Electric Bicycle Geared Hub Motor

The ultimate guide to e bikekit hub motors.

Electric bicycle geared hub motor. Hub motors are easy to swap out if blown or worn out. Geared hub for the adventurous soul chasing sunsets and adventure our radrover 5 was recognized as one of 2020 s best electric fat bikes by electric bike review. Top speeds between 20 30 mph are normal. Maybe more if you are a light rider on a light bike.

Since then we ve made some changes to our motor selection our direct drive motors are now all high torque 6x9 wound so they run slower approximately 15mph at 36v or 20mph at 48v and our geared motors have been replaced by a 500w version approximately 20mph at 36v or 28mph at 48v. Electric bicycle hub motor advantages one of the biggest advantages of hub motors is that they require little or no maintenance. They are an entirely independent drive system that retain all of. Stromer st2 also uses tdcm custom made motors.

Stromer st1 motor was a custom made hub motor for stromer ag. Geared hub motors and direct drive hub motors offer unique benefits and drawbacks. A geared hub motor provides a good deal of low end torque. In this type of bike conversion all you have to do is replace the front wheel with the motorized wheel and the rest of the bike remains exactly the same as before.

Hub motors are easy to upgrade and re sell the old one. This article first appeared in electric bike report in june of 2013. If you have one or know of one please let me know. Also i am in the market for a 350 watt front hub motor preferably a bafang.

Thankfully the hub is compatible with disc brake rotors so you can install a powerful brake to help you slow down from the fast speeds that can be reached. Hub motors are produced in massive numbers in china making them affordable. Stromer uses taiwanese motors in their st1 electric bikes. I cant seem to find one of these either.

Standard motors and custom made ones. First company comes to my mind is stromer. This e bike conversion kit is only suitable for use on the road. Most geared hub motors are only rated up to 350 watts of power though the larger bafang bpm geared hub motor has a rating up to 500 watts and has been successfully used on ebikes up to 1 000 watts though with a shorter life expectancy of the motor that is not the rider.

The twisting steep roads of the marin headlands proved to be an ideal area for electric bicycle motor testing. The front hub motor is the simplest and the easiest way to convert your normal bike into an electric one. I m looking for a 24x4 front motor kit but having trouble finding a 24. Comparing engineering specifications is helpful but road testing finished e bikes really shows the personality of a motor drive system.

Thanks for reading. With a hub motor you can easily convert almost any bike to an electric bike. Tdcm produces two kinds of electric bike motors.