JC-R7-X料位開關(guān)
JC-R7-X料位開關(guān)產(chǎn)品概述
JC-R7-X阻旋式料位開關(guān)是一款專為粉狀、顆粒狀及塊狀物料設(shè)計(jì)的工業(yè)級(jí)料位檢測(cè)設(shè)備，采用旋轉(zhuǎn)葉片機(jī)械式檢測(cè)原理，適用于塑料、化工、食品、飼料等行業(yè)。該產(chǎn)品通過微型電機(jī)驅(qū)動(dòng)不銹鋼葉片低速旋轉(zhuǎn)（1轉(zhuǎn)/分鐘），當(dāng)物料接觸葉片時(shí)觸發(fā)機(jī)械過載保護(hù)并輸出開關(guān)信號(hào)，實(shí)現(xiàn)料位報(bào)警或控制功能。其機(jī)電分離式結(jié)構(gòu)設(shè)計(jì)便于維護(hù)，彈性離合器可防止電機(jī)因過載損壞，特殊葉片配置支持低密度物料（≥0.4g/cm³）檢測(cè)。產(chǎn)品防護(hù)等級(jí)達(dá)IP65，適用于-30℃至80℃環(huán)境溫度范圍。1428
JC-R7-X Level Switch Product Introduction
The JC-R7-X rotary paddle level switch is a compact and reliable solution for detecting solid materials in industrial applications. Featuring a SUS304 stainless steel paddle rotating at 1 RPM, it automatically stops and generates SPDT switch signal upon contacting powders, granules or bulk solids (minimum density 0.4g/cm³). The hermetically sealed design with mechanical overload protection ensures long-term operation in dusty environments. Its unique magnetic coupling between shaft and motor prevents false signals caused by material buildup. Suitable for side or top mounting in hoppers, silos and processing equipment, this device supports 24-240V AC/DC power supply with 8A contact capacity. The oil-sealed bearing structure effectively prevents dust penetration while maintaining smooth rotation.4714
核心功能特點(diǎn)
該產(chǎn)品采用高度集成的機(jī)械密封技術(shù)，軸封部分通過油封設(shè)計(jì)阻隔粉塵侵入。葉片扭矩可通過彈簧調(diào)節(jié)（標(biāo)準(zhǔn)力矩1N·m），適應(yīng)不同比重物料檢測(cè)需求。電機(jī)底座與檢測(cè)機(jī)構(gòu)采用分離式布局，用戶無需拆卸整體即可維護(hù)內(nèi)部組件。針對(duì)塑料顆粒、食品粉末等輕質(zhì)物料，可選配加寬葉片提升檢測(cè)靈敏度。工作電壓兼容220VAC/110VAC/24VAC等多種規(guī)格，接線口采用M20×1.5標(biāo)準(zhǔn)螺紋，安裝便捷。產(chǎn)品通過彈性離合機(jī)構(gòu)實(shí)現(xiàn)雙重保護(hù)：物料阻擋時(shí)自動(dòng)切斷電源，過載時(shí)電機(jī)空轉(zhuǎn)避免損壞。12024
Technical Specifications
Electrical Parameters: Power supply 220VAC±10% (50/60Hz), Power consumption 3W, Contact rating 8A/250VAC SPDT. Mechanical Properties: Rotation speed 1 RPM (counter-clockwise), Torque adjustment range 0.5-1.5N·m, Paddle material SUS304 stainless steel. Environmental Adaptability: Operating temperature -30~80℃, Protection class IP65, Material compatibility for corrosive/dusty conditions. Installation Options: Top-mounted with 172mm total length (89mm from thread to paddle) or side-mounted via flange/thread connection. The integrated cable gland (M20×1.5) accommodates VV 5×0.5mm² cables up to 300mm diameter. Special versions available for high-temperature applications up to 300℃.71315
