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Product Center当(Dang)前(Qian)位(Wei)置(Zhi):(?)首(Shou)页(Ye)产(Chan)品(Pin)中(Zhong)心(Xin)SMC电(Dian)磁(Ci)阀(Fa)SMC电(Dian)气(Qi)比(Bi)例(Li)阀(Fa)SMC电(Dian)气(Qi)比(Bi)例(Li)阀(Fa)东(Dong)莞(Guan)批(Pi)发(Fa)
SMC电(Dian)气(Qi)比(Bi)例(Li)阀(Fa)东(Dong)莞(Guan)批(Pi)发(Fa)日(Ri)本(Ben)SMC比(Bi)例(Li)阀(Fa)我(Wo)司(Si)*正(Zheng)品(Pin)销(Xiao)售(Shou),(?)优(You)良(Liang)的(De)品(Pin)质(Zhi),(?)的(De)服(Fu)务(Wu)!(?)期(Qi)待(Dai)与(Yu)您(Nin)同(Tong)行(Xing)。(?)
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相(Xiang)关(Guan)文(Wen)章(Zhang)SMC电(Dian)气(Qi)比(Bi)例(Li)阀(Fa)与(Yu)电(Dian)磁(Ci)阀(Fa)有(You)什(Shi)么(Me)区(Qu)别(Bie)
wenglor温(Wen)度(Du)传(Chuan)感(Gan)器(Qi)工(Gong)作(Zuo)原(Yuan)理(Li)
March-May电(Dian)机(Ji)驱(Qu)动(Dong)器(Qi)工(Gong)作(Zuo)的(De)原(Yuan)理(Li)是(Shi)什(Shi)么(Me)
贺(He)德(De)克(Ke)压(Ya)力(Li)传(Chuan)感(Gan)器(Qi)工(Gong)作(Zuo)原(Yuan)理(Li)是(Shi)什(Shi)么(Me) ?
NUMATICS过(Guo)滤(Lu)减(Jian)压(Ya)阀(Fa)常(Chang)见(Jian)故(Gu)障(Zhang)有(You)哪(Na)些(Xie)
品(Pin)牌(Pai) | SMC/日(Ri)本(Ben) | 流(Liu)动(Dong)方(Fang)向(Xiang) | 单(Dan)向(Xiang) |
---|---|---|---|
3C阀(Fa)门(Men)类(Lei)别(Bie) | 工(Gong)业(Ye) |
SMC电(Dian)气(Qi)比(Bi)例(Li)阀(Fa)东(Dong)莞(Guan)批(Pi)发(Fa)
原(Yuan)装(Zhuang)正(Zheng)品(Pin)*,(?)现(Xian)货(Huo)!(?)不(Bu)怕(Pa)货(Huo)比(Bi)货(Huo),(?)就(Jiu)怕(Pa)买(Mai)错(Cuo)货(Huo)。(?)
zui后(Hou),(?)SMC ITV比(Bi)例(Li)阀(Fa)是(Shi)一(Yi)款(Kuan)精(Jing)密(Mi)的(De)调(Diao)压(Ya)元(Yuan)件(Jian),(?)对(Dui)气(Qi)源(Yuan)质(Zhi)量(Liang)和(He)使(Shi)用(Yong)环(Huan)境(Jing)的(De)要(Yao)求(Qiu)比(Bi)较(Jiao)高(Gao),(?)否(Fou)则(Ze)易(Yi)出(Chu)现(Xian)问(Wen)题(Ti)。(?)
