Surplus motor controller and charger

An area for all you bikers who now run your two wheeler on battery power, scooter owners to.
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Joined: Wed Oct 19, 2011 3:44 pm

Surplus motor controller and charger

Postby hi.tech100 » Tue Oct 25, 2011 6:57 pm

I have recently joined BVS, see my intro, and have a surplus 5kw BLDC motor and controller for sale due to upgrading my buggy project to 10kw. It powered the buggy OK but only gave a 30mph maximum speed coupled with the original buggy CVT transmision.
The motor would be ideal for a larger motorcycle conversion It runs at 48 volts and on the buggy pulled about 50 amps on the flat.
I also have the charger for lead acid batteries which is a multi stage reverse pulse types for deep discharge.
i wanted at least another 10 mph for the ATV but this set up would probably power a motorbike to about 50 mph with the right gearing The maximum rpm is about 4200 under load. There is also regen braking option in the controller.
If I had more time I would find a suitable motorbike and convert it myself but there are only so many hours in a day
Also if anyone is interested I am willing to help with the set up of a new project, sorting pulley ratio's etc

Colin R

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