- Welcome to Leaf Motor Bike.
Recent posts
#61
Hub Motor Drawing / 48v 52v 1000w rear hub motor d...
Last post by Peter Chou - Feb 08, 2024, 07:53 AM48V 52V 1000W rear spoke electric bike motor drawing
Voltage: 48V / 52V
Power: 1000W
Max efficiency: 90.5%
RPM: 731
Mechanical brake: Disk or V
Sprocket: Freewheel
Cable location: shaft end, Left side
Cable length:100cm / 40"
Install: spacing of 135mm rear fork
More info about this 1000w hub motor
48V 52V 1000W rear cassette electric bike motor drawing
Motor type: brushless gearless hub motor - Spline Cassette
Voltage: 48V / 52V
Power: 1000W
Max efficiency: 90.5%
RPM: 731
Mechanical brake: Disk
Sprocket: 7 speed cassette
Cable location: shaft end, LEFT
Cable length:110cm / 43"
Install: spacing of 135mm fork
Noise: < 60 db
Surface: Black painted
Net weight: 6.4 kg / 14.1 lbs
More info about this 1000w bike motor
#62
Hub Motor Drawing / 48v 52v 1000w front hub motor ...
Last post by Peter Chou - Feb 08, 2024, 07:36 AM48V 52V 1000W front spoke electric bike motor drawing
Motor type: spoke electric bike motor
Voltage: 48V / 52V
Power: 1000W
Max efficiency: 90.5%
RPM: 731
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
Net weight: 6.15 kg / 13.5 lbs
More info about this 1000w hub motor
#63
Hub Motor Drawing / 48V 52V 1500W rear BMX bike mo...
Last post by Peter Chou - Feb 07, 2024, 07:48 AM48V 52V 1500W rear BMX bike motor drawing
Main Features:
. Engine: Bldc hub motor
>. Voltage: 48V / 52V
>. Power: 1500W
>. Efficiency: 90.5%
>. Max speed: 580rpm
>. Mechanical brake: V
>. Sprocket: Freewheel
>. Cable location: shaft end, Right
>. Cable length:150cm / 60"
>. Install: spacing of 110mm rear fork
>. Noise: < 60 db
>. Surface: Black painted
More info about this 1500w BMX motor
Main Features:
. Engine: Bldc hub motor
>. Voltage: 48V / 52V
>. Power: 1500W
>. Efficiency: 90.5%
>. Max speed: 580rpm
>. Mechanical brake: V
>. Sprocket: Freewheel
>. Cable location: shaft end, Right
>. Cable length:150cm / 60"
>. Install: spacing of 110mm rear fork
>. Noise: < 60 db
>. Surface: Black painted
More info about this 1500w BMX motor
#64
Bike Conversion Kit Video / Re: 20 inch hub motor - electr...
Last post by Peter Chou - Feb 07, 2024, 07:27 AMBMX 20 inch 48V 52V 1500W rear hub motor - electric bike conversion kit with S830 LCD
BMX 20 inch hub motor kit
BMX 20 inch 48V 52V 1500W rear hub motor - electric bike conversion kit with 08HU color screen LCD
BMX 20 inch bike motor kit
BMX 20 inch 48V 52V 1500W rear hub motor - electric bike conversion kit with SW900 LCD
BMX 20 inch bike conversion kit
BMX 20 inch 48V 52V 1500W rear hub motor - electric bike conversion kit with 08HU LCD
BMX 20 inch bike kit
>. Engine: Bldc hub motor
>>. Voltage: 48V / 52V
>>. Power: 1500W
>>. Efficiency: 90.5%
>>. Max speed: 58.0 kmh -- 36.0mph @48V (No load speed)
>>. Max riding speed: 32mph @48V Default (Optional other speed: 26mph or 20mph,15mph,Other speed: please leave message) -- If work with 52v battery, a little faster.
