491彩好的

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491彩好的you      bian:318050

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2元彩是值得您信赖的

发布日期:2015-05-07浏览量:7079 次

491彩好的bianpinqihesifuqudongqidoushidajiabijiaochangyongdedianqishebeile,danshitongyangdoushikongzhidianjipinlvdeweishenmeyaoyongliangzhongbutongdedianqishebei!xiamianjiangcongbianpinqi、sifudianjicaokonghedianjisangefangmianjinxingjieshaohebizhao。

  变频器方面:

491彩好的  jianlvedebianpinqizhinengdiaoligoutongdianjidesudu,zheishinenggoukaihuanyenenggoubihuanyaoshicaokongfangfahebianpinqierding,zheijiushichuantongyiyishangdev/fcaokongfangfa。rujinxuduodebianpinxianyijingguoshuxuemoxingdeshuli,jianggoutongdianjidedingzicichanguvw3xiangzhuanhuaweinenggoucaokongdianjizhuansuhezhuanjudelianggedianliudefenliang,rujindaduoshunengjinxinglijucaokongdezhemingpinpaidebianpinqidoushixuanyongzheiyangfangfacaokongliju,uvwmeixiangdeshuchuyaojiamoerxiaoyingdedianliujianceshebei,caiyangfanyinghougouchengbihuanfufanyingdedianliuhuandepiddiaoli;afsendebianpinyoutichuhezheiyang fangfabuyiyangdezhijiezhuanjucaokongjineng。zheiyangnenggoujicaokongdianjidesuduyekecaokongdianjideliju,bingqiesududecaokongjingduyouyuv/fcaokong,bianmaqifanyingyekejiakebujia,jiadeshifencaokong jingduhehuyingtexingyaohaoxuduo。

  电机方面:

  sifudianjidecailiao、jiegouhejiagongjishuyaoyuanyuangaoyubianpinqiqudongdejiaoliudianji(tongchangjiaoliudianjihuohengliju、henggonglvdenggeleibianpindianji),yejiushishuodangqudongqishuchudianliu、dianya、pinlvgaibianhenkuaidedianyuanshi,sifudianjijiunengyijudianyuangaibianfashenghuyingdedongzuogaibian,xiangyingtexinghekangguozaicainengyuanyuangaoyubianpinqiqudongdejiaoliudianji,dianjifangmiandequbieyeshiliangzhegongnengbuyiyangdegenben。jiushishuobushibianpinshuchubulegaibianneimekuaidedianyuanxinhao,ershidianjizishenjiufanyingbule,suoyizaibianpindeneibusuanfashedingshiweileweihudianjizuolexiangyingdeguozaisheding。dangranjibianbushedingbianpinqideshuchunenglirengshiyouxiande,youxiegongnengyouxiudebianpinqijiukeyizhijiequdongsifudianji。

  伺服驱动器方面:

  sifuqudongqizaikaizhanlebianpinjinengdeqiantixia,zaiqudongqineibudedianliuhuan,suduhuanhefangweihuan(bianpinqimeiyougaihuan)doujinxinglebitongchangbianpingengzhunquedecaokongjinenghesuanfayunsuan,zaigongnengshangyebichuantongdesifuqiangdaxuduo,zhuyaodeyidiannenggoujinxingzhunquedefangweicaokong。jingguoshangweicaokongqifasongdemaichongxulielaicaokongsuduhefangwei(dangranyeyouxiesifuneibujichenglecaokongdanyuanhuojingguozongxiantongxundefangfazhijiejiangfangweihesududengcanshushedingzaiqudongqili),qudongqineibudesuanfahegengkuaigengzhunquedejisuanyijixingnenggengyouliangdedianziqijianshizhigengyouyueyubianpinqi。plcpeixunban

  伺服与变频的一个重要区别是:

491彩好的  bianpinkeyiwubianmaqi,sifuzebixuyoubianmaqi,zuodianzihuanxiangyong,jiaoliusifudejishubenshenjiushijiejianbingyingyonglebianpindejishu,zaizhiliudianjidesifukongzhidejichushangtongguobianpindepwmfangshimofangzhiliudianjidekongzhifangshilaishixiande,yejiushishuojiaoliusifudianjibiranyoubianpindezheiyihuanjie:plcziliaobianpinjiushijianggongpinde50、60hzdejiaoliudianxianzhengliuchengzhiliudian,ranhoutongguokekongzhimenjidegeleijingtiguan(igbt,igctdeng)tongguozaibopinlvhepwmdiaojienibianweipinlvkediaodeboxingleisiyuzhengyuxiandemaidongdian,youyupinlvkediao,suoyijiaoliudianjidesudujiukediaole(n=60f/2p ,nzhuansu,fpinlv, pjiduishu)。



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