英國(guo)帕瓦(wa)魯斯PARVALUX已(yi)有(you)將近六十五年(nian)的(de)歷史,公司一直致(zhi)力(li)于生產和研發減速(su)馬達(da)的(de)解決方案(an)，在各地都大量的(de)OEM客(ke)戶(hu)。擁有(you)超過(guo)1800萬齒輪馬達(da)的(de)現貨庫存，作(zuo)為英國(guo)的(de)分馬力(li)電機的(de)制(zhi)造企業之一，Parvalux為客(ke)戶(hu)提供廣泛和可靠的(de)定制(zhi)直流和交流電機而(er)獲得了良好的(de)聲譽。

                          

    英國帕瓦(wa)魯斯(si)PARVALUX伺(si)(si)服電(dian)(dian)機(ji)（PARVALUX servo motor ）是指在(zai)伺(si)(si)服系統中(zhong)控(kong)(kong)制(zhi)(zhi)機(ji)械元件運轉(zhuan)的發動(dong)機(ji)，是一種補助馬達間接變速(su)裝(zhuang)置(zhi)。伺(si)(si)服電(dian)(dian)機(ji)可使(shi)控(kong)(kong)制(zhi)(zhi)速(su)度(du)(du)，位置(zhi)精度(du)(du)非常(chang)準確，可以將電(dian)(dian)壓(ya)信號(hao)轉(zhuan)化為轉(zhuan)矩(ju)和轉(zhuan)速(su)以驅(qu)動(dong)控(kong)(kong)制(zhi)(zhi)對象(xiang)。在(zai)自(zi)動(dong)控(kong)(kong)制(zhi)(zhi)系統中(zhong)，用作執行(xing)元件，把所收(shou)到的電(dian)(dian)信號(hao)轉(zhuan)換成電(dian)(dian)動(dong)機(ji)軸上的角位移或(huo)角速(su)度(du)(du)輸出。分(fen)為直流(liu)(liu)和交(jiao)流(liu)(liu)伺(si)(si)服電(dian)(dian)動(dong)機(ji)兩大(da)類(lei)，其(qi)主要特點是，當信號(hao)電(dian)(dian)壓(ya)為無自(zi)轉(zhuan)現象(xiang)，轉(zhuan)速(su)隨著轉(zhuan)矩(ju)的增加而勻速(su)下降。

    近(jin)年來矚目共(gong)睹(du)的(de)(de)是(shi)Parvalux在(zai)銷售(shou)和生產電機(ji)和齒輪(lun)箱上(shang)不斷加速(su)(su)。其(qi)中基礎(chu)的(de)(de)變化是(shi)把客戶的(de)(de)意見納入我(wo)們(men)決(jue)策過(guo)程(cheng)。不再是(shi)簡單的(de)(de)生產減(jian)速(su)(su)電機(ji)的(de)(de)工(gong)程(cheng)公司，我(wo)們(men)正在(zai)變成一(yi)個(ge)(ge)‘客戶**’的(de)(de)公司－碰(peng)巧是(shi)生產減(jian)速(su)(su)電機(ji)的(de)(de)企(qi)業(ye)。     英國PARVALUX交流伺(si)服(fu)(fu)電機(ji)的(de)(de)控制(zhi)精(jing)度(du)由電機(ji)軸(zhou)后端的(de)(de)旋轉(zhuan)編(bian)碼(ma)器(qi)(qi)保證，由于(yu)驅(qu)動(dong)(dong)器(qi)(qi)內部采用(yong)了四倍(bei)頻技術(shu)，驅(qu)動(dong)(dong)器(qi)(qi)每(mei)接(jie)收一(yi)個(ge)(ge)命令=131072個(ge)(ge)脈沖(chong)，相當于(yu)PARVALUX電機(ji)轉(zhuan)一(yi)圈，PARVALUX交流伺(si)服(fu)(fu)電機(ji)運轉(zhuan)非常平(ping)穩，即(ji)使在(zai)低速(su)(su)時也不會出(chu)現(xian)振動(dong)(dong)現(xian)象。其(qi)交流伺(si)服(fu)(fu)系(xi)統(tong)具有共(gong)振抑制(zhi)功(gong)能(neng)，可(ke)涵蓋(gai)機(ji)械的(de)(de)剛(gang)性不足，并且系(xi)統(tong)內部具有頻率解析機(ji)能(neng)（FFT），可(ke)檢測(ce)出(chu)機(ji)械的(de)(de)共(gong)振點(dian)，便于(yu)系(xi)統(tong)調整。PARVALUX交流伺(si)服(fu)(fu)電機(ji)具有較強的(de)(de)過(guo)載(zai)能(neng)力。其(qi)轉(zhuan)矩(ju)為額定轉(zhuan)矩(ju)的(de)(de)三倍(bei)，可(ke)用(yong)于(yu)克服(fu)(fu)慣性負載(zai)在(zai)啟動(dong)(dong)瞬間的(de)(de)慣性力矩(ju)。PARVALUX交流伺(si)服(fu)(fu)驅(qu)動(dong)(dong)系(xi)統(tong)為閉(bi)環控制(zhi)，驅(qu)動(dong)(dong)器(qi)(qi)可(ke)直接(jie)對電機(ji)編(bian)碼(ma)器(qi)(qi)反(fan)饋信(xin)號進行采樣，內部構(gou)成位置環和速(su)(su)度(du)環，一(yi)般不會出(chu)現(xian)步(bu)(bu)進電機(ji)的(de)(de)丟步(bu)(bu)或過(guo)沖(chong)的(de)(de)現(xian)象，控制(zhi)性能(neng)更為可(ke)靠。

