ZF2000磁粉測功機只要用于(yu)測(ce)試(shi)電(dian)(dian)機的(de)扭矩(ju)轉(zhuan)速輸出(chu)功率(lv)，特別是(shi)電(dian)(dian)機功率(lv)不大(da)，扭矩(ju)較(jiao)大(da)，轉(zhuan)速電(dian)(dian)流、輸入不高(gao)的(de)情況下(xia)。測(ce)功機可(ke)(ke)以(yi)測(ce)試(shi)電(dian)(dian)機在(zai)空載(zai)、負(fu)載(zai)、堵(du)轉(zhuan)的(de)扭矩(ju)、轉(zhuan)速、輸出(chu)功率(lv)。負(fu)載(zai)可(ke)(ke)以(yi)任意連續調節。結合測(ce)試(shi)電(dian)(dian)機電(dian)(dian)壓、電(dian)(dian)流、輸入功率(lv)就可(ke)(ke)以(yi)測(ce)試(shi)出(chu)電(dian)(dian)機的(de)效率(lv)。

ZF2000磁粉測功機是測(ce)(ce)量電(dian)(dian)(dian)(dian)機(ji)扭(niu)矩(ju)、轉(zhuan)(zhuan)速(su)(su)、軸功率(lv)的(de)(de)測(ce)(ce)量設備(bei)；測(ce)(ce)量電(dian)(dian)(dian)(dian)壓、電(dian)(dian)(dian)(dian)流(liu)、輸(shu)入功率(lv)、頻率(lv)、功率(lv)因數需要配直流(liu)電(dian)(dian)(dian)(dian)參數測(ce)(ce)量儀。測(ce)(ce)功機(ji)及其(qi)測(ce)(ce)試系(xi)統由測(ce)(ce)功機(ji)、控制器、機(ji)械夾具聯(lian)軸器、水(shui)冷系(xi)統等構成，它可以任意(yi)改(gai)變(bian)電(dian)(dian)(dian)(dian)機(ji)的(de)(de)負載(zai)(zai)，直接測(ce)(ce)量出電(dian)(dian)(dian)(dian)機(ji)的(de)(de)空載(zai)(zai)、負載(zai)(zai)及堵轉(zhuan)(zhuan)狀(zhuang)態下(xia)電(dian)(dian)(dian)(dian)機(ji)的(de)(de)輸(shu)出轉(zhuan)(zhuan)距(ju)、轉(zhuan)(zhuan)速(su)(su)、輸(shu)出功率(lv)。

1、同時檢(jian)測(ce)輸出轉(zhuan)(zhuan)矩、轉(zhuan)(zhuan)速(su)、輸出功率；實(shi)測(ce)數據實(shi)時刷新，確保數據的(de)同步(bu)性，更加真(zhen)實(shi)的(de)放映電(dian)機的(de)性能。

2、配有串行RS232及打印接(jie)口(kou)，測試(shi)數(shu)據以(yi)EXCELL文檔形式(shi)保存形成數(shu)據報表。曲線以(yi)圖片格式(shi)展現。

3、可分(fen)手動(dong)(dong)/自動(dong)(dong)測試，測試時間自動(dong)(dong)設定；自動(dong)(dong)測試是(shi)在測試軟件界(jie)面設置(zhi)加載量與加載速度。

4、可自動繪制電機特性(xing)曲線(xian)；可以(yi)形成T-N曲線(xian)。

5、具有速度反饋(kui)控制、轉(zhuan)矩補(bu)償(chang)控制。

6、電(dian)機(ji)夾裝方便(bian)調節，便(bian)于安裝電(dian)機(ji)。

組(zu)成及原理磁(ci)(ci)粉(fen)(fen)(fen)測功機是由(you)定(ding)子(zi)、實(shi)心轉(zhuan)子(zi)、激磁(ci)(ci)線(xian)圈(quan)(quan)、磁(ci)(ci)粉(fen)(fen)(fen)介(jie)質、支架、底板(ban)等組(zu)成，當磁(ci)(ci)粉(fen)(fen)(fen)測功機內部線(xian)圈(quan)(quan)通過電(dian)流(liu)時產(chan)生磁(ci)(ci)場，使內部磁(ci)(ci)粉(fen)(fen)(fen)按(an)磁(ci)(ci)力(li)(li)(li)線(xian)排成磁(ci)(ci)鏈(lian)，由(you)磁(ci)(ci)粉(fen)(fen)(fen)鏈(lian)產(chan)生拉力(li)(li)(li)變(bian)為(wei)阻止轉(zhuan)子(zi)旋轉(zhuan)的阻力(li)(li)(li)，該力(li)(li)(li)即為(wei)負(fu)載(zai)力(li)(li)(li)矩(ju)。改變(bian)激磁(ci)(ci)電(dian)流(liu)即可改變(bian)負(fu)載(zai)力(li)(li)(li)矩(ju)。

