产(Chan)品(Pin)中(Zhong)心(Xin)
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方(Fang)向(Xiang)控(Kong)制(Zhi)阀(Fa)SMC比(Bi)例(Li)阀(Fa)ITV2050-312L
SMC比(Bi)例(Li)阀(Fa)ITV2050-312L小(Xiao)日(Ri)本(Ben)SMC电(Dian)气(Qi)比(Bi)例(Li)阀(Fa)ITV2050/2030/1030我(Wo)们(Men)备(Bei)有(You)大(Da)量(Liang)的(De)现(Xian)货(Huo),(?)如(Ru)有(You)需(Xu)要(Yao)请(Qing)东(Dong)莞(Guan)市(Shi)天(Tian)骥(Ji)自(Zi)动(Dong)化(Hua)黄(Huang)!(?)
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SMC比(Bi)例(Li)阀(Fa)ITV2050-312L的(De)特(Te)点(Dian):(?)
日(Ri)本(Ben)SMC电(Dian)气(Qi)比(Bi)例(Li)阀(Fa)ITV2050/2030/1030我(Wo)们(Men)备(Bei)有(You)大(Da)量(Liang)的(De)现(Xian)货(Huo),(?)如(Ru)有(You)需(Xu)要(Yao)请(Qing)东(Dong)莞(Guan)市(Shi)天(Tian)骥(Ji)自(Zi)动(Dong)化(Hua)黄(Huang)!(?)SMC比(Bi)例(Li)专(Zhuan)门(Men)用(Yong)于(Yu)激(Ji)光(Guang)行(Xing)业(Ye)非(Fei)常(Chang)之(Zhi)多(Duo),(?)我(Wo)们(Men)手(Shou)上(Shang)大(Da) 部(Bu)分(Fen)绝(Jue)大(Da)用(Yong)户(Hu)都(Du)是(Shi)做(Zuo)切(Qie)割(Ge)激(Ji)光(Guang)的(De)!(?)
伺(Si)服(Fu)阀(Fa)与(Yu)SMC比(Bi)例(Li)阀(Fa)之(Zhi)间(Jian)的(De)差(Cha)别(Bie)并(Bing)没(Mei)有(You)严(Yan)格(Ge)的(De)规(Gui)定(Ding),(?)因(Yin)为(Wei)SMC比(Bi)例(Li)阀(Fa)的(De)性(Xing)能(Neng)越(Yue)来(Lai)越(Yue)好(Hao),(?)逐(Zhu)渐(Jian)向(Xiang)伺(Si)服(Fu)阀(Fa)靠(Kao)近(Jin),(?)所(Suo)以(Yi)近(Jin)些(Xie)年(Nian)出(Chu)现(Xian)了(Liao)比(Bi)例(Li)伺(Si)服(Fu)阀(Fa)。(?)
SMC比(Bi)例(Li)阀(Fa)ITV2050-312L区(Qu)别(Bie)的(De)主(Zhu)要(Yao)体(Ti)现(Xian):(?)
1.驱(Qu)动(Dong)装(Zhuang)置(Zhi)不(Bu)同(Tong)。(?)SMC比(Bi)例(Li)阀(Fa)的(De)驱(Qu)动(Dong)装(Zhuang)置(Zhi)是(Shi)比(Bi)例(Li)电(Dian)磁(Ci)铁(Tie);伺(Si)服(Fu)阀(Fa)的(De)驱(Qu)动(Dong)装(Zhuang)置(Zhi)是(Shi)力(Li)马(Ma)达(Da)或(Huo)力(Li)矩(Ju)马(Ma)达(Da);
2.性(Xing)能(Neng)参(Can)数(Shu)不(Bu)同(Tong)。(?)滞(Zhi)环(Huan)、(?)中(Zhong)位(Wei)死(Si)区(Qu)、(?)频(Pin)宽(Kuan)、(?)过(Guo)滤(Lu)精(Jing)度(Du)等(Deng)特(Te)性(Xing)不(Bu)同(Tong),(?)因(Yin)此(Ci)应(Ying)用(Yong)场(Chang)合(He)不(Bu)同(Tong),(?)伺(Si)服(Fu)阀(Fa)和(He)伺(Si)服(Fu)SMC比(Bi)例(Li)阀(Fa)主(Zhu)要(Yao)应(Ying)用(Yong)在(Zai)闭(Bi)环(Huan)控(Kong)制(Zhi)系(Xi)统(Tong),(?)其(Qi)它(Ta)结(Jie)构(Gou)的(De)SMC比(Bi)例(Li)阀(Fa)主(Zhu)要(Yao)应(Ying)用(Yong)在(Zai)开(Kai)环(Huan)控(Kong)系(Xi)统(Tong)及(Ji)闭(Bi)环(Huan)速(Su)度(Du)控(Kong)制(Zhi)系(Xi)统(Tong);2.1 伺(Si)服(Fu)阀(Fa)中(Zhong)位(Wei)没(Mei)有(You)死(Si)区(Qu),(?)SMC比(Bi)例(Li)阀(Fa)有(You)中(Zhong)位(Wei)死(Si)区(Qu);2.2 伺(Si)服(Fu)阀(Fa)的(De)频(Pin)响(Xiang)(响(Xiang)应(Ying)频(Pin)率(Lu))更(Geng)高(Gao),(?)