Monthly Archives: May 2020 - Page 4

Convert your ordinary bikes to electric bikes

Posted by on May 15, 2020 Comments Off on Convert your ordinary bikes to electric bikes

Riding an electric bike is a green form of transportation,no gasoline and exercising yourself.You can customize your own electric bicycle with e bike kit,and this bike DIY can be done at home with fun.

Bike conversion kit usually includes an electric bike motor,a motor controller,throttle and brake lever,battery and charger is optional.The most popular electric bike kit package consists of 250 and 750 watts electric hub motor,36 volt 10 amp-hour lithium LiFePO4 battery,and 2-amp charger.

Electric vehicle conversion is gaining more popularity in Euro-American countries for its affordable price and wonderful experience.An converted e bike can travel up to 15 to 20 miles per hour.
12″ 14″ 16″ 18″ 20″ 24″ 26″ 700c” 28″ bike kit

Customize your electric bike conversion kit
1. Mini bike hub motors(24V 250W – 36V 250W)are fit for France,Netherlands,Norway…Europe market
Motor:brushless gear dc hub motor – BIG TORQUE
Speed:15miles/hour with PAS should work with brushless motor controller
Bicycle Rim: 6″ 8″ 10″ 12″ 14″ 16″ 18″ inch casting bike hub wheel
—–20″ 24″ 26″ 700c” 28″ inch bike wheel rim
2. HBL- spoke brushless hub motors(36V 750W – 48V 1000W) are fit for USA,Canada…North America market
Motor:brushless gearless dc hub motor – LOW NOISE
Speed:20miles/hour
Bike Rim:12″ 14″ 16″ 18″ 20 inch casted hub bike kit
—–20″ 24″ 26″ 27.5″ 700c 27″ 28″ 29 inch bicycle rim

More info about 12″ 14″ 16″ 18″ 20 inch casted hub and 20″ 24″ 26″ 27.5″ 700c 27″ 28″ & 29″ inch aluminium bicycle wheel rim,see below picture:

More info about 14″ 16″ 18″ 20 inch casted hub motor.After ride e-bike for a couple weeks,you should tight spokes,it’s an unhappy thing.
Now casted electric motor wheels never get trouble with spokes.

Convert your ordinary bicycles to professional ebicycles YOURSELF!

Posted by on May 15, 2020 Comments Off on Convert your ordinary bicycles to professional ebicycles YOURSELF!

No Traffic Jam, No Pollution, No Gasline! Fun & Healthier Lifestyle!
20″ folding electric bicycle= top quality bicycle engine kit + common folding bicycle
1.Speed: 15mph with pedaling
2.Travel Range: 30 miles per charge
3.Electric bike battery: 36V16AH, 12.2Lb Lithium battery — safe and lightest EV battery
4.Electric bike motor: 36V750W — quiet and powerful
5.Brushless controller — Cruise Speed Control — Make your ride more relax and fun
6.Regenerative braking — Energy saving,safe and smooth stopping experience
7.Anti-theft alarm — Protect your loved ebike from being stolen
8.Aluminium reinforced frame — light and strong
9.Weight: 50Lb only with electric bicycle battery

BLDC motor,Solid casting hub motor made in China
250W 500W 750W 1000W bike motor kit 12″ 14″ 16″ 18″ 20″ 24″ 26″ 700c” 28″
Three kinds of hub motors are used to install on electric bicycles, electric tricycles, electric scooters.
Front motors are fit for standard 100 mm front forks and rear motors are fit for standard 135 mm rear forks.
Size: 12″ 14″ 16″ 18″ 20″ 24″ 26″ 700c” 28″inch casted wheel
Voltage:24V/36V/48V DC
Output Power:250W/500W750W/1000W

Safe,long-life.. EV battery for electric bicycle
Lithium-ion battery is a kind of rechargeable battery.It’s much lighter,no memory effect…Leaf Motor offers 24V 10Ah,36V 10Ah,48V 20Ah,48V 30Ah LiFePo4 batteries and 24V 10Ah,24V 16Ah,36V 12Ah,36V 16Ah,48V 20Ah LiMn2O4 batteries,electric scooter battery,motorcycle battery pack.Please follow us to look for more Li-ion batteries.

need user’s manual for 701kit-1 electric bike kit

Posted by on May 12, 2020 Comments Off on need user’s manual for 701kit-1 electric bike kit

Q:Ordered 1 set of bike conversion kit from leafmotor couple days ago.
Waited for nearly 7 days,picked up box in local post office.
Disconnect this package,everything is nice,especially LCD display,as said,it can display speed,mileage,battery gauge..
Happy to done conversion,spend half a day.Hub motor works well.But can’t find any data display on this LCD, I don’t know how to set this LCD.

