Electrical Bus Folding Door Cylinder

Product Attribute:

Material:Steel

Weight:10kg

Voltage:DC12V OR 24V

Open Direction:Frontward or backward

Price:Reasonable

Typical Clients:  

MCV, TATA

Production Description:

Electrical Bus Folding Door Mechanism / Cylinder
1. Minibus door operator / controller
2. Pneumatic folding / electric folding
3. Open frontward, backward
4. Sensitivity

. Brief Introduction
MK-A electric folding door mechansim is the technology introduced from Japan, a new improved driving mechansim for opening/closing the folding door of buses. It is featured with compact structure, fine performance and long life service as well as with additional function of anti-clamp, especially overcome the weakness that the cylinder will be frozen still due to water condensation in cold areas. This electrical mechanism is suitable for buses with folding doors, especially for those with no air supply.
 
. Working Principles
1. Automatical driven : When handle pointed at Auto , the DC motor inside the mechanism will be actuated and drive the four connecting rods to move the door through a gear assembly. Press OPEN and CLOSE buttons to control rotate directions of motor , then achieve the opening/closing of vehicle door.
2. Manual driven : If the door needs to be opened/closed by hand, just push the handle to position Manual , then the door can be opened/closed easily.   
3. Anti-clamp :During course of closing door, if someone or something is clamped, the retain flange will touch the switch and stop the motor immediately. The door is then stopped until the clamped subject is released.