Скачать или смотреть BMX 20 inch 48V 52V 1500W rear hub motor electric bike conversion kit S830

https://www.leafbike.com/
https://www.leafmotor.com/

This 20 inch BMX hub motor - electric bike conversion 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. 

This Brand New 18 - Mosfet electric motor controller with Sine wave, Square wave, No hall, three modes compatible.

What are three modes?
First mode: Sine Wave Status - Motor without noise,Very quiet ! 
If one of motor hall sensor is broken, controller still can work in Sine Wave Status.

Second mode: Square Wave Status - Motor with a little noise, 60db, speed is about 8% faster than Sine Wave Status.
If two of motor hall sensors are broken, controller can work in Square Wave Status.

Third mode: No Hall Status - Motor with a little noise, 60db, speed is about 8% faster than Sine Wave Status.
If all of three hall sensors are broken, controller can work in No hall Status.

If your motor's hall sensors are broken, don't need to replace hall sensors. Just use this controller that can recover your motor to work.
If you don't know how to match motor wires to controller. 

Just plug two blues together, controller into learning status and looking for correct working way. After 1-2 seconds, it can find correct working way,then disconnect these two blue wires' plugs. From now on,it always works with this kind of correct way.
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
. 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, LEFT
. 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: 45 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

With LCD, More function:
Cruise　-- Green button Control While motor is working,press green button one time,it will be "CRUISE" - running as the same speed
Reverse　-- Yellow button Control "Left side & mid / forward -- "Right side / backward"
Regen brake　-- Red button Control "Up / Regen ON -- Down / Regen off "
Kmh / mph
Set Max speed 0 ~ 100 kmh / 60 mph 　--  If set be "32", Max speed will be 20mph / 32kmh
Speed 0 - 5 　-- "0" is off. "1" is the slowest. "5" is the fastest.
...

Package Content:
1 x BMX 20 inch 48V / 52V 1500W rear hub motor wheel Fit for 110mm rear dropout
1 x 48V / 52V 1500W 18-MOSFET motor controller
1 x LCD-S830
1 x Twist throttle -- Cable length: 1500mm
1 x Brake levers -- Cable length: 1500mm
1 x Three button switches control cruise, regen brake, reverse .. -- Cable length: 1500mm
1 x Pedal assist -- Cable length: 1500mm

Net Weight: 11.0 kg   /  24.2 lbs
Package Size: 50cm L x 50cm W x 23cm H  /  19.7"  L x 8.7" W x 8.7" H
Package Type: Cardboard Box 

This motor & 18 - Mosfet controller system handle a 48V / 52V From Min 40V....47V,48V,49V,50V,51V,52V,53V,54V,55V.... ~ Max 60V DC.