Monday, November 23, 2009

Timing Belt Tensioner


Here is an interesting timing belt tensioner made with a torsional spring. This setup seems well suited for smaller belts. The downside is that the tensioner moves with the belt and can't travel over the timing pulley.

5 comments:

Anonymous said...

Hi,
This is an interesting solution for a timing belt tensioner.
Do you have the specs on the type of spring you are using? I was just looking at all the options they have on the McMaster-Carr web site

I Heart Robotics said...

It might be a custom spring they are using. Someone like http://www.leespring.com could probably manufacture them pretty cheaply in bulk, or you can make your own with music wire or by modifying a torsion spring.

Anonymous said...

Thanks :)

Groover said...

Looks like it is the spring from a clothespin.

Groover said...

Looks like it is the spring from a clothespin.