gear drive 300-1000kg roller shutter motor Features 1.Original CUP and electronic parts from Taiwan 2.Apply wear resistant, high temperature resistant car braking material to ensure braking more safe and accurate. 3.Suitable for industry rolling doors 4.Apply double limit travel technology for more accurate limit travel 5.Capacitor start motor has automatic thermal protection system to ensure motor runs safely 6. Remote control, wall button control & manual control are available. can by use in all kind of roller door Specification Model Power SupplyRate PowerMax. Door WeightMax. Lifting HeightOutput SpeedOutput TorqueDriveDR-200AK220V/50Hz150W200KG7.5M5.2 r/min168 N.mGearDR-300AK380V/50Hz200W300KG7.5M5.2 r/min168 N.mGearDR-300KG220V/50Hz200W300KG7.5M5.2 r/min168 N.mGearDR-300KG-1380V/50Hz200W300KG7.5M5.2 r/min168 N.mGearDR-400KG220V/50Hz230W400KG8.0M6.2 r/min343 N.mGearDR-500KG220V/50Hz250W500KG8.0M6.2 r/min343 N.mGearDR-500KG-1380V/50Hz250W500KG8.0M6.2 r/min343 N.mGearDR-600KG220V/50Hz280W600KG8.0M5.2 r/min412 N.mGearDR-600KG-1380V/50Hz280W600KG8.0M5.2 r/min412 N.mGearDR-700KG380V/50Hz300W700KG9.2M3.4 r/min607 N.mGearDR-800KG380V/50Hz350W800KG9.2M3.4 r/min607 N.mGearDR-1000KG380V/50Hz580W1000KG9.5M6.5 r/min1102 N.mGear We are supplier of rolling door motor ,sliding gate operator ,garage door opener ,folding gate opener and automatic barrier gate too.