JB-75A Brushless 250w 24v E-bike Superpower Rear Hub Motor
- group name
- Brushless Geared Electric Bike Motor
- Min Order
- 12 piece
- brand name
- CZJB
- model
- JB-75A
- Nearest port for product export
- SHANGHAI, SHENZHEN, NINGBO
- Delivery clauses under the trade mode
- FOB
- Acceptable payment methods
- T/T, L/C, PayPal, Westem Union
- Export mode
- Have the independent export and import right
- update time
- Thu, 27 Oct 2016 13:58:18 GMT
Paramtents
Product Name 250w 24v E-bike Superpower Rear Hub Motor
Rated Voltage(V) 24/36/48
Rated Power(W) 180W-250W
Rated Speed(km/h) 25km/h
Weight 1.9kg
Open Size(mm) 120/135
Surface Shining/Black/Silver
Brake Type V brake/Disc
Rated Efficiency (%) >82%
Reduction Ratio 1:4.33
Cable Location Shaft center right
Spoke Specification 12g/13g
Spoke Hole No. 36H
Packging & Delivery
-
Min Order12 piece
Briefing
Electricity saving
High torque
High strength
High safety coefficient, high efficiency
Long life time
Detailed
JB-75A Brushless 250w 24v E-bike Superpower Rear Hub Motor
Item No.: JB-75A
We are Motor Factory
PRODUCT DRAWINGS
PRODUCT PICTURES
PRODUCT SPECIFICATIONS
Rated Voltage(V) | 24/36/48 |
Rated Power(W) | 180-250 |
Wheel Size | 16”-28” |
Rated Speed(km/h) | 25 |
Rated Efficiency (%) | >82 |
Reduction Ratio | 1:4.33 |
Weight (Kg) | 1.9 |
Open Size(mm) | 120/135 |
Drive and Freewheel | 6-8s |
Cable Location | Shaft center right |
Spoke Specification | 12g/13g |
Spoke Hole No. | 36H |
Hall Sensor | Optional |
Integrate speed sensor | Optional |
Surface | Shining/Black/Silver |
Brake Type | V Brake/Disc Brake |
Salt Fog Test(h) | 24/96 |
Noise(db) | <55db |
Waterproof Grade | IP65 |
PRODUCT FEATURES
Our JB-75A Brushless 250w 24v E-bike Superpower Rear Hub Motor’s characteristics
l Light weight
l Low noise
l Electricity saving
l High torque
l High strength
l High safety coefficient, high efficiency
l Long service life
l Not easy to be hot
l The spokes center distance is small
PRODUCT APPLICATION
JB-75A Brushless 250w 24v E-bike Superpower Rear Hub Motor is applied for electric bike
WARRANTY
l We are a member of trade assurance on Alibaba, if you import goods via it,
Alibaba will be full rufunds protection if goods itself has quality problems.
l We can return your money if you are not satisfied with our product within 7 days
after you get the goods, you only need take the freight.
l We promise to replace the goods freely if there is some problems within 6months.
l Free maintenance within 2years, you just need to pay the freight.
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QUALITY INSPECTION
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PACKING AND SHIPPING
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FAQ
- QWhat's your motor's Max. rotating speed?
- A300 RPM
- QWhat's your motor's Max power?
- ARated output power of JB-75A Brushless E-bike Superpower Rear Hub Motor is 250W
- QWhat's your motor's Max torque?
- A When the voltage rating is 48V, the Max torque is about 40nm