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ZF400磁粉測功機

簡要(yao)描述:ZF400磁粉測功(gong)(gong)機(ji)只(zhi)要用于測試(shi)電(dian)(dian)(dian)機(ji)的(de)扭矩(ju)(ju)轉(zhuan)速輸(shu)(shu)出(chu)(chu)功(gong)(gong)率(lv),特別是電(dian)(dian)(dian)機(ji)功(gong)(gong)率(lv)不(bu)大,扭矩(ju)(ju)較大,轉(zhuan)速電(dian)(dian)(dian)流、輸(shu)(shu)入不(bu)高的(de)情況下。測功(gong)(gong)機(ji)可(ke)以測試(shi)電(dian)(dian)(dian)機(ji)在空載(zai)、負載(zai)、堵轉(zhuan)的(de)扭矩(ju)(ju)、轉(zhuan)速、輸(shu)(shu)出(chu)(chu)功(gong)(gong)率(lv)。負載(zai)可(ke)以任意連續調節(jie)。結合測試(shi)電(dian)(dian)(dian)機(ji)電(dian)(dian)(dian)壓(ya)、電(dian)(dian)(dian)流、輸(shu)(shu)入功(gong)(gong)率(lv)就可(ke)以測試(shi)出(chu)(chu)電(dian)(dian)(dian)機(ji)的(de)效率(lv)。

  • 產(chan)品型號:
  • 廠(chang)商性質(zhi):生產廠家
  • 更新(xin)時間(jian):2023-10-29
  • 訪(fang)  問  量:1190
詳細介紹

ZF400磁粉測功機只(zhi)要(yao)用于測(ce)(ce)(ce)(ce)試(shi)(shi)電(dian)機(ji)的(de)(de)(de)扭矩轉(zhuan)速(su)輸(shu)出(chu)功(gong)(gong)率,特別(bie)是電(dian)機(ji)功(gong)(gong)率不(bu)大,扭矩較大,轉(zhuan)速(su)電(dian)流(liu)、輸(shu)入(ru)不(bu)高(gao)的(de)(de)(de)情況下。測(ce)(ce)(ce)(ce)功(gong)(gong)機(ji)可以測(ce)(ce)(ce)(ce)試(shi)(shi)電(dian)機(ji)在(zai)空載、負(fu)載、堵轉(zhuan)的(de)(de)(de)扭矩、轉(zhuan)速(su)、輸(shu)出(chu)功(gong)(gong)率。負(fu)載可以任意連(lian)續調節。結(jie)合(he)測(ce)(ce)(ce)(ce)試(shi)(shi)電(dian)機(ji)電(dian)壓(ya)、電(dian)流(liu)、輸(shu)入(ru)功(gong)(gong)率就可以測(ce)(ce)(ce)(ce)試(shi)(shi)出(chu)電(dian)機(ji)的(de)(de)(de)效率。

 

ZF400磁粉測功機是(shi)測(ce)(ce)量電(dian)機(ji)扭(niu)矩、轉(zhuan)(zhuan)速、軸(zhou)功(gong)率(lv)的(de)測(ce)(ce)量設備;測(ce)(ce)量電(dian)壓、電(dian)流(liu)(liu)、輸(shu)入功(gong)率(lv)、頻(pin)率(lv)、功(gong)率(lv)因(yin)數(shu)需要配直流(liu)(liu)電(dian)參數(shu)測(ce)(ce)量儀(yi)。測(ce)(ce)功(gong)機(ji)及其測(ce)(ce)試系(xi)統由測(ce)(ce)功(gong)機(ji)、控制器(qi)、機(ji)械夾具聯(lian)軸(zhou)器(qi)、水冷系(xi)統等構成,它可(ke)以任意改變電(dian)機(ji)的(de)負(fu)載,直接(jie)測(ce)(ce)量出(chu)電(dian)機(ji)的(de)空(kong)載、負(fu)載及堵轉(zhuan)(zhuan)狀(zhuang)態(tai)下(xia)電(dian)機(ji)的(de)輸(shu)出(chu)轉(zhuan)(zhuan)距、轉(zhuan)(zhuan)速、輸(shu)出(chu)功(gong)率(lv)。

