Toshiba ebuli akụkụ escalator pulley otu wiil atọ wiil isii wiil itoolu

Otu pulley escalator bụ sistemụ nke nwere ọtụtụ pulley eji akwado ma na-akwalite ọrụ nke escalator. Otu pulley na-abụkarị pulley na-akwọ ụgbọala na ọtụtụ pulley nduzi. A na-ejikarị moto ma ọ bụ transmission na-akwọ pulley na-akwọ ụgbọala, ebe a na-ejikwa pulley nduzi eduzi agbụ ígwè escalator n'okporo ụzọ escalator. Nhazi na ntinye nke otu pulley dị oke mkpa maka ọrụ nkịtị nke escalator. Ọ nwere ike ibelata esemokwu na iguzogide ma hụ na escalator na-arụ ọrụ nke ọma.