Replacement and Differences of GEN2 Elevator AAA633Z Encoders
Substitutions between models of AAA633Z Elevator Encoders The AAA633Z1 is the most commonly used, typically found in GEN2 machine-room-less elevators with a capacity of less than 1000 kg. The cable of the AAA633Z1 encoder is a standard length of approximately 8 meters. The cable of the AAA633Z2 encoder is 2 meters long. The AAA633Z3 is […]
Escalator Step Demarcations
What is the demarcation on escalators? The escalator step demarcations is an edge finish for the steps, typically refer to the visual indicators, such as lines or patterns, that guide users on where to stand or walk. Escaltor/moving walk step edge strips are often made from materials such as PVC, rubber, or aluminum alloy, which […]
Escalator Safety Switches
What is an escalator safety switch? Escalator safety switch is a device designed to ensure the safe operation of escalators. In the event of abnormal conditions, such as a broken drive chain or motor failure, the safety switch detects the issue and immediately cuts off power, protecting passengers while using the escalator. How many types of […]
Differences between Escalator 506NCE and Escalator 510 508 Escalator Aluminum Steps
Elevator aluminum alloy steps are generally divided into two types: with frame and without frame. European-style steps are not distinguished by angle. Common aluminum alloy step models include 506SL, 506, 506NCE, 510 and 508 . The all-aluminum steps are 506, 510, and 506SL. The 506NCE typically uses framed steps, with five escalator demarcation lines. PS: 606 step is auto-walk pallet. […]
Introduction to Escalator Brushes
What Are Escalator Brushes For? Escalator brushes, also known as skirt deflector , are safety features installed on escalators. These brushes are securely mounted above the gap between the escalator steps and the side panel (skirt) of the escalator. The brushes serve a dual purpose: they help to prevent objects from getting caught in the […]
Tips of ECO3000 RTK 13KV-C 13KV-A Escalator Chain
AF-ESC-KO-0054 ECO3000 RTK 13KV-C 13KV-A Escalator Chain Procurement Guide 1. Escalator Chain Model RTK: Pitch 133.33mm, Roller Size 75*23.5*6204, Chain Plate Thickness 4.8mm, Long Pin Length 87mm, Long Pin Diameter 14.5mm, Outer Chain Plate 30mm, Inner Chain Plate 35mm. 2. Escalator Chain Model 13KV-C (13DH-C): Pitch 133.33mm, Roller Size 75*23.5*6204, Escalator Step Chain Plate Thickness 4mm, Upper Pin Diameter […]
Elevator Overspeed Governor & Tension Device
What is an elevator elevator overspeed governor tension device? Elevator overspeed governor tension device is a crucial part in the elevator’s safety protection system. It is used to control the elevator’s operating speed and ensure passenger safety. The main function of the tension device is to maintain the tension of the overspeed governor’s steel wire rope, ensuring that […]
Tips Of GEN2 Elevator Inverter PG Card
Extremely Expensive Inverter PG Card For GEN2 elevators, there’s a specific PG card used with the GEFRAN INVERTER, either AVY3150 or other models, that is priced several times higher than regular PG cards. PG cards are categorized into synchronous and asynchronous types, determined by the control method of the elevator’s traction machine. Please make sure […]
Elevator LCD Display
What is an Elevator Display Screen? Elevator display screen, also known as an elevator monitor, which is widely used in various locations where elevators are installed with remote monitoring capabilities. Without altering the original electrical circuits of the elevator, it uses optical sensors to sample the elevator’s operating status. It can overlay and display information […]
AF-ELE-LG-0047 DOC-120 DOC-130 Debugging Issue
DOC-120 and DOC-130 are elevator main boards for LG/SIGMA elevators. If it’s a single-unit operation, you can use DOC-131 as a replacement. However, if the elevator system involves two parallel units, both elevators must have their main boards replaced together—switching from DOC-120 to DOC-131. Otherwise, there may be issues during debugging. Company Introdution Our company’s […]
Escalator Brake
What is the braking system in escalators? Escalator brake is a device designed to quickly stop the escalator’s operation in emergency situations, ensuring passenger safety. The brake is activated immediately when the escalator speed exceeds 1.4 times the rated speed, or when the steps, pedals, or belts change their specified direction of operation. This is […]
Elevator Door Lock Mechanism
What is an elevator door lock? elevator door lock is a critical component of the elevator safety system, responsible for securing both the elevator car door and the landing door. It ensures that the doors remain closed while the elevator is in operation, preventing passengers or objects from accidentally falling out. This function is essential […]
