E-bike Motor 250w 24v with Factory Outlet High Quality
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 set
- Supply Capability:
- 100000 set/month
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Introduction
We are professional do e-bike kits business for many years for the customers all over the world, and have met so many troubles, with these troubles, we have much experience on e-bike kits today.
Our e-bike kits are easy to install and allow you to convert your standard bicycle into an fun and eco-friendly e-bike. Since every model is different and components will vary, it's your responsibility to determine the best way to install an electric bike kit on your bike. Although most of the steps are similar from install to install, we have instructions can help the customers to convert their bicycle.
We have build the Europe after-sale service center in Europe to repair the parts including motor, batteries, controller etc, also for the whole ebikes repairing. As one of the pioneer seller for ebikes in china, BTN aims to master clean energy technique, and develop energy-saving and environmental-friendly ebikes.
Product Advantages and Traits
1 long life and maintenance-free
2 Small and mini, less weight
2 excellent start performance and high efficiency
3 More economical
4 Adopt Norm Planetary deceleration system,oil-impregnated gear and special modification nylon gear to increase resistance to wear of the gear.
5 Modified nylon gear can withstand worse temperature to ensure with the gear can
work normally in any temperature environment,
6 High efficiency and wide platform, quick starting and strong capability for uphill.
7 Popular in European and American market.
Specifications
1.24V/36V/48V 250W/350W/500W/750W/1000W Electric Bicycle Hub Motor/ 3 wheel electric bicycle
2.Apply for 22"/24"/26"/28" rim
Rated Power(W): | 250 |
| Rated Voltage(V) | 36 |
| Max Speed(rpm): | 285 |
| Rated Efficiency (%) | ≥78% |
| 2P: | 20 |
| Reduction Ratio: | 1:4.35 |
| Weight(kg): | 2.8 |
| Over Lock Dimension(mm): | 100 |
| Spoke Specification: | 12G/13G |
| Cable location: | Shaft center,right |
| Hall sensor: | Optional |
| Integrate speed sensor: | Optional |
| Limitied Current(A) | 0.7 |
| Brake type: | V/Dics brake |
| Surface: | Silver/Sliver painted/Black/Black painted |
| Noise(db): | ≤55 |
| Salt fog test(h): | 24/96 |
| Water proof Grade: | IP54 |
| Certification: | ROHS EN15194 |
FAQ
1.Which country do you mainly export to?
A: Our products are very popular in Mid East, India, South East Asia, Latin America, Africa.
2.What's the advantages of your company?
1. Size,RPM,Torque and Over Lock Dimension can be customized
2. High performance in water proof
3. 2 years warranty except destructible test and artifically damage
4. Cpmpetitive Price
- Q: 14 inches and 16 inches of electric cars, the same 350W motor and what is the difference?
- How can you get the power for the comparison of its parameters, while its parameter is the design and production has been set up, the need to find relevant data, or their detection, working voltage, current and so on are likely to be different.
- Q: How to remove the electric motor, what should pay attention to ah?
- Before removing the motor, the motor and the controller's lead should be pulled out first, and the corresponding relationship between the lead color of the motor and the lead color of the controller must be recorded. Before opening the cover of the motor, it shall be clean as a site to prevent the sundries from being sucked into the magnetic steel in the motor. Mark the relative position of the end cap and the wheel hub. Attention: be sure to loosen the screws so as to avoid the deformation of the motor housing. The radial clearance of the rotor and the stator of the motor is called air gap (air gap), general motor air gap between 0.25-0.8mm, after the completion of the demolition motor eliminates motor fault, must be on the original cover mark for assembly, which can prevent the two assembly after sweeping phenomenon.
- Q: Method for overhauling motor of electric vehicle
- The no-load current of the motor is largeWhen the no-load current of the motor is greater than the limit data, it shows that the motor is out of order. The reason of large no-load motor current is that the internal mechanical friction of the motor is large, the coil is partly shorted, and the magnet steel is demagnetization. We continue to do the relevant test and inspection items, we can further determine the cause of the failure or fault location.The no-load / load speed ratio of the motor is greater than 1.5, turn on the power supply, turn the handle, and make the motor rotate at high speed without load at least 10s. When the speed of the motor is stable, the maximum no-load speed of the motor is measured at N1. In the standard test conditions, traveling above 200m distance, began to measure the maximum load speed of motor N2. Load / load transfer ratio of =N2 / N1.When the motor no-load speed / load ratio is greater than 1.5, indicating the motor magnet demagnetization has been quite severe, should replace the motor set inside the magnet, in the process of practical maintenance of electric vehicles in general is the replacement of the entire motor.
- Q: Electric car 1000W motor with what battery good?
- If it is one thousand W motor, with 4820 is a little bit of it, at least 7220, 4820 can also use, but relatively large power consumption Oh!
- Q: The car battery motor power much better?
- What are the advantages and disadvantages of 2000W?Answer: advantages: fast, fast speed, strong enough to pull the wind, climbing. Disadvantages: power consumption, large batteries, too fast, very dangerous.
- Q: How do you see the motor number of the electric car?
- Can it be understood as: SLWDF manufacturer's Pinyin acronym 48V, operating voltage 12 years, 07 months, 27 days, 544 production numbers?
- Q: How should the electric motors for disabled people be chosen?
- The electric tricycle is provided with energy by the accumulator and driven by a DC motor. The vehicle is easy to operate, smooth, safe, free of pollution and low noise. The disadvantage is that a charging mileage is shorter (about 40 kilometers), charging time is long (about 8 hours), suitable for medium and short distance use.Disabled people should choose the appropriate vehicle according to their disability status, upper limb disability and hemiplegic patients not driving three wheeled motor and electric vehicle; polio patients, patients with lower extremity amputation can use motor or electric tricycle; paraplegia patients and patients with hemiplegia can only use four wheel electric wheelchair.
- Q: Can electric motors generate electricity?
- The stator current is in the motor state; if you rotate the permanent magnet rotor, then there is electromotive force on the stator
- Q: How do you distinguish the size of an electric motor from where you can see it?.
- Machinery (Electric), commonly known as "motor"), refers to an electromagnetic device that converts or transfers electrical energy according to the law of electromagnetic induction. In a circuit, use the letter M (the old standard uses D). Its main function is to generate driving torque, as a power source for electrical appliances or various machines. The generator is represented by the letter G in the circuit. Its main function is to convert electric energy into mechanical energy.
- Q: Can electric motors be refitted to speed up?
- In addition to the RC component of motor speed adjustable range of influence, but also affected by the power voltage, which voltage is high frequency correspondingly higher voltage increase speed,...... this is the common practice of some illegal modification of speed will be increased to 12 volts (48 volts to 60 VOLTS, the maximum speed of the original 45. Kilometers increased to 60 km per hour). Electric vehicle speed controller, heating will increase, motor power and heating will increase the safety factor, will reduce the efficiency of the battery will be reduced to 48 volts, the charger should be replaced with a 60 volt, this is a friend to consider!
Send your message to us
E-bike Motor 250w 24v with Factory Outlet High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 set
- Supply Capability:
- 100000 set/month
OKorder Service Pledge
OKorder Financial Service
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