Contact us :master@keyuanlong.com.cn to learn more about how elevator access control systems can improve the safety and efficiency of your building.

Reliable And Dependable

Elevator Parts is manufactured by our ISO certified factory, which organically integrates the reliability, high quality and leading design of the Keyuanlong brand.
We are quite proud of its excellent performance and stable operation.

Four SMT production lines

——Main Function——

Function

→ Elevator accessories are vital components that contribute to the safe, stable, and efficient operation of elevators. Each accessory has its own specific function to ensure elevator performance. Here are some examples:

→ Magnetic Induction Sensor: This device detects the elevator's position. By sensing changes in the elevator's magnetic field, the sensor accurately determines the elevator's position, ensuring precise floor stops. This precise positioning provides passengers with a comfortable and smooth riding experience while reducing elevator wait times.

→ Weight Sensor: It senses the load inside the elevator. When overloaded, the elevator either stops or issues a warning. This feature protects the elevator from damage caused by excessive weight and ensures passenger safety.

→ Phase Sequence Protector: The phase sequence protector ensures the proper operation of the elevator motor. In case of incorrect power phase sequence or loss of phase sequence, the protector automatically cuts off the power to prevent motor reversal, ensuring elevator safety. This protection prevents elevator accidents due to power issues, ensuring passenger safety.

→ Elevator Multimedia Screen: Elevator multimedia screens display floor information and can also play news, advertisements, or entertainment content. This feature provides real-time information and entertainment to passengers, making the elevator ride more enjoyable.

→ Arrival Light: The arrival light illuminates when the elevator reaches a designated floor. This prominent indication helps passengers prepare to exit the elevator in a timely manner, avoiding missing their intended destination.

 → Arrival Gong: It produces an audible signal when the elevator arrives at a designated floor. This device is typically used to notify passengers that the elevator has reached their desired floor.

→ Motor PTC Protection Relay: This is an essential accessory for elevator motors. Its main function is to protect the elevator motor from overheating.

These elevator accessories ensure stable and safe elevator operation, enhance operational accuracy, provide real-time information, and create a comfortable riding environment for passengers, thereby increasing user benefits and satisfaction.

SMT Production lines

☉ Each elevator accessory mentioned has a direct or indirect impact on the user's experience. Here is a brief summary of the elevator accessories you mentioned and their benefits to users:

☉ Magnetic Induction Sensor: This sensor accurately locates the elevator, reducing waiting time and providing a more comfortable and smooth riding experience.

☉ Weight Sensor: This sensor protects the elevator from damage due to excessive load. When overloaded, the elevator issues a warning or stops, increasing passenger safety.

☉ Phase Sequence Protector: The phase sequence protector ensures the proper operation of the elevator motor. It prevents motor reversal in case of power issues, avoiding potential elevator accidents and ensuring passenger safety.

☉ Elevator Multimedia Screen: The elevator multimedia screen displays floor information and can play news, advertisements, or entertainment content, enhancing the enjoyment of the elevator ride and providing real-time information to passengers.

☉ Arrival Light: The arrival light provides a clear indication for passengers to prepare to exit the elevator, avoiding missing their destination floor and improving convenience.

☉ Arrival Gong: The arrival gong produces an audible signal to notify passengers when the elevator reaches their desired floor, enhancing convenience and ensuring passengers are alerted.

☉ Motor PTC Protection Relay: The motor PTC protection relay ensures the stable operation of the elevator by preventing motor overheating. It safeguards against potential elevator shutdowns due to motor failures, providing users with a reliable elevator service.

These elevator accessories contribute to safer, more convenient, and reliable elevator experiences, significantly increasing passenger satisfaction and enhancing the overall user experience.

Our heart, customer peace of mind！