Need a user’s manual for set LCD, urgently!!!

Answer 1:
It’s very hard to find this manual on leafmotor’s website.
Please links below address to download this file.

Answer 2:
Thank you,Joe Please free to ask us,if need Tech problem.

This Bike Conversion Kit Item#700c 701kit-1 -36F
Product list as below:
1.700c double aluminium rim front wheel with 36V 250W brushless geared hub motor;
2.36V 250W brushless controller with LCD display(display speed,mileage,battery gauge)
3.thumb throttle OR twist throttle(optional)
4.brake lever with low voltage brake
5.three-button switches(It’s a ON/OFF switch used for control your front&rear lights,cruise,horn..)
6.Pedal Assist(PAS is used for European countries)

Note:About 5 years ago,most of this 250w mini motor is brushless gearless,but it has low torque of disadvantage.Now in market,use this kind of brushless geared motor to replace it.

This motor is still brushless sensor motor,but inside motor,a gear box more. Please review pictures.

The speed of this 700c electric bike kit is a little fast than 26″ bike kit.Because 700c is a little bigger than 26″ rim.

Our standard electric bike conversion kit #26″ 701kit-1 -36F
Speed:15miles/hour
Power:250W
It’s fit for European cycling law.
Sure,if need high speed or low speed e bike kit,we can customize as your need.

Answer 3:
More information about this 36V 250W brushless geared motor
The structure of inside,picture enclosed.

The best answer:the second answer

battery level

Posted by on May 12, 2020 Comments Off on battery level

Q:small detail. lights of the twist is on but i run motor until battery come dead then the lights all together come off there is no color change when battery get lower

Answer 1:
yeah,seems it can’t display correct.
My 26″ rear wheel 48V 1000W electric bike kit,48V twist throttle with gauge
Power on 48V li battery,three leds(green,yellow,red) be on.
I ride for a long distance last time.Three leds still be on together.I thought it still could run more.After ten minutes later,green led was off.Only yellow and red leds be on and climb a steep hill,the bldc motor stopped.Turn off,then turn on,still can run.But it would stop at once.

Answer 2:
My 26″ 36V 250W bike kit with LCD display.
Though my throttle also has this battery level,I never notice it.
That LCD is really good,can display the voltage of battery,speed,mileage etc correctly.

Answer 3:
This battery level on throttle was designed as the voltage of lead acid.
1.More than 48V,green,yellow,red three leds all ON.
2.From 47V~48V,green OFF,yellow and red ON.
3.Below 47V,only red ON.

48V Battery Full charged G/OFF discharging R/ON discharged
Lead-acid 54V>48V(G,R,Y ON) 47V~48V(G/OFF) <47V(Only red on) LiMn2O4 54V>48V(G,R,Y ON) 47V~48V(G/OFF) <47V(Only red on) LiFePO4 60V>48V(G,R,Y ON) 47V~48V(G/OFF) <47V(Only red ON) When the voltage drops at 47V. 1.Lead acid still can work normal. 2.LiMn2O4 and LiFeO4 are hard to work,it can't supply large current,BMS will stop cells working.For example:the voltage of li battery is 48V,still climb the steep hill,green led will be off at once,after about 10s,yellow led will be off,only red led ON. Answer 4:
Never see this battery level.I will charge battery after running 30miles when it’s new.
Now I should charger it earlier.

Answer 5:
My bike kit works with 48V lead-acid battery,no problem.I will charge it when the green led is off.

Answer 6:
It’s a pity,this lcd can’t work with 36V 750W brushless controller.

Answer 7:
I found good led light,it can display battery gauge.

Answer 8:
My 250w electric bike kit working with lcd.

Answer 9:
Nice lcd and lights,but can’t find these lights shown on leafmotor’s website.

Answer 10:
I found a li battery on leafmotor’s website.It has gauge on battery shell.

Answer 11:
These green,yellow,red three leds on throttle only display approximately,if need to know exact battery gauge,I think had better to order LCD.