Product Description of Deviation Switch HQPK-PXB-02GKH-A

Product Overview:
The deviation switch HQPK-PXB-02GKH-A is a safety protection device used for belt conveyor systems, mainly used to detect the deviation status of the belt. When the conveyor belt deviates, the switch will automatically sound an alarm and stop the machine to prevent damage or accidents to the belt due to deviation.

Product features:

1. high sensitivityThe deviation switch has high sensitivity and can detect and issue an alarm signal in a timely manner when the belt deviates slightly.
2. durableThe shell is made of high-strength materials, which have good impact resistance and wear resistance, and are suitable for harsh industrial environments.
3. Waterproof and dustproofExcellent waterproof and dustproof performance, suitable for various harsh indoor and outdoor environments.
4. Easy to installCompact design structure, easy to install and maintain, reduces equipment downtime.
5. Widely applicableSuitable for various belt conveyor systems, such as coal mines, ports, power plants, metallurgy, chemical industries, etc.

Technical parameters:

• 型号：HQPK-PXB-02GKH-A
• Operating voltage: AC 220V/380V
• Output form: normally open, normally closed contacts
• Environmental temperature: -40 ° C to 85 ° C
• Protection level: IP65
• Sensitivity adjustment: adjustable
• Installation method: horizontal or vertical installation

working principle:
The deviation switch is installed on both sides of the belt conveyor. When the belt deviates from its normal position, the switch rod is compressed by the belt and displaced, triggering the internal micro switch to issue an alarm signal or stop command, preventing further deviation and damage to the conveyor belt.

Installation and Debugging:

1. Installation locationThe deviation switch should be installed in the easily deviated parts of the conveyor belt, such as the middle of the belt or near the drive drum.
2. Installation heightThe installation height should be adjusted according to the width of the belt and the type of material being conveyed to ensure that the switch lever can accurately detect the deviation of the belt.
3. debuggingAfter installation, adjust the sensitivity and action point of the switch to ensure timely response when the belt deviates slightly.

Application scenarios:

• coal mineUsed for belt conveying coal to prevent belt deviation from causing fire or equipment damage.
• PortApplied to dock loading and unloading systems to ensure the safe operation of conveyor belts.
• Power plantMonitor the status of the conveyor belt during the transportation of materials such as coal and limestone to prevent material spillage.
• metallurgySuitable for high temperature and dusty environments, ensuring the normal operation of the conveyor belt.

Maintenance and upkeep:

1. Regularly check the installation firmness and sensitivity of the deviation switch to ensure its normal operation.
2. Clean the dust and debris on the surface of the switch to avoid affecting the detection sensitivity.
3. Regularly test the performance of the deviation switch to ensure reliable alarm during actual operation.

matters needing attention:

• During installation and use, strong impacts and vibrations should be avoided to prevent damage to the internal structure.
• Do not use it when the voltage exceeds the rated range to avoid affecting the service life of the switch.
• It should be noted that during the debugging process, the sensitivity of the switch should be matched with the operating status of the conveyor belt to avoid false alarms or omissions.

Conclusion:
The deviation switch HQPK-PXB-02GKH-A, as an efficient belt conveyor protection device, effectively ensures the safe operation of the conveyor system through precise detection and timely alarm functions, and is suitable for various complex industrial environments.

Related Q&A FAQs:

1. What industries is the deviation switch HQPK-PXB-02GKH-A suitable for?

The deviation switch HQPK-PXB-02GKH-A is suitable for various industries, including coal mines, ports, power plants, metallurgy, and chemical engineering. In these industries, belt conveyor systems are often used to transport materials, and the deviation switch can monitor the deviation of the conveyor belt to prevent equipment damage or accidents caused by belt deviation.

2. How to debug the sensitivity of the deviation switch HQPK-PXB-02GKH-A?

After installing the deviation switch, adjusting the sensitivity of the switch can ensure that it can respond promptly when the belt deviates slightly. During the debugging process, the action point of the switch can be gradually adjusted to observe whether the switch can accurately detect the deviation of the belt until the best detection effect is achieved.

3. What are the maintenance precautions for the deviation switch HQPK-PXB-02GKH-A?

Regularly check the installation firmness and sensitivity of the deviation switch to ensure its normal operation. Clean the dust and debris on the surface of the switch to avoid affecting the detection sensitivity. At the same time, regularly test the performance of the switch to ensure reliable alarm during actual operation. Special attention should be paid to avoiding strong shocks and vibrations, maintaining the voltage within the rated range, and preventing any impact on the service life of the switch.