... Model No.Sensor OptionVoltageMosfetspowerFunctionsWeightDimemsion6M-2400-1Be suitable for sensor and sensorless motor24V6250W1,1:1PAS2,Cruise3, ... .5*43.5mm15M-3600-1Be suitable for sensorBe suitable for 36V and 48V battery151000W1,1:1PAS2, ... .9kg189*82*43mm6M-2400-1Be suitable for sensorBe suitable for 36V and 48V battery181000W1,1:1PAS2, ... 82*43mm Sensor lithium battery charge dc motor controller 48v