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电动执行器各项技术参数的含义

文章来源:发表时间:2019-01-03 17:20:38

  《电动执行器的选型方法与技巧》一文曾经提到电动执行器部分参数,这里将将对电动执行机构(电动执行器)的各项技术参数作更深入的阐述,并给出一些技术参数的测量方法,更详细信息可以参考电动执行器行业标准JB/T 8219-1999。

  1、JIBENWUCHA(JINGDU)

  ZHEISHIPINGJIADIANDIANDONGZHIXINGJIGOU(DIANDONGZHIXINGQI)KONGZHIJINGDUDEYIXIANGZHONGYAOCANSHU,JISUANGONGSHIRUXIA:

  

电动执行机构(电动执行器)基本误差计算公式

 

广东11选5  SHIZHONG:δ —— JIBENWUCHA,%

  L1—— SHUCHUZHOUXINGCHENGSHICEZHI,ZHIXINGCHENGDANWEIWEImm,JIAOXINGCHENGDANWEIWEIDU,DUOZHUANSHIDANWEIWEIR

  L0—— SHUCHUZHOUXINGCHENGYUEDINGZHENZHI,ZHIXINGCHENGDANWEIWEImm,JIAOXINGCHENGDANWEIWEIDU,DUOZHUANSHIDANWEIWEIR

  L —— ZHIXINGQIEDINGXINGCHENG,ZHIXINGCHENGDANWEIWEImm,JIAOXINGCHENGDANWEIWEIDU,DUOZHUANSHIDANWEIWEIR

  CELIANGFANGFA:

广东11选5  BILISHIDIANDONGZHIXINGJIGOU(DIANDONGZHIXINGQI)(JIDIAOJIEXING)DECELIANGFANGFA:HUANMANDIZENGDAHUOJIANXIAOSHURUXINHAO,BINGZAIZHENGFANFANGXIANGJILUSHUCHUZHOUXINGCHENGZHI,ANJIBENWUCHAJISUANGONGSHIJISUAN。

  JIFENSHIDIANDONGZHIXINGJIGOU(DIANDONGZHIXINGQI)(JIKAIGUANXINGDAIFANKUI)DECELIANGFANGFA:YISHOUDONGFANGSHIHUANMANDIZENGJIAHUOJIANXIAOWEIZHIFASONGQIXINHAO,BINGZAIZHENGFANFANGXIANGJILUSHUCHUZHOUXINGCHENGZHI,ANJIBENWUCHAJISUANGONGSHIJISUAN,YIBANZAISHANGXINGHEXIAHELIANGGEFANGXIANGFENBIECESHURUWEI0%、25%、50%、75%、100%SHIDEWUCHA,QUZUIDAZHI。

  2、HUICHA

  HUICHASHIHENGLIANGDIANDONGZHIXINGJIGOU(DIANDONGZHIXINGQI)ZHONGFUJINGDUDEYIGEZHIBIAO,QICELIANGFANGFASHIZAIBUTONGFANGXIANGGEDIAN(YIBANSHISHANGXING25%、50%、75%、100%HEXIAXING75%、50%、25%、0%JIGEDIAN)CEDEDEJIBENWUCHA,ZAITONGYIGEDIANDESHANGXINGHEXIAXINGWUCHAZHICHAZHIDEJUEDUIZHI,ZUIZHONGHUITOUQUCHAZHIZUIDADENEIGE。

  3、SIQU

广东11选5  SIQUSHIXINHAOZENGDAHUOJIANXIAOYIGEZHIDIANDONGZHIXINGJIGOU(DIANDONGZHIXINGQI)QUEBUDONGZUO,ZHEIGEZUIDAZHIJIUSHIDIANDONGZHIXINGJIGOU(DIANDONGZHIXINGQI)DESIQU,CELIANGFANGFASHIZAIXINGCHENGDE25%、50%、75%、100%SANGE,HUANMANDIZENGJIA(HUOJIANXIAO)SHURUXINHAO,ZHIDAOSHUCHUZHOUYOUYIGEKEYIGUANCHADAOXINGCHENGBIANHUA,JIXIADANGQIANDESHURUZHI I1;RANHOUFANFANGXIANGHUANMANGAIBIANSHURUXINHAO,ZHIDAONENGGUANCHADAOSHUCHUZHOUDONGZUO,JILUXIADANGQIANSHURUZHI I2,RANHOUANYIXIAGONGSHIJISUANSIQUZHI:

  

电动执行机构(电动执行器)死区计算公式

 

广东11选5  SHIZHONG:△ —— SIQU,%

  I —— SHURULIANGCHENG

  4、SHUCHULIJU(TUILI)

  ZHEISHIDIANDONGZHIXINGJIGOU(DIANDONGZHIXINGQI)YIGEFEICHANGZHONGYAODECANSHU,SHIHENGLIANGQIQULINENGLIDEYIGEBIAOZHUN,DUIYUZHIXINGCHENGDIANDONGZHIXINGQI(DIANDONGZHIXINGJIGOU)ERYAN,ZHEIGECANSHUJIAOZUIDATUILI,DANWEIWEINHUOKg,1Kg = 10N。DUIYUJIAOXINGCHENGHUODUOZHUANSHIDIANDONGZHIXINGJIGOU(DIANDONGZHIXINGQI)ERYAN,ZHEIGECANSHUJIAOZUIDASHUCHULIJU,DANWEIWEIN.mHUOKg.m,1Kg.m = 10N.m。ZHEIYICANSHUDECELIANGFANGFASHIZHIJIEYONGDIANDONGZHIXINGJIGOU(DIANDONGZHIXINGQI)QULIFUZAI,CELIANGQINENGQUDONGDEZUIDAFUZAIJIKE。

  5、SHURUXINHAO

  ZAI《DIANDONGZHIXINGQIDEXUANXINGFANGFAYUJIQIAO》YIWENZHONGYIJINGSHUODEBIJIAOQINGCHU。

  6、SHUCHUXINHAO

  TONGYANGZAI《DIANDONGZHIXINGQIDEXUANXINGFANGFAYUJIQIAO》YIWENZHONGYIJINGSHUODEBIJIAOQINGCHU。

  7、FANGHUDENGJI

  JIWAIQIAOFANGHUDENGJI(IPDAIMA),KEYICANKANWAIQIAOFANGHUDENGJIGUOJIABIAOZHUN GB4208-93

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