RB-H-5料位開關(guān)
RB-H-5料位開關(guān)產(chǎn)品介紹（中文）
RB-H-5料位開關(guān)是一種用于監(jiān)測(cè)固體物料料位的機(jī)械設(shè)備，廣泛應(yīng)用于水泥、冶金、煤炭、飼料、糧食、鋼鐵、電廠等行業(yè)。該設(shè)備采用微型馬達(dá)驅(qū)動(dòng)葉片旋轉(zhuǎn)，當(dāng)物料上升至葉片位置時(shí)，葉片受阻停止轉(zhuǎn)動(dòng)，觸發(fā)微動(dòng)開關(guān)輸出信號(hào)并切斷電機(jī)電源；當(dāng)物料下降時(shí)，葉片恢復(fù)旋轉(zhuǎn)狀態(tài)。其獨(dú)特設(shè)計(jì)包括全密閉外殼、油封防塵結(jié)構(gòu)、可調(diào)扭力彈簧和過載保護(hù)功能，能適應(yīng)不同比重的物料（≥0.4g/cm³），工作溫度范圍-20℃至80℃（特殊定制可達(dá)更高溫度）。安裝方式靈活，支持側(cè)裝或頂裝，葉片材質(zhì)為SUS304不銹鋼，防護(hù)等級(jí)IP65，適用于粉塵較大的工業(yè)環(huán)境。產(chǎn)品具有維護(hù)簡(jiǎn)便、性能穩(wěn)定等特點(diǎn)，能有效防止料倉溢流或空載，減少物料浪費(fèi)和設(shè)備停機(jī)時(shí)間。359
RB-H-5 Material Level Switch Product Introduction (English)
The RB-H-5 material level switch is a mechanical device designed for monitoring solid material levels in industrial applications such as cement, metallurgy, coal, feed, grain, steel, and power plants. It operates via a micro-motor that rotates a detection blade at 1 RPM. When material rises to block the blade, the resistance triggers a micro-switch to output a signal and cut off the motor power; rotation resumes when material level drops. Key features include a fully sealed housing, dust-proof oil seal design, adjustable torque spring (adaptable to materials with density ≥0.4g/cm³), and overload protection. The stainless steel (SUS304) blade withstands harsh environments with IP65 protection, while installation flexibility allows side or top mounting. Operating temperature ranges from -20℃ to 80℃ (extendable via customization). Its reliable performance helps prevent silo overflows or empty runs, optimizing material handling efficiency. Maintenance is simplified as internal components can be inspected without full disassembly.5610
產(chǎn)品特點(diǎn)與技術(shù)細(xì)節(jié)（補(bǔ)充說明）
該設(shè)備的馬達(dá)采用雙密封軸承設(shè)計(jì)，支持長(zhǎng)時(shí)間連續(xù)運(yùn)轉(zhuǎn)，扭力調(diào)節(jié)范圍覆蓋不同物料特性。葉片遇阻時(shí)離合器自動(dòng)打滑，避免電機(jī)損壞。接線盒設(shè)計(jì)符合防塵要求，出線口標(biāo)配M20×1.5螺紋接口。水平安裝時(shí)建議葉片與水平面呈10-20°夾角以減少物料沖擊。針對(duì)高溫環(huán)境可選配散熱裝置，適應(yīng)300℃以下工況。典型應(yīng)用場(chǎng)景包括粉煤灰倉、糧食筒倉、化工原料儲(chǔ)罐等，能穩(wěn)定檢測(cè)顆粒、粉末或塊狀物料（粒徑≤30mm）。4811
Application Scenarios & Adaptability (Additional Notes)
The device excels in detecting conductive/non-conductive materials with variable properties (humidity, dielectric constant, etc.), particularly in high-dust conditions like coal bunkers or fly ash silos. Its vibration-resistant construction and corrosion-resistant materials ensure longevity even with abrasive materials. The modular design allows customization of blade dimensions (standard/exended) and process connections (flange/thread). Optional high-temperature versions suit thermal process units, while the fail-safe mechanism maintains signal accuracy during material flow fluctuations. Typical installations include belt conveyor systems, hoppers, and pneumatic conveying pipelines for bulk solids monitoring.1712
RB-H-5料位開關(guān)
RB-H-5料位開關(guān)
一、產(chǎn)品簡(jiǎn)介：
阻旋開關(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調(diào)彈簧的拉力來實(shí)現(xiàn)，其接觸物料部分全為不銹鋼材料。阻旋開關(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)開關(guān)輸出開關(guān)信號(hào)，當(dāng)被測(cè)介質(zhì)下降離開葉片時(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.美國小料斗專業(yè)型技術(shù)，三個(gè)軸承支撐，運(yùn)行更可靠；
2.開創(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
RB-H-5料位開關(guān)
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上一篇 YH301B-100BSN料位開關(guān) http://www.sanxiongzg.com/product/d166734.html
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