日(Ri)本(Ben)SMC5通(Tong)电(Dian)气(Qi)比(Bi)例(Li)阀(Fa)结(Jie)构(Gou)原(Yuan)理(Li)其(Qi)实(Shi)缺(Que)点(Dian)极(Ji)多(Duo):(?)能(Neng)耗(Hao)浪(Lang)费(Fei)大(Da)、(?)容(Rong)易(Yi)出(Chu)故(Gu)障(Zhang)、(?)抗(Kang)污(Wu)染(Ran)能(Neng)力(Li)差(Cha)、(?)价(Jia)格(Ge)昂(Ang)贵(Gui)等(Deng)等(Deng)等(Deng)等(Deng),(?)好(Hao)处(Chu)只(Zhi)有(You)一(Yi)个(Ge):(?)动(Dong)态(Tai)性(Xing)能(Neng)是(Shi)所(Suo)有(You)液(Ye)压(Ya)阀(Fa)中(Zhong)zui高(Gao)的(De)。(?)就(Jiu)凭(Ping)着(Zhuo)这(Zhe)一(Yi)个(Ge)优(You)点(Dian),(?)在(Zai)很(Hen)多(Duo)对(Dui)动(Dong)态(Tai)特(Te)性(Xing)要(Yao)求(Qiu)高(Gao)的(De)场(Chang)合(He)不(Bu)得(De)不(Bu)使(Shi)用(Yong)伺(Si)服(Fu)阀(Fa),(?)如(Ru)飞(Fei)机(Ji)火(Huo)箭(Jian)的(De)舵(Duo)机(Ji)控(Kong)制(Zhi)、(?)汽(Qi)轮(Lun)机(Ji)调(Diao)速(Su)等(Deng)等(Deng)。(?)动(Dong)态(Tai)要(Yao)求(Qiu)低(Di)一(Yi)点(Dian)的(De),(?)基(Ji)本(Ben)上(Shang)都(Du)是(Shi)比(Bi)例(Li)阀(Fa)的(De)天(Tian)下(Xia)了(Liao)。(?)
SMC电(Dian)气(Qi)比(Bi)例(Li)阀(Fa)东(Dong)莞(Guan)批(Pi)发(Fa)
日(Ri)本(Ben)SMC5通(Tong)电(Dian)气(Qi)比(Bi)例(Li)阀(Fa)输(Shu)入(Ru)信(Xin)号(Hao)增(Zeng)大(Da),(?)供(Gong)气(Qi)用(Yong)电(Dian)磁(Ci)阀(Fa)先(Xian)导(Dao)阀(Fa)1换(Huan)向(Xiang),(?)而(?)排(Pai)气(Qi)用(Yong)电(Dian)磁(Ci)先(Xian)导(Dao)阀(Fa)7处(Chu)于(Yu)复(Fu)位(Wei)状(Zhuang)态(Tai),(?)则(Ze)供(Gong)气(Qi)压(Ya)力(Li)从(Cong)SUP口(Kou)通(Tong)过(Guo)阀(Fa)1进(Jin)入(Ru)先(Xian)导(Dao)室(Shi)5,(?)先(Xian)导(Dao)室(Shi)压(Ya)力(Li)上(Shang)升(Sheng),(?)气(Qi)压(Ya)力(Li)作(Zuo)用(Yong)在(Zai)膜(Mo)片(Pian)2的(De)上(Shang)方(Fang),(?)则(Ze)和(He)膜(Mo)片(Pian)2相(Xiang)连(Lian)的(De)供(Gong)气(Qi)阀(Fa)芯(Xin)4便(Bian)开(Kai)启(Qi),(?)排(Pai)气(Qi)阀(Fa)芯(Xin)3关(Guan)闭(Bi),(?)产(Chan)生(Sheng)输(Shu)出(Chu)压(Ya)力(Li)。(?)此(Ci)输(Shu)出(Chu)压(Ya)力(Li)通(Tong)过(Guo)压(Ya)力(Li)传(Chuan)感(Gan)器(Qi)6反(Fan)馈(Kui)至(Zhi)控(Kong)制(Zhi)回(Hui)路(Lu)8。