1、同(tong)時(shi)檢測輸出轉矩、轉速、輸出功率;實測數據(ju)實時(shi)刷新,確保數據(ju)的同(tong)步性,更(geng)加真實的放(fang)映(ying)電機的性能。

2、配(pei)有串行RS232及打印接口,測試數(shu)據(ju)以(yi)EXCELL文檔形式保存(cun)形成數(shu)據(ju)報表。曲線(xian)以(yi)圖片格(ge)式展(zhan)現。

3、可(ke)分(fen)手動(dong)/自動(dong)測試,測試時間自動(dong)設定;自動(dong)測試是在測試軟件界面設置加(jia)載量與(yu)加(jia)載速(su)度。

4、可(ke)自動繪(hui)制(zhi)電(dian)機特性曲(qu)線;可(ke)以(yi)形成T-N曲(qu)線。

5、具(ju)有(you)速度反(fan)饋控(kong)(kong)制、轉矩補償(chang)控(kong)(kong)制。

6、電機夾裝方(fang)便(bian)調節,便(bian)于安裝電機。

 

組成(cheng)(cheng)及原(yuan)理(li)磁(ci)(ci)(ci)粉(fen)(fen)測(ce)功機是由(you)定子(zi)、實心轉子(zi)、激磁(ci)(ci)(ci)線(xian)(xian)圈(quan)、磁(ci)(ci)(ci)粉(fen)(fen)介質、支(zhi)架、底板(ban)等組成(cheng)(cheng),當磁(ci)(ci)(ci)粉(fen)(fen)測(ce)功機內部線(xian)(xian)圈(quan)通過電流時(shi)產(chan)生磁(ci)(ci)(ci)場,使(shi)內部磁(ci)(ci)(ci)粉(fen)(fen)按(an)磁(ci)(ci)(ci)力線(xian)(xian)排成(cheng)(cheng)磁(ci)(ci)(ci)鏈(lian),由(you)磁(ci)(ci)(ci)粉(fen)(fen)鏈(lian)產(chan)生拉力變(bian)為阻(zu)止轉子(zi)旋轉的阻(zu)力,該力即為負載(zai)力矩(ju)。改變(bian)激磁(ci)(ci)(ci)電流即可改變(bian)負載(zai)力矩(ju)。

產品特點:

  1. 轉子為(wei)空心鼓形(xing)轉子,慣性小,承(cheng)受離心力(li)大。
  2. 測功機的力(li)矩(ju)(ju)產生是(shi)由磁粉鏈(lian)的拉(la)力(li)形成,力(li)矩(ju)(ju)變化具(ju)有緩沖(chong)性。
  3. 靜態轉(zhuan)矩(ju)力矩(ju)平(ping)滑,沒有齒槽波動轉(zhuan)矩(ju),無剩磁轉(zhuan)矩(ju)。
  4. 無(wu)摩擦結構,使用(yong)壽命(ming)長。
  5. 操作方便,只需調節激(ji)磁(ci)電(dian)流即可(ke)改(gai)變測功機(ji)的力(li)矩大小(xiao)。

測功(gong)機基本特性:

(1)勵磁(ci)電(dian)流——力矩特性(xing)勵磁(ci)電(dian)流與轉矩基本成線(xian)性(xing)關系(xi),通過調節勵磁(ci)電(dian)流可(ke)以(yi)控制(zhi)力矩的大小。

  1. 轉速——力(li)矩(ju)特性力(li)矩(ju)與轉速無關,保(bao)持定(ding)值(zhi)。(勵磁(ci)電流(liu)不(bu)變(bian)時(shi),在允許的(de)轉速范圍內轉矩(ju)不(bu)受轉速高低變(bian)化的(de)影響)靜力(li)矩(ju)和(he)動力(li)矩(ju)沒(mei)有差別。
  2. 負載特性測(ce)功機(ji)的允許運行功率,在(zai)(zai)散(san)熱條件一定(ding)時,是定(ding)值。其(qi)實際選用(yong)選型時,實用(yong)運行功率需在(zai)(zai)允允許功率以內(nei)。使用(yong)轉(zhuan)(zhuan)速(su)高時,需降低(di)力矩(ju)使用(yong)。例:ZF100測(ce)功機(ji):額定(ding)力矩(ju):M=100N.m滑差功率:P=8KW則轉(zhuan)(zhuan)速(su):n=800rpm如轉(zhuan)(zhuan)速(su):n=1500rpm時連續運行,則允許力矩(ju)應為(wei)M=9550P/n=9550×8/1500=50.9N.m(式中(zhong)9550為(wei)單(dan)位換算常(chang)數(shu))即如轉(zhuan)(zhuan)速(su)提(ti)高為(wei)1500rpm時,力矩(ju)只能在(zai)(zai)50N.m以下連續使用(yong)。否則溫度連續升高。

