FIRST-made Scooter
 

I was thinking of taking one of the first gearboxes with 2 CIM's, putting on the stock sprocket onto it, using stock FIRST 8 inch wheels with the 28tooth sprocket on it and making a scooter...would it be efficient yet fast for a 135 pound guy....i remember the stock gearing in the gear box itself is like 12.75:1

Re: FIRST-made Scooter
 

I can work I guess if you use gyro sensors right? :yikes:

Re: FIRST-made Scooter
 

someone made a friction drive twin CIM driven scooter a year or two ago. see if someone can find that.. and i wanna try that... but our cims are being used.... soo ya..

Re: FIRST-made Scooter
 

I dont understand what Arko posted (sorry bad english comprehension) but why does it need gyros? I remember last year a guy made a scooter but it wasnt with the gear box..it was just 2 CIM's connected by one chain, it was cool

Re: FIRST-made Scooter
 

Look at the picture beside his name.

(Whenever someone says "scooter" around here, everybody thinks Segway.)

Re: FIRST-made Scooter
 

oh lol....ok...I get it....lol....so yeah...what do you guys think of this and how well would it go?

Re: FIRST-made Scooter
 

One of our engineers and his son made one using 1 CIM motor on a chain drive 3 years ago and it went about 4ft/s at their gearing. Slow, but it got you places :-D


EDIT: Lovingly named "The Cheapway"

Re: FIRST-made Scooter
 

K i calculated the gearing will be too low so i will create my own gearing...2CIMS mounted side by side...one chain goes around the furthest to the front of the scooter CIM while the other motor is used as a tensioner but also as a drive for the chain