(?)在(Zai)这(Zhe)里(Li),(?)与(Yu)目(Mu)标(Biao)值(Zhi)进(Jin)行(Xing)快(Kuai)速(Su)比(Bi)较(Jiao)修(Xiu)正(Zheng),(?)知(Zhi)道(Dao)输(Shu)出(Chu)压(Ya)力(Li)与(Yu)输(Shu)入(Ru)信(Xin)号(Hao)成(Cheng)一(Yi)定(Ding)比(Bi)例(Li)为(Wei)止(Zhi),(?)从(Cong)而(?)得(De)到(Dao)输(Shu)出(Chu)压(Ya)力(Li)与(Yu)输(Shu)入(Ru)信(Xin)号(Hao)的(De)变(Bian)化(Hua)成(Cheng)比(Bi)例(Li)的(De)变(Bian)化(Hua)。(?)由(You)于(Yu)没(Mei)有(You)喷(Pen)嘴(Zui)挡(Dang)板(Ban)机(Ji)构(Gou),(?)故(Gu)阀(Fa)对(Dui)杂(Za)质(Zhi)不(Bu)敏(Min)感(Gan),(?)可(Ke)靠(Kao)性(Xing)高(Gao)日(Ri)本(Ben)SMC5通(Tong)电(Dian)气(Qi)比(Bi)例(Li)阀(Fa)来(Lai)控(Kong)制(Zhi)气(Qi)路(Lu)的(De)通(Tong)断(Duan)。(?)靠(Kao)减(Jian)压(Ya)阀(Fa)来(Lai)调(Diao)节(Jie)所(Suo)需(Xu)要(Yao)的(De)压(Ya)力(Li),(?)靠(Kao)节(Jie)流(Liu)阀(Fa)来(Lai)调(Diao)节(Jie)所(Suo)需(Xu)要(Yao)的(De)流(Liu)量(Liang)。(?)这(Zhe)种(Zhong)传(Chuan)统(Tong)的(De)气(Qi)动(Dong)控(Kong)制(Zhi)系(Xi)统(Tong)要(Yao)想(Xiang)要(Yao)有(You)多(Duo)个(Ge)输(Shu)出(Chu)力(Li)和(He)多(Duo)个(Ge)运(Yun)动(Dong)速(Su)度(Du),(?)就(Jiu)需(Xu)要(Yao)多(Duo)个(Ge)减(Jian)压(Ya)阀(Fa)、(?)节(Jie)流(Liu)阀(Fa)及(Ji)换(Huan)向(Xiang)阀(Fa)。(?)这(Zhe)样(Yang),(?)不(Bu)仅(Jin)元(Yuan)件(Jian)需(Xu)要(Yao)多(Duo),(?)成(Cheng)本(Ben)高(Gao),(?)构(Gou)成(Cheng)系(Xi)统(Tong)复(Fu)杂(Za),(?)且(Qie)许(Xu)多(Duo)元(Yuan)件(Jian)都(Du)需(Xu)要(Yao)预(Yu)先(Xian)进(Jin)行(Xing)人(Ren)工(Gong)调(Diao)节(Jie)。(?)电(Dian)气(Qi)比(Bi)例(Li)阀(Fa)控(Kong)制(Zhi)属(Shu)于(Yu)连(Lian)续(Xu)控(Kong)制(Zhi),(?)其(Qi)特(Te)点(Dian)是(Shi)输(Shu)出(Chu)量(Liang)随(Sui)输(Shu)入(Ru)量(Liang)的(De)变(Bian)化(Hua)而(?)变(Bian)化(Hua),(?)输(Shu)出(Chu)量(Liang)与(Yu)输(Shu)入(Ru)量(Liang)之(Zhi)间(Jian)存(Cun)在(Zai)一(Yi)定(Ding)的(De)比(Bi)例(Li)关(Guan)系(Xi)。(?)比(Bi)例(Li)控(Kong)制(Zhi)有(You)开(Kai)环(Huan)控(Kong)制(Zhi)和(He)闭(Bi)环(Huan)控(Kong)制(Zhi)之(Zhi)分(Fen)。(?)