選(xuan)型一般(ban)以所(suo)需傳遞的大(da)轉矩來選(xuan)定,并注意保證實際使用(yong)的運行功率,應小于技術參(can)數的允許運行功率,余量大(da)點更(geng)能(neng)延長使用(yong)壽命(ming)。

應(ying)用場合:用于中(zhong)大力矩(ju)(ju)而(er)轉速低的電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)測(ce)試,如起(qi)動(dong)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)恒力矩(ju)(ju)帶載起(qi)動(dong)、異步電(dian)(dian)(dian)(dian)(dian)動(dong)機(ji)(ji)、直流減速電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、直流電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、電(dian)(dian)(dian)(dian)(dian)動(dong)工具、三相電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、同步電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、調速電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、步進電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、雨刮(gua)器(qi)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、搖窗電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、汽(qi)車暖風電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、電(dian)(dian)(dian)(dian)(dian)動(dong)車電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)及(ji)造紙、紡織等行業使(shi)用的恒張(zhang)力控制等。

組成系統(tong)配置:

(1)配置選擇配置一(yi):測功機控(kong)制器、測功機、機械夾具、聯(lian)軸器功能描述:手(shou)動調節(jie)負載大小(xiao)(可以(yi)連續調節(jie)),可以(yi)測試電機轉速、轉矩、輸出功率配置二:測功(gong)(gong)(gong)機(ji)(ji)(ji)控(kong)制器(qi)、測功(gong)(gong)(gong)機(ji)(ji)(ji)、機(ji)(ji)(ji)械(xie)夾具(ju)、聯(lian)軸器(qi)、電(dian)(dian)(dian)參(can)數(shu)(單(dan)相(xiang)、直流(liu)、三相(xiang))功(gong)(gong)(gong)能描述(shu):手動調節負載(zai)大(da)小(xiao)(可(ke)以(yi)連續調節),可(ke)以(yi)測試電(dian)(dian)(dian)機(ji)(ji)(ji)轉速、轉矩、輸出功(gong)(gong)(gong)率(lv)(lv)(lv)、電(dian)(dian)(dian)壓、電(dian)(dian)(dian)流(liu)、功(gong)(gong)(gong)率(lv)(lv)(lv)因數(shu)、頻率(lv)(lv)(lv)、輸入(ru)功(gong)(gong)(gong)率(lv)(lv)(lv)、效率(lv)(lv)(lv)、配置三:測功(gong)(gong)(gong)機(ji)(ji)(ji)控(kong)制器(qi)、測功(gong)(gong)(gong)機(ji)(ji)(ji)、機(ji)(ji)(ji)械(xie)夾具(ju)、聯(lian)軸器(qi)、電(dian)(dian)(dian)參(can)數(shu)(單(dan)相(xiang)、直流(liu)、三相(xiang))、測試軟件(jian)、工控(kong)機(ji)(ji)(ji)+顯示(shi)器(qi)功(gong)(gong)(gong)能描述(shu):手動/自(zi)動調節負載(zai)大(da)小(xiao),可(ke)以(yi)連續調節或(huo)者通過軟件(jian)自(zi)動加載(zai)測試,可(ke)以(yi)測試電(dian)(dian)(dian)機(ji)(ji)(ji)轉速、轉矩、輸出功(gong)(gong)(gong)率(lv)(lv)(lv)、電(dian)(dian)(dian)壓、電(dian)(dian)(dian)流(liu)、功(gong)(gong)(gong)率(lv)(lv)(lv)因數(shu)、頻率(lv)(lv)(lv)、輸入(ru)功(gong)(gong)(gong)率(lv)(lv)(lv)、效率(lv)(lv)(lv);軟件(jian)能自(zi)動記錄數(shu)據(ju)、保存打(da)印(yin)特性曲線。配置四:測功(gong)(gong)(gong)機(ji)(ji)(ji)控(kong)制器(qi)、測功(gong)(gong)(gong)機(ji)(ji)(ji)、機(ji)(ji)(ji)械(xie)夾具(ju)、聯(lian)軸器(qi)、電(dian)(dian)(dian)參(can)數(shu)(單(dan)相(xiang)、直流(liu)、三相(xiang))、測試軟件(jian)、工控(kong)機(ji)(ji)(ji)+顯示(shi)器(qi)、變頻電(dian)(dian)(dian)源(直流(liu)穩壓電(dian)(dian)(dian)源)、控(kong)制柜。

