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矿用防爆伺服电机

矿用防爆伺服电机标志为“Exdb I Mb”,取得煤安认证适用于1区/2区IIC-T4、IIB-T4/T5防爆等级,按需定制。电压可选直流和交流24VDC,48VDC,72VDC,220VDC,380VAC,功率范围 0.4~20kw。应用于井下的采、掘、装、运、提升、通风等多种设备。
  • DC24VDC48V
    电机型号90ST-00630-EX-MA90ST-01330-EX-MA90ST-02430-EX-MA90ST-00630-EX-MA90ST-01330-EX-MA90ST-02430-EX-MA
    额定功率(KW)0.20.40.750.20.40.75
    额定电流(A)10.420.839.14.99.818.4
    额定转速(rpm)300030003000300030003000
    最高转速(rpm)360036003600360036003600
    额定扭矩(Nm)0.61.32.40.61.32.4
    峰值扭矩(Nm)1.83.97.21.83.97.2
    转子惯量(kg.cm2)0.30.60.90.30.60.9
    机械时间常数(ms)9.611.214.48.49.812.6
    DC72VAC220V
    电机型号90ST-00630-EX-MA90ST-01330-EX-MA90ST-02430-EX-MA90ST-00630-EX-MA90ST-01330-EX-MA90ST-02430-EX-MA
    额定功率(KW)0.20.40.750.20.40.75
    额定电流(A)3.36.512.30.81.63
    额定转速(rpm)300030003000300030003000
    最高转速(rpm)360036003600360036003600
    额定扭矩(Nm)0.61.32.40.61.32.4
    峰值扭矩(Nm)1.83.97.21.83.97.2
    转子惯量(kg.cm2)0.30.60.90.30.60.9
    机械时间常数(ms)7.28.410.8679
    AC380V
    电机型号90ST-00630-EX-MA90ST-01330-EX-MA90ST-02430-EX-MA
    额定功率(KW)0.20.40.75
    额定电流(A)0.511.8
    额定转速(rpm)300030003000
    最高转速(rpm)360036003600
    额定扭矩(Nm)0.61.32.4
    峰值扭矩(Nm)1.83.97.2
    转子惯量(kg.cm2)0.30.60.9
    机械时间常数(ms)679