Czjb-90t 350W Rear Wheel E Bike Geared Hub Disc-Brake Freewheel DC Motor

CZJB-90T 350w rear wheel e bicycle geared hub disc-brake freewheel dc motor  

 

Principal Attributes:

 

one. Robust torque ( simple to cycle uphill or slope. Utilized to electric metropolis bike and electric powered mountain bike)

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

three.extended lifespan with reliable after-revenue support ( 2 year warranty )

4.Light bodyweight , only three kg

5. Water-resistant IP 65

6. OEM / ODM service CZPT

 

seven. Hugely efficient >82% , less electricity use 

Descrição do item

Rated Voltage(V)	24v/36v/48v
Rated Electricity(W)	180w-350w
Wheel Dimension	16”-28”
Rated Velocity(km/h)	25km/h
Rated Performance (%)	>82%
Taxa de redução	1:5.two
Bodyweight (Kg)	3kg
Open up Measurement(mm)	135mm
Travel and Freewheel	6-9s
Cable Area	Shaft Center Appropriate
Spoke Specification	12g/13g
Spoke Gap No.	36H
Hall Sensor	Opcional
pace sensor	Opcional
Área de superfície	Black/Silver/CZPT
Brake Kind	V brake/Disc
Salt Fog Examination(h)	24/ninety six
Sound(db)	<55db
Watertight Grade	IP6

9 pins waterproof cables(one.2 square for 250w/350w1.five square for 500w/750w)motor male connector:200mm feminine: rear :800mm entrance :1300mm
If you need longer cables,customize is attainable.We also can provide motor extension cables.

Magnet:38H High resisting 120ºC(More stable High effeciency Lengthy provider daily life) 

 

CZPTcal tooth nylon tooth: Decrease the gear friction  Make sure lower noise and sturdy power underload.

 

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

 

Vacuum dipping ensures that the paint is entirely loaded into the gap and enhances the insulation. Therefore bettering efficiency, minimizing vibration and sounds, and extending the service lifestyle of the solution.

Embalagem e transporte

Perfil da organização

Perguntas frequentes

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

2. Q. What is your conditions of payment ?
A: T/T 30% as deposit, and 70% prior to delivery. We’ll show you the photographs or movie of the goods and deals prior to you pay the balance. Or you can come to have a check of it.

3. Q: Do you take a look at all your goods just before supply? 
A: Yes, all products will be analyzed ahead of shipping and delivery.
    Rain examination is 24hours*3days=72hours
    Tiredness examination load motor is 30 days*24hours
    High and lower temperature situation check: -30ºC to 40ºC

four. Q: Could you print customer’s emblem and information on motors?
A:Indeed, OEM and ODM is CZPT for ebike motor.
 
5. Q: Do you take sample buy? 
A:Yes, Sample buy is CZPT and sample supply by convey these kinds of as FedEx, DHL

seis. Q: How lengthy is  your direct time ?
A:Sample buy for e-bicycle motor is inside of 15 operating times
  Sample buy for E-bike conversion kit is about twenty five-30 doing work days

Sete. Q: How to verify the conversion kit fit my bicycle? ?
The conversion was designed to suit ninety% of the bicycles, and you can check your bicycle fork(the two metallic pieces that connect the wheel to the bicycle) to be sure. You will want at minimum 100mm for front wheel and 135mm for rear wheel.

8. Q: How do you make our company lengthy-expression and great relationship?
A: Initial we keep exceptional top quality, considerate right after-sales service and competitive cost to make sure our customers’ reward
Second we respect each and every consumer. We sincerely do enterprise and make buddies with them.
 
nove. Q: Can we have a eheck of merchandise ahead of shipping?
A: Indeed, you can enable your pals or by yourself occur to our business to check of it.
Welcome to go to our organization.