Electric motorcycle, Electric bicycle, E-bike, Electric bike, Electric motorcycles
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 PCS
- Supply Capability:
- 10000 PCS/month
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We are a state-owned company which belongs to CNBM Group, which is ranked 196th in the World's top 500 companies in 2023. The electric bicycles we sell have standardized production workshops and domestic leading standardized assembly lines, scientific and modern process flow and perfect testing equipment, and we employs professional and technical personnel and management elites to ensure that the products are always at the forefront of the industry.
Packaging Details
export packing iron frame and carton or CKD
Lead time
Quantity (pieces) 100 100-500 > 500
Lead time (days) 10 20 To be negotiated
Q&A
Q: Do you accept OEM and ODM order?
A: Yes, We can do support E-Bike OEM/ODM/OBM Service.
Q: How can we guarantee quality?
A: Always a pre-production sample before mass production;Always final Inspection before shipment.
The competitive advantage of product line:
We target is to provide unique products, short lead time, competitive price and professional solution to their customers. We goal is to keep our customer valuable and win good reputation in the market.
- Q: Electric car sales belong to which industry?
- Business scope: fire fighting equipment, fire fighting equipment, power equipment, security products, security monitoring and control system of equipment, energy saving products, central air-conditioning equipment, refrigeration equipment, compressors and accessories, measuring equipment, engineering machinery fittings, pipe fittings, mechanical equipment, clean equipment, filtration equipment, stage lighting, audio, radio and video conferencing systems, security monitoring system, dimming system,
- Q: How to distinguish the electric motor is brushless motor or brush motor?
- A) "brushless" brush "basic concepts: widely used electric bicycle is a permanent magnet DC motor, DC permanent magnet motor according to whether use the brush can be divided into brushless motor and brushless motor two, brush motor is the mainstream product of DC motor, the vast majority of electric bicycle motor is a brushless motor. Brushless motor is a DC motor special, it uses a built-in sensor and method of electronic commutator for electronic commutation of brushless motor, the main purpose is to eliminate the brush wear, and the noise generated by the brush contact.Two) brush motor faults did not become restraints it is widely used in the electric bicycle: brush wear and noise of the motor is "brush" and "two major drawbacks of brushless", but in spite of these two disadvantages, why the vast majority of domestic brand manufacturers are still using the brush motor the scheme, are they not aware of this problem? The reason lies in:
- Q: Which kind of electric bicycle has good endurance?
- You only need to consider the brand's after-sale and model now. Which one do you prefer?. Then locked a good brand and appearance, go to the store ask configuration, and some can be optional. You need big mileage to increase battery capacity. Some can. No, you can connect with the car.Brand new recommendation and green, of course there are a lot of big brands, I will not say too tired. Brand big family advertising costs hit much, but after sale and quality is really strong, some relative. There are other questions to follow.
- Q: From the angle of economic life, the reasons why electric bicycles become the main means of transportation for the people are analyzed
- Third of China's energy resources is on, and per capita resources. Although China's vast territory and abundant resources, rich in resources, but the per capita resources is far lower than that of some other countries.Finally, the electric bicycle is more in line with the strategy of sustainable development, and it is also energy efficient
- Q: Can you tell me whether a bicycle and an electric car collided during the commute?
- (five) "traffic accident" means the accident of personal injury or property damage caused by a fault or accident on the road."Therefore, traffic accidents do not only refer to motor vehicles, but non motor vehicles also belong to vehicles. According to the industrial injury insurance Ordinance, a traffic accident that occurs on the way to and from which I am not responsible for the accident is an industrial injury. However, when a work-related injury institution finds a work-related injury, it will require a letter of confirmation of the traffic accident.
- Q: What electric car quality is better?
- Classification and advantages of electric bicycle motorsAnswer: there are 3 main motor.(1) high speed motor with brush. It has high brush efficiency, overload climbing ability and large starting torque, but slightly noisy.(2) brushless motor. Brushless, no speed reducer, with no maintenance, no noise advantages. But the controller is complex, the starting current is large, and the ability of overload and uphill is poor.(3) low speed motor with brush. The utility model has an electric brush and a speed reducer, and has the advantages of simple structure and low cost. But the efficiency is low, uphill and overload capacity is poor. At present, more brushes are used in high speed motors.
- Q: Electric bicycle motor brush is good, or no good brush, and what is the difference between the two?
- Brush speed motor (3600 RPM / minute) is currently most of the domestic electric bicycle manufacturers selected, it adopt carbon as the two contact of motor power, the use of speed controller to control and turn, through two gear deceleration and overrunning clutch to achieve electric bicycle 0-20 km / h stepless speed regulation. The currently used brush high speed motor motor reduction gear high gold content, strong intensity, good abrasion resistance, reasonable design, so the repair rate is low; and the maintenance and replacement of gear and motor cost less, reduce the maintenance cost of electric bicycle; and brush electric machine can be achieved easily by overrunning clutch and flywheel human riding.Brushless motors are currently used by electric bicycle manufacturers, usually brushless brushless motors. Its speed control system cost is higher than the speed control system of the brush high speed motor, and the controller is prone to malfunction in use. Electric bicycle with brushless motor driving must reach a speed of 35 km / hour or more, in order to exert the best efficiency, but we know that the electric bicycle as a non motor vehicle management, must be in the speed of 20 km / h, the brushless motor is electric bicycle with reduced work efficiency, it is not strong. The main thing that is being adopted now is the small noise.
- Q: How to maintain the motor of electric vehicle?
- This makes the battery performance quickly damaged, seriously affecting the battery life. How to prolong the service life of battery? First, the car to light, better performance. Using simple models of battery life style is relatively long, because the wheel diameter, light weight, battery light burden. And some cars using brushless motor or high-speed motor, discharge current is smaller, such a car at 20 kilometers per hour cruise current is about 4a, this kind of car life is relatively long. Second, the battery should choose a good quality brand. Third, choose a good charger. The popular phrase is: battery is not bad, is full of bad. Therefore, the charger should be used well. Fourth, the car does not use batteries for a long time, a Zhou Chong, a power. (continuous two to three months without charging, the battery will be abolished) fifth, cycling should pay attention to, generally take the start, climbing, manpower help line, without overloading, do not drive fast, often charging.
- Q: What are the two functions of the electric bicycle brake handle?
- Advantages and disadvantages of electric bicyclesElectric bicycle bicycle is one of the extension products, with the battery as a supplementary energy, has two wheels, to achieve human riding, electric or electric functions, can be in non motor vehicle lanes on special bicycle. Electric bicycle total weight less than 40 kg, a bicycle light and flexible, has the advantages of zero emission, low noise, low energy consumption, low failure, low use cost, safe riding. At the same time, its low load, low power and short continuous stroke are its limitations.
- Q: How many batteries are there in electric cars?
- Current 12, 20, two refers to the capacity of the battery, 12AH, 20AH (for example: 12AH means that the discharge of 12A current, the battery can discharge for an hour, the battery capacity is the product of current and time)
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Electric motorcycle, Electric bicycle, E-bike, Electric bike, Electric motorcycles
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 PCS
- Supply Capability:
- 10000 PCS/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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