E-bike Motor 250W 36V, Electric Bike Kit, Spare Parts
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 set
- Supply Capability:
- 15000 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.
Our Advantages and Characters
1). Adopted ISO9001 management system strictly control every aspect of production
2). The automation of production to ensure the consistency of product quality
3). Adopt top raw materials lays the foundation for the quality of products
4). Every employee attentively makes each motor
Motor Specifications
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.Q: What’s the advantage of you compared with other suppliers experienced in foreign trade?
A: We have been specialized in FRP products for over decades years and approved by many domestic companies. Except for our quality and price, we’re also able to give you the best service.
3.Q:Can you provide some samples?
A: Yes, of course. We will send you samples for your confirmation before you place firm orders.
- Q:What's the difference between an electric wheelchair and an electric bicycle?
- The power structure of the electric wheelchair is about 300W, and the power of the electric bicycle is about 100WBecause the range of use is different, the manufacturing cost is different, so the price is different,Electric wheelchairs, electric bodies, each price about 800, electric bicycle motor at about 500 each.
- Q:Engine for electric cars?Depending on the environment and frequency of use, the form is different
- In this way, the electric energy consumed by the exciting coil is eliminated, and the electromechanical conversion efficiency of the motor is improved, which can reduce the traveling current and prolong the continuous mileage for the electric vehicle with Limited vehicle energy. According to the general form of electric motor electric motor to points, can be divided into brushless motor and brushless motor two categories; according to the mechanical structure of the motor assembly points, generally divided into "teeth" (high speed motor, need to go through the gear) and "toothless" (without motor torque output any reduction in two categories).
- Q:What's the use of electric motors for motors?
- 2, the efficiency of the motor is the key, that is, the conversion rate.The higher the efficiency, the faster and farther the electric cars run, and vice versa.(of course, the capacity, size and performance of the battery are the same.)
- Q:How can electric motors be solved?
- Electric vehicle reasons:1.1, the body drive parts of the friction is very large, causing the current is high, the power consumption is large; for example, the wheel rotation effort (bearing bad), or other friction;1.2, the motor itself current is too high; (need professional tools detection)Battery cause:Batteries are inferior, capacity is not nominal, refurbished batteries (need professional testing)
- Q:Have the same type, electric bicycle production in different periods, because the batch is different, there is a large rear wheel motor, the appearance of area almost doubled, but the motor parameters are similar, the electric car the other configurations are the same, the price is the same as.Excuse me, should we choose motors or motors?Please explain the reason for the points, oh, thank you!They're all 250W. They're all Brushless
- There are only two positive and negative brush, two lines of brushless motor to large, how much is the big disk of 350W, cheap, more moderate speed. There are big wheel, which is popular only last year, just like gray, is flat, the speed is slightly faster. Then the big dishfuls motor, now 500W, very fast, almost with the electric motor, the price is very expensive, the last is gear motor
- Q:What is the buzz of electric motors?
- It may be because time is too long, aging of magnetic steel. OK, except for a little noise, nothing else. You can use it normally. The motor can be used for ten years under normal conditions.
- Q:How to measure the electric motor's good or bad?
- Connect to a multimeter. Use a DC voltage of 10 volts, and the red line is connected with the red one. Black, respectively, with three other lines, one at a time, turn the wheel with one hand, angle, the multimeter should have voltage, 4V and 0V change is normal, otherwise it is not normal, and the three are measured in the same way.
- Q:How to judge the quality of motor vehicles?
- Because of high speed brushless high speed motor (high speed motor, low speed motor 3000 rpm 500 rpm), the need for speed through a reduction gear device torque output power, so the noise than low speed motor noise is relatively large. High speed low speed motor production process complex, high cost, like some brand-name electric cars, high-speed motor selection. A car, cheap car, assembled cars, in order to reduce the cost of the low-speed motor, you in the purchase of electric cars, not because the motor sounds slightly larger and wrong. Car Buying users should pay more attention to, not because the motor no noise, no wear is good, the main indicators of motor efficiency and motor power, the maximum the weakness of low speed motor is the motor efficiency is low, easy to fade magnet magnetic, heavy weight, poor motivation, riding weakness, large power consumption etc.. At present, the electric car brand is particularly miscellaneous, most brands from medium and small enterprises.
- Q:How to measure an electric motor with a multimeter
- Measuring controller: turn on the power, turn it, the power and Holzer power should be 4 - 5V voltage, the controller of the three Holzer line potential should be the sameThis is a simple method of measurement,The motor does not turn, usually the circuit fault is in the majority, and next is the brake handle, turn the handle. In the second is the controller, the motor is generally not damaged
- Q:The main circuit of the motor, yellow, blue, green, 3 outer lead and 3 power leads are connected with the color, and the control circuit 5 wires are connected with the color. The problem is that motor noise is high (especially at the start), speed is slow, riding feels underpowered, and it's very expensive. But the blue and yellow lines of the main loop and the control loop (as if the two are not clear) are switched right, and everything is ok. Why is that? Please enlighten master!!!
- The first electric car up, then take three ocean controller motor line, in accordance with the yellow, blue, and green order motor connected, and then connected to ocean motor controllers and Holzer plug, connect the power line plug, to learn brown line, turn the power lock, then motor starts to work. Look forward or reverse, if it is normal, off line learning, other functions can connect normal riding, if it is reversed the learning line open again once the motor is transferred, then disconnect the line with other learning, the function of line on it.
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E-bike Motor 250W 36V, Electric Bike Kit, Spare Parts
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 set
- Supply Capability:
- 15000 set/month
OKorder Service Pledge
OKorder Financial Service
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