One side shaft mechanics, easy for assembly. Motor detachable from the rim, each for changing tyres.       characteristics   One side shaft mechanics, easy for assemblyUsing high quality NdFeB Magnet, high efficiencyMotor detachable from the rim, each for changing tyresHigh torque at starting, good capacity for payloadMaintenance free, long lifeSuitable controller availableCustomized performance design availableTechnical specificationsRated voltage              48VRated power                1.5KWRated current              30ASpeed without load    650rpm Rated Speed              580rpmMaximum power         2.5KWMaximum torque at maximum power   44N.m  

Blushless DC motor