LJ18A3-5-Z/BX 接近開關產(chǎn)品介紹（中英文）

一、產(chǎn)品概述
LJ18A3-5-Z/BX 接近開關是一款工業(yè)級非接觸式傳感設備，適用于金屬物體檢測與位置感知。該產(chǎn)品采用電磁感應原理設計，無需物理接觸即可完成目標物檢測，具有響應迅速、穩(wěn)定性強等特點，可有效降低機械磨損，延長設備使用壽命。其緊湊型結構（直徑18mm）便于安裝集成，適用于復雜工業(yè)環(huán)境。

二、核心特點

1. 檢測性能優(yōu)異
   有效檢測距離達5mm，支持鐵、鋼等磁性金屬的穩(wěn)定識別。內(nèi)置抗干擾電路設計，有效降低環(huán)境電磁波動對檢測精度的影響，確保連續(xù)作業(yè)的可靠性。

2. 環(huán)境適應性
   防護等級達到IP67，可在粉塵、油污及輕度濺水環(huán)境中穩(wěn)定運行。工作溫度范圍覆蓋-25℃至+70℃，適應冷庫、鑄造車間等嚴苛場景。

3. 安裝便捷性
   圓柱形外殼配備標準M18螺紋結構，支持面板安裝或支架固定。360°全向檢測設計消除方向限制，簡化設備調(diào)試流程。

4. 電路保護機制
   集成反接保護、過載保護及短路防護功能，有效預防接線錯誤或電壓波動造成的設備損傷，降低系統(tǒng)維護需求。

三、應用領域
• 自動化產(chǎn)線：機械臂定位、傳送帶物料檢測
• 設備控制：機床刀具位置監(jiān)控、沖壓設備安全防護
• 物流系統(tǒng)：立體倉庫托盤識別、分揀裝置觸發(fā)
• 特種設備：工程機械限位保護、電梯平層檢測

四、技術參數(shù)

五、注意事項

1. 安裝時應確保檢測面與運動部件保持安全距離
2. 非金屬檢測需選用專用型號
3. 強腐蝕環(huán)境建議加裝防護罩

LJ18A3-5-Z/BX Proximity Switch Introduction

I. Product Overview
The LJ18A3-5-Z/BX proximity switch is an industrial-grade non-contact sensing device designed for metal object detection and position sensing. Utilizing electromagnetic induction technology, this sensor achieves target detection without physical contact, featuring rapid response and operational stability. Its compact cylindrical design (18mm diameter) enables easy integration in confined spaces while minimizing mechanical wear.

II. Key Features

1. Precision Detection
   5mm effective sensing distance ensures reliable identification of ferrous metals. Advanced interference-resistant circuitry maintains detection accuracy under electromagnetic disturbances.

2. Environmental Durability
   IP67 protection rating guarantees performance in dusty, oily, or humid conditions. Operational temperature range (-25℃ to +70℃) accommodates extreme environments like foundries and cold storage facilities.

3. Flexible Installation
   M18 threaded housing supports panel mounting or bracket fixation. Omnidirectional detection capability eliminates orientation constraints during installation.

4. Circuit Protection
   Built-in reverse polarity protection, overload prevention, and short-circuit safeguards enhance equipment longevity and reduce maintenance requirements.

III. Applications
• Automated manufacturing: robotic arm positioning, conveyor belt monitoring
• Machinery control: tool position verification, press machine safety
• Logistics systems: pallet identification, sorting triggers
• Special equipment: construction machinery limit control, elevator leveling

IV. Technical Specifications

V. Usage Guidance

1. Maintain safe clearance between sensor face and moving parts
2. Use specialized models for non-metallic detection
3. Apply protective covers in highly corrosive environments

（注：具體產(chǎn)品價格及生產(chǎn)合作事宜，建議直接聯(lián)系設備制造商或授權經(jīng)銷商獲取最新信息。）