Installing Pololu's Multi-Hub Wheels

This video shows how to install our multi-hub wheels on a motor. These wheels come with interchangeable collets that can be inserted into the wheels to firmly grab four different shaft types: 3mm D, 3mm round, 4mm D, and 4mm round.
Products featured in this video:
* Wheels: www.pololu.com/product/3690
* Gearmotors: www.pololu.com/category/51/po...

[@TooSlowTube]

How are the push-fit 3mm D wheels installed? They seem to require a scary amount of force to fit them. Are we supposed to use some sort of tool in the slot which is perpendicular to the flat on the shaft, to open it up a little? I was hoping this video covered that. The motors don't seem to be robust enough to take that kind of force.

[@pololu]

Hi, TooSlowTube. The fit for those wheels is supposed to be tight, and they do just press fit on there. There are some instructions for installing that type of wheel on one of our micro metal gearmotors here: czcams.com/video/D6UmjlBW8Ns/video.html

[@TooSlowTube]

​@@pololu Thanks.