Application: this operator is an open-close drive mechanism for bus bi-fold doors, which we introduce and improve the Japanese technology. It is widely used for the city bus and mini-bus that have no air sources.
(Used Yutong higer kinglong golden dragon shaolin zhongtong,etc)
Main characters: Whole frame design, superior performance and excellent durability. Further more, it can be used in the extremely hot and cold weather areas.
1. Auto-operation: when the handle in the “automatic” position, door operator controls the vehicle door operation by driving the four synchronizing(connecting)rod, which is achieved by DC motor and gearbox. Push the button to control the motor rotation direction to achieve the opening and close the door.
2. Manual operation: when the bi-ford door in any position, if you need manual operation, you can move the handle into “Manual “position and use then pull or push the door to easily open and close door.
3. Sensitive edge: in case the passenger or other items are clamped during the vehicle door closing,the motor will immediately stop operation after the limit switch cut the power off that is activated by the position cam inside the operator.
Rating Voltage DC12V DC24V
Motor Power 100W 120W 100W 120W
Max.Working Current 18A 20A 12A 13.5A
Driving Force 1000N 1250N 1000N 1250N
Opening Direction Forward opening & Backward Opening
Opening and Closing Time 2.5 Sec
Anti-Clamping Force Between 30N and 50N
Operating Temperature -40°C + 80°C
Overall Dimension 340x140x145(mm)
Our bus door system and bus door mechanism can be used as bus parts for Yutong,Changan,Zhongtong,Kinglong,Higer,Youngman,Ankai,Golden dragon,BYD,Hengtong,Asiastar,Shaolin,Wuzhoulong,Daewoo,Shenglong,Dongfeng,Youyi,JAC,Guangtong,Nissan,Scania,Toyota,Kia,Daf,Vdl,Temsa,
MAN,Iveco,MCV,Tata,Volvo,Hyundai,Mitsubishi,Fusa,Alexander,Neoplan,Ashok Leyand,Hino,Isuzu,Irizar,Mercedes-Benz bus,Otokar,Cobra.