | 0.23A | 0.5A | 9kg | 80 * 100mm |
Dongosolo la mabuleki la escalator limaphatikizapo mabuleki a mota, mabuleki ochepetsa mphamvu ya mabuleki ndi ma disc a mabuleki. Chizindikiro cha mabuleki chikayambitsidwa, mabulekiwo adzagwiritsa ntchito mphamvu ya mabuleki kuti achepetse kapena kuyimitsa escalator.
Mtundu wa mabuleki ndi kapangidwe kake zimatha kusiyana kutengera wopanga ma escalator. Mitundu ina yodziwika bwino ya mabuleki ndi mabuleki a electromagnetic ndi mabuleki a friction. Mabuleki a electromagnetic amapanga mphamvu ya braking kudzera mu mphamvu ya electromagnetic, pomwe mabuleki a friction amaletsa escalator pogwiritsa ntchito mphamvu ya friction.