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What kind of sensor is the Hall sensor used in elevators?

2023-09-28

Elevators generally use a large number of sensors for safety protection, movement limits, program start, and other functions. The application of the sensor is also different. One of the elevator leveling controls used in the Hall switch is what it is, today we will take you to understand the principle and classification of Hall sensors.

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Elevators generally use a large number of sensors for safety protection, movement limits, program start, and other functions. The application of the sensor is also different. One of the elevator leveling controls used in the Hall switch is what it is, today we will take you to understand the principle and classification of Hall sensors.

Elevator Motor Speed Sensor Solutions

2023-09-28

The rotational speed is an important parameter reflecting the operating state of rotating machinery, which is the result of the joint action of rotating machinery power moment, inertia moment, and load moment. Through the measurement of the instantaneous value of the rotational speed, you can quantitatively understand the rotating machinery's internal power generating device's instantaneous working state, understand the load application process, to ensure the normal operation of the equipment, analyze the transient performance of the machinery, mechanical fault diagnosis to provide a basis. There are four main methods for measuring rotational speed, namely, mechanical, electromagnetic, photoelectric, and laser.

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The rotational speed is an important parameter reflecting the operating state of rotating machinery, which is the result of the joint action of rotating machinery power moment, inertia moment, and load moment. Through the measurement of the instantaneous value of the rotational speed, you can quantitatively understand the rotating machinery's internal power generating device's instantaneous working state, understand the load application process, to ensure the normal operation of the equipment, analyze the transient performance of the machinery, mechanical fault diagnosis to provide a basis. There are four main methods for measuring rotational speed, namely, mechanical, electromagnetic, photoelectric, and laser.

Elevator door switch in place sensor solution

2023-09-28

The elevator door system is composed of a door motor control device, car door motor, door drive and linkage device, door, door knife and door lock, door closing protection device, in-place switch, and deceleration switch. In order to ensure the safe, reliable, and smooth operation of the elevator, it is very important to regularly maintain the protective devices in the elevator doors and the switches in place.

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The elevator door system is composed of a door motor control device, car door motor, door drive and linkage device, door, door knife and door lock, door closing protection device, in-place switch, and deceleration switch. In order to ensure the safe, reliable, and smooth operation of the elevator, it is very important to regularly maintain the protective devices in the elevator doors and the switches in place.

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