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游戏赚钱网 >> 游戏赚钱网 >>  游戏赚钱网 >> 分析伺服电机与步进电机的对比

分析伺服电机与步进电机的对比

  步进电机作为一种开环操控的体系,和现代数字操控技能有着实质的联络。在目前国内的数字操控体系中,步进电机的使用十分广泛。随着全数字式沟通伺服体系的呈现,沟通伺服电机也越来越多地使用于数字操控体系中。为了习惯数字操控的发展趋势,运动中大多选用步进电机或全数字式沟通伺服电机作为履行电动机。尽管两者在操控方法上类似(脉冲串和方向信号),但在使用功用和使用场合上存在着较大的差异。现就二者的使用功用作一比较。

  1、操控精度不同

  BUJINDIANJIHESIFUDIANJIDEKONGZHIJINGDUBUTONG。LIANGXIANGHUNHESHIBUJINDIANJIBUJUJIAOYIBANWEI1.8°,SANXIANGHUNHESHIBUJINDIANJIBUJUJIAOWEI1.2°。YEYOUYIXIEGAOXINGNENGDEBUJINDIANJIBUJUJIAOGENGXIAO。

  JIAOLIUSIFUDIANJIDEKONGZHIJINGDUYOUDIANJIZHOUHOUDUANDEXUANZHUANBIANMAQIBAOZHENG。DUIYUDAIBIAOZHUN2500XIANBIANMAQIDESIFUDIANJIERYAN,YOUYUQUDONGQINEIBUCAIYONGLESIBEIPINJISHU,QIMAICHONGDANGLIANGWEI360°/10000=0.036°。

游戏赚钱网  DUIYUJUEDADUOSHUYONGHUERYAN,WULUNSHIJIXIECHUANDONGJINGDU,HAISHIGUANGDIANCHUANGANQILAIDINGWEIJINGDU,DOUMEIYOUBUJINDIANJISIFUDIANJIDEWULIJINGDUGAO,DANFANGMIANZHUIQIUDIANJIDEZUIGAOJINGDUSHIMEIYOUBIYAODE。

  2、低频特性不同

  BUJINDIANJIZAIDISUSHIYICHENGXIANDIPINZHENDANGXIANXIANG。ZHENDANGPINLVYUFUZAIZHUANGKUANGHEQUDONGQIGONGYONGYOUGUAN,YIBANRENWEIZHENDANGPINLVWEIDIANJIKONGZAIQITIAOPINLVDEYIBAN。ZHEIZHONGYOUBUJINDIANJIDEZUOYEYUANLISUOJUEYIDEDIPINZHENDANGXIANXIANGGUANYUJIQIDEZHENGCHANGZUOYESHIFENBULI。DANGBUJINDIANJIZUOYEZAIDISUSHI,YIBANYINGXUANYONGZUNIJINENGLAIZHANSHENGDIPINZHENDANGXIANXIANG,BIRUZAIDIANJISHANGJIAZUNIQI,HUOQUDONGQISHANGXUANYONGXIFENJINENGDENG。GOUTONGSIFUDIANJIZUOYESHIFENPINGWEN,JIBIANZAIDISUSHIYEBUHUICHENGXIANZHENDANGXIANXIANG。GOUTONGSIFUTIXIJUYOUGONGZHENANNAGONGYONG,KEHANGAIJIXIEDEGANGXINGBUZU,ERQIETIXINEIBUJUYOUPINLVJIEXIJINENG(fft),KEJIANCECHUDEGONGZHENDIAN,BIANYUTIXIDIAOZHENG。RUSAIFUDEASD600XILIE,NEIZHIJIXIEGONGZHENANNAGONGYONG,KEYOUYONGANNAJIXIEJIEGOUGONGZHENXIANXIANG。

  3、矩频特性不同

  BUJINDIANJIDESHUCHULIJUSUIZHUANSUSHENGGAOERXIAJIANG,QIEZAIJIAOGAOZHUANSUSHIHUIJIJUXIAJIANG,SUOYIQIZUIGAOZUOYEZHUANSUYIBANZAI300~600rpm。GOUTONGSIFUDIANJIWEIHENGLIJUSHUCHU,JIZAIQIEWAIZHUANSU(YIBANWEI2000rpmHUO3000rpm)YINEI,DOUNENGSHUCHUEWAIZHUANJU,ZAIEWAIZHUANSUYISHANGWEIHENGGONGLVSHU

  4、过载才能不同

  BUJINDIANJIYIBANBUJUYOUGUOZAICAINENG。GOUTONGSIFUDIANJIJUYOUJIAOQIANGDEGUOZAICAINENG。BUJINDIANJIYOUYUMEIYOUZHEIZHONGGUOZAICAINENG,ZAIXUANXINGSHIWEILEZHANSHENGZHEIZHONGGUANXINGLIJU,WANGWANGXUQIUXUANQUJIAODAZHUANJUDEDIANJI,ERJIQIZAIZHENGCHANGZUOYEQIJIANYOUBUXUQIUNEIMEDADEZHUANJU,BIANCHENGXIANLELIJUZAOTADEXIANXIANG。

  5、运转功用不同

  BUJINDIANJIDECAOKONGWEIKAIHUANCAOKONG,FADONGPINLVGUOGAOHUOFUZAIGUODAYICHENGXIANDIUBUHUODUZHUANDEXIANXIANG,ZHONGZHISHIZHUANSUGUOGAOYICHENGXIANGUOCHONGDEXIANXIANG,SUOYIWEIQUEBAOQICAOKONGJINGDU,YINGCHULIHAOSHENG、JIANGSUWENTI。GOUTONGSIFUQUDONGTIXIWEIBIHUANCAOKONG,KEZHIJIEDUIDIANJIFANKUIXINHAOJINXINGCAIYANG,NEIBUGOUCHENGFANGWEIHUANHESUDUHUAN,YIBANBUHUICHENGXIANBUJINDIANJIDEDIUBUHUOGUOCHONGDEXIANXIANG,CAOKONGGONGYONGGENGWEILAOKAO。

  6、速度呼应功用不同

  BUJINDIANJICONGJINGZHIJIAKUAIDAOZUOYEZHUANSU(YIBANWEIMEIFENZHONGJIBAIZHUAN)XUQIU200~400HAOMIAO。GOUTONGSIFUTIXIDEJIAKUAIGONGYONGYAOHAODEDUO,RUSAIFUDEASD600XILIE,KONGZAISHISUDUYOU-3000r/minZHI3000r/minJIAKUAISHIKEJINXU10ms,XIANGBIBUJINDIANJIHUYINGSHIKEKUAI20-40BEI。

  ZONGSHANGSUOSHU,SIFUDIANDONGGANGZAIXUDUOGONGYONGFANGMIANDOUYOUYUBUJINDIANJI。SUOYI,ZAICAOKONGTIXIDEGUIHUAGUOCHENGZHONGYAOZONGHEKAOLVCAOKONGYAOQIU、CHENGBENDENGDUOFANGMIANDEYINSU,XUANYONGQIADANGDECAOKONGDIANJI。



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