Product Description of Deviation Switch NKPT1

Product Overview

The NKPT1 deviation switch is a high-performance safety protection device designed specifically for belt conveyor systems. Its main function is to detect and issue alarm signals or perform shutdown operations in a timely manner when the conveyor belt deviates, in order to prevent equipment damage and safety accidents caused by the conveyor belt deviating from the normal track. The NKPT1 deviation switch is widely used in industries such as mining, metallurgy, power, chemical, and ports, and is suitable for use in various harsh environments.

main features

1. High sensitivity detectionThe NKPT1 deviation switch is equipped with high-precision sensors that can accurately detect the deviation of the conveyor belt, ensuring timely alarm signals or shutdown operations.

2. durableThe equipment casing is made of wear-resistant and impact resistant materials, which have excellent corrosion resistance and can operate stably for a long time in harsh environments.

3. Flexible installationCompact design, easy installation, adjustable installation angle and position according to the width and requirements of different conveyor belts.

4. Safe and reliableBuilt in high reliability electrical contacts can quickly respond when deviation is detected, protecting the safety of the conveying system.

5. High protection levelThe protection level is IP65, effectively preventing the intrusion of dust and moisture, suitable for use in damp and dusty environments.

technical parameter

• working voltage：220V AC / 380V AC
• Working current：5A
• Action angle：±15°
• contact form1 normally open+1 normally closed
• Protection level：IP65
• Shell material: Cast aluminum
• working temperature-25 ℃ to+70 ℃
• Cable interface：M20×1.5
• Installation methodAdjustable installation on both sides

Application scenarios

The NKPT1 deviation switch is suitable for deviation detection of various belt conveyors and is mainly used in the following fields:

• mineDeviation detection in material conveying systems such as ore and coal.
• metallurgySafety protection of conveyor belts in heavy industries such as steel mills and smelters.
• chemical industryKey safety equipment in chemical raw material transportation systems.
• powerThe deviation protection device of the fuel delivery system in the power plant.
• PortAn important safety device in the port bulk cargo transportation system.

Installation and maintenance

1. Installation steps：

   • Install the NKPT1 deviation switch on both sides of the conveyor belt, ensuring that the roller of the switch contacts the edge of the conveyor belt.
   • Adjust the installation angle so that the switch can accurately trigger an alarm or stop signal when the conveyor belt deviates.
   • Connect the power line and signal line, ensuring that the waterproof seal of the cable interface (M20 × 1.5) is good.

2. Maintenance and upkeep：

   • Regularly check the sensitivity of the switch to ensure that it can detect the deviation of the conveyor belt normally.
   • Clean the equipment casing and rollers to prevent dust and dirt from affecting the normal operation of the equipment.
   • Check the stability of cable connections to ensure that the equipment does not malfunction or miss alarms due to poor connections.

Safety precautions

• During installation and maintenance, it is essential to disconnect the power supply to prevent the risk of electric shock.
• Avoid severe impact on the equipment to prevent damage to the casing or internal components.
• If the equipment malfunctions or is abnormal, it should be stopped immediately for inspection, and professional technicians should be contacted for repair or replacement.

summary

The NKPT1 deviation switch is an important equipment to ensure the safe operation of the belt conveyor system. Its high sensitivity detection capability, sturdy and durable design, and high protection level enable it to effectively monitor the deviation of conveyor belts in multiple industries such as mining, metallurgy, chemical, power, and ports, issue timely alarms or perform shutdown protection, and ensure the safety and stability of the conveyor system.

Related Q&A FAQs:

1. What is the operating angle of the NKPT1 deviation switch? How to install correctly to ensure effectiveness?

The action angle of NKPT1 deviation switch is ± 15 °. To ensure its effectiveness, the switch should be installed on both sides of the conveyor belt so that the roller of the switch can touch the edge of the conveyor belt. During installation, adjust the angle and position of the switch to ensure that it can accurately detect and trigger an alarm or stop signal when the conveyor belt deviates.

2. What is the protection level of NKPT1 deviation switch? What work environments are suitable for?

The protection level of NKPT1 deviation switch is IP65, which can effectively prevent the intrusion of dust and moisture. This makes it suitable for humid, dusty, or highly corrosive environments, such as industrial environments like mines, chemical plants, and power plants. In these environments, NKPT1 is able to perform stable deviation detection, ensuring the safety of the conveying system.

3. How to maintain the NKPT1 deviation switch? What should I pay attention to?

When maintaining the NKPT1 deviation switch, it is recommended to regularly check the sensitivity of the equipment to ensure that it can detect the deviation of the conveyor belt normally. Clean the equipment casing and rollers to prevent dust or dirt from affecting normal operation. At the same time, check if the cable connection is secure to ensure that the device does not malfunction due to connection issues. During maintenance, please be sure to disconnect the power supply to prevent the risk of electric shock.