Please watch video for 20 inch 48V 52V 1000W front casted hub motor electric bike conversion kit that show one kind of default speed. We also can customize this motor with different speed versions for free. For example: max 25kmh, 32kmh, 45kmh ..
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* The 20 inch bike motor kit combines the full E-bike technology: direct drive Brushless Gearless high torque hub Motor to change almost every bicycle into a personal electric bike. Save energy, protect environment and save money with a lot of fun.
* Saving 10% of electricity, Improve the efficiency of 8% With The Newest Materials Steel Rotor.
Main Features:
>. Hub: Ø420mm Aluminum casted (Hub Fit For: 20 × 2.1/4 or 2.1/2" tire)
>. Engine : Bldc hub motor
>>. Voltage: 48V / 52V
>>. Power: 1000W
>>. Efficiency: 90.5%
>>. Max speed: 73.5 kmh -- 45.6mph Default (Optional other speed: 35mph or 25mph,15mph...)
>>. Mechanical brake: Disk or V
>>. Cable location: shaft end , LEFT
>>. Cable length:150cm / 60"
>>. Install: spacing of 100mm fork
>>. Noise: < 60 db
>>. Surface: Black painted
>. Driver: brushless controller
>>. MOSFET: 12 PCS
>>. With LCD: YES
>>. Rated Voltage: DC 48 / 52 Volts
>>. Min. Voltage: DC 40 ± 0.5 V
>>. Rated power: 1000 Watts
>>. Casing material: aluminium
>>. Maximum Current: 26 A ± 1 Amps
>>. Thermal: aluminum shell and the substrate
>>. 3 phase 120° brushless motor
>>. Operating Conditions: -20~45 °C
>>. Waterproof design
>>. Size: 105 mm L × 72 mm W × 38 mm H
Color screen LCD-08HU, More Function:
* Cruise
* Forward & Backward (Optional)
* Kmh & mph (Optional)
* Max speed ( 0 ~ 100 kmh / 60 mph )
* Speeds ( 0 - 5 ) "0" is off. "1" is the slowest. "5" is the fastest.
* Battery gauge
* ...
Package Content:
1 x 20 inch 48V 52V 1000W front casted hub motor wheel
1 x 48V 52V 1000W 12-MOSFET motor controller
1 x LCD-08HU Color screen
1 x Twist throttle -- Cable length: 1500mm
1 x Brake levers -- Cable length: 1500mm
1 x Three button switches ( control cruise, reverse .. ) -- Cable length: 1500mm
1 x Pedal assist -- Cable length: 900mm
Net Weight: 9.86 kg / 21.7 lbs
Package Size: 50cm L x 50cm W x 23cm H
Package Type: Cardboard Box
Wire Diagram:
20 inch Front Drw.
Performance Data: