SZGB3光電轉(zhuǎn)速傳感器/SZGB-3
SZGB-3光電轉(zhuǎn)速傳感器產(chǎn)品概述
SZGB-3型光電轉(zhuǎn)速傳感器是一種基于紅外光學(xué)原理設(shè)計(jì)的非接觸式測(cè)量裝置，主要用于單向旋轉(zhuǎn)機(jī)械的轉(zhuǎn)速和線速度監(jiān)測(cè)。該產(chǎn)品采用密封式結(jié)構(gòu)設(shè)計(jì)，內(nèi)部集成紅外發(fā)光管作為光源，具有功耗低、壽命長(zhǎng)的特點(diǎn)。傳感器通過(guò)光電轉(zhuǎn)換原理，將旋轉(zhuǎn)物體的位移信號(hào)轉(zhuǎn)換為電脈沖信號(hào)輸出，適配各類計(jì)數(shù)器或顯示儀表，適用于工業(yè)現(xiàn)場(chǎng)對(duì)旋轉(zhuǎn)設(shè)備運(yùn)行狀態(tài)的實(shí)時(shí)監(jiān)控。123
技術(shù)特點(diǎn)與性能參數(shù)
該傳感器核心部件采用大面積梳狀硅光電池組合，輸出信號(hào)為方波或矩形波，典型測(cè)量范圍覆蓋40-20000rpm（60齒配置）。工作電源支持12VDC（SZGB-3/SZGB-20）或24VDC（SZGB-3A）電壓輸入，環(huán)境適應(yīng)性方面可在0-45℃溫度范圍和≤85%濕度條件下穩(wěn)定運(yùn)行。產(chǎn)品具備抗環(huán)境光干擾能力，通過(guò)調(diào)制光結(jié)構(gòu)實(shí)現(xiàn)遠(yuǎn)距離測(cè)量，最遠(yuǎn)檢測(cè)距離可達(dá)45cm以上。輸出脈沖數(shù)可根據(jù)需求定制，常見(jiàn)規(guī)格包括10/20/30/60至600脈沖/轉(zhuǎn)等多檔選擇。5610
典型應(yīng)用場(chǎng)景
在工業(yè)自動(dòng)化領(lǐng)域，SZGB-3系列傳感器廣泛應(yīng)用于軋機(jī)軋輥開(kāi)口度監(jiān)測(cè)、輸送帶線速度測(cè)量、旋轉(zhuǎn)機(jī)械轉(zhuǎn)速檢測(cè)等場(chǎng)景。其雙向計(jì)數(shù)型號(hào)SZGB-20還可用于位移量檢測(cè)。傳感器特別適合安裝空間受限或需避免機(jī)械接觸的場(chǎng)合，如汽車測(cè)試臺(tái)架、精密機(jī)床主軸監(jiān)測(cè)等。通過(guò)配套二次儀表，可實(shí)現(xiàn)轉(zhuǎn)速數(shù)字顯示、超速報(bào)警等功能，為設(shè)備安全運(yùn)行提供數(shù)據(jù)支持。2814
SZGB-3 Photoelectric Speed Sensor Overview
The SZGB-3 photoelectric speed sensor is a non-contact measuring device utilizing infrared optical principles, designed for monitoring rotational speed and linear velocity in unidirectional rotating machinery. Featuring a sealed housing with integrated infrared LED light source, this sensor demonstrates low power consumption and extended service life. Through photoelectric conversion technology, it transforms rotational displacement into electrical pulse signals compatible with various counters and display instruments, making it suitable for real-time monitoring of rotating equipment in industrial environments.3912
Technical Specifications
This sensor employs large-area comb-shaped silicon photoelectric cells to generate square/rectangular wave outputs, with typical measurement range of 40-20,000rpm (60-teeth configuration). Operating voltage options include 12VDC (SZGB-3/SZGB-20) or 24VDC (SZGB-3A), while environmental tolerance covers 0-45℃ temperature and ≤85% humidity. Its modulated light structure enables long-distance detection up to 45cm with ambient light immunity. Customizable output pulses per revolution range from 10/20/30/60 to 600 pulses/revolution to meet diverse application requirements.101619
Application Fields
In industrial automation, the SZGB-3 series is widely implemented for roll gap monitoring in rolling mills, conveyor belt speed measurement, and rotational machinery speed detection. The bidirectional counting model SZGB-20 additionally supports displacement measurement. Particularly suitable for confined spaces or non-contact essential scenarios like automotive test benches and precision machine tool spindle monitoring, this sensor provides critical data for equipment safety when integrated with secondary instruments for digital display and overspeed alert functions.5722
SZGB-3光電轉(zhuǎn)速傳感器
的詳細(xì)介紹SZGB3光電轉(zhuǎn)速傳感器/SZGB-3
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