Czjb-90c 48V Bicycle Motor Brushless DC Motor

Czjb-90c 48V Bicycle Motor Brushless DC Motor


CZJB-90C 48V Bicycle Motor Brushless DC Motor

Principal Features:


1. Sturdy torque ( simple to cycle uphill or slope. Applied to electric town bike and electric powered mountain bicycle)

2. Lowered operational and mechanical sounds (<55 db )

three.lengthy lifespan with trustworthy following-sales service ( 2 year guarantee )

4.Gentle weight , only three kg

five. Water-resistant IP sixty five

6. OEM / ODM services CZPT


seven. Hugely productive >82% , significantly less energy use 

Solution Description


item identify CZJB-90C 36v 250w 350w electric powered bicycle gear wheel hub motor
Rated Voltage(V) 24/36/48
Rated Power(W) a hundred and eighty-350
Wheel Size 16″-28″
Rated Velocity(km/h) twenty five
Rated Efficiency (%) >82
Reduction Ratio 1:four.5
Fat (Kg) 3
Open up Measurement(mm) one hundred thirty five
Drive and Freewheel 6-9s
Cable Place Shaft center correct
Spoke Specification 12g/13g
Corridor Sensor Optional
Combine pace sensor Optional
Surface CZPT/Black/Silver
Brake Variety V brake/Disc
Salt fog examination(h) 24/96
Sounds(db) <55db
Waterproof Grade IP65

9 pins watertight cables(1.two square for 250w/350w1.five sq. for 500w/750w)motor male connector:200mm woman: rear :800mm front :1300mm
If you want more time cables,customise is possible.We also can offer motor extension cables.

Magnet:38H High resisting 120ºC(More steady High effeciency Extended support daily life) 


Nylon tooth: Reduce the gear friction  Ensure low noise and strong energy underload.


Corridor plate iron main: Ensure no harm to the copper wire.


Vacuum dipping ensures that the paint is fully loaded into the gap and improves the insulation. Thus improving performance, lowering vibration and noise, and extending the service daily life of the solution.

Packaging & Shipping and delivery

Firm Profile


one. Q: What are your conditions of packing? 
A: CZPTly, Packaging with foam and makar carton for ebike motors which is suited for shipping and delivery container.

2. Q. What is your phrases of payment ?
A: T/T 30% as deposit, and 70% before supply. We’ll show you the photographs or online video of the goods and packages ahead of you spend the stability. Or you can arrive to have a verify of it.

3. Q: Do you check all your items just before supply? 
A: Sure, all goods will be examined ahead of supply.
    Rain check is 24hours*3days=72hours
    Exhaustion examination load motor is thirty days*24hours
    Substantial and low temperature issue test: -30ºC to 40ºC

four. Q: Could you print customer’s logo and data on motors?
A:Sure, OEM and ODM is CZPT for ebike motor.
five. Q: Do you acknowledge sample purchase? 
A:Of course, Sample order is CZPT and sample delivery by categorical such as FedEx, DHL

6. Q: How prolonged is  your lead time ?
A:Sample get for e-bike motor is inside of fifteen working times
  Sample buy for E-bicycle conversion package is about 25-30 functioning days

7. Q: How to verify the conversion kit in shape my bicycle? ?
The conversion was created to in shape 90% of the bicycles, and you can examine your bicycle fork(the two metal pieces that connect the wheel to the bicycle) to be confident. You will need at the very least 100mm for front wheel and 135mm for rear wheel.

8. Q: How do you make our organization prolonged-expression and very good partnership?
A: First we maintain superb good quality, considerate following-revenue service and competitive value to make certain our customers’ benefit
Second we respect every single client. We sincerely do business and make buddies with them.
9. Q: Can we have a eheck of items prior to shipping and delivery?
A: Indeed, you can permit your friends or your self appear to our business to check of it.
Welcome to pay a visit to our business.



Czjb-90c 48V Bicycle Motor Brushless DC Motor