LJ18A3-5-Z/BY接近开关/LJ18A35ZBY
产品概述
LJ18A3-5-Z/BY接近开关（型号：LJ18A35ZBY）是一种高性能电感式接近传感器，采用非接触式检测原理，专为工业自动化场景设计。该产品通过高频振荡技术实现金属物体的精准检测，无需机械接触即可触发信号输出，有效避免传统行程开关的磨损问题。其核心优势包括高灵敏度、快速响应（频率达200Hz以上）、耐腐蚀全封闭结构（防护等级IP67），以及适应-25℃至+70℃的宽温工作环境。产品外壳采用金属螺纹设计，支持齐平或非齐平安装，满足不同机械结构的集成需求。1618
功能特点
LJ18A3-5-Z/BY提供PNP三线常开输出（DC6-36V），检测距离为5mm±10%，适用于定位、计数、测速等场景。内置抗干扰电路设计，可稳定运行于电磁复杂环境。产品采用树脂灌封工艺，具备抗震、防水和耐油污特性，广泛应用于机床、冶金、纺织、包装等行业。其模块化设计支持快速更换，且兼容多种金属检测需求（如铁、不锈钢等），但非磁性金属的检测距离可能缩短。用户可通过尾部灵敏度调节器优化性能，安装时需注意避免周边金属干扰（非埋入式需预留空间）。6826
应用领域
该接近开关适用于自动化生产线、输送设备、数控机床等场景，可替代机械限位开关实现无触点控制。典型应用包括：机械臂位置检测、流水线物料计数、电梯安全防护、矿山设备定位等。其紧凑型圆柱外观（Φ18mm）便于集成，且提供2米电缆或接插式接口选项。在食品、化工等特殊行业中，耐腐蚀版本可应对酸碱环境。产品设计符合工业设备长期连续运行需求，平均寿命超过100万次操作。11827
Product Overview
The LJ18A3-5-Z/BY proximity sensor (Model: LJ18A35ZBY) is an inductive non-contact switch designed for industrial automation. Utilizing high-frequency oscillation technology, it detects metal objects within a 5mm range without physical contact, ensuring zero mechanical wear. Key features include a robust metal housing (IP67 rated), wide operating temperature (-25℃ to +70℃), and fast response (200Hz+). Its threaded barrel design allows flush or non-flush mounting, adaptable to diverse mechanical configurations. 61827
Technical Specifications
This PNP-type sensor operates at DC6-36V with normally open output. The built-in anti-interference circuit ensures stability in electromagnetic environments, while the epoxy-sealed construction resists vibration, moisture, and oil. Note that detection distance may vary for non-ferrous metals. The rear sensitivity adjuster enables fine-tuning, and installation requires clearance for non-embedded models. Typical applications include position sensing, speed monitoring, and automated counting systems. 81826
Industry Applications
Ideal for CNC machinery, conveyor systems, and robotic arms, the LJ18A3-5-Z/BY replaces mechanical limit switches in harsh environments like metallurgy, textiles, and packaging. Its compact Φ18mm cylindrical form supports easy integration, with optional cable or connector interfaces. Specialized versions cater to corrosive conditions in chemical or food processing plants. The sensor’s durability suits high-cycle operations exceeding 1 million actuations. 1627
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LJ18A3-5-Z/BY接近开关/LJ18A35ZBY
简单介绍
LJ18A3-5-Z/BY 接近开关E52-20D0.3DH、E52-20R2NK、E52-20R2NH、E52-20R2NT、E52-20R2PK、E52-20R2PH、E52-20R2PT、E52-20R2DK、E52-20R2DH、E52-20T5NK、E52-20T5NH、E52-20T5NT、E52-20T5PK、LJ18A35Z/BY接近开关
LJ18A3-5-Z/BY 接近开关
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