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

July 31, 2013
Wednesday Cool Links: Theremin Goggles, ...

Shooting analog pictures, shooting bullets underwater, shooting… theremin noises from goggles, shooting… human-powered helicopters! if that doesn’t make any sense, see the links below: Steampunk theremin goggles A wicked build by [Sarah] - theremin steampunk goggles. Photo sensor  will feel the amount of light and the slider would adjust the pitch of the sound produced. Check […]

May 19, 2008
Closed Monday for Victoria Day

Hi all. It's Monday, May 19th, and for some reason, we have something called "Victoria Day" today. We're not open today, but I promise, we'll be back in tomorrow, rested and relaxed and ready to process your orders! Now to just beat these darn springtime allergies...sniiiiifffff....

December 16, 2005
Solarbotics Christmas Hours

Ho Ho Ho! The 25th is fast approaching and we thought what better way to celebrate the season then with our families! (No, not the robotic ones, our real-living-breathing-warm- blooded ones!) Solarbotics will officially be closed from December 23 to December 27, 2005. We will be back in the office for December 28 when we […]

August 7, 2013
Wednesday Cool Links: Bagels, Algorhithm...

Well, we survived the skeleton Tuesday, now it's time for Cool Links Wednesday: Mathematically Correct Breakfast: How to Slice a Bagel into Two Linked Halves Never thought math and bagels went together so well! While I am no mathematician at any rate, the intellectual stimualtion of creating a two-twist moebius strip, you can get slightly […]

1 87 88 89 90 91 253
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.