VoilamartQA about ebike brake lever

This is an article about the ebike brake lever, especially for the Low Electric Level Ebike Brake Lever  (this link would open another browser window to show so please feel free to click, you won’t miss this content).

The operation principles of the low-electric-level brake handle , is that while it connects with the brake handle cable of the ebike controller, would makes an energized loop.

Or you can just think it as the brake lever make a short-cut to let the controller knows as “Hey Dude, I’m in and no one braking now so you can power the hub motor at present!”.

But don’t worry, it’s voltage is low enough for safety at about 5 volt. 

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But any braking action on the brake handle cuts off this short circuit.

And it is because this short circuit is cut that the controller is able to know that it is now under braking, “so I should stop supplying power to the hub motor”.

And this is why it calls “Brake and Cut-off Power Type”.

So for now,

Q1: if your ebike become no riding power suddenly,

Q2: or you just connects battery, controller, hub motor but no power / the hub motor wheel couldn’t spin, 

I think you can check that :

A1:if the brake lever connector been diconnected, or the cable been cutted;

A2: or the brake lever is not connected yet.

Are the brake levers on your ebike the “Brake and Cut-off Power Type”? Let’s figure out.

Any problem or question just feel free to leave us email and let us know please~

Also our Youtube channel is awailable too:  @voilamart2363

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