Sassan Otis escalator GAA265AT1 escalator gogayya dabaran hannu 606 tare da dabaran tuƙi

Tayoyin gogayya na escalator yawanci ana yin su ne da kayan da ba sa jure lalacewa, kamar roba, polyurethane ko wasu kayan roba. Hakanan galibi suna ɗauke da wasu sassan ƙarfe a ciki, kamar bearings ko shafts. Waɗannan tayoyin gogayya suna haifar da gogayya da sarkar escalator ko gears, don haka suna samun sauƙin aiki na escalator.