Czjb-90c BLDC Geared 350W Wheel Hub Motor for Electric Bicycle

CZJB-90C BLDC Geared 350W Wheel Hub Motor for CZPT Bicycle


Major Attributes:


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

2. Diminished operational and mechanical noise (<55 db )

3.extended lifespan with reliable right after-sales service ( 2 12 months warranty )

four.Light-weight excess weight , only three kg

five. Water-proof IP 65

six. OEM / ODM support CZPT


7. Highly successful >82% , less energy usage 

Product Description


Rated Voltage(V) 24/36/48
Rated Electrical power(W) one hundred eighty-350
Wheel Dimensions sixteen”-28″
Rated Velocity(km/h) 25
Rated Effectiveness (%) >82
Reduction Ratio 1:4.five
Excess weight (Kg) 3
Open up Dimensions(mm) 135
Push and Freewheel six-9s
Cable Area Shaft center appropriate
Spoke Specification 12g/13g
Corridor Sensor Optional
Integrate velocity sensor Optional
Surface CZPT/Black/Silver
Brake Sort V brake/Disc
Salt fog take a look at(h) 24/ninety six
Noise(db) <55db
Waterproof Quality IP65

Nine pins water-resistant cables(one.2 sq. for 250w/350w1.5 square for 500w/750w)motor male connector:200mm feminine: rear :800mm front :1300mm
If you need to have more time cables,customize is achievable.We also can supply motor extension cables.

Magnet:38H High resisting 120ºC(Far more steady Higher effeciency Long service existence) 


Nylon tooth: Minimize the gear friction  Ensure lower noise and robust electricity underload.


Hall plate iron core: Ensure no injury to the copper wire.


Vacuum dipping ensures that the paint is fully crammed into the gap and increases the insulation. Thereby improving overall performance, reducing vibration and sounds, and extending the support life of the solution.

Packaging & Delivery

Firm Profile


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

two. Q. What is your terms of payment ?
A: T/T thirty% as deposit, and 70% prior to shipping and delivery. We’ll demonstrate you the pictures or video of the products and packages before you pay out the stability. Or you can arrive to have a examine of it.

three. Q: Do you check all your goods ahead of supply? 
A: Indeed, all products will be tested prior to delivery.
    Rain check is 24hours*3days=72hours
    Exhaustion take a look at load motor is 30 times*24hours
    Higher and reduced temperature situation check: -30ºC to 40ºC

4. Q: Could you print customer’s brand and info on motors?
A:Yes, OEM and ODM is CZPT for ebike motor.
five. Q: Do you accept sample order? 
A:Yes, Sample order is CZPT and sample shipping and delivery by express this sort of as FedEx, DHL

six. Q: How prolonged is  your lead time ?
A:Sample get for e-bicycle motor is inside 15 operating times
  Sample buy for E-bicycle conversion kit is about 25-thirty doing work days

7. Q: How to verify the conversion package match my bicycle? ?
The conversion was developed to in shape 90% of the bicycles, and you can examine your bicycle fork(the two metal parts that attach the wheel to the bicycle) to be certain. You will need to have at the very least 100mm for front wheel and 135mm for rear wheel.

eight. Q: How do you make our business prolonged-expression and very good partnership?
A: Very first we preserve excellent quality, thoughtful right after-sales service and aggressive price tag to make sure our customers’ benefit
2nd we regard each and every client. We sincerely do organization and make close friends with them.
9. Q: Can we have a eheck of merchandise ahead of delivery?
A: Of course, you can permit your pals or yourself come to our organization to check of it.
Welcome to go to our organization.

Czjb-90c BLDC Geared 350W Wheel Hub Motor for Electric Bicycle