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Frame life-span

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varekprops:
Hey folks

Short-time reader, first-time poster. I just have a quickie question about the longevity of Powerskip parts.

We currently use a pair of Powerskip Standards as part of a show. They are used for max 20 minutes per show, for basic travel and a few small tricks.

I've figured out that, including rehearsal times, and being incredibly generous, that the Skips have suffered through up to 1300 hours of wear. The springs have been replaced a number of times, but the frame is - to my knowledge- the original.

So my question is, what's the usual life-span on a set of Powerskip frames? I've been sifting through the forums, but while I can find a tonne of info on the life-span of springs, there's next to nothing on the longevity of the frame.

I would be loathe to replace them unnecessarily (given the cost, and our budget restrictions) but at the same time I'm not about to skimp on costs at the price of safety.

I'm also looking for a link to any info on basic maintenance that I can be doing on the Skips to keep them in good shape, and keep them running for as long as possible. Again, I've had a look around, but haven't found anything yet (which doesn't mean it's not there, it just means that my eyes are faulty)

Thanks guys. The forum has been an amazing resource. I inherited the Skips as part of my job about 3 months ago, and the forum has been the one thing keeping me from tearing my hair out in frustration - I knew nothing about them (though I know more now!), and the artist that uses them barely speaks enough English to explain what's needed..

Cheers,

Jo

masterking09:
how long they last completely depends on how hard they are used. 

If you are pushing the springs to the limit every time (bottoming out) then the frames wont last nearly as long as if you are just walking and doing some easy jumping.

If you are just doing some simple stuff and not really pushing it, then powerskip frames should last you quite a while.

There is no definitive time anybody could give you.  It has too many variables to consider.

If you are worried about a breakage though i would replace all the bushings and all four of the brackets that hold the springs.

chocl8:
I believe some one once told me, although i could be wrong, that Swebounce go through god knows how many springs, but only changed their frames once after about 4 years. No ideas how many hours etc they use theres, but i imagine it is a lot. However from what you are describing as doing, they do far more heavy duty stuff, so the stresses would be a lot more i imagine. Just out of interest what is your show? :)

sprog:
All you really need to do is make sure the joints are all clean and well lubricated (silicon or graphite based lubricants are best - although powerskip recommend vaseline!), and monthly ensure all the bolts are tight and haven't moved.
Also check your stabiliser rods to ensure they are in the same place, as if they do the footplate may twist which in turn can warp the frame. As long as you keep an eye on that, they should last you many years.

TundraH uses Skips and has had them for almost 2 years now and they're still going strong, and he puts them through a lot (He can't flip, but he's generally known as "the spring slayer" as he completely destroys springs ;D )

Jason:
I have only had one major frame part failure on Projumps in about 3 years and that was due to slaming it into a concrete step and my set of Skips/PJ hybrids have had a years hard use and the frames are like new

The main cause of frame damage it bearings wearing and rotating in the frame (so they enlarge and the bearings become loose) Skips don't suffer from this due to a different bearing material (Glass filled Nylon in Skips and plain Nylon in most others)

I replace all my bearings with Glass filles Nylon ones and have had no problems at all

Maintenance I would suggest is same as Sprog said keep your bearings tight and you should have very little trouble

Jason  :Hoofies2: :CGEEK:

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