可(Ke)以(Yi)高(Gao)达(Da)200Hz左(Zuo)右(You),(?)SMC比(Bi)例(Li)阀(Fa)一(Yi)般(Ban)zui高(Gao)几(Ji)十(Shi)Hz;2.3 伺(Si)服(Fu)阀(Fa)对(Dui)液(Ye)压(Ya)油(You)液(Ye)的(De)要(Yao)求(Qiu)更(Geng)高(Gao),(?)需(Xu)要(Yao)经(Jing)过(Guo)滤(Lu)才(Cai)行(Xing),(?)否(Fou)则(Ze)容(Rong)易(Yi)堵(Du)塞(Sai),(?)SMC比(Bi)例(Li)阀(Fa)要(Yao)求(Qiu)低(Di)一(Yi)些(Xie);
3.阀(Fa)芯(Xin)结(Jie)构(Gou)及(Ji)加(Jia)工(Gong)精(Jing)度(Du)不(Bu)同(Tong)。(?)SMC比(Bi)例(Li)阀(Fa)采(Cai)用(Yong)阀(Fa)芯(Xin)+阀(Fa)体(Ti)结(Jie)构(Gou),(?)阀(Fa)体(Ti)兼(Jian)作(Zuo)阀(Fa)套(Tao)。(?)伺(Si)服(Fu)阀(Fa)和(He)伺(Si)服(Fu)SMC比(Bi)例(Li)阀(Fa)采(Cai)用(Yong)阀(Fa)芯(Xin)+阀(Fa)套(Tao)的(De)结(Jie)构(Gou);(?)
4.中(Zhong)位(Wei)机(Ji)能(Neng)种(Zhong)类(Lei)不(Bu)同(Tong)。(?)比(Bi)例(Li)换(Huan)向(Xiang)阀(Fa)具(Ju)有(You)与(Yu)普(Pu)通(Tong)换(Huan)向(Xiang)阀(Fa)相(Xiang)似(Si)的(De)中(Zhong)位(Wei)机(Ji)能(Neng),(?)而(?)伺(Si)服(Fu)阀(Fa)中(Zhong)位(Wei)机(Ji)能(Neng)只(Zhi)有(You)O型(Xing)(Rexroth产(Chan)品(Pin)的(De)E型(Xing));(?)
5.阀(Fa)的(De)额(E)定(Ding)压(Ya)降(Jiang)不(Bu)同(Tong)。(?)
原(Yuan)理(Li):(?)
而(?)比(Bi)例(Li)伺(Si)服(Fu)阀(Fa)性(Xing)能(Neng)介(Jie)于(Yu)伺(Si)服(Fu)阀(Fa)和(He)SMC比(Bi)例(Li)阀(Fa)之(Zhi)间(Jian)。(?)
比(Bi)例(Li)换(Huan)向(Xiang)阀(Fa)属(Shu)于(Yu)SMC比(Bi)例(Li)阀(Fa)的(De)一(Yi)种(Zhong),(?)用(Yong)来(Lai)控(Kong)制(Zhi)流(Liu)量(Liang)和(He)流(Liu)向(Xiang)。(?)
延(Yan)伸(Shen)资(Zi)料(Liao) 折(Zhe)叠(Die) 编(Bian)辑(Ji)本(Ben)段(Duan) ---电(Dian)气(Qi)SMC比(Bi)例(Li)阀(Fa)。(?)
自(Zi)动(Dong)控(Kong)制(Zhi)可(Ke)分(Fen)成(Cheng)断(Duan)续(Xu)控(Kong)制(Zhi)和(He)连(Lian)续(Xu)控(Kong)制(Zhi)。(?)断(Duan)续(Xu)控(Kong)制(Zhi)即(Ji)开(Kai)关(Guan)控(Kong)制(Zhi)。(?)气(Qi)动(Dong)控(Kong)制(Zhi)系(Xi)统(Tong)中(Zhong)使(Shi)用(Yong)动(Dong)作(Zuo)频(Pin)率(Lu)较(Jiao)低(Di)的(De)开(Kai)关(Guan)式(Shi)(ON-OFF)的(De)换(Huan)向(Xiang)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)SMC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)。(?)
结(Jie)构(Gou)原(Yuan)理(Li):(?)
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)。(?)
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)SMC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)。(?)
技(Ji)术(Shu)参(Can)数(Shu):(?)
上(Shang)一(Yi)个(Ge):(?)GEFRAN杰(Jie)弗(Fu)伦(Lun)位(Wei)移(Yi)传(Chuan)感(Gan)器(Qi)
返(Fan)回(Hui)列(Lie)表(Biao)下(Xia)一(Yi)个(Ge):(?)ATOS电(Dian)磁(Ci)阀(Fa)DHI-071323