Motor (drvmotr1270 & 1271) Hub Help

 
#1

Hi Folks,

I have wheelchair motors (dvrmotr1270 & 1271) to use for my bot. Here is a pair on Ebay:
www.ebay.com/itm/271032127539?hlp=false

Anyone know where I can buy hubs that will fit on these shafts? I found a couple different ones here:

www.robotmarketplace.com/products/NPC-PH817.html


www.robotmarketplace.com/products/NPC-PH804.html

They both look right but I have no idea what is different about them or if they will work with my motors. My motors have 17mm shafts with 6mm keyways.

Any suggestions appreciated.

Thanks Guys!

Gwen

#2

They appear to be identical except for one hub is Metric and the other Imperial.

The more I read the forums, the more I am becoming convinced that an old motorized wheelchair base is the way to go for my future large robot project. Looking forward to seeing your progress.

#3

GO for the metric . it's got all the same size's as your motor shaft. EZ

@Gunner . Big stuff is cool .

Steve_C.

PS 24volt wheelchair motors are so powerfull they can pull your house down . And can be powered by a sabertooth 2x25 no prob.

#4

I bought the metric ones and they fit perfectly. Thanks!

#5

COOL

#6

hI gwen

I love the big (and not so big) robots that are being built on this site.
DJ has made it so EZ.

Steve_C.