What is Factors Influencing Cost of Hub Motor for Electric Scooters? |. RIDEFIXING

2022/05/03

The hub motor power determines many of the performance features of the electric scooter. Higher motor power will typically result in:

higher top speed

better climbing angle

higher load capacity

to some extent, longer range


The most common power levels are:

250 Watts – usually have top speeds of 15 mph / 25 kmh or less

350 Watts – usually have top speeds between 15-22 mph / 25-35 kmh

500 Watts – usually have top speeds can go over 25 mph / 40 kmh, with some models even going as fast as 38 mph / 60 kmh


What is Factors Influencing Cost of Hub Motor for Electric Scooters? |. RIDEFIXING
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Several points that affect the cost of motor production:


1. Motor housing: (the left is plastic housing , the right is alloy housing), plastic housings will always cheaper than alloys.

And The fixing screws of the plastic motor housing are easy to loosen.

2.Enameled wire winding ( The cost of copper core wire is increasing)

The left coil height is 25MM, copper wire is 55pcs;

The right coil height is 30MM ,copper wire 63pcs.

Different enameled wiring harness of the winding will affect the output power of the motor. At the same time, it can also affect the cost factor of the motor.


3. Motor magnet steel (the permanent magnet material price fluctuations in the international market have risen sharply recently)

What we use is the standard 30mm thick. Now the cheap ones on the market are 24mm thick and 23mm thick.

The left height is 24mm, our height is 30mm.


Test Report (for Xiaomi M365 electric scooters 350W)

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