What is the KTOTD-39 two-stage deviation switch for elevators?

The two-stage deviation switch KTOTD-39 for elevators is a high-performance monitoring device designed specifically for industrial elevators. This switch is mainly used to detect the deviation of the conveyor belt during the operation of the elevator, and when deviation is detected, an alarm signal is issued to initiate corresponding corrective measures, ensuring the safe and stable operation of the elevator system.

Main features:

1. high sensitivityCan accurately detect the deviation of the elevator conveyor belt and issue timely alarm signals.
2. Two level adjustment functionPerform two-stage intervention based on the degree of deviation to ensure the smooth operation of the conveyor belt.
3. durableMade of high-strength materials, it can operate stably for a long time in harsh environments.
4. Protective designHas a good level of protection and is suitable for use in various industrial environments.
5. Easy to installSimple structure, easy installation and maintenance.
6. Adjust the demand for the hoistSpecially designed for elevators to ensure reliability during operation.

Technical parameters:

• working voltage：AC 220V / 380V
• Working current：5A
• Adjust the angle15 ° (first level), 30 ° (second level)
• ambient temperature: -25 ° C to+70 ° C
• Protection level：IP65
• Output formatRelay output

working principle:

The two-stage deviation switch KTOTD-39 of the elevator determines whether the conveyor belt deviates by detecting the deviation angle:

• first stageWhen the offset angle reaches 15 °, the switch sends out the first level alarm signal to remind the operator or activate the automatic adjustment device.
• Second levelWhen the offset angle reaches 30 °, the switch emits a second level alarm signal, usually initiating shutdown or stronger adjustment measures to prevent equipment damage.

Installation and Debugging:

1. Installation locationInstall the switch on the brackets on both sides of the elevator to ensure that the sensor can accurately detect the offset of the conveyor belt.
2. connectionConnect the switch correctly to the control system according to the wiring diagram in the product manual.
3. debuggingAfter installation, proceed with debugging. Manually simulate the deviation of the conveyor belt, check whether the switch can accurately send signals and trigger corresponding control measures.

Maintenance and upkeep:

• Regular inspectionRegularly check the operation of the switch to ensure its sensitivity and reliability.
• Cleaning and maintenanceClean the surface of the sensor to prevent dust and foreign objects from affecting detection accuracy.
• functional testingRegularly conduct functional testing to ensure that the switch can function properly.

Safety precautions:

• Electrical safetyDuring installation and maintenance, ensure that the power is disconnected to avoid the risk of electric shock.
• Environmental requirementsAvoid installing switches in extreme environments such as high temperature, high humidity, or highly corrosive places to ensure their normal operation.

For more detailed information or technical support, please refer to the product manual or contact the supplier.

Related Q&A FAQs:

1. What industrial environments is the two-stage deviation switch KTOTD-39 suitable for?

The two-stage deviation switch KTOTD-39 of the hoist is suitable for various industrial environments, including mining, metallurgy, chemical, power, port and other industries. This switch can operate stably in harsh environments for a long time, made of high-strength materials and with a good protection level (IP65), and can effectively cope with high temperature, high humidity, and corrosive environments.

2. How to correctly install and debug the two-stage deviation switch KTOTD-39 of the hoist?

Installation position: Install the switch on the brackets on both sides of the elevator to ensure that the sensor can accurately detect the offset of the conveyor belt.
Wiring: Connect the switch correctly to the control system according to the wiring diagram in the product manual.
Debugging: After installation, debug. Manually simulate the deviation of the conveyor belt, check whether the switch can accurately send signals and trigger corresponding control measures. During the debugging process, it is necessary to check the sensitivity and reliability of the switch to ensure that it can work properly.

3. What are the main technical parameters and functions of the two-stage deviation switch KTOTD-39 for the elevator?

Working voltage: AC 220V/380V
Working current: 5A
Adjustment angle: 15 ° (first level), 30 ° (second level)
Environmental temperature: -25 ° C to+70 ° C
Protection level: IP65
Output form: Relay output
Function: When the conveyor belt deviates, the sensor will detect the deviation and trigger the corresponding level based on the deviation angle. When the offset angle reaches 15 °, the switch will issue a first level alarm signal to remind the operator or activate the automatic adjustment device. When the offset angle reaches 30 °, the switch emits a second level alarm signal, usually initiating shutdown or stronger adjustment measures to prevent equipment damage.