The electronic parts of the elevator include the parts of the elevator installation that are installed in the electronic stage (final setup) (according to the table below) of the elevator. Selection and purchase of parts for installation or repair and service of the elevator will be done with the advice and discretion of experts. Also, all equipment and parts must be approved by the General Directorate of Standards and Industrial Research, and otherwise, the responsibility of non-compliance and its consequences will be the responsibility of the employers.
ان Elevator Electronic Parts 🔷
🔹 Traveling cable:
The vital connection and communication between the elevator control system and the cabin in the elevator installation is done by the traveling cable. In normal elevators, all the commands and information of signals and signs are exchanged between the elevator control system and the cabin by cable travel. Trawl cables are classified into flat and round. One of the most important characteristics of cable trawl is its flexibility, fire resistance, the number of cable trawl strands and the diameter of the wires in it. Most cable trawls are of 24-strand type, and a normal cable trawl must transmit steering panel information to the cabin for years. If something unusual does not happen to the cable trawl, a cable trawl should have an average life of 20 years or an average of 3,000,000 times of flexible rotation. During its journey, a cabin bends different points of the cable travel (flexible rotation).
🔹 photocell (electronic eye) point (photocell):
This system is designed for the safety and protection of passengers when the automatic cabin door is closed. which covers a point of the entrance threshold of the cabin and if this point is occupied by passengers or any other foreign object, the automatic door of the cabin will not be closed. The difference between a point photocell and a curtain photocell is the number of points covered by the entrance threshold of the cabin. It is obvious that the number of points covered by the curtain photocell is much more than that of the point photocell. This system consists of a central board and two optical transmitters and receivers. The advantages of this system can be said:
It has a microcontroller board with an effective range for the width of the cabin door up to 2 meters
Small size and simple and easy installation
Suitable for different types of covers and decorations of the cabin (types of steel, etc.)
Ability Use in normal light and in total darkness
The ability to adjust the power of the photocell according to the distance of the eyepieces from each other and also to adjust the ambient light to increase the life of the device
Includes a timer to reconnect the output relay at different times
Equipped to the noise reduction system by software and hardware
supply voltage from 20 to 35 volts in both AC and DC forms
with one output relay with 250 volts 6 amp contacts
🔹 Light Curtain:
The light curtain or curtain photocell of the Veco elevator model 917P is a system that covers the entire entrance surface of the cabin so that if any If the foreign object is placed at the entrance level of the elevator cabin, the cabin door will not be allowed to close. Model 917P is an economic model that can be easily installed on central doors (opening in the middle) and for telescopic doors (opening on one side) with or without the ability to point to it.
Installation of this light curtain for elevator doors It is very simple and fast when installing the elevator. This light curtain is designed to be installed both on the wall and on the door of the elevator. Model 917 light curtain parts are supplied with 120 volt electricity and both TX and RX cables are the same and there is a mistake in connecting this cable. is impossible.
The main units of the light curtain are 2 pieces of 2 meters long, both of which form 128 horizontal eyes that work even in the presence of sunlight. The advantages of these systems can be said:
With beam 128 (optical beam of light)
Suitable for central and telescopic doors
CE and CSAUS standard compliance
Power supply with or without indication
Easy installation of light curtain
Cable can be passed through the right path and RX, TX can be moved.
Economical price of weco light curtain
Proper packaging of light curtain for moving and storage
🔹 Revision box:
This device is placed above the elevator cabin and is the interface between the elevator control system and all cabin parts, so that the repairman can manually control the elevator in revision mode. The revision box is available in two models: simple and car code conversation. Among the advantages of the revision box in this collection, we can say:
Strength and high resistance
Made of the best industrial materials with electrostatic paint
Construction and design in accordance with the international standard EN81< br>Having keys for up direction, down direction, selection of elevator mode, emergency step, outlet
Easy access to all inputs and outputs of revision box terminals
Beautiful appearance
🔹 Butterfly limit microswitch (Limit switches):
The butterfly limit microswitch is used to determine the highest and lowest limits of the elevator movement path. Limit switches are used in both butterfly and roller forms.
Strength and high resistance to impacts from the lever on the cabin
With a strong rotation spring
Easy installation
Much less breakdowns than other butterfly limit switches available in the market
🔹 Semi-automatic door lock (Door Lock):
The function of the floor door lock is to prevent the floor door from opening and to send feedback that the floor door is closed to the elevator control panel. In fact, semi-automatic door locks tell the elevator control panel whether the doors are closed or not by means of two separate internal circuits inside the lock. These two circuits include: 1- lock contact circuit 2- double horn contact circuit. In fact, all the lock contacts of the floor doors are in one circuit, as well as all the double horn contacts of the floor doors are placed in another separate electronic circuit. One of the best locks for hinged doors (semi-automatic) in Iran can be called can lift locks, which are available in left and right models.
