XD-TJ-300料位開關(guān)
產(chǎn)品概述
XD-TJ-300阻旋式料位開關(guān)是一種用于固態(tài)物料（包括粉狀、粒狀、塊狀及膠狀等）的物位監(jiān)測設(shè)備。該產(chǎn)品通過機械傳動原理實現(xiàn)料位檢測，適用于電力、煤炭、冶金、水泥、化工等行業(yè)，可安裝在原煤倉、混煤筒倉、渣庫等場所，用于定點測量料倉的料位狀態(tài)。其設(shè)計注重穩(wěn)定性和耐用性，能在-10℃至80℃的環(huán)境溫度下穩(wěn)定工作，特殊設(shè)計可耐高溫至400℃。葉片轉(zhuǎn)速為1轉(zhuǎn)/分鐘，通過微電機驅(qū)動，當(dāng)物料阻擋葉片旋轉(zhuǎn)時，機構(gòu)輸出開關(guān)信號，實現(xiàn)料位報警或控制功能。125
技術(shù)特點
XD-TJ-300采用全封閉結(jié)構(gòu)設(shè)計，獨特的油封技術(shù)可有效防止粉塵沿軸滲入，延長使用壽命。馬達配備三個軸承支撐，運行更穩(wěn)定，且扭力大小可調(diào)節(jié)，適應(yīng)不同比重的物料（≥0.5g/cm³）。當(dāng)葉片承受過重負(fù)荷時，馬達離合器自動打滑，避免設(shè)備損壞。產(chǎn)品支持水平或垂直安裝，安裝時需避開進料口直接沖擊，并可根據(jù)需求定制葉片長度和接續(xù)規(guī)格。電源兼容220VAC、110VAC或24VDC，觸點容量為10A/250V，滿足多種工業(yè)場景需求。2615
工作原理
設(shè)備通過同步微電機驅(qū)動檢測葉片低速旋轉(zhuǎn)（1RPM），當(dāng)物料上升阻礙葉片轉(zhuǎn)動時，檢測機構(gòu)產(chǎn)生位移并觸發(fā)微動開關(guān)，輸出有料信號并切斷電機電源；料位下降后，彈簧復(fù)位使葉片恢復(fù)旋轉(zhuǎn)。此過程無需人工干預(yù)，狀態(tài)持續(xù)保持直至料位變化。產(chǎn)品適用于連續(xù)監(jiān)測，可與輸送設(shè)備聯(lián)鎖實現(xiàn)自動化控制，提升生產(chǎn)效率。3716
應(yīng)用場景
廣泛應(yīng)用于電力、鋼鐵、食品、制藥等行業(yè)的料倉管理，如原煤倉堵煤預(yù)警、水泥生料倉滿倉報警等。其抗粘結(jié)、耐高溫特性尤其適合惡劣工況，安裝方式靈活（螺紋或法蘭連接），維護簡便，無需整體拆卸即可檢修內(nèi)部組件。51218
Product Overview
The XD-TJ-300 rotary paddle level switch is designed for monitoring solid materials (powder, granules, lumps, or viscous substances) in industries such as power, coal, metallurgy, and cement. It operates in environments from -10°C to 80°C (up to 400°C with high-temperature adaptation) and is commonly installed in silos, hoppers, or bins for point-level detection. The device features a mechanical rotating paddle that triggers a switch signal upon material contact, enabling reliable alarm or control functions.19
Key Features
With a fully enclosed housing and dust-proof shaft seals, the XD-TJ-300 ensures long-term durability. Its motor utilizes three-bearing support for stable operation, while adjustable torque settings accommodate materials with densities ≥0.5g/cm³. The clutch mechanism slips automatically under excessive load to protect internal components. Installation options include horizontal or vertical mounting (with protective baffles recommended for impact prevention), and customizations like paddle length or connection types are available. Compatible with 220VAC/110VAC/24VDC power supplies, it offers SPDT contacts rated at 10A/250V.213
Working Principle
A micro motor drives the paddle at 1 RPM. When material obstructs rotation, the displacement activates a microswitch to output a signal and cut power. The system resets via spring tension once material recedes, maintaining consistent monitoring without manual intervention. Ideal for automated systems, it can interlock with conveyors to optimize material flow.716
Applications
Suited for harsh conditions (e.g., high dust or temperature), the switch is deployed in coal bunkers, cement silos, and food processing plants to prevent overfill or empty runs. Its modular design allows easy maintenance, and flange/threaded fittings adapt to diverse vessel configurations.1218
XD-TJ-300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。其利用永磁電機帶動葉片旋轉(zhuǎn)，當(dāng)被檢測物料上升至葉片位置時，葉片轉(zhuǎn)動受阻，該阻力通過傳動軸傳遞到接線盒內(nèi)的檢測裝置，檢測裝置則向外輸出一個開關(guān)信號，并切斷電機電源使葉片停止轉(zhuǎn)動。當(dāng)物料下降時，葉片阻力消失，檢測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：·
進口馬達，可長時間連續(xù)運轉(zhuǎn)；· 油封設(shè)計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，馬達回轉(zhuǎn)機構(gòu)會自動打滑，保護不受損壞；· 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· 接點容量：5A/250VAC SPDT· 功率：4W· 介電強度： 1500VAC×1min· 葉片轉(zhuǎn)速：1rpm· 防護等級：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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