The Escalator, also known as escalators, or automatic pedestrian elevators, armrest elevators, and escalators, is a class of escalators with a circulating running ladder and a fixed power drive for transporting passengers upwards or downwards.
ESP Series Escalator/Travelator
Protection against retrogradation
The sprocket in our traction machine can detect retrogradation instantly.Even in times when the operation chain breaks off, the sprocket will still be able to detect retrogradation at the very first second.
High-power traction socket prevents displacement
We have incorporated a series of innovations to develop a traction machine that is suitable for long working hours through scientific calculation of the mechanics, thickening of metal board, increasing stress-resistance and anchoring at multiple spots.
To furthur stabilize our traction machine, we selected a more durable type of bolt which is cut-resistant, less prone to loosening and reduces strain on the traction machine. With our two-prong approach to stabilize the position of the traction machine, shifting in position is highly unlikely, bringing about a smoother and safer operation of the escalator.
Under special circumstances, the anti-reversal brake will prevent retrogradation of escalators which is akin to the ABS system in conventional vehicle. This ensures the safety of our passengers.
Higher rigidity with larger bracket design
Our brackets have higher rigidity and are able to minimize distortion level to 1/1500 when fully loaded. This is above the national standard of 1/750.
Even distribution of pressure along truss
With the connection/linking of the truss and brackets, pressure can be evenly distributed which effectively reduce distortion on the truss and brackets.
Bigger support for better pressure management
Based on scientific analysis, we have designed a large spanning support to ease pressure on the escalator. This will enhance the stability of the truss and hence smoother operation of the escalator.
As we are all vulnerable to inevitable natural disasters such as earthquakes, we understand the importance of taking precautionary measures. With our anti-seismic technology, passengers will not have to worry about their safety in times when disasters such as earthquakes occur.
Our truss is a world-class handcraft that has a life span of up to 30 years.
Using the coating line from Germany’s Durr Company, this raised the standard for escalator pre-treatment and electrophoresis process. As the corrosiveness of escalator plays a pivotal role in deciding the quality, we are dedicated to produce escalators that are corrosion resistant.
Electrophoresis Base Coat +Epoxymicaceous iron+Anticorrosion Paint
Our electrophoresis pool has an area of 192㎡ which can accommodate the entire truss and the thickness of the coating can reach a maximum of 100um with an adhesion power of 0.1. After the coating treatment, the truss will be able to withstand 1500 hours of corrosion test.
High precision welding
Our custom-made welding machine can accurately connect the different parts of the elevators together producing durable products.
Weld seam inspection
This inspection ensures that the joints are impeccably connected with no cracks, air bubbles,while spots and etc to confirm that only quality products flow into the market.
High precision thickness measurement device
Accurately measures the thickness paint coat and identify the type of coating automatically.
8000 Hours heat and humidity test
Strict adhesiveness assessment of paint coat under high temperature and humid conditions to ensure that our escalators are well shielded from corrosion.
1500 Hours corrosion test
Energy-saving inverter technology
The escalators are powered by the 50Hz power supply under normal operation mode. However,when the escalator is left unused after a designated period of time,the inverter will be activated in place of the 50Hz power supply and the escalator will decelerate. When human movement is detected, the inverter will accelerate the escalator until the preset speed and be powered by 50Hz power supply subsequently. The installation of inverter in our escalator aims not only to reduce energy consumption but also to minimize noise level and wear and tear of escalator parts.
Loading force auto adjustment
Our ESP Series escalator is able to acquire the loading information automatically and generate sufficient force to propel the escalator.This minimizes power wastage which will lead to an overall reduction in the cost of power supply.
Energy renewal device
When the escalator is fully loaded during descend and partially loaded during ascend, the dual PWM inverter will be able to adjust the speed of the escalator and convert it to usable energy for future uses. The potential energy lost during the descending of the elevator can be converted into power supply by passing the DC power supply through a rectifier.This conversion will equalize the voltage between the 2 sources and the resulting energy will return to the main power supply which can be used to power energy-operated equipment.
Parallel energy coupling
In the case of parallel escalator arrangement, the down-running escalator’s regenerated electricity can be directed to supply the up-running complementary escalator reducing the overall power consumption.
To reduce energy wastage when escalator is not being used, radar scanners were installed at the exit/entrance of the escalator which detects motion using ultrasound. When movement is detected, the escalator will be in “wake” mode, otherwise, the escalator will be in “hibernate”mode to conserve energy.
When the escalator is not being utilized for more than the designated duration(eg.15 minutes), the escalator will stop operating and go into “hibernate”. If the passengers are entrance of the escalator, the escalator will start-up and operate as per normal. However, if the passengers are boarding the escalator from the exit, the escalator will either operate at lower speed or stop completely to remind the passengers that they are at the wrong direction.
The radar scanner at the entrance/exit of the escalator will be able to detect passengers’movement.The smart display will indicate the direction in which a particular escalator is traveling towards.
Usage of escalators are well-received in shopping malls, supermarkets,airports and other places where there is high human traffic. As a result, the frequency of inverter malfunctioning is also higher. In times when the inverter malfunctions or is under inspection, the escalator will be powered by Star Delta Starter to ensure smooth operation of escalator.
