Motor wheel for a bicycle, device, principle of operation, efficiency of use
Equipped with electric bike - very convenient transportation for the elderly and young people. He allows, without exerting excessive effort? travel long distances and climb the hill easily.
The electric bike is an excellent option for outdoor enthusiasts, hunters, fishermen or mushroom pickers.
On the electric bike will be happy to ride and youth.
Motor-wheel for a bicycle saves significant funds on the purchase of fuel and power when moving over long distances.
How to turn an ordinary bicycle into an electric vehicle?
The pedal bike can be easily turned into electric vehicles by installing a minimum set of parts.
After upgrading, the bike will be able to travel up to 30 km with a speed of a scooter or 50 km in the mode of addition to pedaling.
A motor wheel for a bicycle is an ordinary bicycle wheel, in a wide hub of which an electric motor is placed.
The equipment is battery powered. Those can be placed in special holders on the frame, trunk or under the saddle.
The kit motor-wheel for a bicycle makes it relatively easy to convert pedal transport into electric. From the article you will learn what opportunities it gives.
- motor-wheel for a bicycle;
- gas knob with indicators;
- wires for connecting equipment.
Do you want to significantly enhance the functionality of a regular bike with minimal cost? Buy a motor-wheel for a bicycle, the purchase price is justified by simplicity and ease of use. The cost of refitting is much cheaper than buying a new electric bike. To get involved in too cheap equipment is not worth it. Carefully familiarize yourself with the characteristics of different models and choose the best combination of quality and price.
How to choose the right equipment?
Motor-wheel is chosen depending on the desired speed of movement and power.
Be sure to ask:
- possible driving speed (usually it does not exceed 45km / h);
- maximum travel distance per battery charge (figure depends on the type of battery and most often does not exceed 40 km);
- battery power (usually 180-1000 W);
Most of the wheel motors are equipped with a throttle that allows you to easily adjust the driving speed.
The gearmotor wheel for a bicycle is recommended to be installed in those cases if it is planned to use it as an aid in pedaling and the speed of movement on the electric motor should not exceed 25 km / h.
To move at a speed of 30-32 km / h set the motor wheel average (250-350 W) power.
For movement on rough or mountainous terrain on cargo bikes or rickshaws with a speed of 32-35 km / h, it is better to use a gear motor with a larger (500 W) power.
We list several important features of this design.
Motor-wheel gear does not impede pedaling.
When the battery is disconnected by the built-in reverse clutch, the electric motor can be disconnected from the wheel axis and does not rotate with it.
Powerful (500-1500 W) direct drive motor wheels allow you to move in the mode of an electroscooter with a speed of 30-50 km / h and can work in recovery mode.
It is better to install a powerful electric motor (250 W to 2.2 kW) of direct current on a cargo electric bike. This inexpensive equipment is more reliable for the transportation of goods than the motor wheel.
One of the advantages of the motor-wheel is the possibility of its installation on the rear and front wheel.
The front motor-wheel for a bicycle after installation can significantly improve handling when moving off-road or snow. What other advantages does this design have?
Motor-wheel for a bike should be bought for several reasons:
- considerable funds are saved on fuel purchase;
- it will be possible to travel long distances, enjoying the silence (the electric motor runs silently) and the surrounding landscape;
- To drive an electric bike you do not need to register the rights.
Advantages and disadvantages of gear motors
Gearmotor motor-wheels with overrunning clutch have both advantages and disadvantages.
- weigh up to 3 kg;
- are inexpensive compared to direct drive motors and more economical than them by 30%;
- provide the movement of the bike coasting;
- have a large gearing moment, it is important to move over rough terrain.
- can reach speeds of more than 30 km / h;
- the presence of a reducer reduces their resource a little.
Advantages of direct drive engines for wheel motors
Direct drive engines also have certain advantages and disadvantages.
- working from a 48 V battery, they can move at a speed of up to 45 km / h;
- a large work resource.
- big weight (6 kg);
- impressive dimensions;
- high cost;
- spend 30% more battery energy compared to gear.
Should I be afraid of low battery on the way?
To fear the sudden discharge of batteries is not worth it. At any time, you can recharge it by going into trip mode with pedaling. What can you do if the fuel runs out in a scooter or moped? You will have to roll it. With an electric bike, such a nuisance is not terrible.After a short trip with the pedaling, you will be able to charge the battery on the go and go back into electric mode.
If the bike is an indispensable vehicle in your daily life, it is worth improving it. Install the motor-wheel for the bike. The price (from 14 thousand rubles) is justified by a significant expansion of the capabilities of an easy-to-use transport.