Mid Drive Motor Mid Drive Motor with EM150 Controller Kit QS138 3000W Peak 9KW 72V 100KPH(Belt Pully Version)

ControllersPackage Include1 pcs x QS138 3KW Mid Drive Motor (Belt or Sprocket Type)1 pcs x EM150 Controller with USB cable-Motor Spec-Motor Type: PMSM Motor With Hall SensorRated Power: 4500W (9600W peak in few seconds)Rated Voltage: 72VSpeed: 3800RPM (basic RPM) 6200RPM peak with flux weakeningMax Torque: 45-55N.mMax Efficiency: approx 94%Continuous Battery Current: 67A (72V)Peak Battery Current: 140A (72V)Working Temperature: 70-130℃ peak 150 ℃Single Hall Set with waterproof connectorsWaterproof Grade: IP67Cooling: air coolDimension: φ162X210mmPhase wire: 17mm²N.W./G.W.: approx 10.8kg/12.5kgPackage Dimension: 34cm*34cm*33cm

• Controllers
• 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.