英(ying)國(guo)PARVALUX電(dian)機(ji)是由英(ying)國(guo)*早的(de)馬(ma)達(da)制造企業(ye)生產研(yan)發的(de)，PARVALUX公司成(cheng)立于1947年(nian)，自(zi)成(cheng)立之日起，Parvalux為(wei)客戶提供**上*廣泛和(he)(he)可靠的(de)定制直流和(he)(he)交流電(dian)機(ji)。Parvalux在銷(xiao)售和(he)(he)生產電(dian)機(ji)和(he)(he)齒輪箱上不(bu)斷加(jia)速**化(hua)。其中*基礎的(de)變化(hua)是把客戶的(de)意見納入Parvalux決策過(guo)程。

英國PARVALUX電機簡單介紹：英國帕瓦魯斯PARVALUX伺服電機(PARVALUX servo motor )是指在伺服系統中控制機械元件運轉的發動機，是一種補助馬達間接變速裝置。英國PARVALUX電機可使控制速度，位置精度非常準確，可以將電壓信號轉化為轉矩和轉速以驅動控制對象。在自動控制系統中，用作執行元件，把所收到的電信號轉換成電動機軸上的角位移或角速度輸出。分為直流和交流伺服電動機兩大類，其主要特點是，當信號電壓為零時無自轉現象，轉速隨著轉矩的增加而勻速下降。
 

英國PARVALUX交(jiao)(jiao)(jiao)流(liu)伺(si)(si)服電機(ji)(ji)的(de)(de)控(kong)制(zhi)精度由電機(ji)(ji)軸后端的(de)(de)旋轉編碼(ma)器(qi)(qi)保證，由于(yu)(yu)驅(qu)動(dong)器(qi)(qi)內(nei)部采用(yong)了四倍頻技術，驅(qu)動(dong)器(qi)(qi)每接(jie)收一(yi)個命令=131072個脈沖(chong)，相當于(yu)(yu)PARVALUX電機(ji)(ji)轉一(yi)圈，PARVALUX交(jiao)(jiao)(jiao)流(liu)伺(si)(si)服電機(ji)(ji)運轉非常平穩，即使在(zai)低速時(shi)也不(bu)(bu)會(hui)出(chu)現振動(dong)現象。其(qi)交(jiao)(jiao)(jiao)流(liu)伺(si)(si)服系(xi)統(tong)具有共振抑制(zhi)功能(neng)，可(ke)(ke)涵蓋機(ji)(ji)械的(de)(de)剛性不(bu)(bu)足，并且系(xi)統(tong)內(nei)部具有頻率解析(xi)機(ji)(ji)能(neng)(FFT)，可(ke)(ke)檢測出(chu)機(ji)(ji)械的(de)(de)共振點(dian)，便于(yu)(yu)系(xi)統(tong)調整。PARVALUX交(jiao)(jiao)(jiao)流(liu)伺(si)(si)服電機(ji)(ji)具有較強(qiang)的(de)(de)過(guo)載(zai)(zai)能(neng)力。其(qi)*大(da)轉矩為額定轉矩的(de)(de)三倍，可(ke)(ke)用(yong)于(yu)(yu)克(ke)服慣性負載(zai)(zai)在(zai)啟動(dong)瞬間的(de)(de)慣性力矩。PARVALUX交(jiao)(jiao)(jiao)流(liu)伺(si)(si)服驅(qu)動(dong)系(xi)統(tong)為閉環(huan)(huan)控(kong)制(zhi)，驅(qu)動(dong)器(qi)(qi)可(ke)(ke)直接(jie)對電機(ji)(ji)編碼(ma)器(qi)(qi)反(fan)饋信號進(jin)行采樣(yang)，內(nei)部構成(cheng)位(wei)置(zhi)環(huan)(huan)和速度環(huan)(huan)，一(yi)般不(bu)(bu)會(hui)出(chu)現步(bu)進(jin)電機(ji)(ji)的(de)(de)丟步(bu)或過(guo)沖(chong)的(de)(de)現象，控(kong)制(zhi)性能(neng)更(geng)為可(ke)(ke)靠(kao)。

英國PARVALUX作為大型電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)生產企業，主(zhu)要產品包括：PARVALUX電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、PARVALUX伺服電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、PARVALUX微(wei)型電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、 PARVALUX驅動(dong)器、PARVALUX控制器、ARVALUX減(jian)速(su)(su)(su)機(ji)(ji)、 PARVALUX小馬達、PARVALUX交流(liu)(liu)(liu)直流(liu)(liu)(liu)減(jian)速(su)(su)(su)調(diao)速(su)(su)(su)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、 PARVALUX減(jian)速(su)(su)(su)馬達、齒輪減(jian)速(su)(su)(su)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、減(jian)速(su)(su)(su)步進電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、PARVALUX可逆同(tong)步電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、伺服步進電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、永磁直流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、 PARVALUX離合制動(dong)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、力矩電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、二*電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)機(ji)(ji)、 PARVALUX震動(dong)馬達、PARVALUX微(wei)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、PARVALUX交流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、 減(jian)速(su)(su)(su)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、齒輪電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、齒輪減(jian)速(su)(su)(su)馬達、高速(su)(su)(su)直流(liu)(liu)(liu)無 刷電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、交流(liu)(liu)(liu)伺服電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、直流(liu)(liu)(liu)伺服電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)等(deng)。