Mid Drive Motor QS120 2000W 70H 4600RPM Mid Drive Motor with Belt or 428 Sprocket and Fardriver ND72340 V2 Controller(Sprocket Type)

controller1 pc x QS120 2KW Mid Drive Motor (Belt or 428 14T Sprocket Type)1 pc x Fardriver Controller ND72340 with BTRated Power: 2000W Rated Voltage: 72VNo-Load Speed: 3200RPM 4600RPM peak with flux weakeningMagnet Height: 70mm 5 pole pairsMax Efficiency: approx 93%Peak Battery Current: 80A (72V)Peak Phase Current: 250A (72V)Working Temperature: 70-130 peak 150 Motor Phase Angel: 60°Waterproof Grade: IP67Cooling: Air coolingPhase wire: 8mm²2). Model Number: ND723403). Max. Bus Current: 120A4). Max. Phase Current: 340A5). Working Voltage: 48V/60V/72V max. 88V6). Compatible Motor Power: 2000W-3000W7). Size: 180mm*118mm*60mm8). Weight: 2KGS

• 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.