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礦用防爆伺服電機

礦用防爆伺服電機標(biāo)志為“Exdb I Mb”,取得煤安認(rèn)證適用于1區(qū)/2區(qū)IIC-T4、IIB-T4/T5防爆等級,按需定制。電壓可選直流和交流24VDC,48VDC,72VDC,220VDC,380VAC,功率范圍 0.4~20kw。應(yīng)用于井下的采、掘、裝、運、提升、通風(fēng)等多種設(shè)備。
  • DC24VDC48V
    電機型號90ST-00630-EX-MA90ST-01330-EX-MA90ST-02430-EX-MA90ST-00630-EX-MA90ST-01330-EX-MA90ST-02430-EX-MA
    額定功率(KW)0.20.40.750.20.40.75
    額定電流(A)10.420.839.14.99.818.4
    額定轉(zhuǎn)速(rpm)300030003000300030003000
    最高轉(zhuǎn)速(rpm)360036003600360036003600
    額定扭矩(Nm)0.61.32.40.61.32.4
    峰值扭矩(Nm)1.83.97.21.83.97.2
    轉(zhuǎn)子慣量(kg.cm2)0.30.60.90.30.60.9
    機械時間常數(shù)(ms)9.611.214.48.49.812.6
    DC72VAC220V
    電機型號90ST-00630-EX-MA90ST-01330-EX-MA90ST-02430-EX-MA90ST-00630-EX-MA90ST-01330-EX-MA90ST-02430-EX-MA
    額定功率(KW)0.20.40.750.20.40.75
    額定電流(A)3.36.512.30.81.63
    額定轉(zhuǎn)速(rpm)300030003000300030003000
    最高轉(zhuǎn)速(rpm)360036003600360036003600
    額定扭矩(Nm)0.61.32.40.61.32.4
    峰值扭矩(Nm)1.83.97.21.83.97.2
    轉(zhuǎn)子慣量(kg.cm2)0.30.60.90.30.60.9
    機械時間常數(shù)(ms)7.28.410.8679
    AC380V
    電機型號90ST-00630-EX-MA90ST-01330-EX-MA90ST-02430-EX-MA
    額定功率(KW)0.20.40.75
    額定電流(A)0.511.8
    額定轉(zhuǎn)速(rpm)300030003000
    最高轉(zhuǎn)速(rpm)360036003600
    額定扭矩(Nm)0.61.32.4
    峰值扭矩(Nm)1.83.97.2
    轉(zhuǎn)子慣量(kg.cm2)0.30.60.9
    機械時間常數(shù)(ms)679