JB-75A rear drive electric bicycle hub motor 36V 250W
group nameBrushless Geared Electric Bike Motor
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Min Order6 piece
brand nameCZJB
modelJB-75A
payment methodD/A, D/P, Western Union, T/T, Paypal
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update timeThu, 01 Feb 2018 13:20:32 GMT
Paramtents
Voltage 24/36/48v
Design Brushless
Wattage 201 - 300w
product name JB-75A rear drive electric bicycle hub motor 36V 2
rated power 180-350w
wheel size 16
rated speed 25km/h
rated efficiency >=83%
weight 1.9kg
open size 135mm
drive and free wheel 6-8s
surface shining/black/silver
waterproof grade IP65
Packging & Delivery
Min Order6 piece
Briefing
BLDC hub motor
Detailed
Item No.: JB-75A
We are Motor Factory
JB-75A rear drive electric bicycle hub motor 36V 250W is applied for electric bike
PRODUCT DRAWINGS
PRODUCT PICTURES
PRODUCT SPECIFICATIONS
Rated Voltage(V) | 24/36/48 |
Rated Power(W) | 180-250 |
Wheel Size | 16”-18” |
Rated Speed(km/h) | 25 |
Rated Efficiency (%) | >=83 |
Reduction Ratio | 1:4.4 |
Weight (Kg) | 1.9 |
Open Size(mm) | 135 |
Drive and Freewheel | 6-8s |
Cable Location | Shaft center right |
Spoke Specification | 12g/13g |
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 |
PRODUCT FEATURES
Our JB-75A rear drive electric bicycle hub motor 36V 250W ’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 rear drive electric bicycle hub motor 36V 250W is applied for electric bike
FACTORY WORKSHOP
QUALITY INSPECTION
COMPANY AND SERVICE
CERTIFICATE
METHOD OF PAYMENT
FAQ
- QWhat's your motor's Max. rotating speed?
- A300 RPM
- QWhat's your motor's Max power?
- ARated output power is 250W
- QWhat's your motor's Max torque?
- AWhen the voltage rating is 48V, the Max torque is about 40nm
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