20 inch 48v 52v 1000w rear hub motor drawing

[Peter Chou]

20 inch 48V 52V 1000W rear freewheel hub motor drawing




20 inch 48V 52V 1000W rear cassette hub motor drawing


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: 69.0 kmh -- 43.9mph Default (Optional other speed: 35mph or 25mph,15mph...)
>>. Mechanical brake: Disk or  V
>>. Sprocket: Freewheel or Cassette
>>. Cable location: shaft end, LEFT
>>. Cable length:100cm / 40"
>>. Install: spacing of 135mm fork
>>. Noise: < 60 db
>>. Surface: Black painted
More info about this 20 inch hub motor