... 77w 100w motor bldc motor power upto 1700w BLS42 24v bldc motor,12v, 36v, 48v optionrated speed 4000rpm,rated power 26w 50w 77w ... 100w Model No.No.of PhaseRated VoltageLine to line resistanceRated SpeedRated ... 250.31053.940.80100Dimensions diagram more bldc motor diameter 28mm to 130mm, power 1w to 1700w 12v, 24v, 36v, 48v bldc motor