New GMPW Wheels!

Dave Hrynkiw
June 21, 2007

No more rubber band tires for us! We've invested in getting our very own wheels made for us, with molded-on thermoplastic rubber wheels!

These wheels are slightly larger in diameter than the old style, measuring 69.2mm (2.72") diameter and 7.65mm (0.30") wide. Ah, but how good are they? They're definitely better than the old style! We know from head-to-head tests that these have better traction than the rubber-band tires (definitive numbers are coming...). We've also spun them up on our lathe to see how true the mold process is, and they're quite true - no visible wobbling!

A new enhancement is a built-in opto-reflector 32-step pattern! Built to be bolt-on compatible with the Wheel-Watcher series of wheel-encoders, all you have to do is paint the groove white (for dark plastic wheels), and scrape away the raised surfaces to generate a sharp, accurate 32-stripe pattern!

Did we mention that there was no increase in price for all these enhancements too?

MORE POSTS

September 13, 2013
Friday New Shiny Product: SMD LED String...

We have a tricky product today. It pretends to be one, but it is actually ten. Is it like some sort of a mighty god with 10 avatars? Or a weird non-conventional 10-coloured rainbow? Close, it's the 10m lengths of LED strings that come in different colour variations, including an RGB one, which makes things […]

February 13, 2009
Closed on Monday (the 16th) for Family D...

We will be so emotionally moved by the celebration of GPS Day tomorrow (the 14th) that we'll be taking Monday, February 16th off to recuperate. Go ahead and place orders or send emails - we'll get right back to you and continue shipping on Tuesday when we resume all business as usual. If you want […]

August 15, 2012
Wednesday Cool Links: They're Back!

Yikes. It seems like we've been sorely neglecting our Wednesday Cool Link duties over the past month. Let's fix that, shall we? Here's our latest selection of neat-o internet thingers. Tom Sachs' Firearm... Things Yana pointed out this interesting mixed media artwork gunwork firearmwork thingwork. It's not actually functional, but it's a neat example of […]

January 14, 2004
Sumovore rules Italy!

We just had word from our Italian distributor at Robot-Italy.com - it seems that he was victorious! Take a look at his website - they know how to make cool trophies in Italy...

Solarbotics Ltd Logo
Solarbotics has been operating for more than 25 years, bringing electronics know-how and supplies to both the electronics professional and hobbyist. We'll be happy to help you too!

Solarbotics, Ltd. is not responsible for misprints or errors on product prices or information. For more information, please see our Terms and Conditions.

Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.

cart