R7-G料位開(kāi)關(guān)
R7-G阻旋式料位開(kāi)關(guān)產(chǎn)品介紹（中文）
R7-G阻旋式料位開(kāi)關(guān)是一款專(zhuān)用于固體物料料位監(jiān)測(cè)的工業(yè)控制設(shè)備，適用于粉狀、顆粒狀及塊狀物料的料倉(cāng)極限位置檢測(cè)。該產(chǎn)品采用微型馬達(dá)驅(qū)動(dòng)旋轉(zhuǎn)葉片的設(shè)計(jì)原理，當(dāng)物料接觸葉片時(shí)會(huì)觸發(fā)機(jī)械傳動(dòng)機(jī)構(gòu)輸出開(kāi)關(guān)信號(hào)，實(shí)現(xiàn)料位報(bào)警或控制功能。其核心特點(diǎn)包括：三重軸承支撐結(jié)構(gòu)確保運(yùn)行穩(wěn)定性，特殊密封設(shè)計(jì)有效防止粉塵滲入內(nèi)部組件，可調(diào)節(jié)扭矩機(jī)構(gòu)能適應(yīng)不同密度的物料檢測(cè)需求（物料比重≥0.5g/cm³）。產(chǎn)品工作溫度范圍為-10℃至80℃，電源支持220VAC等多種電壓規(guī)格，葉片轉(zhuǎn)速為1轉(zhuǎn)/分鐘。機(jī)電分離式結(jié)構(gòu)設(shè)計(jì)便于維護(hù)，過(guò)載保護(hù)功能可在葉片受阻時(shí)自動(dòng)切斷電源，延長(zhǎng)電機(jī)使用壽命。該設(shè)備廣泛應(yīng)用于水泥、糧食加工、化工、飼料等行業(yè)，特別適合多粉塵、腐蝕性等惡劣工業(yè)環(huán)境。11021
R7-G Rotary Paddle Level Switch Product Introduction (English)
The R7-G rotary paddle level switch is an industrial monitoring device designed for detecting solid material levels in silos or containers, including powders, granules and bulk materials. Its working principle involves a micro-motor driven rotating paddle that generates switching signals upon contacting materials. Key features include: triple-bearing support system for stable operation, dust-proof sealing technology to protect internal components, and adjustable torque mechanism accommodating materials with density ≥0.5g/cm³. With operating temperature range of -10℃ to 80℃ and multiple voltage options (220VAC etc.), the paddle rotates at 1 RPM. The electromechanical separation design simplifies maintenance while overload protection automatically cuts power when the paddle encounters obstruction. This equipment demonstrates reliable performance in challenging environments with high dust or corrosive conditions, making it suitable for cement plants, food processing, chemical and feed industries. The stainless steel construction ensures corrosion resistance and durability.11328
產(chǎn)品結(jié)構(gòu)特點(diǎn)說(shuō)明
該料位開(kāi)關(guān)采用模塊化設(shè)計(jì)，主體結(jié)構(gòu)包含驅(qū)動(dòng)電機(jī)、傳動(dòng)軸、檢測(cè)葉片及過(guò)載保護(hù)離合器四大部分。傳動(dòng)軸與離合器采用磁力耦合連接方式，避免機(jī)械磨損；葉片可選不銹鋼等多種材質(zhì)，長(zhǎng)度可根據(jù)安裝需求定制（標(biāo)準(zhǔn)尺寸800mm）。產(chǎn)品配備長(zhǎng)壽命LED指示燈直觀顯示料位狀態(tài)，雙重防護(hù)設(shè)計(jì)包含抗震防松結(jié)構(gòu)和防塵密封技術(shù)，能承受1MPa壓力環(huán)境。安裝方式支持水平、垂直或傾斜安裝，接線盒采用防水設(shè)計(jì)，出線口規(guī)格為M20×1.5。特別適用于混凝土攪拌站、火力發(fā)電廠輸煤系統(tǒng)等需要長(zhǎng)期連續(xù)運(yùn)行的工業(yè)場(chǎng)景。31118
Application Scenarios
Typical applications include material level monitoring in bulk storage silos (wheat, corn), production process control in plastic extruders, and safety protection for belt conveyor systems in coal-fired power plants. The compact design allows installation in limited spaces of injection molding machines, while the corrosion-resistant construction suits chemical processing equipment. In grain processing facilities, its precision detection prevents overfilling or empty running of grinders. The device s vibration-resistant performance makes it reliable for construction material batching systems with frequent mechanical shocks. For food-grade applications, optional sanitary designs meet hygiene requirements.61522
R7-G料位開(kāi)關(guān)
R7-G料位開(kāi)關(guān)
一、產(chǎn)品簡(jiǎn)介：
阻旋開(kāi)關(guān)是用于固態(tài)物料（包括粉狀、塊狀、粒狀、膠狀等）的物位控制器。它具有密封性好、過(guò)載能力強(qiáng)、輕便易裝、輸出觸點(diǎn)容量大等特點(diǎn)。針對(duì)不同比重的物料可通過(guò)調(diào)彈簧的拉力來(lái)實(shí)現(xiàn)，其接觸物料部分全為不銹鋼材料。阻旋開(kāi)關(guān)在化工、塑料、水泥、制藥、飼料、食品等行業(yè)得到了廣泛的應(yīng)用。
二、工作原理
電機(jī)帶動(dòng)葉片旋轉(zhuǎn)，當(dāng)被側(cè)介質(zhì)到達(dá)葉片位置時(shí)，葉片手足停止轉(zhuǎn)動(dòng)，從而觸動(dòng)后面的微動(dòng)開(kāi)關(guān)輸出開(kāi)關(guān)信號(hào)，當(dāng)被測(cè)介質(zhì)下降離開(kāi)葉片時(shí)，葉片在彈簧的作用下恢復(fù)原位繼續(xù)轉(zhuǎn)動(dòng)。彈簧的拉力可根據(jù)所測(cè)介質(zhì)的比重進(jìn)行調(diào)整，物料比重大時(shí)彈簧調(diào)整到*強(qiáng)，反之調(diào)至*弱。
三、產(chǎn)品特點(diǎn)
1.美國(guó)小料斗專(zhuān)業(yè)型技術(shù)，三個(gè)軸承支撐，運(yùn)行更可靠；
2.開(kāi)創(chuàng)的密封設(shè)計(jì)可防止粉塵滲入（磚利實(shí)際）；
3.扭力穩(wěn)定可靠且扭力大小可調(diào)節(jié)；
4.葉片承受過(guò)重負(fù)載，離合器自動(dòng)打滑，保護(hù)電機(jī)不受損壞；
5.機(jī)電分離式結(jié)構(gòu)，整體免拆卸易維護(hù)；
6.接線盒IP65的防護(hù)等級(jí)，密封性好，可室外使用；
7.特殊葉片可使用于低密度物料；
8.適用范圍廣泛，可用于鋼鐵，水泥，電力，飼料，化學(xué)塑膠，化學(xué)肥料等；
四、技術(shù)參數(shù)
1.電源：220VAC/110VAC/24VAC/24VDC
2.觸點(diǎn)容量：250VAC/10A SPDT(單刀雙擲）
3.功率：4W
4.葉片轉(zhuǎn)速：1RPM(轉(zhuǎn)/分）
5.力矩：1.0kg×cm
6.物料比重：≥0.5g/cm3
7.工作溫度：-10℃-80℃（*高可達(dá)400℃）
8.絕緣電阻：≥100MΩ
9.介電強(qiáng)度：1500*1min
10.防護(hù)等級(jí)：IP65
11.葉片材質(zhì)：SUS304
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