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NBpower QS205 72V 5000W 170/190mm Dropout Electric Fat Bike 20/24/26x4.0 Snow Bike Rear hub Motor Wheel Kit Fardriver ND72680
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£763.00
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£863.00
5T motor
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4T motor
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3.5T motor
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DKD Display
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NBTFT-5 Display
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SPECIFICATIONS
Brand: QS
Brand Name: NONE
Certification: CE
Design: Brushless
High-concerned chemical: None
Motor: Brushless Non-gear Hub Motor
Origin: Mainland China
Power: 5000w
Voltage: 72V
Wattage: > 400w
brake type: disc brake
color: black
drop out: 170/190mm
efficiency: 89%
speed: 80-100km/h
NBpower QS205 72V 5000W 170/190mm Dropout Electric Fat Bike 20/24/26x4.0 Snow Bike Rear hub Motor Wheel Kit Fardriver ND72680
Difference between 3.5T 4T and 5T : 3.5T is high speed version, 5T is high torque version, 5T max speed is much lower than 3.5T. If you often ride on mountain road or your ebike will load heavy weight, then 5T is better for you. 4T is balance between 3.5T and 5T
Packaging List of China Stock:
1. QS 205 48-72v 5000w Electric bike rear hub motor 170mm or 190mm dropout
2. 20x4.0/24x4.0/26x4.0 Fat bike alloy rim (80mm width rim by default, if need 100mm please contact us)
3. Fardriver ND72680 Controller
4. Motorcycle full twist throttle with swithes
5. DKD or NBTFT-5 display
6. Mainline harness
7. DC converter
8. Single speed freewheel(if need other freewheel please contact us to confirm)
9. Bluetooth adapter (if the controller has biult-in bluetooth then we won't offer this adapter)
10. M16 Torque arm
11. Key ignition
QS motor specification
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: 170mm or 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: IP6522.
2.ND72680 Controller
Nanjing Fardriver Controller
1.Model: ND72680
2.Working Communication: Hall Sensor
3.Available Rated Battery Voltage: 72V
4.Peak Battery Voltage: 88V
5.Available Motor Power: 4000W - 6000W
6.Defaut Throttle Working Voltage: 0V - 5V
7.Peak DC Current: 350A for 72V,
8.Peak Phase Current: 680A
9.Mosfets Detail: 24 FET
10.Weight: 2.5kgs
11.Instaliing Size: 181mm * 119mm * 61mm
12.Controller Design: Sine Wave BLDC
13.Case Material: Aluminum
14.Support Programmable: PC & Phone
15.Suitable for electric bike, scooter, motorcycle, tricycle, kart, ATV
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