Mid Drive Motor QS138 4KW V3 Mid-Drive Motor with EM260S Controller DKD Display Multi-Function Throttle

controllerQS138 4KW V3 Mid-Drive Motor With EM260S Controller DKD Display Multi-function ThrottleFor QS138 4000W V3 mid drive motor it could be used for electric light motorcycle dirtbike.E-motorcycle weight approx 130kg+2*80kgClimbing slope: 30°@208kgBattery: 72V50Ah1 pcs QS138 4KW V3 Mid-drive Motor1 pcs EM260S Controller with USB cable1 pcs DKD Display1 pcs Multi-function ThrottleMotor DescriptionMotor Type: PMSM Motor With Internal Reduction GearsRated Power: 4000W Max Continue 7500W (13.5KW in few seconds)Rated Voltage: 72VSpeed: 4800RPM (basic RPM) 7000RPM with flux weakeningTorque: Rated Torque 32N.m Max Torque 150N.mMagnet Height: 90mm 5 pole pairsMotor Gear Ratio: 1:2.35Max Efficiency: approx 93%Continuous Battery Current: 80A (72V)Peak Battery Current: 200A (72V)Working Temperature: 70-130 150 Single Hall Set with waterproof connectorsWaterproof Grade: IP67Cooling: Air coolingThermic Probe: KTY83/122Phase wire: 16mm²Color: BlackN.W./G.W.: approx 14.5kg/15.5kgPackage Dimension: 31cm*31cm*31cmController SPECModel: EM-260S ECU sinewave controller1. Available Battery Voltage: 48V-72V2. Rated DC current: 250A3. Boost current: 500A4. Peak Phase current: 690A5. Max. Power: 36KW6. Mosfets Detail: 36 FET7. Matched Motor Rated Power: 6KW-8KW8. Max. Efficiency: 92%9. Degree of Waterproof: IP6710. Flux Weaking Ratio: 200%12. Working Communication: Hall Sensor13. Net weight: 2200g14. Size: 212mm * 134mm * 73mm15. Support Programmable by PCDKD Display SPEC1) After power on the self-test of the display is completed then press and hold the left button for 10 seconds to enter the background and enter the password;2) Left-click to adjust data right-click to shift;3) Password 153 set the perimeter(mm) the number of motor pole pairs the

• 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.