LX7 Limit Switch Series(ZNFO Special Series）
Advantage
All products of the company can be customized for production according to user usage scenarios.
Working conditions
1. Altitude The altitude of the installation location does not exceed 2,000 meters;
2. Medium temperature: The ambient air medium temperature is not higher than +75℃ and not lower than -25℃;
3. Relative humidity: The average relative air humidity in the wettest month of the installation location is not greater than 90% (the average minimum temperature in the month is not greater than +25°C);
4. Pollution level of environmental conditions: The pollution level of environmental conditions is Level III;
5. Installation category The installation category is Category I;
6. Types of limit switches: Structural types are divided according to structural types: The structure of this product is rotary type, and the speed ratios are: 80:1, 40:1, and 20:1. Control loops are divided according to control loops: this limit switch can be equipped with up to 8 control loops.
2. Medium temperature: The ambient air medium temperature is not higher than +75℃ and not lower than -25℃;
3. Relative humidity: The average relative air humidity in the wettest month of the installation location is not greater than 90% (the average minimum temperature in the month is not greater than +25°C);
4. Pollution level of environmental conditions: The pollution level of environmental conditions is Level III;
5. Installation category The installation category is Category I;
6. Types of limit switches: Structural types are divided according to structural types: The structure of this product is rotary type, and the speed ratios are: 80:1, 40:1, and 20:1. Control loops are divided according to control loops: this limit switch can be equipped with up to 8 control loops.
Usage scenarios
Crane machinery: LX7 travel switches are often used to control the end point protection and travel control of the crane to ensure the safe operation and accurate positioning of the crane.
Automation system: In the automation system, LX7 limit switch is used as the terminal switch to control the motion range and position of various machines.
Electric traction device: In the electric traction device, the LX7 travel switch is used to control the start, stop and reverse movement of the equipment, and realize the travel control and program control of the automatic circulation mechanism.
Automation system: In the automation system, LX7 limit switch is used as the terminal switch to control the motion range and position of various machines.
Electric traction device: In the electric traction device, the LX7 travel switch is used to control the start, stop and reverse movement of the equipment, and realize the travel control and program control of the automatic circulation mechanism.
Main Parameter
| Model | Circuit number | Drive ratio | Rated Current | Making current |
|---|---|---|---|---|
| LN7-1 | 1 | 1:50 | 20A | 100A |
| LN7-1S | ||||
| LN7-2 | 2 | |||
| LN7-2S |
