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阻旋式料位開關(guān)是一種用于固體物料(如粉狀、顆粒狀或塊狀)料位監(jiān)測的工業(yè)控制設(shè)備。該產(chǎn)品采用微型電機(jī)驅(qū)動(dòng)檢測葉片低速旋轉(zhuǎn)(約1轉(zhuǎn)/分鐘),當(dāng)物料觸及葉片時(shí)會觸發(fā)機(jī)械傳動(dòng)機(jī)構(gòu),通過微動(dòng)開關(guān)輸出接點(diǎn)信號并切斷電機(jī)電源。其獨(dú)特設(shè)計(jì)包含可調(diào)節(jié)扭力彈簧機(jī)構(gòu),能適應(yīng)不同比重物料的檢測需求(≥0.4g/cm³),葉片過載時(shí)配備自動(dòng)打滑保護(hù)功能防止電機(jī)損壞。產(chǎn)品工作溫度范圍覆蓋-20℃至80℃,特殊設(shè)計(jì)可擴(kuò)展至400℃高溫環(huán)境,防護(hù)等級達(dá)IP65,適用于水泥、冶金、煤炭、飼料等行業(yè)的料倉、容器及溜槽的料位控制。安裝方式支持側(cè)裝或頂裝,葉片材質(zhì)為SUS304不銹鋼,提供220VAC/110VAC/24VAC多種電源選項(xiàng),接線盒采用防塵密封設(shè)計(jì),維護(hù)時(shí)無需整體拆卸即可檢查內(nèi)部部件。358 
RB-H-5 Level Switch Product Description (English)
The RB-H-5 rotary paddle level switch is designed for point-level detection of bulk solids including powders, granules and lump materials in industrial applications. Its working mechanism features a low-speed rotating blade (1 RPM) driven by a micro motor, which stops upon contacting materials and activates SPDT contacts while cutting off power. The torque adjustment mechanism allows sensitivity customization for materials with different densities (≥0.4g/cm³), with an automatic slip clutch protecting the motor from overload damage. Constructed with SUS304 stainless steel blade and IP65-rated enclosure, it operates reliably in temperatures from -20℃ to 80℃ (optionally up to 400℃). Typical applications include material level monitoring in silos, hoppers and chutes across cement plants, metallurgy, coal handling and feed processing industries. The device supports side/top mounting with M20×1.5 cable entry and offers multiple voltage options (220VAC/110VAC/24VAC). Maintenance-friendly design enables partial disassembly for internal inspection without removing the entire unit from installation. 61117 
產(chǎn)品特點(diǎn)與優(yōu)勢(中英文對照)
結(jié)構(gòu)設(shè)計(jì)特點(diǎn) 
• 全密閉防塵結(jié)構(gòu),適用于戶外及多粉塵環(huán)境 
• 獨(dú)特油封設(shè)計(jì)防止粉塵沿軸滲入 
• 扭力可調(diào)機(jī)構(gòu)適應(yīng)不同密度物料 
• 葉片過載保護(hù)避免設(shè)備損壞 
Structural Features: 
• Fully sealed design for outdoor/dusty environments 
• Special shaft seal prevents dust penetration 
• Adjustable torque mechanism for varied material densities 
• Blade overload protection with automatic clutch 
應(yīng)用靈活性 
提供多種葉片尺寸和安裝法蘭規(guī)格(如G2+1/2"、N50法蘭等),可根據(jù)料倉開口尺寸定制。水平安裝時(shí)建議葉片向下傾斜10-20°以減少物料沖擊,垂直安裝時(shí)需確保接線口朝下。 
Installation Flexibility: 
Customizable blade sizes and flange specifications (e.g. G2+1/2", N50) adapt to vessel openings. For horizontal mounting, 10-20° downward tilt minimizes material impact; vertical installation requires downward-facing cable entry. 5812 
維護(hù)與可靠性 
產(chǎn)品采用模塊化設(shè)計(jì),故障時(shí)可快速更換電機(jī)或傳動(dòng)部件。日常維護(hù)僅需定期清理葉片附著物并檢查傳動(dòng)軸變形情況,無需專業(yè)工具即可完成扭力彈簧調(diào)節(jié)。 
Maintenance: 
Modular design enables quick replacement of motor or transmission components. Routine maintenance involves blade cleaning and shaft inspection, with tool-free torque adjustment capability. 172129 
RB-H-5料位開關(guān) 
RB-H-5料位開關(guān) 
一、產(chǎn)品簡介: 
    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,當(dāng)被測介質(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,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:IP65 
11.葉片材質(zhì):SUS304 
RB-H-5料位開關(guān) 
  
  
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