Deviation switch J30 product description

Product Overview:
J30 deviation switch is a safety protection device designed specifically for conveyor belt systems. It is used to monitor whether the conveyor belt deviates during operation, and to issue an alarm or perform a shutdown operation in a timely manner when deviation occurs. This device is suitable for various industrial environments, including mining, steel, power, chemical and other industries that require material conveyor belts. It can effectively prevent equipment failures and safety accidents caused by conveyor belt deviation.

working principle:
When the conveyor belt deviates, the edge of the conveyor belt will push the swing arm of the J30 deviation switch to deflect. According to the offset angle of the conveyor belt, the switch can trigger a preset alarm signal or stop command. When the conveyor belt returns to its normal position, the swing arm will automatically return to its initial position.

Product features:

1. Dual level protection function:Send an alarm signal when there is slight deviation, and automatically stop the machine when there is severe deviation to prevent damage to the conveying equipment.
2. High strength structure:The shell is made of sturdy and durable materials, which can withstand harsh industrial environments.
3. High protection level:The J30 deviation switch has a protection level of IP65, which can effectively resist the intrusion of dust and water and adapt to complex working environments.
4. Easy installation:Compact design, easy installation and maintenance, able to quickly integrate into existing conveyor belt systems.
5. High sensitivity:The swing arm action is precise and can respond quickly when the conveyor belt deviates slightly.

Technical parameters:

• Supply voltage:AC 220V / 380V
• Alarm angle: 20°
• Shutdown angle: 35°
• Contact capacity:AC 380V / 5A
• Protection level:IP65
• Working temperature: -25℃ ~ +75℃
• Shell material:aluminium alloy
• Output method:Normally open or normally closed contacts

Application areas:

• Mining industry:Used in mining conveyor belt systems to monitor conveyor belt deviation and avoid equipment damage.
• Power industry:Monitor the fuel conveyor belt of the power plant to prevent accidents caused by belt deviation.
• Metallurgical industry:Ensure the safe operation of conveyor belts in material transportation in metallurgical plants.
• Chemical industry:Ensure the safety of the conveying equipment when transporting corrosive materials.

Installation and maintenance:

1. Installation steps:Fix the deviation switch on both sides of the conveyor belt, and keep the swing arm at an appropriate distance from the belt to ensure accurate triggering when the belt deviates.
2. Regular inspection:Check the flexibility of the swing arm and the contact status of the switch to ensure that the switch can respond promptly to the offset of the belt.
3. Cleaning and maintenance:Regularly clean the dust and dirt around the equipment to keep it in optimal working condition.

matters needing attention:

• During installation, it should be ensured that the swing arm is kept at an appropriate distance from the edge of the belt to avoid accidental triggering or delayed response.
• In damp or dusty environments, it is recommended to regularly clean and maintain the sensitivity of the switch.
• Regularly check whether the wiring is secure to ensure stable signal transmission.

Summary:
As a highly sensitive and durable conveyor belt safety protection device, J30 deviation switch can monitor the deviation of the conveyor belt in real time, preventing equipment damage and production accidents. Its high protection level, dual level protection design, and wide range of application scenarios make it an indispensable safety guarantee device in various industrial conveyor belt systems.

Related Q&A FAQs:

1. What are the alarm and shutdown angles of J30 deviation switch?

The alarm angle of J30 deviation switch is 20 °, and an alarm signal is issued when the conveyor belt deviates slightly; The shutdown angle is 35 °, and when the offset angle is large, a shutdown signal will be triggered to prevent equipment damage.

2. What is the protection level of J30 deviation switch? What work environments are suitable for?

The protection level of J30 deviation switch is IP65, which can effectively prevent the intrusion of dust and water, and is suitable for industrial places with harsh environments such as mining, metallurgy, power, chemical industry, etc.

3. How to install and maintain J30 deviation switch?

When installing the J30 deviation switch, it needs to be fixed on both sides of the conveyor belt to ensure that the swing arm maintains an appropriate distance from the belt. During maintenance, it is necessary to regularly check the flexibility and contact status of the swing arm, clean the surrounding dust and debris to ensure the normal operation of the equipment.