Czjb-75t2 16inch~28inch 36V 48V 250W E-Bike BLDC Hub Motor with Cassette Freewheel

CZJB-75T2 Modest 36V E Bike 200 Watt DC Brushless Gear Motor



one)Implement to electric powered city bike 

two)Large efficiency(≥82% less electricity intake)
3)Light excess weight(Only 1.8KG)

four)Reduce sound when working ≤55db
5)Powerful Torque
six.OEM/ODM support CZPT

Product Description

Rated Voltage(V) 24/36/48
Rated Energy(W) a hundred and eighty-320
Wheel Size fourteen”-28″
Rated Pace(km/h) 25
Rated Efficiency (%) >=82
Reduction Ratio one:six.1
Excess weight (Kg) two.two
Open Size(mm) 120/a hundred thirty five
Drive and Freewheel 8-9S
Cable Place Shaft heart proper
Spoke Specification 10g/12g/13g
Corridor Sensor Optional
Integrate velocity sensor Optional
Floor CZPT/Black/Silver
Brake Sort V Brake/disc
Salt fog examination(h) 24/96
Noise(db) <55db
Water-proof Quality IP65

9 pins water-proof cables
(1.two square for 250w/350w1.five square for 500w/750w)motor male connector:200mm feminine: rear :800mm entrance :1300mm
If you want more time cables,customize is feasible.We also can supply motor extension cables.

Magnet:38H High resisting 120ºC(Much more stable Substantial effeciency Prolonged provider life) 


CZPTcal tooth nylon tooth: Reduce the equipment friction  Make certain low sound and strong power underload.


Corridor 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. Thereby enhancing performance, minimizing vibration and noise, and extending the provider daily life of the item.

Packaging & Delivery

Organization 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.

2. Q. What is your phrases of payment ?
A: T/T 30% as deposit, and 70% just before supply. We are going to display you the pictures or online video of the products and offers before you shell out the equilibrium. Or you can arrive to have a check of it.

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

4. Q: Could you print customer’s symbol and info on motors?
A:Of course, OEM and ODM is CZPT for ebike motor.
five. Q: Do you accept sample purchase? 
A:Yes, Sample order is CZPT and sample delivery by convey this kind of as FedEx, DHL

6. Q: How lengthy is  your lead time ?
A:Sample purchase for e-bike motor is within fifteen operating times
  Sample get for E-bike conversion kit is about 25-30 operating days

7. Q: How to validate the conversion kit in shape my bicycle? ?
The conversion was designed to in shape ninety% of the bicycles, and you can examine your bicycle fork(the two metallic items that attach the wheel to the bicycle) to be sure. You will need to have at least 100mm for front wheel and 135mm for rear wheel.

eight. Q: How do you make our enterprise long-time period and very good connection?
A: 1st we hold exceptional top quality, thoughtful after-sales support and aggressive value to make sure our customers’ reward
Next we regard each and every buyer. We sincerely do organization and make buddies with them.
9. Q: Can we have a eheck of items before shipping?
A: Of course, you can let your close friends or yourself occur to our organization to verify of it.
Welcome to visit our firm.



Czjb-75t2 16inch~28inch 36V 48V 250W E-Bike BLDC Hub Motor with Cassette Freewheel