Basic Specifications

Installation: indoor
Working hours: 15 hours per day
Rise: 1.0~7.5metre(max.6m for 3.5°)
Inclination: 30°/35°
Step width: 600/800/1000 millimeters
Horizontal steps: two/three
Speed: 0.5 metre per second
Capacity: 4500/6750/9000 persons per hour
Power supply: AC 3-phase, 50 or 60HZ
Lighting supply: AC single-phase, 50 or 60HZ
Compliance with EN115

Available Finishes

Balustrade design: commercial/slimline type
with 10mm tempered safety glass panel
Balustrade profile: aluminium/hairline Stainless steel
Handrail: continuous and vulcanized rubber
with steel cord reinforcement and nylon gliding surface, black colour
Inner/outer decking: hairline Stainless steel
Skirting panel: hairline Stainless steel/ Mild steel sheet with teflon coating
Step: die-casting aluminium, natural colour
Step demarcation: yellow painting at 3 sides
Landing plate: aluminium with black anti-slip grooves; optional as etched Stainless steel with black anti-slip pattern
Operation panel: emergency stop button, up/down key switches
Step gap illumination: green light by fluorescent lamp

Standard Safety Features

Step Chains Contacts
Located in the lower step-reversing compartment, these contacts monitor the step chains for elongation, breakage or shortening of one or both of the step chains. When actuated, the monitoring contacts will disable and stop the escalator from further movement.


Comb Plate Contacts
If a foreign object is caught between the comb plates, and the steps, the resulting pressing action will move one of the comb plates backwards and actuate a safety contact, thereby switching off the escalator.


Handrail Entry Contacts
The handrail entry points are located far beneath the head of the balustrade. the handrail entry contacts are so positioned that if there is any danger of an object becoming wedged in the handrail entry points, a contact will actuate and switch off the escalator.


Emergency Stop Buttons
Emergency stop buttons have been built into the balustrade skirting at the upper and lower ends of the escalator. As the name of the button so implies, the emergency stop buttons may be used to switch off the escalator manually, during emergencies or even during normal conditions.



Phase Failure Relay
This relay is a safety feature, which monitors the main power supply and disables the escalator in the event of phase failure or phase reversal.


Step Gap Lighting
Special green lamps in the form of fluorescent tubes, mounted on both the top and bottom of the escalator, make the individual steps clearly discernible and distinguishable, especially at the horizontal runs. Boarding the escalator is therefore made much easier for the young, elderly and inexperienced persons.


Skirting Contacts
These contacts have been installed at both the top and bottom of the escalator at the transition curve. If an object gets caught between the step and the skirting panel, the resultant pressure on the skirting panel will actuate one of these contacts, thereby disabling and switching off the escalator.


Drive-Chain Contact
This contact monitors the Drive-Chain for breakage. When actuated, the contact will stop the escalator.


Motor Overload & Overheat Relay
This relay monitors the motor working condition. In case of motor overloaded or overheated, the escalator should be stopped.


Speed Monitor with Anti-reverse Function
Fixed at the bottom of brake, it is to monitor the speed of flywheel as well as to avoid reverse and will stop escalator in case rated speed is over 120% or under 80%.


Step Sag Contacts
Fixed at the start sections of both inclined upper and lower transition curves, it will be actuated to stop escalator in case step (including step roller) sags more than 3mm.

Handrail Colour
Black is specified as standard colour. Other colour can be selected with extra cost.



Step/Pallet Colour
Natural colour is specified as standard colour, optional as black colour with tread surface ground.

Step Safety Demarcation
Yellow painting at 3 sides is specified as standard, optional as yellow resin at 3 sides.

Safety Brake on Main Shaft
Fixed on main shaft, it will be actuated in case drive-chain is broken or speed is over 120%. As standard requirement, it shall be equipped for non-public service escalator when rise is over 6m. It is standard feature for public service escalator.


Handrail Speed Monitor
There are two detectors integrated in the handrail support rollers at both left and right sides. When one or both handrails are broken or run underspeed, the system will be executed.


Automatic Lubrication System
A central automatic lubrication system complete with a pump and proportioner cab is installed to provide adequate lubrication for all chains automatically.


Step Upthrust Contact
It is fixed at upper/lower transition curves to stop escalator in case of step upthrust.


Step Missing Device
Two sensors are fixed at upper/lower return sections to receive pulse signals from steps passing by and stop escalator before missing step entering comb plate in case of step missing.


Skirting Brush
It is fixed at left/right skirting panel to cover the gap between step and skirting in order to avoid possible risk caused by the gap.


Balustrade Lighting
Located in the balustrade profiles on both left and right sides, meanwhile beautifying the environment. This Function is only available for commercial balustrade.


Skirting Lighting
Skirting lighting is installed in the skirting panel on both left and right sides.


Comb Lighting
Located in the skirting panel on both sides of top and bottom escalator entrance providing 50 lux for highlighting the start and finish of the moving steps.





HES (VVVF) Energy Saving System
It is a frequency inverter system to save energy upto 60%. Escalator will run at low speed during no load and automatically return to normal speed during load, which is activated by photocell sensors at entrance.


Auto-Start by Photocell Sensors
The escalator should be switched ON and OFF automatically with the use of photocell sensors installed at the hairline stainless steel columns which are arranged at least 1300mm before the comb intersection line. Directional indicators will be integrated in the same columns.


Auto-Start by Contact Mats
The escalator should be switched ON and OFF automatically with the use of contact mats which are arranged at least 1800mm before the comb intersection line. Directional indicators will be provided together with this option.

Outside Cladding
It is not included in the standard features and it can be of hairline ST/ST or painted steel sheet as option.