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20 inch 72V 2500W front hub motor - bike conversion kit

Name: 20 inch 72V 2500W front hub motor - bike conversion kit
Brand: Leaf Bike
SKU: LBCK20722500FN
Price: 371 USD
Availability: InStock
Rating: 5 (1 reviews)

Item ID #LBCK20722500FN

$371.00 ~~$448.00~~

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Description

This 20 inch 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.

Main Features:
>. Rim A: 20 inch double wall Alloy (Rim Fit For: 20 × 1.5" / 1.75" 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: Hub motor
>>. Voltage: 72V
>>. Power: 2500W
>>. Efficiency: 90.5%
>>. Max speed: 50mph
>>. Mechanical brake: V
>>. Cable location: shaft end, LEFT
>>. Cable length:150cm / 60"
>>. Install: spacing of 100mm fork
>>. Noise: < 60 db
>>. Surface: Black painted

>. Driver: sine wave brushless controller
>>. MOSFET: 18 PCS
>>. With LCD: YES
>>. Rated Voltage: DC 72 Volts
>>. Min. Voltage: DC 63 V
>>. Rated power: 2500 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

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")
* Kmh / mph
* Speeds ( 0 - 5 ) -- "0" is off throttle. "1" is the slowest ~ "5" is the fastest.
* ...

Package Content:
1 x 20 inch 72V 2500W front hub motor wheel
1 x 72V 2500W 18-MOSFET sine wave controller
1 x LCD
1 x Twist throttle -- Cable length: 1500mm
1 x Brake levers -- Cable length: 1500mm
1 x Three button switches ( control cruise.. ) -- Cable length: 1500mm
1 x Pedal assist -- Cable length: 900mm

Net Weight: 11.2 kg
Package Size: 50cm L x 50cm W x 23cm H / 19.7" L x 19.7" W x 8.7" H
Package Type: Cardboard Box

Wire Diagram:

Front Motor Drw.

Customer's Reviews

5.0 1 Reviews

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