    英國帕瓦魯(lu)斯(si)PARVALUX公(gong)司(si)主(zhu)要(yao)產品有：PARVALUX電(dian)(dian)機(ji)(ji)(ji)、PARVALUX伺(si)服電(dian)(dian)機(ji)(ji)(ji)、PARVALUX微型電(dian)(dian)機(ji)(ji)(ji)、PARVALUX驅(qu)動器、PARVALUX控制器、ARVALUX減(jian)速(su)(su)機(ji)(ji)(ji)、PARVALUX小馬達(da)、PARVALUX交流直流減(jian)速(su)(su)調速(su)(su)電(dian)(dian)機(ji)(ji)(ji)、PARVALUX減(jian)速(su)(su)馬達(da)、齒(chi)輪減(jian)速(su)(su)電(dian)(dian)機(ji)(ji)(ji)、減(jian)速(su)(su)步(bu)進(jin)電(dian)(dian)機(ji)(ji)(ji)、PARVALUX可逆同步(bu)電(dian)(dian)機(ji)(ji)(ji)、伺(si)服步(bu)進(jin)電(dian)(dian)機(ji)(ji)(ji)、永磁(ci)直流電(dian)(dian)機(ji)(ji)(ji)、PARVALUX離合(he)制動電(dian)(dian)機(ji)(ji)(ji)、力矩(ju)電(dian)(dian)機(ji)(ji)(ji)、二*電(dian)(dian)機(ji)(ji)(ji)、電(dian)(dian)動機(ji)(ji)(ji)、PARVALUX震動馬達(da)、PARVALUX微電(dian)(dian)機(ji)(ji)(ji)、

The name ‘Parvalux’ derives from the latin ‘parvulus’ and ‘lux’ and means ‘young light’, alluding to the hopes that founder Leslie J. Clark had for the Romford-based business where he first began selling motor rewinds in 1947.
After relocating to Bournemouth in 1957, the company moved from simply re-winding motors to designing and manufacturing complete gear-motor units for industrial applications.

Parvalux prospered for forty years through continued expansion of its product offer to cover a broad range of AC/DC electric motors and gearboxes, enabling the business to sell into a diverse range of markets and applications ― all over the world.

In 2003, Steven Clark took over as Chief Executive. With over twenty years experience within Parvalux, Steven was keen to see the business prosper, therefore recruited a professional management team.

In 2008 Parvalux acquired rival firm and DC motor application specialist EMD Drives Systems of Halstead, thereby creating the UK’s largest privately-owned manufacturer of sub 1kW electric motors and gearboxes.

Until that time EMD had shared a similar history to Parvalux, initially winning recognition in the 1960s as volume AC motor supplier to household names such as Qualcast and Hotpoint, but then moved exclusively into DC products by the 1980s where they would compete directly with Parvalux for some 30 years.

EMD was relocated in its entirety to the Bournemouth headquarters during early 2009. The team was strengthened with key members of the EMD team relocating to join the newly merged business.

The integration allowed Parvalux to offer geared motor solutions in much higher quantities than previously possible. To cement this unique position a first class ‘product development and design’ function (PDD) was created.

 Today, Parvalux remains a privately owned, professionally managed business with distributors in 21 countries.