典型應(yīng)用場(chǎng)景
該設(shè)備廣泛應(yīng)用于塑料注塑機(jī)原料倉的缺料報(bào)警、食品加工廠的粉料輸送控制、化工行業(yè)反應(yīng)釜的固體填料監(jiān)測(cè)等場(chǎng)景。在染色機(jī)混合工序中，可精確觸發(fā)自動(dòng)補(bǔ)料系統(tǒng)；于谷物加工環(huán)節(jié)，能有效防止粉碎機(jī)空轉(zhuǎn)損壞。產(chǎn)品的小型化設(shè)計(jì)（總長172mm）特別適合空間受限的安裝環(huán)境，如擠出機(jī)進(jìn)料口或小型料斗。針對(duì)煤粉、水泥等強(qiáng)磨損性物料，加厚葉片和軸承結(jié)構(gòu)可延長使用壽命。對(duì)于5米深料倉，建議配合保護(hù)罩使用以避免物料沖擊。41428
Application Fields
Typical applications include: 1) Level monitoring in plastic molding material silos to prevent hopper emptying; 2) Automated feeding control for powder blending systems in food processing plants; 3) Overfill protection for chemical reactors handling granular catalysts. The compact size (172×30×80mm) makes it ideal for space-constrained installations like extruder feed throats. In dyeing machines, it ensures precise material weighting by triggering refill at low-level points. For coal/cement applications, wear-resistant paddle options are available. The device also functions effectively in grain milling systems to avoid crusher damage from material shortage. Optional high-temperature models support heating process vessels.51225
JC-R7-X料位開關(guān)
阻旋料位開關(guān)產(chǎn)品原理：阻旋料位開關(guān)是一種用于固態(tài)物料（包括粉狀、粒狀、塊狀、膠狀等）的物位控制器。其利用永磁電機(jī)帶動(dòng)葉片旋轉(zhuǎn)，當(dāng)被檢測(cè)物料上升至葉片位置時(shí)，葉片轉(zhuǎn)動(dòng)受阻，該阻力通過傳動(dòng)軸傳遞到接線盒內(nèi)的檢測(cè)裝置，檢測(cè)裝置則向外輸出一個(gè)開關(guān)信號(hào)，并切斷電機(jī)電源使葉片停止轉(zhuǎn)動(dòng)。當(dāng)物料下降時(shí)，葉片阻力消失，檢測(cè)裝置便依靠彈簧的拉力恢復(fù)到原始狀態(tài)，葉片恢復(fù)旋轉(zhuǎn)狀態(tài)。在化工、塑料、鋼鐵、電力、水泥、制藥、飼料、食品等行業(yè)得到了的應(yīng)用。
SR2-10-185當(dāng)涂電廠用阻旋式料位開關(guān)
產(chǎn)品特點(diǎn)：·
進(jìn)口馬達(dá)，可長時(shí)間連續(xù)運(yùn)轉(zhuǎn)；· 油封設(shè)計(jì)可以防粉塵沿軸滲入；· 扭力,且扭力大小可以調(diào)節(jié)；· 葉片承受過重負(fù)荷時(shí)，馬達(dá)回轉(zhuǎn)機(jī)構(gòu)會(huì)自動(dòng)打滑，保護(hù)不受損壞；· 接續(xù)規(guī)格、葉片、長度皆可接受定制。技術(shù)參數(shù)： · 電源： (A)110VAC (B)220VAC (C)24VAC· 接點(diǎn)容量：5A/250VAC SPDT· 功率：4W· 介電強(qiáng)度： 1500VAC×1min· 葉片轉(zhuǎn)速：1rpm· 防護(hù)等級(jí)：IP65· 入線口規(guī)格：1/2″PF· 適用小比重：0.3g/ cm3· 溫度：-20～80℃（高溫型耐350℃）· 標(biāo)準(zhǔn)螺紋型」o 接續(xù)：1″PFo 適合水平安裝o 接續(xù)及牙口至葉片長度可定制·
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