>>. Mechanical brake: V
>>. Freewheel:
>>. Cable location: shaft end, Right
>>. Cable length:150cm / 60"
>>. Install: spacing of 110mm rear fork
>>. Noise: < 60 db
>>. Surface: Black painted
More info about this 20 inch BMX bike kit
BMX 20 inch hub motor kit
BMX 20 inch 48V 52V 1500W rear hub motor - electric bike conversion kit with 08HU color screen LCD
BMX 20 inch bike motor kit
BMX 20 inch 48V 52V 1500W rear hub motor - electric bike conversion kit with SW900 LCD
BMX 20 inch bike conversion kit
BMX 20 inch 48V 52V 1500W rear hub motor - electric bike conversion kit with 08HU LCD
BMX 20 inch bike kit
>. Engine: Bldc hub motor
>>. Voltage: 48V / 52V
>>. Power: 1500W
>>. Efficiency: 90.5%
>>. Max speed: 58.0 kmh -- 36.0mph @48V (No load speed)
>>. Max riding speed: 32mph @48V Default (Optional other speed: 26mph or 20mph,15mph,Other speed: please leave message) -- If work with 52v battery, a little faster.
>>. Mechanical brake: V
>>. Freewheel:
>>. Cable location: shaft end, Right
>>. Cable length:150cm / 60"
>>. Install: spacing of 110mm rear fork
>>. Noise: < 60 db
>>. Surface: Black painted
More info about this 20 inch BMX bike kit
#65
Bike Conversion Kit Video / Re: 700c hub motor - electric ...
Last post by Peter Chou - Feb 07, 2024, 05:04 AM700c 1500W rear hub motor kit video
Main Features:
>. Rim: 700c double wall Alloy (Rim Fit For: 700c x 18C / 20C / 23C / 25C / 28C / 32C / 35C / 38C / 40C tyre)
>. Spoke: Black 12 gauge / 184mm Length × 36 pcs
>. Default: Black spokes
>. Engine: Bldc hub motor
>>. Voltage: 48V / 52V
>>. Power: 1500W
>>. Efficiency: 90.5%
More info about this 700c bike motor kit
#66
Bike Conversion Kit Wire Diagram / Re: 20 inch hub motor bike con...
Last post by Peter Chou - Feb 07, 2024, 12:01 AMBMX 20 inch 48V 52V 1500W rear hub motor - electric bike conversion kit wire diagram
Main Features:
>. Rim A: 20 inch double wall Alloy (Rim Fit For: 20 × 1.5" / 1.75" / 1.95" tire)
>. Spoke: Silver 12 gauge / 68mm Length × 36 pcs
>. Rim B: 20 inch double wall Alloy (Rim Fit For: 20 × 1.95" / 2.0" ~ 2.5" tire)
>. Spoke: Black 12 gauge / 72mm Length × 36 pcs
>. Engine: Bldc hub motor
>>. Voltage: 48V / 52V
>>. Power: 1500W
>>. Efficiency: 90.5%
>>. Max speed: 58.0 kmh -- 36.0mph @48V (No load speed)
>>. Mechanical brake: V
>>. Freewheel:
>>. Cable location: shaft end, Right
>>. Cable length:150cm / 60"
>>. Install: spacing of 110mm rear fork
>>. Noise: < 60 db
>>. Surface: Black painted
>. Driver: brushless controller
Default: Heat Shrink Bullet Crimp Female Male Wire Connectors Electrical Terminals for battery plug.(Leave message Optional: XT-60)
>>. MOSFET: 18 PCS
>>. With LCD: YES
>>. Rated Voltage: DC 48 / 52 Volts
>>. Min. Voltage: DC 40 ± 0.5 V
>>. Rated power: 1500 Watts
>>. Casing material: aluminium
>>. Maximum Current: 40 A ± 1 Amps
>>. Thermal: aluminum shell and the substrate
>>. 3 phase 120° brushless motor
>>. Operating Conditions: -20~45 °C
>>. Waterproof design
>>. Size: 155 mm L × 72 mm W × 38 mm H
More info about this 20 inch BMX motor kit
Main Features:
>. Rim A: 20 inch double wall Alloy (Rim Fit For: 20 × 1.5" / 1.75" / 1.95" tire)
