26x4.0 QS205 50H 190mm 72V 5000w Fat Bike Brushless Hub Motor Wheel for Electric Bicycle Fat Ebike 60-100kph

Professional 5000W Electric Bike Motor Wheel

Transform your fat bike with our powerful QS205 5000W brushless hub motor wheel. Designed for 26-inch fat bikes with 4.0 tires, this complete motor wheel delivers exceptional performance and reliability for serious e-bike enthusiasts.

🔥 Key Features:

• Massive Power Output: 5000W rated power, 10000W peak power for ultimate acceleration
• High-Speed Performance: Achieve speeds of 60-100 KPH with different winding configurations
• Complete Wheel System: Integrated motor, rim, and tire - ready to install
• All-Weather Reliability: IP65 waterproof rating ensures operation in any conditions
• Professional Grade: 91% efficiency with dual hall sensors and thermal protection

⚙️ Technical Specifications:

• Motor Type: BLDC In-Wheel Hub Motor with double axle design
• Power: 5000W Rated | 10000W Peak
• Voltage System: 72V
• Dropout Width: 190mm
• Maximum Torque: Up to 220N.M (5T winding)
• Speed Options: 3.5T (840RPM), 4T (770RPM), 5T (650RPM)
• Brake System: Disc brake compatible
• Weight: 17kg
• Temperature Range: 70-120℃ working, peak 150℃

🛠️ What's Included:

• Complete motor wheel assembly
• Dual hall sensor set with waterproof connector
• Phase wires (2×5mm² cross-section)
• Thermal probe (KTY83/122)

Perfect for: Electric fat bike builds, high-performance e-bike conversions, and professional applications requiring maximum power and speed.

Professional installation recommended. Ensure your controller and battery system are compatible with 72V operation.

5000W
1. Motor Type: BLDC In-Wheel Hub Motor
2. Motor Design: Double Axle with Rim(integrated)
3. Matched Tire: 20inch 24inch 26inch
4. PCD: 6*44mm
5. Stator: Aluminum Core
6. Rated Power: 5000W
7. Peak Power: 10000W in few seconds
8. Rated Voltage: 72V
9. Speed:
3.5T: 840RPM
4T: 770RPM
5T: 650RPM
10. Drop-outs: 190mm
11. Max Torque:
3.5T: 180N.M
4T: 200N.M
5T: 220N.M
12. Max Efficiency: approx 91%
13. Suggest Peak Phase Current: N/A
14. Thermic Probe: KTY83/122(as default)
15. Working Temperature: 70-120℃, peak 150℃
16. Brake Type: Disc Brake
17. Hall Sensor: Dual hall set with waterproof connector
18. Phase Wire:2*5mm²Cross
19. Hall Sensor Phasing Angle: 120 degree
20. Waterproof Grade: IP65