A unique electric motor of the QS MOTOR V3 brand with a rated power of 5000W. You can't buy an electric motor of such power with such a wide wheel disc even at the QS Motor factory, it is produced individually to our order.
The diameter of the wheel disc is 12 inches, the width is 21.5 cm.
The thickness of the stator and magnets is 45 mm.
Stator diameter: 260 mm.
The maximum efficiency is 92%.
Maximum torque: 400 nm.
Continious power at a voltage of 78V: 10000W.
Peak power at 78V: 35000W.
Peak phase current: 700A
Nominal voltage: 60-78V.
Temperature sensor: KTY83-122
The efficiency zone is not lower than 85% - 20-95% of the maximum speed.
Suitable for any riding style. The uphill angle of an electric scooter with a passenger with a total weight of 200 kg is up to 45 degrees.
High torque version, maximum speed of 65 km/h at a voltage of 60V and 84 km/h at a voltage of 78V. If your controller supports the function of weakening the magnetic field, then the maximum speed can be increased to 120 km/h at a voltage of 78V.
The electric motor is so powerful that we have not yet found a way to load it to show you its potential on video, so for now you can see what an electric scooter with a weaker motor (3 kW rated) can do:
