Elevator Brake Maintenance Methods and Recommendations for Durable Brake Components
Elevator Brake Maintenance & Durable Component Tips In an elevator system, if the traction machine determines whether the elevator can run, then the brake determines whether it can stop safely, smoothly, and reliably. Many maintenance engineers have experienced this situation: the elevator appears to operate normally, yet suddenly shows sliding, creeping, abnormal noise, or even […]
Recommendations for Replacing Escalator Return Chain Sprockets or Guide Rollers
Wear Assessment and Replacement Guide for Escalator Curved Track Guide Rollers In the precision transmission system of an escalator, the return chain sprocket plays a critical role in changing the direction of step movement. As a core component in the turning section of the escalator, the condition of the guide roller (curved track guide wheel) […]
Elevator Safety Gear Fault Symptoms Analysis and Essential Spare Parts Replacement Guide
Elevator Safety Gear Fault Symptoms Analysis Among all elevator safety protection devices, the safety gear is widely recognized as the final physical line of defense against car overspeed or free fall. Once the overspeed governor is activated, the safety gear must immediately grip the guide rails and forcibly stop the car. However, during long-term maintenance […]
Common Issues with Elevator Emergency Communication Modules
(Elevator Emergency Intercom Systems) and Optimization Guide for Spare Parts Configuration In elevator safety systems, the emergency communication module (elevator emergency intercom system) is often regarded as the “last lifeline.” When an elevator breaks down or a passenger becomes trapped, a stable and reliable communication system is critical to ensuring timely and effective rescue. However, […]
Common Escalator Step Roller Failures and High-Wear-Resistance Spare Parts Recommendations
A Professional Guide to Ensuring Passenger Safety In modern urban transportation, escalators serve as essential vertical transit solutions in shopping malls, metro stations, and airports. Their operational stability is directly linked to passenger safety. As a key wear component in the escalator chain system, escalator step rollers play a critical role in smooth and reliable […]
Elevator Light Curtain Troubleshooting
Elevator Light Curtain Fault Diagnosis and High-Quality Spare Parts Selection In modern elevator door systems, the elevator light curtain has become a critical safety protection device. Using infrared sensing technology, it continuously detects obstacles in the door zone during door closing, effectively preventing passenger injury or object trapping. However, after long-term operation or insufficient maintenance, […]
Troubleshooting Escalator Handrail Wear and Breakage
Escalator Handrail Fault Diagnosis and Spare Parts Selection Guide In an escalator system, the escalator handrail is one of the most frequently used components and the part that comes into direct contact with passengers. It not only provides guidance and support but also plays a vital role in passenger safety and riding comfort. Once the handrail […]
Why Do Elevator Door Operator Parts Require Frequent Replacement?
A Complete Analysis of Door Operator Component Failures In an elevator system, the door operator is one of the most frequently used components and performs more operating cycles than almost any other part of the elevator. Compared with the traction or control systems, door operator components enter the wear phase much earlier, which is why […]
How to Determine When Elevator Wire Ropes Need Replacement: Standards and Replacement Cycles
How to Determine When Elevator Wire Ropes Need Replacement As a core load-bearing component of an elevator system, elevator wire ropes directly support the weight of the car and counterweight while transmitting driving force. Their safety condition is directly related to passenger life safety. With 26 years of experience in the elevator and escalator spare […]
Guide to Selecting and Installing Elevator Cabin Lighting System Components
Guide to Selecting and Installing Elevator Cabin Lighting System Components Elevator cabin lighting is a critical element in ensuring passenger safety and comfort. The quality of lighting system components directly affects the riding experience as well as the service life of the equipment. A-FLY, a global professional elevator and escalator spare parts supplier with 26 […]
Common Causes of Elevator Push Button Failures and Practical Solutions
Elevator Push Button Failures & Solutions In an elevator system, elevator push buttons are the most direct interface between passengers and the equipment. They are also among the most frequently used components and, consequently, one of the parts with the highest failure rates. Once a button fails, it not only affects passenger experience but may […]
The Impact of Escalator Comb Plate Damage on Equipment Safety and Maintenance Tips
Escalator Comb Plate Damage: Safety Impact & Maintenance Tips In the entrance and exit areas of an escalator, the escalator comb plate is one of the most critical safety components that comes into direct contact with passengers’ feet. Its primary function is to precisely mesh with the step grooves, guiding passengers safely on and off […]
