Czjb 90c 36V 350W Electric Bike Watt Brushless Disc Brake DC Hub Motor

Czjb 90c 36V 350W electric Bike Watt Brushless Disc Brake DC Hub MotorMain Features: 1. Strong torque ( easy to cycle uphill or slope. Applied to electric city bike and electric mountain bike)2. Reduced operational and mechanical noise (<55 db )3.long lifespan with reliable after-sales service ( 2 year warranty )4.Light

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Czjb 90c 36V 350W electric Bike Watt Brushless Disc Brake DC Hub Motor

Czjb 90c 36V 350W Electric Bike Watt Brushless Disc Brake DC Hub Motor

Main Features:
 
1. Strong torque ( easy to cycle uphill or slope. Applied to electric city bike and electric mountain bike)

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

3.long lifespan with reliable after-sales service ( 2 year warranty )

4.Light weight , only 3 kg

5. Waterproof IP 65

6. OEM / ODM service available
 
7. Highly efficient >82% , less power consumption 
Product Description


Czjb 90c 36V 350W Electric Bike Watt Brushless Disc Brake DC Hub Motor

product nameCZJB 90C 36V 350W E Bike Watt Brushless Disc Brake DC Hub Motorr
Rated Voltage(V)24/36/48
Rated Power(W)180-350
Wheel Size16"-28"
Rated Speed(km/h)25
Rated Efficiency (%)>82
Reduction Ratio1:4.5
Weight (Kg)3
Open Size(mm)135
Drive and Freewheel6-9s
Cable LocationShaft center right
Spoke Specification12g/13g
Hall SensorOptional
Integrate speed sensorOptional
SurfaceShining/Black/Silver
Brake TypeV brake/Disc
Salt fog test(h)24/96
Noise(db)<55db
Waterproof GradeIP65

Czjb 90c 36V 350W Electric Bike Watt Brushless Disc Brake DC Hub Motor
Czjb 90c 36V 350W Electric Bike Watt Brushless Disc Brake DC Hub MotorCzjb 90c 36V 350W Electric Bike Watt Brushless Disc Brake DC Hub Motor

Nine pins waterproof cables(1.2 square for 250w/350w;1.5 square for 500w/750w)motor male connector:200mm female: rear :800mm front :1300mm
If you need longer cables,customize is possible.We also can provide motor extension cables.
Czjb 90c 36V 350W Electric Bike Watt Brushless Disc Brake DC Hub Motor

Magnet:38H High resisting 120ºC(More stable High effeciency Long service life) 

 

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

 

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

 

Vacuum dipping ensures that the paint is fully filled into the gap and improves the insulation. Thereby improving performance, reducing vibration and noise, and extending the service life of the product.

Packaging & Shipping


Czjb 90c 36V 350W Electric Bike Watt Brushless Disc Brake DC Hub Motor

Company Profile


Czjb 90c 36V 350W Electric Bike Watt Brushless Disc Brake DC Hub Motor

FAQ

1. Q: What are your terms of packing? 
A: Generally, Packaging with foam and makar carton for ebike motors which is suitable for shipping container.

2. Q. What is your terms of payment ?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos or video of the products and packages before you pay the balance. Or you can come to have a check of it.

3. Q: Do you test all your goods before delivery? 
A:
Yes, all products will be tested before delivery.
    Rain test is 24hours*3days=72hours
    Fatigue test load motor is 30 days*24hours
    High and low temperature condition test: -30ºC to 40ºC


4. Q: Could you print customer's logo and information on motors?
A:Yes, OEM and ODM is available for ebike motor.

 
5. Q: Do you accept sample order? 
A:Yes, Sample order is available and sample delivery by express such as FedEx, DHL

6. Q: How long is  your lead time ?
A:Sample order for e-bike motor is within 15 working days
  Sample order for E-bike conversion kit is about 25-30 working days

7. Q: How to confirm the conversion kit fit my bicycle? ?
The conversion was designed to fit 90% of the bicycles, and you can check your bicycle fork(the two metal pieces that attach the wheel to the bicycle) to be sure. You will need at least 100mm for front wheel and 135mm for rear wheel.

8. Q: How do you make our business long-term and good relationship?
A: First we keep excellent quality, thoughtful after-sales service and competitive price to ensure our customers' benefit;
Second we respect each customer. We sincerely do business and make friends with them.

 
9. Q: Can we have a eheck of products before delivery?
A: Yes, you can let your friends or yourself come to our company to check of it.
Welcome to visit our company.

Contact us

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