QS 205 50H V3 motor 3 kW 4T

Expand your experience of riding an electric bike with the original QS Motor electric motor. With a nominal power of 3000W and a peak of 12kW, this motor is a real gem for custom ebike lovers.

QS Motor offers not only impressive power, but also excellent performance and durability. Its versatility makes it ideal for most custom electric bike designs, allowing for free personalization.

Install the original QS Motor motor and enjoy dynamic driving, uncompromising force and unique style. Discover new possibilities with this advanced motor, which provides not only speed but also satisfaction from each kilometer.

Motor for custom electric bicycle, falcon, kariwa, park, bearbike, Venom

Factory motor specifications

• motor type: BLDC hub motor with permanent magnet
• Bars: 3,4 mm x 36 pieces
• rim: 16-26″ bicycle or 18, 19″ moto
• Magnet height: 50 mm
• Couple of magnets: 16 pairs
• Rated power: 3000 W.
• Max. Continuous power: 6000 W (~60-80A).
• Rated voltage: 72 V (48-96 V may be optional)
• Speed: 30-90 km/h ~ 0.8km/h for each 1V power supply for the 19″ MOTO wheel
• Max RPM without load: 670 RPM
• Max. Torque: 150 Nm
• Maximum performance: 88%
• Maximum current: 80A (peak 100A in short time)
• Brake type: disc brake
• Mounting width: 150 mm
• Core winding material: aluminium
• Phase wire section: 10 mm2
• Hall’s phaser angle: 120 degrees
• Temperature sensor: 2 sets of hall sensors + 2 sensors KTY83
• Operating temperature: 70 degrees C, peak 120 degrees C
• Free-run assembly: wound classic, 1-5s
• Water resistance class: IP54
• Black
• Weight: 14 kg

Proposed due to the weight of the pint of the motor in the moto rim 18″ or 19″ did or exel

Guarantee 12 months