化工儀器網(wǎng)
技術(shù)文章
bellmer保護(hù)繼電器K110946特惠全國(guó)供應(yīng)
閱讀：719 發(fā)布時(shí)間：2021-6-30 bellmer保護(hù)繼電器K110946特惠全國(guó)供應(yīng)
BELLMERBellmer is an international high-class technology supplier with two divisions: Paper Technology focused on paper & board machines and Separation Technology for water and sludge treatment.
Our family-owned company, founded 1842 in Germany, is worldwide installing high-class equipment in more than 60 industries as well as in municipal sludge treatment plants. Qualification and motivation is the key to success: At any time, our experts support you on site with service, concepts, and equipment. We optimize your operation worldwide together with our international team. We are prepared to be your personal and flexible partner, your care-taker contributing to your corporate success with innovative solutions Our specialists design, customize and manufacture in Germany and Finland systems and upgrades for paper and board machines. We install complete production lines as well as single products from our TurboLine for perfect production of paper, board or specialty fiber products.In our second business sector separation technology we focus on perfect separation of liquids and solids. Our products clean water, filter almost any liquid, press sludges to highest dryness or produce best quality food juiceGAPCON歷史是從Carl Bellmer先生于1842年在尼芬收購的一家造紙廠開始的，通過大膽的創(chuàng)新，堅(jiān)持不懈地努力和團(tuán)隊(duì)精神，以及所有員工的專業(yè)知識(shí)，今天奔馬公司已經(jīng)成為兩大領(lǐng)域的專業(yè)設(shè)備生產(chǎn)廠商：造紙工藝和分離技術(shù)。為了濃縮脫水各種懸浮物的來自環(huán)境保護(hù)領(lǐng)域的用戶，以及造紙和食品工業(yè)的用戶已經(jīng)受益于我們的經(jīng)驗(yàn)和技術(shù)超過165年。奔馬從1842年開始就致力于為的紙漿和造紙工業(yè)服務(wù)。BELLMER GAPCON差動(dòng)壓力調(diào)節(jié)器名稱/標(biāo)題差壓調(diào)節(jié)器1：1,62*組裝/回顧比率1：1,62，具有環(huán)形的由彈性材料制成的節(jié)流體，它在自身與調(diào)節(jié)星輪之間限定在流過的流體的壓力下變化的控制間崇，其中保持在絲杠上的調(diào)節(jié)星輪在其外周上帶有在縱向上變化的調(diào)節(jié)輪廓部并且在縱向上可移動(dòng)地被導(dǎo)引，使得絲桿的旋轉(zhuǎn)運(yùn)動(dòng)能轉(zhuǎn)換成調(diào)節(jié)星輪的縱向運(yùn)動(dòng)以便通過調(diào)節(jié)星輪與節(jié)流體的相對(duì)位置的變化來改變控制間隙。
bellmer保護(hù)繼電器K110946特惠全國(guó)供應(yīng)
ogether with you, Bellmer advises, plans and designs plants or modernization projects for the pulp and paper industry. Paper Technology stands for innovative and efficient solutions for your paper production. From the approach flow via the wire section, press part and drying section up to the pope reel, complete paper machines can be supplied ready to use.
Paper & Board Machines
Bellmer offers all sorts of complete paper machines and board machines for the production of mass papers, specialty papers, packaging grades or board. The Bellmer team designs, manufactures, installs and optimizes complete machines and production lines for you. Greenfield installation, as well as expansion on existing paper mills, are a delight for our engineers and specialists. You can expect much more than just standard solutions. We are always prepared to create a customized design together with you and your team. Our constantly further-developed products of the TurboLine offer the full range of high-class products to combine to high performance and best quality papers.
The more specific your machine has to be, the more you will feel our enthusiasm in finding the ideal solution just for you.
Based on our experience, we develop machine building solutions with integrated control technology. They are implemented in a turnkey way and commissioned & started up by Bellmer specialists.
No matter, if it is fine paper or packaging paper or anything else, for Bellmer your needs are the top priority!
In addition to a joint optimization phase, we offer our 24h service through 365 days a year as a standard feature for our customers
電磁式繼電器一般由鐵芯、線圈、銜鐵、觸點(diǎn)簧片等組成的。只要在線圈兩端加上一定的電壓，線圈中就會(huì)流過一定的電流，從而產(chǎn)生電磁效應(yīng)，銜鐵就會(huì)在電磁力吸引的作用下克服返回彈簧的拉力吸向鐵芯，從而帶動(dòng)銜鐵的動(dòng)觸點(diǎn)與靜觸點(diǎn)（常開觸點(diǎn)）吸合。
當(dāng)線圈斷電后，電磁的吸力也隨之消失，銜鐵就會(huì)在彈簧的反作用力返回原來的位置，使動(dòng)觸點(diǎn)與原來的靜觸點(diǎn)（常閉觸點(diǎn)）吸合。這樣吸合、釋放，從而達(dá)到了在電路中的導(dǎo)通、切斷的目的。對(duì)于繼電器的“常開、常閉”觸點(diǎn)，可以這樣來區(qū)分：繼電器線圈未通電時(shí)處于斷開狀態(tài)的靜觸點(diǎn)，稱為“常開觸點(diǎn)”；處于接通狀態(tài)的靜觸點(diǎn)稱為“常閉觸點(diǎn)”。
繼電器主要產(chǎn)品技術(shù)參數(shù)
1、額定工作電壓是指繼電器正常工作時(shí)線圈所需要的電壓。根據(jù)繼電器的型號(hào)不同，可以是交流電壓，也可以是直流電壓。
2、直流電阻是指繼電器中線圈的直流電阻，可以通過萬能表測(cè)量。
3、吸合電流是指繼電器能夠產(chǎn)生吸合動(dòng)作的最小電流。在正常使用時(shí)，給定的電流必須略大于吸合電流，這樣繼電器才能穩(wěn)定地工作。而對(duì)于線圈所加的工作電壓，一般不要超過額定工作電壓的1.5倍，否則會(huì)產(chǎn)生較大的電流而把線圈燒毀。
4、釋放電流是指繼電器產(chǎn)生釋放動(dòng)作的最大電流。當(dāng)繼電器吸合狀態(tài)的電流減小到一定程度時(shí)，繼電器就會(huì)恢復(fù)到未通電的釋放狀態(tài)。這時(shí)的電流遠(yuǎn)遠(yuǎn)小于吸合電流。
5、觸點(diǎn)切換電壓和電流是指繼電器允許加載的電壓和電流。它決定了繼電器能控制電壓和電流的大小，使用時(shí)不能超過此值，否則很容易損壞繼電器的觸點(diǎn)。
bellmer保護(hù)繼電器K110946特惠全國(guó)供應(yīng)