Mid Drive Motor Mid-Drive Motor with ND72680 Fardriver Controller for Dirtbike Moped QS138 4KW 90H 72V Peak 13KW(Belt Type)

controllerPackage Include1 pcs x QS 138 4KW 90H Mid motor (belt or sprocket type)1 pcs x Fardriver ND72680 controller with adapter-Motor Spec-Motor Type: PMSM Motor With Hall SensorRated Power: 7500W (13500W peak in few seconds)Rated Voltage: 72VSpeed: 4000RPM (basic RPM) 6500RPM peak with flux weakeningMotor Design: Single axleMatched tire: 17inchMagnet Height: 90mm 5 pole pairsRated Torque: 14.3N.mMax Torque: 72N.mMax Efficiency: approx 94%Continuous Battery Current: 89A (72V)Peak Battery Current: 200A (72V)Working Temperature: 70-120℃ peak 150 ℃Single Hall Set with waterproof connectorWaterproof Grade: IP67Cooling: Air coolingPhase wire: 20mm²N.W./G.W.: approx 13.5kg/15kgPackage Dimension: 34cm*34cm*33cm

• controller
• High torque output: amplified torque through gear reduction suitable for steep slopes mountains and other complex terrain
• Modularized design: motor controller and sensor are highly integrated and the parts can be replaced separately during maintenance.
• Compatible with a wide range of vehicles: can match vehicles with different wheel diameters and tire types.
• High stability: The motor is located in the middle of the vehicle to improve driving stability especially suitable for high-speed riding or off-road scenarios.
• Wide applicability：It is suitable for DIY electric scooters electric bikes E-Motorcycle Moped etc.