zui高(Gao)的(De)。(?)就(Jiu)凭(Ping)着(Zhuo)这(Zhe)一(Yi)个(Ge)优(You)点(Dian),(?)在(Zai)很(Hen)多(Duo)对(Dui)动(Dong)态(Tai)特(Te)性(Xing)要(Yao)求(Qiu)高(Gao)的(De)场(Chang)合(He)不(Bu)得(De)不(Bu)使(Shi)用(Yong)伺(Si)服(Fu)阀(Fa),(?)如(Ru)飞(Fei)机(Ji)火(Huo)箭(Jian)的(De)舵(Duo)机(Ji)控(Kong)制(Zhi)、(?)汽(Qi)轮(Lun)机(Ji)调(Diao)速(Su)等(Deng)等(Deng)。(?)动(Dong)态(Tai)要(Yao)求(Qiu)低(Di)一(Yi)点(Dian)的(De),(?)基(Ji)本(Ben)上(Shang)都(Du)是(Shi)比(Bi)例(Li)阀(Fa)的(De)天(Tian)下(Xia)了(Liao)。(?)
SMC电(Dian)气(Qi)比(Bi)例(Li)阀(Fa)东(Dong)莞(Guan)批(Pi)发(Fa)
日(Ri)本(Ben)SMC电(Dian)气(Qi)比(Bi)例(Li)阀(Fa)结(Jie)构(Gou)原(Yuan)理(Li) SMC ITV 结(Jie)构(Gou)原(Yuan)理(Li)图(Tu)
输(Shu)入(Ru)信(Xin)号(Hao)增(Zeng)大(Da),(?)供(Gong)气(Qi)用(Yong)电(Dian)磁(Ci)阀(Fa)先(Xian)导(Dao)阀(Fa)1换(Huan)向(Xiang),(?)而(?)排(Pai)气(Qi)用(Yong)电(Dian)磁(Ci)先(Xian)导(Dao)阀(Fa)7处(Chu)于(Yu)复(Fu)位(Wei)状(Zhuang)态(Tai),(?)则(Ze)供(Gong)气(Qi)压(Ya)力(Li)从(Cong)SUP口(Kou)通(Tong)过(Guo)阀(Fa)1进(Jin)入(Ru)先(Xian)导(Dao)室(Shi)5,(?)先(Xian)导(Dao)室(Shi)压(Ya)力(Li)上(Shang)升(Sheng),(?)气(Qi)压(Ya)力(Li)作(Zuo)用(Yong)在(Zai)膜(Mo)片(Pian)2的(De)上(Shang)方(Fang),(?)则(Ze)和(He)膜(Mo)片(Pian)2相(Xiang)连(Lian)的(De)供(Gong)气(Qi)阀(Fa)芯(Xin)4便(Bian)开(Kai)启(Qi),(?)排(Pai)气(Qi)阀(Fa)芯(Xin)3关(Guan)闭(Bi),(?)产(Chan)生(Sheng)输(Shu)出(Chu)压(Ya)力(Li)。(?)此(Ci)输(Shu)出(Chu)压(Ya)力(Li)通(Tong)过(Guo)压(Ya)力(Li)传(Chuan)感(Gan)器(Qi)6反(Fan)馈(Kui)至(Zhi)控(Kong)制(Zhi)回(Hui)路(Lu)8。(?)在(Zai)这(Zhe)里(Li),(?)与(Yu)目(Mu)标(Biao)值(Zhi)进(Jin)行(Xing)快(Kuai)速(Su)比(Bi)较(Jiao)修(Xiu)正(Zheng),(?)直(Zhi)到(Dao)输(Shu)出(Chu)压(Ya)力(Li)与(Yu)输(Shu)入(Ru)信(Xin)号(Hao)成(Cheng)一(Yi)定(Ding)比(Bi)例(Li)为(Wei)止(Zhi),(?)从(Cong)而(?)得(De)到(Dao)输(Shu)出(Chu)压(Ya)力(Li)与(Yu)输(Shu)入(Ru)信(Xin)号(Hao)的(De)变(Bian)化(Hua)成(Cheng)比(Bi)例(Li)的(De)变(Bian)化(Hua)。(?)由(You)于(Yu)没(Mei)有(You)喷(Pen)嘴(Zui)挡(Dang)板(Ban)机(Ji)构(Gou),(?)故(Gu)阀(Fa)对(Dui)杂(Za)质(Zhi)不(Bu)敏(Min)感(Gan),(?)可(Ke)靠(Kao)性(Xing)高(Gao)。(?)
