Name:YF-lubao passenger electric car with four wheels, size:
Yufeng Smart Four Wheel Fully Electric Cars 48V/60V1000W
Use For: passenger
Driving Type: electric
Body Type: close
Power: 48V/60V 1000W
Model Number: YF-LUBAO Four Wheels
|Brake system||Front disc/Rear drum|
|Front wheel base(mm)||780|
|Rear wheel base(mm)||980|
|Minimum ground clearance||150|
|Wheel||Front and rear 4.00-10|
|Standard configuration||Rear View Camera, aluminum wheel, tubeless tire, LED headlight|
|Match||High-low speed change, steering wheel, lock lever|
YF-lubao closed electric tricycle is all independent research from
the mold, model and spray. Yufeng has profound insight into market
demand and is committed to produce first electric tricycle with
fashionable gene on a national scale. From the front, YF-lubao
looks very “slim”. Its big space lets drivers and passengers both
feel very comfortable while riding in the non-motor vehicle road.
The design of four sides’ window can give driver a broad
perspective. Based on the closed body, YF-lubao considers security.
Fashionable appearance is this model’s main highlight. Nowadays,
YF-lubao receives widespread high praise.
Carry passenger and a tool of walking to travel.
1. rich types of electric vehicles
2. established in 1995, rich experience in producing electric
3. well-qualified management staff members
4. customer orientation
While most commutators are cylindrical, some are flat discs
consisting of several segments (typically, at least three) mounted
on an insulator.
Large brushes are desired for a larger brush contact area to
maximize motor output, but small brushes are desired for low mass
to maximize the speed at which the motor can run without the
brushes excessively bouncing and sparking. (Small brushes are also
desirable for lower cost.) Stiffer brush springs can also be used
to make brushes of a given mass work at a higher speed, but at the
cost of greater friction losses (lower efficiency) and accelerated
brush and commutator wear. Therefore, DC motor brush design entails
a trade-off between output power, speed, and efficiency/wear.