Dual 32-bit system
In our military standard dual 32-bit CPU chip,each individual chip has independent operator to manage the data and information. With the CPU chips operating independently from one another,it completely isolates the input and output information,hence effectively reduces interruption.
Large Black Box Capacity
Our black box has the capacity to store 100000 pieces of information recording all breakdown details and combine breakdown analysis and troubleshooting. It also has remarkable trackback ability making reference of past information more efficient.
Neural safety platform simulation
Checkpoints spanning the length of the escalator simulate human nervous system to provide first-hand feedback on health status of different parts of the escalator. This greatly prevents breakdowns from happening thus safeguarding the safety of our passengers.
Our escalators have isolated internal communication system that is free from interference. In addition, the communication capacity and speed are increased by 5 folds, further affirming the safety and reliability of escalators.
Real time online monitoring of the states of escalators/travelators enables detection of problems before they actualise.
High-performance asynchronous host
Insignificant friction factor for ease of hydrodynamic oil film formation and high transmission efficiency reduce energy wastage.
The traction machine for escalator uses a speed reducer that is wear-resistant and has high power transmission efficiency.Reliable and easily adjustible brake shoe fixed between the motor and speed reducer ensures high braking performance, low noise and smooth operation.
Host Driver(According to actual elevation)
With abundant power, maximum rise can reach up to 25m. Host power can easily optimize the combination of a variety of host operating status, adjustment of status based on the load status of the host running. According to circumstances, both hosts can simultaneously regulate close to their rated load. This elongates the life span of the host, reduces energy wastage effectively,ensuring smooth and reliable operation of escalator.
Anti-corrosion and Anti-slip
To safeguard the safety of our passengers, we used the most advanced materials that are resistant to corrosion and wear to prevent slipping incidents. On top of that, our escalator steps are round-edged to reduce injuries caused by the steps.
ESP Escalator/Travelator Standard Functions
Dual running option
Direction of conveyance can be controlled by the switch key
When escalator is overloaded, it will stop
When the escalator’s speed exceeds 20% of its preset speed, it will stop.
Step loss protection
When step fault is detected,the escalator will stop
Handrail inlet protection
When object is stuck at the inlet of the handrail,the escalator will stop
Prevents objects from entering the slit between steps and skirt panel
When circuit safety switch is opened,the escalator will stop
Step sink protection
When steps or landing board sinks in,the escalator will stop.
Safeguard the safety of all passengers
Escalator can be stopped immediately when Emergency Stop Button is pressed.
Broken step chain protection
Escalator will stop when step chain is loosened or broken.
EM braking device
This device can stop an escalator in times of emergency.
Broken drive chain protection
Escalator will stop when driving chain is loosened or broken.
Comb plate protection
When object that is potentially hazardous enters the comb plate enters the comb plate,the escalator will stop
Exit/entrance skirt panel protection
When foreign objects got stuck in between the step and skirt panel,the escalator will stop
Power fault protection
During power fault,this protection will stop the escalator and refrain the escalator from starting-up
Static removal device
Transfer static electricity generated by the escalator to the ground
Open landing plate protection
On the escalator,under the cover lies a safety switch,unless in maintenance mode,once the switch is turned on, the escalator will stop operating.
To remind passengers to keep clear of the entrance/exit
Serves as indicator for maintenance
Reversal non-operating protection
When the escalator moves in the reverse direction,the escalator will stop
Maintenance safety switch
Maintenance safety switch can switch off the escalator during emergency.
Mobile maintenance device
Every escalator will be equipped with this device for the convenience of maintenance.
Hand-held lighting device
Handrail speed control
When the difference between the speed of steps and handrail is too great,the escalator will stop
Start-up/fault alarm reminds passengers not to board the escalator during start up/fault respectively.
Removable disk driver wheel detection switch
Automatically detects if the disk drive is working
Brake fault inspection
Automatic brake fault inspection
When the speed of escalator exceeds 140% of the preset speed or travels in reverse direction, the braking device will stop the escalator.
To reduce power consumption and boost life span,the inverter will accelerate the escalator when in use and decelerate when not in use.
To reduce power consumption and boost life span,the light switch at the entrance/exit will activate the escalator when in use and deactivate when not in use.
Monitors the condition of escalator through communication lines.
To increase visibility of steps for the ease of boarding
Enhance appearance of the escalator
Brightly-litted indicator to signal to passengers the direction of escalator
Brake wear inspection
If abnormal or uneven wearing is detected,it will send out a signal to stop the escalator from operating so that a new brake lining can be replaced
Low lubrication alarm
When the sensor in the oil pool detects that there is insufficient oil,this alarm will sound.
Parallel energy coupling
When the escalator are coupled,the down-running escalator will be able to generate electricity that can be used to power this pair of escalators.
Auto-lubrication of escalator during preset time.
BAHD Elevator, established in 1995, is one of the largest manufacturers and suppliers of the Electric Escalator With High Quality in China. Offering cheap price, excellent service and fast delivery, we're also known as one of the world famous brands. Welcome to get the price list from us.