日(Ri)本(Ben)SMC电(Dian)气(Qi)比(Bi)例(Li)阀(Fa)特(Te)点(Dian)1)可(Ke)实(Shi)现(Xian)压(Ya)力(Li)、(?)速(Su)度(Du)的(De)无(Wu)极(Ji)调(Diao)节(Jie),(?)避(Bi)免(Mian)了(Liao)常(Chang)通(Tong)的(De)开(Kai)关(Guan)式(Shi)气(Qi)阀(Fa)换(Huan)向(Xiang)时(Shi)的(De)冲(Chong)击(Ji)现(Xian)象(Xiang)。(?)
2)能(Neng)实(Shi)现(Xian)远(Yuan)程(Cheng)控(Kong)制(Zhi)和(He)程(Cheng)序(Xu)控(Kong)制(Zhi)。(?)
3)与(Yu)断(Duan)续(Xu)控(Kong)制(Zhi)相(Xiang)比(Bi),(?)系(Xi)统(Tong)简(Jian)化(Hua),(?)元(Yuan)件(Jian)大(Da)大(Da)减(Jian)少(Shao)。(?)
4)与(Yu)液(Ye)压(Ya)比(Bi)例(Li)阀(Fa)相(Xiang)比(Bi),(?)体(Ti)积(Ji)小(Xiao)、(?)重(Zhong)量(Liang)轻(Qing)、(?)结(Jie)构(Gou)简(Jian)单(Dan)、(?)成(Cheng)本(Ben)较(Jiao)低(Di),(?)但(Dan)响(Xiang)应(Ying)速(Su)度(Du)比(Bi)液(Ye)压(Ya)系(Xi)统(Tong)慢(Man)得(De)多(Duo),(?)对(Dui)负(Fu)载(Zai)变(Bian)化(Hua)也(Ye)比(Bi)较(Jiao)敏(Min)感(Gan)。(?)
5)使(Shi)用(Yong)功(Gong)率(Lu)小(Xiao)、(?)发(Fa)热(Re)少(Shao)、(?)噪(Zao)声(Sheng)低(Di)。(?)
6)不(Bu)会(Hui)发(Fa)生(Sheng)火(Huo)灾(Zai),(?)*。(?)受(Shou)温(Wen)度(Du)变(Bian)化(Hua)的(De)影(Ying)响(Xiang)小(Xiao)。(?)
分(Fen)类(Lei)
按(An)比(Bi)例(Li)阀(Fa)控(Kong)制(Zhi)方(Fang)式(Shi)分(Fen)类(Lei)是(Shi)指(Zhi)按(An)照(Zhao)比(Bi)例(Li)阀(Fa)的(De)先(Xian)导(Dao)控(Kong)制(Zhi)阀(Fa)中(Zhong)的(De)电(Dian)气(Qi)一(Yi)机(Ji)械(Xie)转(Zhuan)换(Huan)方(Fang)式(Shi)来(Lai)分(Fen)类(Lei),(?)其(Qi)电(Dian)控(Kong)制(Zhi)部(Bu)分(Fen)有(You)比(Bi)例(Li)电(Dian)磁(Ci)铁(Tie)、(?)力(Li)矩(Ju)马(Ma)达(Da)、(?)直(Zhi)流(Liu)伺(Si)服(Fu)电(Dian)动(Dong)机(Ji)等(Deng)多(Duo)种(Zhong)形(Xing)式(Shi)。(?)
