Product Overview:
The NKPK1-12-30 deviation switch is a protective device used to detect whether a belt conveyor deviates during operation. Its main function is to monitor the operating status of the belt conveyor equipment and trigger an alarm or shutdown signal when the belt deviates, thereby protecting the normal operation of the equipment and avoiding damage or production failures caused by deviation. This product is suitable for belt conveyor systems in coal mining, metallurgy, chemical industry, power and other fields.
working principle:
When the belt of the conveyor deviates during operation, the swing arm of the deviation switch will shift with the contact of the belt. As the offset angle reaches the preset trigger angle, the internal micro switch is activated and outputs an alarm or shutdown signal. The NKPK1-12-30 deviation switch is set at two levels of angles: the first level is used for alarm reminder, and the third level is used for emergency stop protection to ensure the safe operation of the conveying system.
Product features:
- Dual level protection function:The first level is a 12 ° alarm angle, and the second level is a 30 ° shutdown angle, providing graded protection to prevent serious deviation of the conveyor belt.
- durable:The shell is made of high-strength materials, which have the characteristics of impact resistance and corrosion resistance, and are suitable for long-term use in harsh environments.
- High sensitivity:It can respond to slight deviation of the belt and avoid the hidden dangers caused by deviation.
- High protection level:Dustproof and waterproof design, with a protection level of IP65, suitable for various complex working environments.
- Strong adaptability:Suitable for conveyor belt systems of different widths and speeds, and can be flexibly applied in various industrial scenarios.
Technical parameters:
- Supply voltage:AC 220V/380V (or customized according to customer needs)
- Action angle:12 ° (alarm angle), 30 ° (shutdown angle)
- Contact capacity:AC 380V / 5A， Maximum power 10A
- Protection level:IP65
- Working temperature: -40℃ ~ +80℃
- Output format:Normally open/normally closed contact output
- Shell material:High strength aluminum alloy or stainless steel (customized according to requirements)
- Installation method:Installed on both sides of the conveyor and fixed on the bracket
Application scenarios:
- Mining conveying system:Used to monitor the operation status of mineral conveyor belt systems in coal mines, iron mines, etc., to avoid equipment failures caused by conveyor belt deviation.
- Metallurgical industry:Monitor the belt system for transporting metal ore materials in high temperature and dusty environments to ensure safe production.
- Power industry:In the fuel delivery system of power plants, timely detection of belt deviation can prevent fuel transportation interruption or equipment damage.
- Chemical industry:Used to monitor the deviation of belts during the transportation of chemical products, to prevent material scattering or leakage.
Installation and Debugging:
- Installation location:The NKPK1-12-30 deviation switch should be installed on both sides of the belt at the head or tail of the conveyor, with the swing arm about 30-50 millimeters away from the edge of the belt, to ensure timely contact with the swing arm when the belt deviates.
- Debugging:After the installation of the switch is completed, manually push the swing arm to check its sensitivity and ensure that the micro switch triggers normally.
- Regular maintenance:During use, it is necessary to regularly clean the dust and debris around the swing arm to ensure its flexible movement and normal signal output.
matters needing attention:
- During installation, it should be ensured to be stable to avoid the loosening and failure of the deviation switch caused by vibration during equipment operation.
- Do not use beyond the rated voltage and current range to ensure operation.
- Regularly check whether the equipment connection wires are secure to avoid unstable signal transmission caused by looseness or aging.
Product advantages:
- Fast response speed:The detection of belt deviation is very sensitive and can send signals in a timely manner.
- Sturdy structure:The product design is simple, sturdy, and can withstand the complex environment of industrial sites for a long time.
- Easy installation:Flexible installation on various conveyor belt equipment, easy debugging, and low maintenance costs.
- Widely used:A belt conveyor system suitable for various industries, capable of working normally in high temperature, high humidity, and high dust environments.
Summary:
The NKPK1-12-30 deviation switch is an efficient and reliable belt conveyor safety monitoring device, especially suitable for deviation detection in industrial conveyor systems. Its dual level protection design can effectively prevent equipment damage and production interruption caused by conveyor belt deviation, ensuring the safe and stable operation of the conveyor system.
Related Q&A FAQs:
1. What industries is the NKPK1-12-30 deviation switch suitable for?
The NKPK1-12-30 deviation switch is suitable for multiple industrial fields, especially widely used in mining, metallurgy, coal, power, and chemical industries. The conveyor systems in these industries require real-time monitoring of belt deviation to avoid damage or downtime of production equipment, making this product an ideal choice for protecting the safe operation of conveyor systems.
2. How to install and maintain the NKPK1-12-30 deviation switch?
During installation, the deviation switch should be fixed on both sides of the conveyor belt, and the swing arm should be 30-50 millimeters away from the edge of the belt to ensure timely contact with the swing arm when the belt deviates. In terms of maintenance, regularly check the flexibility of the swing arm and the response of the switch, clean dust and debris, and ensure the normal operation of the equipment.
3. What is the triggering angle of the NKPK1-12-30 deviation switch?
The NKPK1-12-30 deviation switch has a dual stage angle protection function. The first level alarm angle is 12 °. When the belt deviation reaches this angle, the equipment will issue an alarm signal; The second level shutdown angle is 30 °, which automatically triggers a shutdown signal in case of severe deviation, protecting the equipment from further damage.
