Tank Treads

[Pat Roche]

Originally Posted by Greg Perkins

we did have a problem turning...however the reason was we had so much of a footprint on the carpet. we easily fixed that by increasing the center idler pulley of our drive. we are now able to turn on a dime and have an amazing amount of torque.

as for the series, ask Pat (team134guy) he should know. i dont know off the top of my head

I couldn't find a series number. I believe its a custom belt so this is what we have. We used a PVC base backed 75mm wide w/ I believe a polyurethane timing belt. We got the self aligning tooth assortment w/ two pulleys to match. Def use the pulleys. Theyre designed for this track and will save you some machine..SOME they are heavy so youll have to take some out. I'm not sure on the length....but you can figure out what you need.

You can use this catalog though. The selection is nearly endless, you can mix and match til you find what you like.

BTW we did have trouble turning. My suggestion is put a larger center idler in to help reduce the footprint. We went w/ i believe 4 one hundreths of an inch.

To keep tension we used a piece of threaded rod with the axle. The base was slotted so it could slide. Then just double nutted it. Illustrated below. n=nut O=axle

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-Pat