((?)1)(?)电(Dian)磁(Ci)式(Shi) 电(Dian)磁(Ci)式(Shi)是(Shi)指(Zhi)采(Cai)用(Yong)比(Bi)例(Li)电(Dian)磁(Ci)铁(Tie)作(Zuo)为(Wei)电(Dian)气(Qi)一(Yi)机(Ji)械(Xie)转(Zhuan)换(Huan)元(Yuan)件(Jian)的(De)比(Bi)例(Li)阀(Fa),(?)比(Bi)例(Li)电(Dian)磁(Ci)铁(Tie)将(Jiang)输(Shu)入(Ru)的(De)电(Dian)流(Liu)信(Xin)号(Hao)转(Zhuan)换(Huan)成(Cheng)力(Li)、(?)位(Wei)移(Yi)机(Ji)械(Xie)信(Xin)号(Hao)输(Shu)出(Chu).(?)进(Jin)而(?)控(Kong)制(Zhi)压(Ya)力(Li)、(?)流(Liu)量(Liang)及(Ji)方(Fang)向(Xiang)等(Deng)参(Can)数(Shu)。(?)
((?)2)(?)电(Dian)动(Dong)式(Shi) 电(Dian)动(Dong)式(Shi)是(Shi)指(Zhi)采(Cai)用(Yong)直(Zhi)流(Liu)伺(Si)服(Fu)电(Dian)动(Dong)机(Ji)作(Zuo)为(Wei)电(Dian)气(Qi)一(Yi)机(Ji)械(Xie)转(Zhuan)换(Huan)元(Yuan)件(Jian)的(De)比(Bi)例(Li)阀(Fa),(?)直(Zhi)流(Liu)伺(Si)服(Fu)电(Dian)动(Dong)机(Ji)将(Jiang)输(Shu)入(Ru)的(De)电(Dian)信(Xin)号(Hao).(?)转(Zhuan)换(Huan)成(Cheng)旋(Xuan)转(Zhuan)运(Yun)动(Dong)转(Zhuan)速(Su),(?)再(Zai)经(Jing)丝(Si)杆(Gan)螺(Luo)母(Mu)、(?)齿(Chi)轮(Lun)齿(Chi)条(Tiao)或(Huo)齿(Chi)轮(Lun)凸(Tu)轮(Lun)等(Deng)减(Jian)速(Su)装(Zhuang)置(Zhi)和(He)变(Bian)换(Huan)机(Ji)构(Gou),(?)输(Shu)出(Chu)力(Li)与(Yu)位(Wei)移(Yi),(?)进(Jin)一(Yi)步(Bu)控(Kong)制(Zhi)液(Ye)压(Ya)参(Can)数(Shu)。(?)
((?)3)(?)电(Dian)液(Ye)式(Shi) 电(Dian)液(Ye)式(Shi)是(Shi)指(Zhi)采(Cai)用(Yong)力(Li)矩(Ju)马(Ma)达(Da)和(He)喷(Pen)嘴(Zui)挡(Dang)板(Ban)的(De)结(Jie)构(Gou)为(Wei)先(Xian)导(Dao)控(Kong)制(Zhi)级(Ji)的(De)比(Bi)例(Li)阀(Fa)。(?)对(Dui)力(Li)矩(Ju)马(Ma)达(Da)输(Shu)入(Ru)不(Bu)同(Tong)的(De)电(Dian)信(Xin)号(Hao),(?)并(Bing)通(Tong)过(Guo)同(Tong)它(Ta)连(Lian)接(Jie)在(Zai)一(Yi)起(Qi)的(De)挡(Dang)板(Ban)((?)有(You)时(Shi)力(Li)矩(Ju)马(Ma)达(Da)的(De)衔(Xian)铁(Tie)就(Jiu)是(Shi)挡(Dang)板(Ban))(?)输(Shu)出(Chu)位(Wei)移(Yi)或(Huo)角(Jiao)位(Wei)移(Yi),(?)改(Gai)变(Bian)挡(Dang)板(Ban)和(He)喷(Pen)嘴(Zui)之(Zhi)间(Jian)的(De)距(Ju)离(Li),(?)