This kind of bus passenger door's Main features: 1. Opening or closing the door agilely and smoothly, 2. Preventing from clipping and locking itself. 3. Little noise, on-pollution, low failure rate, and safety. The parameters Specified voltage DC12V DC24V Electric motor specified power 40W 40W Working speed 5r/min 5r/min Max lifting height of the door 14mm 14mm Rotary moment More than 1000N.m More than 1000N.m Lifting load Less than 1000N Less than 1000N Current of working Process of revolution: 3.5A Process of revolution: 3A Process of lifting MAX: 7A Process of lifting MAX: 6A Allowed ambient temperature -40°C +55°CDurability of mechanism 5×105Durability of electric 5×104Structural style Usually the door opens to the head of the vehicles, If want the door open to the end or have specific requirement to the length of pivoted arm, it can be presented when ordering.