What Are the Common Failures of Encoders?
What Are the Common Failures of Encoders? In elevator and escalator control systems, the encoder is an important electronic component used for speed detection, position feedback, and synchronous control. It functions like the “sensor of the elevator’s brain,” responsible for telling the main control system “at what speed and in which direction the elevator is […]
What Hitachi Elevator Button Models and Styles Are Commonly Used?
What Hitachi Elevator Button Models and Styles Are Commonly Used? In elevator parts procurement, “buttons” are always one of the most frequently used, most easily worn, and most commonly replaced components. As one of the most well-known global brands, Hitachi elevators are widely used in residential buildings, commercial complexes, hotels, and public facilities. Therefore, Hitachi […]
DI2 Elevator Main Electronic Parts List
DI2 Elevator Main Electronic Parts List DOC-130 Elevator Main Board DOC-131 Elevator Main Board DOC-132 Elevator Main Board DPP210 Elevator Drive Board DPP200 Elevator Drive Board DOC-220 Elevator Group Control Main Board DOR-231 Elevator Group Control Board DPC-121 Elevator Drive Board DPC-123 Elevator Drive Board DCL-243 Elevator Car Communication Board DCL-244 Elevator Car Communication Board DCD-220 Elevator Door Operator […]
How Does the Elevator Light Curtain Sensor Protect Passengers' Safety?
How Does the Elevator Light Curtain Sensor Protect Passengers' Safety? In an elevator's safety system, there is an invisible yet extremely crucial "invisible guardian" — the elevator light curtain sensor. It enables the elevator door to automatically detect obstacles before closing, preventing passengers from being trapped and providing intelligent protection for daily elevator rides. Today, […]
Are More Light Beams in an Elevator Light Curtain Always Better?
Are More Light Beams in an Elevator Light Curtain Always Better? In modern elevator safety systems, the elevator light curtain has become one of the most important devices for preventing door-closing accidents. Many people assume that the more infrared “light beams” a light curtain has, the safer the elevator will be. But is that really […]
DOP-116 Elevator Board Solutions MMR TYPE ELEVATOR
DOP-116 Elevator Board Solutions MMR TYPE ELEVATOR If a single indicator light on the DOP-116 elevator board isn't on, the fuse located beside the board is likely damaged. Replace the fuse to restore normal function. If all indicator lights on the DOP-116 elevator board aren't on, the elevator board is probably not receiving power. This […]
How Do Modern Elevators Achieve Energy Saving and Noise Reduction?
How Do Modern Elevators Achieve Energy Saving and Noise Reduction? As modern buildings continue to rise in height, elevators have become an essential part of daily vertical transportation. However, traditional elevators often suffer from high energy consumption and significant operating noise. Today’s elevators not only focus on ride comfort but also emphasize energy efficiency and […]
What Types of Elevator Light Curtains Are There?
What Types of Elevator Light Curtains Are There? One of the most common safety risk areas during elevator operation is the landing door. To prevent passengers from being pinched while entering or exiting the elevator car, modern elevators are widely equipped with an Elevator Light Curtain as a door safety protection device. So, what types […]
What Types of Elevator Button Connections Are There?
What Types of Elevator Button Connections Are There? In an elevator control system, elevator buttons are the most direct interface between passengers and the elevator. The connection method behind each button determines how the signal is transmitted and how easy installation will be. Many users encounter a common question when replacing elevator buttons: How do […]
Types and Common Models of Elevator Relays
Types and Common Models of Elevator Relays In elevator control systems, the elevator relay is a crucial electrical component responsible for signal switching and logic output. Although small in size, it plays a key role in safe elevator operation and system coordination. Relays are widely used in elevator control panels, door operator systems, safety circuits, […]
Why Should Elevators Be Equipped with Voice Announcers?
Why Should Elevators Be Equipped with Voice Announcers? With the growing trend of smart and user-friendly designs in the elevator industry, the elevator voice announcer has become an essential accessory. Whether for new installations or modernization projects, more and more building owners and property managers choose to add this device. But why is it so […]
Functions and Benefits of Elevator Arrival Chime
Functions and Benefits of Elevator Arrival Chime In an elevator system, the arrival Chime is a small but essential component. With a clear and recognizable sound, it informs passengers when the elevator has reached a floor. As a trusted elevator parts supplier, A-FLY provides durable and efficient arrival gongs suitable for various building types. 1. […]
