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Everything You Want to Know About E-Bike Motors
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Everything You Want to Know About E-Bike Motors
Thanks to advances in electric bike motors and batteries. Electric bikes have really come into their own and become more mainstream (and less expensive!) in recent years. popularity in the US.To get more news about electric bikes for adults, you can visit magicyclebike.com official website.
Learning how an electric bike motor works can be crucial if you're looking to customize or purchase an electric bike. It could also help you make an informed decision about which one will be best for you as a rider. The engine you choose will have an impact on your overall driving experience.To get more news about fat tire electric bike for sale, you can visit magicyclebike.com official website.
How E-Bike Motors Work
Open up a BLDC motor and you'll see a bunch of wires wrapped around a circular series of poles. That's the stator; it becomes an electromagnet when the motor controller draws current from the battery to the cables. You'll also see a circular array of permanent magnets, either directly inside or outside the stator. The orientation of the magnets relative to the stator depends on the type of BLDC motor, but either way, that's the rotor.
Grasping the interaction between the rotor and stator is crucial to understanding how electric bike motors work. When current passes through the stator electromagnets in a circular sequence, those electromagnets repel and attract the permanent magnets in the rotor, causing it to rotate. The stator is attached to a shaft.To get more news about fatest ebike, you can visit magicyclebike.com official website.In a mid-drive motor, the axle turns to generate torque, and that torque gives you pedaling assistance through a small chainring attached to the axle. In hub motors the shaft becomes a shaft and therefore does not rotate. Instead, the rotor itself turns, causing the entire motor (hub) to turn, thus creating torque to turn either the front or rear wheel.
While there are big differences between classes, makes, and models, probably the most difficult decision when shopping for an electric bike is which motor to choose: a rear hub motor (RHM) or a mid-drive motor (MDM).
If you ask Google this specific question, hundreds of bike reviewers will urge you to forget about rear hub motors and always go for a mid-drive motor. And while I also personally enjoy the midway drive, I can definitely say that getting one isn't always the best option. Like everything in life, it all depends on your needs, driving style and preferences. That's why it's critical to understand the pros and cons of both types of motors, so you can enjoy your ride and not just waste money.
Hub motors, especially direct drive ones, do not climb as efficiently as mid drive ones. “If you're traveling uphill at low speed and the motor is also spinning at low speed, you're converting a lot of that power into heat instead of forward motion,” says Weinert. The higher power required by direct drive hub motors means larger motors and batteries, which adds weight.Weight distribution isn't as centered either, although the effect on the bike's handling depends on the weight of the motor. Lastly, changing tires can be tedious because you'll need to disconnect the wires that power and control the hub motor.