產品(pin)特點(dian)：

1. 轉(zhuan)子為空心鼓(gu)形(xing)轉(zhuan)子，慣(guan)性小(xiao)，承(cheng)受離心力大。
2. 測功機的(de)力矩產(chan)生是(shi)由(you)磁粉鏈的(de)拉力形成，力矩變化具有緩沖性。
3. 靜態(tai)轉(zhuan)矩(ju)(ju)力矩(ju)(ju)平滑，沒有齒槽波(bo)動轉(zhuan)矩(ju)(ju)，無剩磁轉(zhuan)矩(ju)(ju)。
4. 無(wu)摩(mo)擦結(jie)構，使用壽命長。
5. 操作(zuo)方便,只(zhi)需調節激磁電(dian)流即可改(gai)變測(ce)功機的力(li)矩(ju)大小。

測功機基本特(te)性：

（1）勵(li)磁(ci)電流——力矩特性勵(li)磁(ci)電流與轉矩基本成線(xian)性關系，通(tong)過調(diao)節勵(li)磁(ci)電流可以控制力矩的大小。

1. 轉速(su)(su)——力(li)矩特性力(li)矩與轉速(su)(su)無關，保持定值。(勵磁電流不(bu)(bu)變時，在(zai)允許的轉速(su)(su)范圍內(nei)轉矩不(bu)(bu)受轉速(su)(su)高低變化(hua)的影(ying)響)靜(jing)力(li)矩和動力(li)矩沒有差別。
2. 負載特性測功(gong)機(ji)的允許(xu)(xu)運(yun)行功(gong)率(lv)(lv),在散熱條件一定(ding)(ding)時(shi)(shi)(shi)(shi),是定(ding)(ding)值。其實際(ji)選(xuan)用(yong)選(xuan)型時(shi)(shi)(shi)(shi)，實用(yong)運(yun)行功(gong)率(lv)(lv)需在允允許(xu)(xu)功(gong)率(lv)(lv)以(yi)內。使(shi)(shi)用(yong)轉(zhuan)速高時(shi)(shi)(shi)(shi)，需降(jiang)低力矩使(shi)(shi)用(yong)。例：ZF100測功(gong)機(ji)：額(e)定(ding)(ding)力矩：M=100N.m滑差功(gong)率(lv)(lv)：P=8KW則(ze)轉(zhuan)速：n=800rpm如轉(zhuan)速：n=1500rpm時(shi)(shi)(shi)(shi)連續(xu)(xu)運(yun)行，則(ze)允許(xu)(xu)力矩應(ying)為M=9550P/n=9550×8/1500=50.9N.m（式中9550為單位換算常數(shu)）即如轉(zhuan)速提高為1500rpm時(shi)(shi)(shi)(shi)，力矩只能在50N.m以(yi)下連續(xu)(xu)使(shi)(shi)用(yong)。否則(ze)溫度連續(xu)(xu)升高。

選型(xing)一般以(yi)所(suo)需傳(chuan)遞(di)的(de)(de)(de)大轉矩來(lai)選定，并(bing)注意保證實際(ji)使用的(de)(de)(de)運行(xing)功率(lv)，應(ying)小于技術(shu)參(can)數的(de)(de)(de)允許運行(xing)功率(lv)，余量(liang)大點更能延(yan)長使用壽命。

