I have a razor scooter that I picket up at the dump for nothing, the batteries were bloated, and bad. Once I replaced the batteries, she ran like a champ. A couple of things, I can see the gearing, the way it is setup a small sprocket on the motor, and a larger one on the wheel. I want to see if I can get a little more torque from the motor. As it is right now, it kind of has a bit of slow going, and has poor accel. I would like to have better accel. but I do not need more top speed, also a better way to control the motor, as the current throttle only has on and off. I would also like to add front lights and reflectors, preferrably led's. I used 2-12v 9ah batteries, tied together to make 24vdc. the original setup was the same, except eh batteries were 7ah instead of 9. I will include a link
here: for those who would like to see what kind of scooter it is. There is a strange wobble, looks as though the rear sprocket is bent, I can not make it wobble, and it only appears while the rear sprocket is rotating. I may have to remove it and straighten it. The chain is very thin, and almost frail ooking, not at all like a bike chain. the motor appears to run on 24vdc, with a very small consolidated controller, for both motor use and charging purposes. I bypassed the original 30A fuse between the primary and secondary batteries tying them together with an equal guage wire. The old fuse was no longer serviceable, but still had continuity. The throttle is located on the right hand bar, and rotates to the on and is spring loaded to the off position by default. The reason that more speed is not desireable, is because of the design in which it utilizes to steer. the steering is vertical onlyand has no wide horizontal control, and because of the low center of gravity and low wheel circumference the turning radius is rather poor "it is a kids scooter after all"
thanks,
Nintendo
