LJ8A3-1（2）-Z/BY 非接觸式電感接近開(kāi)關(guān) 中英文產(chǎn)品介紹
產(chǎn)品概述
LJ8A3-1（2）-Z/BY系列電感式接近開(kāi)關(guān)是一種基于電磁感應(yīng)原理設(shè)計(jì)的非接觸式位置檢測(cè)裝置，適用于工業(yè)自動(dòng)化領(lǐng)域中對(duì)金屬物體進(jìn)行可靠檢測(cè)。該產(chǎn)品通過(guò)電磁場(chǎng)變化識(shí)別目標(biāo)物體的存在，無(wú)需物理接觸即可輸出控制信號(hào)，具有使用壽命長(zhǎng)、響應(yīng)速度快、抗干擾性強(qiáng)等特點(diǎn)。主體采用工程塑料外殼與金屬感應(yīng)面組合設(shè)計(jì)，兼顧輕量化與結(jié)構(gòu)強(qiáng)度，適用于多種工業(yè)環(huán)境。
核心技術(shù)特點(diǎn)
• 檢測(cè)原理：通過(guò)高頻振蕩線圈產(chǎn)生電磁場(chǎng)，當(dāng)金屬物體進(jìn)入有效檢測(cè)區(qū)域時(shí)引起磁場(chǎng)變化，觸發(fā)信號(hào)輸出
• 環(huán)境適應(yīng)性：寬溫型設(shè)計(jì)（-25℃~+85℃），內(nèi)置反向極性保護(hù)與過(guò)載保護(hù)電路
• 輸出配置：提供直流NPN/PNP兩種輸出模式（具體型號(hào)對(duì)應(yīng)不同接線方式）
• 安裝便捷：M18標(biāo)準(zhǔn)螺紋結(jié)構(gòu)，支持齊平或非齊平安裝方式
• 狀態(tài)指示：內(nèi)置LED工作狀態(tài)指示燈，便于現(xiàn)場(chǎng)調(diào)試與故障排查
典型應(yīng)用場(chǎng)景
本產(chǎn)品可廣泛應(yīng)用于自動(dòng)化生產(chǎn)線定位檢測(cè)、機(jī)械設(shè)備安全防護(hù)、物流分揀系統(tǒng)、電梯平層控制等場(chǎng)景。在汽車(chē)制造中用于焊接機(jī)器人夾具定位，在食品包裝機(jī)械中實(shí)現(xiàn)金屬罐體位置檢測(cè)，在立體倉(cāng)庫(kù)中配合堆垛機(jī)進(jìn)行貨架定位。其緊湊型結(jié)構(gòu)特別適合空間受限的安裝環(huán)境。
技術(shù)參數(shù)（示例）
檢測(cè)距離：1-8mm（根據(jù)金屬材質(zhì)不同）
工作電壓：DC 10-30V
輸出電流：≤200mA
響應(yīng)頻率：100Hz
殼體材料：PA工程塑料+黃銅感應(yīng)面
導(dǎo)線規(guī)格：2米PVC護(hù)套屏蔽電纜
生產(chǎn)企業(yè)簡(jiǎn)介
XX電子科技有限公司是專(zhuān)業(yè)從事工業(yè)傳感器研發(fā)制造的高新技術(shù)企業(yè)，擁有十五年行業(yè)經(jīng)驗(yàn)。公司配備全自動(dòng)注塑生產(chǎn)線和數(shù)字化檢測(cè)實(shí)驗(yàn)室，建立了覆蓋原材料采購(gòu)、生產(chǎn)組裝、老化測(cè)試的全流程質(zhì)量管控體系。通過(guò)持續(xù)改進(jìn)產(chǎn)品工藝和客戶服務(wù)網(wǎng)絡(luò)，已為全球40多個(gè)國(guó)家和地區(qū)的客戶提供定制化解決方案。我們堅(jiān)持"精準(zhǔn)感知·可靠傳遞"的產(chǎn)品理念，致力于為工業(yè)自動(dòng)化領(lǐng)域提供優(yōu)質(zhì)檢測(cè)器件。
----English Version----
LJ8A3-1(2)-Z/BY Inductive Proximity Sensor Product Introduction
Product Overview
The LJ8A3-1(2)-Z/BY series inductive proximity sensor is a non-contact position detection device based on electromagnetic induction principle, designed for reliable metal object detection in industrial automation applications. By detecting changes in electromagnetic field caused by target objects, this sensor provides control signals without physical contact, featuring long service life, fast response and strong anti-interference capability. The compact housing combines engineering plastic with metal sensing face, offering both lightweight construction and mechanical durability for diverse industrial environments.
Key Features
• Sensing Principle: Utilizes high-frequency oscillator coil to generate electromagnetic field, detecting metallic objects through field variation
• Environmental Resistance: Wide temperature operation (-25℃~+85℃) with reverse polarity and overload protection
• Output Options: DC NPN/PNP output configurations (varies by model)
• Installation Flexibility: M18 threaded housing supports flush or non-flush mounting
• Visual Monitoring: Built-in LED status indicator for operational verification
Typical Applications
Ideal for position detection in automated production lines, safety guarding for machinery, logistics sorting systems, and elevator leveling control. Typical use cases include welding robot fixture positioning in automotive manufacturing, metal can detection in packaging machinery, and rack positioning for automated warehouses. The compact design suits space-constrained installations.
Technical Parameters (Example)
Sensing Range: 1-8mm (varies with metal type)
Supply Voltage: DC 10-30V
Output Current: ≤200mA
Response Frequency: 100Hz
Housing Material: PA plastic + brass sensing face
Cable: 2m shielded PVC cable
Manufacturer Profile
XX Electronics Technology Co., Ltd. specializes in industrial sensor manufacturing with 15 years industry experience. Equipped with automated production lines and digital testing labs, we implement strict quality control from material procurement to final aging tests. Serving clients in over 40 countries through customized solutions, we uphold the principle of "Accurate Sensing · Reliable Transmission" to deliver premium detection devices for industrial automation. Our global service network ensures technical support and prompt delivery.