應用(yong)場(chang)合：用(yong)于(yu)中大(da)力矩(ju)而轉速(su)低的電(dian)機(ji)(ji)(ji)測試，如起動(dong)(dong)電(dian)機(ji)(ji)(ji)恒(heng)力矩(ju)帶載起動(dong)(dong)、異步(bu)電(dian)動(dong)(dong)機(ji)(ji)(ji)、直(zhi)流減(jian)速(su)電(dian)機(ji)(ji)(ji)、直(zhi)流電(dian)機(ji)(ji)(ji)、電(dian)動(dong)(dong)工具(ju)、三相電(dian)機(ji)(ji)(ji)、同(tong)步(bu)電(dian)機(ji)(ji)(ji)、調速(su)電(dian)機(ji)(ji)(ji)、步(bu)進電(dian)機(ji)(ji)(ji)、雨(yu)刮器(qi)電(dian)機(ji)(ji)(ji)、搖窗電(dian)機(ji)(ji)(ji)、汽車暖風(feng)電(dian)機(ji)(ji)(ji)、電(dian)動(dong)(dong)車電(dian)機(ji)(ji)(ji)及造紙、紡織等行業使(shi)用(yong)的恒(heng)張力控制(zhi)等。

組(zu)成系(xi)統配置：

（1）配置(zhi)選(xuan)擇配置(zhi)一：測功機控制器(qi)、測功機、機械夾(jia)具、聯軸器(qi)功能描(miao)述：手(shou)動調節負載(zai)大(da)小（可以(yi)(yi)連(lian)續調節），可以(yi)(yi)測試電機轉速、轉矩(ju)、輸(shu)出功率配置(zhi)二：測(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)機(ji)(ji)控(kong)(kong)制(zhi)器、測(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)機(ji)(ji)、機(ji)(ji)械夾具(ju)、聯軸(zhou)器、電(dian)(dian)(dian)參數(shu)(shu)(shu)（單(dan)相(xiang)、直流(liu)(liu)、三(san)(san)相(xiang)）功(gong)(gong)(gong)(gong)(gong)(gong)能(neng)(neng)描(miao)述(shu)：手動(dong)調(diao)(diao)節負載大小（可(ke)以(yi)連續(xu)調(diao)(diao)節），可(ke)以(yi)測(ce)(ce)試電(dian)(dian)(dian)機(ji)(ji)轉速、轉矩、輸出功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)、電(dian)(dian)(dian)壓、電(dian)(dian)(dian)流(liu)(liu)、功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)因數(shu)(shu)(shu)、頻率(lv)、輸入(ru)功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)、效率(lv)、配置(zhi)三(san)(san)：測(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)機(ji)(ji)控(kong)(kong)制(zhi)器、測(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)機(ji)(ji)、機(ji)(ji)械夾具(ju)、聯軸(zhou)器、電(dian)(dian)(dian)參數(shu)(shu)(shu)（單(dan)相(xiang)、直流(liu)(liu)、三(san)(san)相(xiang)）、測(ce)(ce)試軟(ruan)件(jian)(jian)、工(gong)控(kong)(kong)機(ji)(ji)+顯示器功(gong)(gong)(gong)(gong)(gong)(gong)能(neng)(neng)描(miao)述(shu)：手動(dong)/自動(dong)調(diao)(diao)節負載大小，可(ke)以(yi)連續(xu)調(diao)(diao)節或(huo)者通過軟(ruan)件(jian)(jian)自動(dong)加(jia)載測(ce)(ce)試，可(ke)以(yi)測(ce)(ce)試電(dian)(dian)(dian)機(ji)(ji)轉速、轉矩、輸出功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)、電(dian)(dian)(dian)壓、電(dian)(dian)(dian)流(liu)(liu)、功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)因數(shu)(shu)(shu)、頻率(lv)、輸入(ru)功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)、效率(lv)；軟(ruan)件(jian)(jian)能(neng)(neng)自動(dong)記錄(lu)數(shu)(shu)(shu)據、保存打印特(te)性曲線。配置(zhi)四(si)：測(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)機(ji)(ji)控(kong)(kong)制(zhi)器、測(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)機(ji)(ji)、機(ji)(ji)械夾具(ju)、聯軸(zhou)器、電(dian)(dian)(dian)參數(shu)(shu)(shu)（單(dan)相(xiang)、直流(liu)(liu)、三(san)(san)相(xiang)）、測(ce)(ce)試軟(ruan)件(jian)(jian)、工(gong)控(kong)(kong)機(ji)(ji)+顯示器、變頻電(dian)(dian)(dian)源（直流(liu)(liu)穩壓電(dian)(dian)(dian)源）、控(kong)(kong)制(zhi)柜。