Czjb- 104c2 48V 500W Bicycle Brushless Direct Hub DC Motor

CZJB-104C2 48V 500W Bicycle Brushless Direct Hub DC Motor Features : The CZJB104C2 e-bike motor we produce has the following top 6 advantages:1. Easy to cycle uphill or slope,applied to mountain ,snow,beach ebike. 2. Reduced operational and mechanical noise ( <55 db )  3.long lifespan with reliable af

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CZJB-104C2 48V 500W Bicycle Brushless Direct Hub DC Motor
 
Czjb-104c2 48V 500W Bicycle Brushless Direct Hub DC Motor

Features :
 
The CZJB104C2 e-bike motor we produce has the following top 6 advantages:

1. Easy to cycle uphill or slope,applied to mountain ,snow,beach ebike.
 
2. Reduced operational and mechanical noise ( <55 db ) 
 
3.long lifespan with reliable after-sales service ( 2 year warranty ) 
 
4. short delivery time ( 15 days )
 
5. OEM/ ODM service available
 
6. High efficiency ( less power consumption )
 
Product Description


Czjb-104c2 48V 500W Bicycle Brushless Direct Hub DC Motor

Rated Voltage(V)

24v/36v/48v/60v

Rated Power(W)

250w-750w

Wheel Size

16''-28''

Rated Speed(km/h)

25-30km/h

Rated Efficiency (%)

>82%

Reduction Ratio

1:5

Weight (Kg)

3.3kg

Open Size(mm)

170-195mm

Drive and Freewheel

1-7s

Cable Location

Shaft Center Right

Spoke Specification

10g/12g/13g

Spoke Hole No.

36H

Hall Sensor

Optional

Integrate speed sensor

Optional

Surface

Shining/Black/Silver

Brake Type

V brake/Disc

Salt Fog Test(h)

24/96

Noise(db)

<55db

Waterproof Grade

IP65


Czjb-104c2 48V 500W Bicycle Brushless Direct Hub DC Motor


Czjb-104c2 48V 500W Bicycle Brushless Direct Hub DC Motor
Czjb-104c2 48V 500W Bicycle Brushless Direct Hub DC Motor
Czjb-104c2 48V 500W Bicycle Brushless Direct Hub DC Motor

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

 

Helical tooth 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-104c2 48V 500W Bicycle Brushless Direct Hub DC Motor


 

Company Profile


Czjb-104c2 48V 500W Bicycle Brushless Direct Hub DC 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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