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: Method for operating motor of electric vehicle
- In the electric bicycle industry, the motor generally refers to the motor assembly, including the motor, heart, deceleration mechanism. Below we are talking about electric bicycles are motor assembly.I. dismantling of the motorBefore 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, the operating area shall be cleaned so as 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 in diagonal order so as to avoid the deformation of the motor housing. The radial clearance between the rotor and stator is called air gap (air gap), and the air gap of the general motor is between 0.25-0.8mm. When the motor is removed and the motor is removed, it must be assembled according to the original cover mark so that the phenomenon of sweeping after the two assembly can be prevented.
- 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.
- Q: How to test the quality of electric motors?
- The brushless motor has 5 control lines, the red line and the black line are the positive and negative pole of the three Holzer components in the motor, and the other three are the output of the three Holzer components.
- Q: Brushless motor vehicle maintenance tutorial
- Basic principleElectric vehicle brushless controller is mainly composed of single-chip microcomputer control circuit, power tube pre driver circuit, electronic commutator, Holzer turn signal detection circuit, signal circuit, detection circuit, less power limiting / overcurrent detection circuit, signal circuit, brake speed limiting circuit, power supply circuit components, working principle of the main circuit are described below
- Q: I would like to know the electric current of 350W and 500W motors. How much is it?
- Electric vehicles are DC powered, current I= motor power (motor tag) / battery voltage
- Q: Electric cars can not move what is the reason?
- Use this principle, some manufacturers of electric cars designed a special circuit, intentionally locked positive and negative, so that the car can not push, for anti-theft. Other manufacturers use the principle that electric motors can generate electricity, allowing the electric car to power down the hill and brake and return it to the battery to increase mileage
- Q: How to use the multimeter to measure the good and bad of the electric locomotive motor Holzer?
- The multimeter to the sound file in Holzer's black black red needle needle Holzer (yellow, green, blue wire) as much as three numbers are digital is good (electric vehicle maintenance)
- Q: Electric cars do not turn electricity on the matter
- 5. the terminals of the motor are loose, and check each plug connection again. It is possible that the battery box does not come into the frameBit, contact is bad.6., the last case is the motor burned out. Disconnect the motor and the controller. The rest of the wires are connected and rotated slowlyThe motor uses a multimeter to measure the Holzer line to see if there is a voltage change in the signal. If there is no change in the phase, the motor will burn off the hall element and cause a lack of phase. The motor must be replaced. This is also the most expensive maintenance.
- Q: Electric car boring how to do?
- 3, no problem, not to mention speed up the motor, the motor is the most wear, broken, find the maintenance look, mechanical failure you can fix it, or to be replaced, it takes hundreds of bills.Non motor reasons: speed switches, brakes and other reasons, but also to check.I don't know if I can help you.
- Q: Electric motor heating what happened?
- The possible problems of the motor are as follows: the low magnetic steel of the motor, the low magnetic mark, the small magnetic flux, and the small amount of copper in the motor lead to a small electromotive force and a larger electric current. Because of the small diameter of the copper ring and the large copper loss, the heat energy is produced. In a word, this is the result of the manufacturer's consideration of cost saving materials.
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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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