>. Spoke: Silver 12 gauge / 68mm Length × 36 pcs
>. Rim B: 20 inch double wall Alloy (Rim Fit For: 20 × 1.95" / 2.0" ~ 2.5" tire)
>. Spoke: Black 12 gauge / 72mm Length × 36 pcs
>. Engine: Bldc hub motor
>>. Voltage: 48V / 52V
>>. Power: 1500W
>>. Efficiency: 90.5%
>>. Max speed: 58.0 kmh -- 36.0mph @48V (No load speed)
>>. Mechanical brake: V
>>. Freewheel:
>>. Cable location: shaft end, Right
>>. Cable length:150cm / 60"
>>. Install: spacing of 110mm rear fork
>>. Noise: < 60 db
>>. Surface: Black painted
>. Driver: brushless controller
Default: Heat Shrink Bullet Crimp Female Male Wire Connectors Electrical Terminals for battery plug.(Leave message Optional: XT-60)
>>. MOSFET: 18 PCS
>>. With LCD: YES
>>. Rated Voltage: DC 48 / 52 Volts
>>. Min. Voltage: DC 40 ± 0.5 V
>>. Rated power: 1500 Watts
>>. Casing material: aluminium
>>. Maximum Current: 40 A ± 1 Amps
>>. Thermal: aluminum shell and the substrate
>>. 3 phase 120° brushless motor
>>. Operating Conditions: -20~45 °C
>>. Waterproof design
>>. Size: 155 mm L × 72 mm W × 38 mm H
More info about this 20 inch BMX motor kit
#67
Bike Conversion Kit Wire Diagram / Re: 700c hub motor bike conver...
Last post by Peter Chou - Feb 06, 2024, 11:44 PM700c 48V 52V 1500W rear electric hub motor bike conversion kit
This bike conversion kit includes 18 mosfet sine wave controller,brand new hub motor.. more info about this 700c bike kit
#68
General Discussion / How to make the motor work for...
Last post by Peter Chou - Feb 06, 2024, 08:17 AMDisc cover is on left side of motor that's fit for standard electric bike. But sometimes, disc brake should be the right side of frame. Exchange motor location, motor will work backwards.
Someone said,my controller has reverse function,just let motor work in reverse status. No..
At this time, should exchange wires and make the motor work forward to the other direction.
ONLY exchange two pairs of wires, connect wires as below:
Controller -- Motor
Heavy blue -- Heavy blue
Heavy green -- Heavy yellow
Heavy yellow -- Heavy green
Thin red -- Thin red
Thin black -- Thin black
Thin blue -- Thin green
Thin green -- Thin blue
Thin yellow -- Thin yellow
After done, hub motor works forwards.
Someone said,my controller has reverse function,just let motor work in reverse status. No..
At this time, should exchange wires and make the motor work forward to the other direction.
ONLY exchange two pairs of wires, connect wires as below:
Controller -- Motor
Heavy blue -- Heavy blue
Heavy green -- Heavy yellow
Heavy yellow -- Heavy green
Thin red -- Thin red
Thin black -- Thin black
Thin blue -- Thin green
Thin green -- Thin blue
Thin yellow -- Thin yellow
After done, hub motor works forwards.
#69
Bike Conversion Kit Video / Re: 29 inch hub motor - electr...
Last post by Peter Chou - Feb 06, 2024, 07:49 AM29 inch 48V 52V 1500W rear freewheel hub motor bike conversion kit
With sine wave controller,brand new hub motor..more info about this 29 inch hub motor kit
#70
Bike Conversion Kit Wire Diagram / 700c hub motor bike conversion...
Last post by leafmotor - Feb 06, 2024, 07:40 AM700c hub motor bike conversion kit wire diagram