系統(tong)功能描述(shu):

1、系(xi)統集成一體化、美觀大方(fang)、操作方(fang)便(bian)、方(fang)便(bian)移(yi)動、節省空間;

2、手動(dong)/自動(dong)調節負載大小(xiao),可以連續調節或者通過軟(ruan)件(jian)自動(dong)加載測試,可以測試電(dian)(dian)機轉速(su)、轉矩、輸出功(gong)率(lv)、電(dian)(dian)壓、電(dian)(dian)流、功(gong)率(lv)因數、頻率(lv)、輸入功(gong)率(lv)、效率(lv);軟(ruan)件(jian)能自動(dong)記錄數據、保(bao)存打印(yin)特(te)性(xing)曲線。

3、電量測試儀具有多檔量程(cheng)(自動切換)滿足大功(gong)率電機和小功(gong)率電機的(de)測試;

4、可(ke)以電腦(nao)上控(kong)制電機的開關(guan)操作;

5、系(xi)統(tong)具有手動、自(zi)動測試方(fang)式(此方(fang)式可(ke)(ke)不聯接電腦操作)全部(bu)過程可(ke)(ke)在(zai)控制柜上的顯示控制儀上實現;數據(ju)可(ke)(ke)鎖存(cun),以便手工(gong)記錄;

系統軟件介紹:

(1)、測(ce)試(shi)(shi)界面(mian):測(ce)試(shi)(shi)界面(mian)可(ke)以實時(shi)顯示測(ce)試(shi)(shi)的(de)(de)瞬時(shi)值(電壓(ya)、電流、轉(zhuan)(zhuan)速、轉(zhuan)(zhuan)矩、輸(shu)入功(gong)(gong)率、輸(shu)出功(gong)(gong)率、效率),并可(ke)以間(jian)按一定的(de)(de)時(shi)間(jian)采(cai)集數(shu)據。同時(shi)在測(ce)試(shi)(shi)過程中(zhong)曲(qu)線自動繪制(zhi)。更(geng)好的(de)(de)監控測(ce)試(shi)(shi)的(de)(de)過程。

(2)、報表分析:

(A)整(zheng)個(ge)測試(shi)過(guo)程的曲線圖(電(dian)壓、電(dian)流、轉速、轉矩、輸入功率、輸出功率、效率)

(B)銘牌參數值

(C)關鍵(jian)點電機(ji)性能分(fen)析空(kong)載點:電流值(zhi)(zhi)(zhi)和轉(zhuan)速值(zhi)(zhi)(zhi)大(da)轉(zhuan)矩(ju)(ju)(ju)點:轉(zhuan)矩(ju)(ju)(ju)值(zhi)(zhi)(zhi)、轉(zhuan)速值(zhi)(zhi)(zhi)、電流值(zhi)(zhi)(zhi)、輸(shu)出功率值(zhi)(zhi)(zhi)、效(xiao)率值(zhi)(zhi)(zhi)大(da)輸(shu)出功率點:轉(zhuan)矩(ju)(ju)(ju)值(zhi)(zhi)(zhi)、轉(zhuan)速值(zhi)(zhi)(zhi)、電流值(zhi)(zhi)(zhi)、輸(shu)出功率值(zhi)(zhi)(zhi)、效(xiao)率值(zhi)(zhi)(zhi)高效(xiao)率值(zhi)(zhi)(zhi):轉(zhuan)矩(ju)(ju)(ju)值(zhi)(zhi)(zhi)、轉(zhuan)速值(zhi)(zhi)(zhi)、電流值(zhi)(zhi)(zhi)、輸(shu)出功率值(zhi)(zhi)(zhi)、效(xiao)率值(zhi)(zhi)(zhi)。

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