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
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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:The electric bicycle turns and turns the motor. It doesn't move. What's the matter?
- The electric bicycle turns and turns the motor. It doesn't move1, bad line contact, it is likely to turn the line of a place of high voltage caused by a string.
- Q:Is there any problem with the motor of the battery truck?
- I think it could be a drive problem. The motor line is not disconnected when sliding. Pull out the plug of the motor cord and then race the rear wheel for an experiment.If the two motors are connected together, the motor will produce electromagnetic damping, and it will stop.Almost all direct current motors are like this.
- Q:Holzer model for electric cars
- Motor Holzer (a total of 3), after opening, you will see the coil has 3 Holzer, are generally switch Holzer, such as: OH44E, unipolar switches, OH41 bipolar latch, or OH41F bipolar latch, etc.. Do you use bipolar latch Holzer, or do you use unipolar Holzer?. This is determined by the phase of the motor: there are stators (fixed magnets) and rotors (rotating coils) in the motor. To the coil power (the current through the coil) will produce a (S or N) and the stator magnetic field will attract or repel force. The power of the motor from the attraction and repulsion force. What time is absorbed or what time it will repel each other at the same time, Holzer gives a signal to change the direction of the current in the coil (coil to change S or N pole),You can see: OH series, Holzer selection, or YS series Holzer, all kinds of models have.
- 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:How long is the motor life of an electric vehicle?
- 2, when the vehicle has just started, should be slow to accelerate, to avoid instant rapid acceleration damage components. In order to prolong the life of the battery and motor, use pedal power or force to drive the vehicle when it is started or climbing.3, in ensuring the premise of safety, driving should minimize frequent braking, start, in order to save electricity. When driving the brakes, you should loosen the speed adjustment so as not to damage the motor and other parts (now the new cars are usually equipped with automatic power-off device, but still pay attention to it). When you get off the car, you should turn off the power supply, in case the car does not turn on the speed control, the car starts suddenly and accidents happen.
- Q:How high can the electric motor bear the temperature?
- Little damage to the motor. The motor generally can withstand 100 degrees. Ultra high load on the battery impact
- Q:Electric car brushless motor Holzer sensor, Holzer and Holzer without what is the difference?
- The Holzer device is a magnetic sensor. They can be used to detect magnetic fields and their variations, and can be used in a variety of magnetic field related situations. The Holzer effect is the basis of the Holzer effect. Holzer devices have many advantages, their firm structure, small volume, light weight, long service life, convenient installation, low power consumption, high frequency (up to 1MHZ), shock resistance, not afraid of dust, oil, water vapor and salt fog contamination or corrosion.
- Q:How to select a field effect transistor for brushless DC motor controller for electric vehicle
- The function of the FET in the electric vehicle controller is the switch tube, and the popular point is that the control tube of the variable frequency speed regulation is used;
- Q:How to calculate the motor power of electric cars?
- The input power is simple: the battery voltage is multiplied by the current limit.
- Q:Motor: 64V/450WBattery: 16V14AH*4Controller: 64V/25AWhat do these parameters mean?How to choose an electric car?
- Controller: 64V/25AWith the motor and battery, the controller can say, control them! The 64v25A controller controls the voltage of 64 volts and 25 amperes! If it's small, the controller will burn!
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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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