JWK24-A20P型接近開關(guān) 產(chǎn)品技術(shù)說(shuō)明
一、產(chǎn)品概述
JWK24-A20P型接近開關(guān)是一款采用電磁感應(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)域中的物體定位與狀態(tài)監(jiān)測(cè)。該產(chǎn)品通過(guò)金屬目標(biāo)物的接近觸發(fā)信號(hào)輸出，可實(shí)現(xiàn)機(jī)械設(shè)備的精準(zhǔn)控制。產(chǎn)品外殼采用PA66工程塑料，內(nèi)部灌封工藝確保元器件穩(wěn)定工作。
二、技術(shù)特性
- 檢測(cè)特性：有效檢測(cè)距離20mm±10%，支持鐵、鋼等導(dǎo)磁金屬檢測(cè)
- 電氣參數(shù)：直流供電范圍10-30VDC，NPN/PNP雙輸出配置
- 環(huán)境耐受：工作溫度-25℃至+70℃，防護(hù)等級(jí)IP67
- 機(jī)械結(jié)構(gòu)：M24×1.5標(biāo)準(zhǔn)螺紋封裝，軸向線纜引出方式
- 響應(yīng)性能：≤0.5ms動(dòng)作響應(yīng)時(shí)間，200Hz開關(guān)頻率
三、應(yīng)用領(lǐng)域
• 機(jī)床刀具定位系統(tǒng)
• 自動(dòng)化裝配線體監(jiān)控
• 包裝機(jī)械位置反饋
• 立體倉(cāng)儲(chǔ)限位控制
• 工程機(jī)械安全保護(hù)
四、產(chǎn)品優(yōu)勢(shì)
本裝置采用全密封結(jié)構(gòu)設(shè)計(jì)，有效抵御切削液、粉塵等工業(yè)污染物侵蝕。優(yōu)化的溫度補(bǔ)償電路保證工作穩(wěn)定性，內(nèi)置反向極性保護(hù)與過(guò)載防護(hù)功能。產(chǎn)品經(jīng)過(guò)200萬(wàn)次機(jī)械壽命測(cè)試，接點(diǎn)材料選用銀合金確保電氣可靠性。
五、技術(shù)參數(shù)表
| 項(xiàng)目 |
參數(shù)規(guī)格 |
| 工作電壓 |
DC 10-30V (±10%) |
| 空載電流 |
≤15mA |
| 輸出電流 |
≤200mA |
| 殘余電壓 |
≤1.5V |
| 絕緣電阻 |
≥50MΩ (500VDC) |
| 介質(zhì)強(qiáng)度 |
1500VAC/1min |
六、制造企業(yè)信息
本產(chǎn)品由中國(guó)華東地區(qū)專業(yè)傳感器制造商生產(chǎn)，企業(yè)擁有8000平方米現(xiàn)代化生產(chǎn)基地，配備SMT全自動(dòng)貼裝線和恒溫老化車間。產(chǎn)品通過(guò)ISO質(zhì)量管理體系實(shí)施，年產(chǎn)能達(dá)150萬(wàn)只工業(yè)傳感器。
JWK24-A20P Proximity Sensor Technical Description
I. Product Overview
The JWK24-A20P proximity sensor is a non-contact position detection device based on electromagnetic induction principle, designed for object positioning and status monitoring in industrial automation systems. This device generates output signals through metallic target approaching, enabling precise control of mechanical equipment. The housing constructed with PA66 engineering plastic incorporates internal potting technology for component stabilization.
II. Technical Features
- Detection: 20mm±10% sensing range for ferrous metals
- Electrical: 10-30VDC operating voltage, NPN/PNP dual output
- Durability: -25℃ to +70℃ temperature range, IP67 protection
- Mechanical: M24×1.5 threaded barrel, axial cable outlet
- Performance: ≤0.5ms response time, 200Hz switching frequency
III. Applications
• Machine tool positioning systems
• Assembly line monitoring
• Packaging machinery feedback
• Automated warehouse control
• Construction equipment safety
IV. Product Advantages
Hermetic structure resists industrial contaminants including cutting fluid and particulates. Temperature-compensated circuitry ensures operational stability with reverse polarity protection and overload prevention. Tested for 2 million mechanical cycles, silver alloy contacts guarantee electrical reliability.
V. Technical Specifications
| Parameter |
Specification |
| Supply Voltage |
DC 10-30V (±10%) |
| No-load Current |
≤15mA |
| Output Current |
≤200mA |
| Residual Voltage |
≤1.5V |
| Insulation |
≥50MΩ (500VDC) |
| Dielectric |
1500VAC/1min |
VI. Manufacturer Profile
Produced in East China manufacturing base covering 8,000㎡, equipped with SMT lines and climate-controlled aging chambers. Annual production capacity reaches 1.5 million industrial sensors under implemented quality management protocols.
（Note: Pricing information requires direct consultation with regional distributors due to quantity-based quotations and logistic variables.）
