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Limit Switch LX22A - High-Quality China Suppliers & Factory for AC/DC Control Circuits & Crane Applications

This product is ideal for converting AC 50~60Hz; AC380V; and DC220V control circuits with a current rating of 20A to effectively limit the travel of cranes and various equipment. It operates reliably at altitudes of up to 1000m, ensuring consistent performance in a range of conditions. Designed to function within an ambient temperature range of -25℃ to +40℃ and humidity levels of up to 80%, this device features a protection level of IP44 and complies with the GB/T14048.5-2017 standard. As a trusted supplier from China, our factory provides high-quality products that meet industry standards and cater to your operational needs

    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.

    Composition Model Table

    Model Application Description
    LX22A-1 Single-wheeled arm stroke less applicable to a large pan of inert bodies
    LX22A-2 Wheel formula applies to the larger pan inert travel agency
    LX22A-3 Weight is applied to the lifting mechanism
    Composition Model Diagram

    Frequently Asked Questions (FAQ)

    Q:Can these products be customized for specific applications?
    Yes, all products of the company can be customized for production according to specific user usage scenarios.
    Q:What is the maximum installation altitude for these limit switches?
    The altitude of the installation location should not exceed 2,000 meters.
    Q:What are the ambient temperature requirements for operation?
    The ambient air medium temperature must be between -25℃ and +75℃.
    Q:What speed ratios are available for the rotary limit switch?
    The rotary type structure supports speed ratios of 80:1, 40:1, and 20:1.
    Q:How many control loops can be configured in this limit switch?
    This limit switch can be equipped with up to 8 control loops depending on your requirements.
    Q:What is the difference between LX22A-1, LX22A-2, and LX22A-3 models?
    LX22A-1 is a single-wheeled arm stroke model for large pan inert bodies; LX22A-2 is a wheel formula model for larger pan inert travel agencies; and LX22A-3 is designed for lifting mechanisms.

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