Woohoo! It's early October, and that means it's TURKEY TIME for us Canadians! We know, Americans have their Thanksgiving in November, but it's so cold here already that it might as well be November. So to celebrate we're releasing the following items: Make: The Fourth Year Collector's Box Set Breadboard Jumper Wire Bundle LilyPad Slide […]
RW2i - Internal mount, and new shaft hol...
Dave Hrynkiw
May 6, 2007
We're still digging out the new inventory, and the next addition to the Solarbotics lineup is the RW2i, which is the same profile and rolling size as our very popular RW2, but is designed with a narrow hub.
We're able to do this by moving the set-screw hole inside the hub, so to cinch the screw down, you have to remove the tire from the hub, which is a pretty easy process.
We had planned to make the internal cut-out of the RW2i to allow the installation of a GM11a-14a style motor to the open side, but the manufacturing tolerance was a wee off, and we can't quite make them fit. Fortunately, it's a pretty simple process to file the edges of a GM11a-14a motor to make it fit, which has the added benefit of making the brass edges of the gearbox act as brass bushings that assist wheel alignment.
Also new to the RW2 and RW2i wheels is a new hole diameter! We've had many requests for alternate shaft sizes, so we had a limited portion of both these hubs manufactured with a 1/16" pilot hole so you can drill it out to whatever size you need!
MORE POSTS
Resistance is Futile if < 1ohm
Hey, look at us! We made a witty, over-used joke! But seriously, this week we have a schwack-load of resistors for you. Normally we save most of these for our internal use, but what's so fun about that? So we've gone ahead and opened up our entire inventory of 5% accuracy, 1/4 watt resistors. There […]
Thursday Cool Links: Switch Sign, Blinky...
Wednesday naturally turns into Thursday, so the links seamlessly migrated from Wednesday to Thursday too... They are not allowed to Friday though, otherwise they will turn into pumpkins. Er, I mean Friday-not-so-cool links. Which will be just unacceptable! Hello World. A sign built from 5,000 rocker switches. An enormous grid made of 5,000 orange rocker […]
'Tis the season...to sumo!
Hi all! The season to sumo is upon us, so we'd like to announce our "Ultimate Sumovore Bundles"! Get an award-winning Sumovore, upgraded GMTT traction tires, and a new set of brains to really tweak it out, and save a few bucks! See the features listed below for details. Get it now, or resort to […]
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.