使(Shi)喷(Pen)嘴(Zui)喷(Pen)出(Chu)的(De)油(You)液(Ye)流(Liu)阻(Zu)产(Chan)生(Sheng)变(Bian)化(Hua),(?)进(Jin)而(?)控(Kong)制(Zhi)输(Shu)小(Xiao)参(Can)数(Shu)特(Te)点(Dian)比(Bi)例(Li)控(Kong)制(Zhi)阀(Fa)是(Shi)一(Yi)种(Zhong)按(An)输(Shu)入(Ru)的(De)电(Dian)信(Xin)号(Hao)连(Lian) 续(Xu)、(?)按(An)比(Bi)例(Li)地(Di)控(Kong)制(Zhi)液(Ye)压(Ya)系(Xi)统(Tong)的(De)流(Liu)量(Liang)、(?)压(Ya)力(Li)和(He) 方(Fang)向(Xiang)的(De)控(Kong)制(Zhi)阀(Fa),(?)其(Qi)输(Shu)出(Chu)的(De)流(Liu)量(Liang)和(He)压(Ya)力(Li)可(Ke)以(Yi)不(Bu)受(Shou)负(Fu)载(Zai)变(Bian)化(Hua)的(De)影(Ying)响(Xiang)。(?)
SMC电(Dian)气(Qi)比(Bi)例(Li)阀(Fa)东(Dong)莞(Guan)批(Pi)发(Fa)
比(Bi)例(Li)阀(Fa)与(Yu)普(Pu)通(Tong)液(Ye)压(Ya)元(Yuan)件(Jian)相(Xiang)比(Bi),(?)有(You)如(Ru)下(Xia)特(Te)点(Dian):(?)
((?)1)(?)电(Dian)信(Xin)号(Hao)便(Bian)于(Yu)传(Chuan)递(Di),(?)能(Neng)简(Jian)单(Dan)地(Di)实(Shi)现(Xian)远(Yuan) 距(Ju)离(Li)控(Kong)制(Zhi)。(?)
((?)2)(?)能(Neng)连(Lian)续(Xu)、(?)按(An)比(Bi)例(Li)地(Di)控(Kong)制(Zhi)液(Ye)压(Ya)系(Xi)统(Tong)的(De) 压(Ya)力(Li)和(He)流(Liu)量(Liang),(?)实(Shi)现(Xian)对(Dui)执(Zhi)行(Xing)机(Ji)构(Gou)的(De)位(Wei)置(Zhi)、(?)速(Su) 度(Du)、(?)力(Li)量(Liang)的(De)控(Kong)制(Zhi),(?)并(Bing)能(Neng)减(Jian)少(Shao)压(Ya)力(Li)变(Bian)换(Huan)时(Shi)的(De)冲(Chong) 击(Ji)。(?)
((?)3)(?)减(Jian)少(Shao)了(Liao)元(Yuan)件(Jian)数(Shu)量(Liang),(?)简(Jian)化(Hua)了(Liao)油(You)路(Lu)。(?)
同(Tong)时(Shi)电(Dian)液(Ye)比(Bi)例(Li)阀(Fa)的(De)使(Shi)用(Yong)条(Tiao)件(Jian)和(He)保(Bao)养(Yang)与(Yu)一(Yi) 般(Ban)液(Ye)压(Ya)元(Yuan)件(Jian)相(Xiang)同(Tong),(?)比(Bi)伺(Si)服(Fu)阀(Fa)的(De)抗(Kang)污(Wu)染(Ran)性(Xing)能(Neng) 强(Qiang),(?)工(Gong)作(Zuo)可(Ke)靠(Kao)。(?)
上(Shang)一(Yi)个(Ge):(?)日(Ri)本(Ben)SMC比(Bi)例(Li)阀(Fa)产(Chan)品(Pin)报(Bao)价(Jia)
返(Fan)回(Hui)列(Lie)表(Biao)下(Xia)一(Yi)个(Ge):(?)SMC方(Fang)向(Xiang)控(Kong)制(Zhi)阀(Fa)VFS1120-1G-01