DC20V Pre Open Door Control Board For Passenger Elevator Parts

Pre-Open Door Board And Control Board For Passenger Elevator Parts

EC-RDB Pre-open Door Board

Product Features

Micro-leveling function: when the floor is high, passengers pass in
and out can cause the car moving up and down for the rope stretching,which causes inaccurately leveling, so the system will leveling the carslowly with door open
Pre-open function: to improve efficiency of the elevator, when theelevator is in the pre-installed zone, it will open the door automaticallythrough the control of program (elevator is leveling, and not finishingthe progress yet)

Appearance dimension(mm)	Installation dimension(mm)	Hole size(mm)
98x84	90x76	4

Application Range
When customer needs micro-leveling function, pre-open function
lnstallation Position
Control cabinet

EC-UCM UCMP Control Board

Product Features

EC-UCM control board can detect whether the elevator moves
unintentionally. If the elevator moves unintentionally, ec-ucm controllerwill output a safety signal to the actuator (elevator rope clamp, rail clampand governor) to brake, providing an extra layer of protection for theelevator passenger
Can effectively prevent contact adhesion, reduce error output and failure

Appearance dimension(mm)	Installation dimension(mm)	Hole size(mm)
113x108	97x92	4

lnstallation Position
Control cabinet

FAQ
1. Are the elevator wire ropes durable?
The elevator wire rope has special provisions and requirements. Configuration is not only for wire rope and rated load, but also considered the size of the traction, as a result, the tensile strength of wire rope is greater than the weight of the lift. The safety factor is equipped with more than four wire rope. So it won’t break at the same time.
2. Is it dangerous for power failure suddenly during the elevator running?
If it occurs, the elevator will automatically stop due to the electrical and mechanical safety device. In case of power failure,elevator brakes will automatically taken. In addition, the power supply departments such as planned outage, prior notice are also operating.
3. Will us be hurt when it closed suddenly?
In the closing process, if people touch the hall door, the door of elevator will automatically restart without any danger. With anti clamping switch, once the gate touched, this switching action make the elevator unable to be closed and even reopened. In addition, closing force is also available here.
4. How the elevator running?
Elevators are operated with a counterweight wire rope through the (tractor) traction drive, making ups and downs on the guide rail.
5. Is the escalator installation complicated?
We believe the functions of an escalator are not necessarily proportional to the operation complexity. Therefore, escalators designed by us apply an integrated structure, so that the equipment is more precise and more efficient and allows easier and more convenient commissioning.
6. Do you have any cerifications?
Yes, we do with ISO9001 / CCC / CE Certificates for u.

We offer 3 year quality guarantee for all products. Our main products are: Elevator Buttons, Elevator Light Curtain, Photoelectric Switch, Elevator Display, COP & LOP, Traction Machine, Door Mechanism. And we provide best prices on: Guide Rail, Guide Shoe, Counterweight Filler, Rope fastening, Wire Rope, Safety Gear, Speed Governor, Oil Buffer, Maintenance box, Emergency leveling device, Elevator Intercom, Limit Switch, Fans and other parts for elevator. 

China leading provider of #Elevator and #ElevatorParts, SHANGHAI SUNNY ELEVATOR CO. ,Shanghai Sunny Elevator Co., Ltd
TOP3 Elevator parts exporter in China, exported 7443 containers to 82 countries.
Support one-stop service, currently serving more than 3,000 overseas customers.
If you have any questions, please feel free to ask us.

Why choose us?
Shanghai Sunny Elevator Co., Ltd, founded in 1992, is a 33-year professional manufacturer specializing in designing and producting Opto-Electro-Mechanical products.
Sunny Elevator has started import and export since 2012.
We have experience in exporting all kinds of elevator parts and complete elevator to 80 countries all over the world.