It takes a while to get to know all the quirks of your 3D printer and filament well. We thought we'd add to the knowledge base and share what we've learned about using the eSun 1.75mm PLA filament in Glass Watermelon Red on our Kossel Pro delta style 3D printer.
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
Solarbotics and Art Hack II at Alberta C...
Solarbotics has supplied some tech bits and pieces for the recent ART HACK II, an intensive artistic boot camp led by Visiting Artist, Raul Nieves (Blablablab, Practipo Barcelona), where students were building open source the 3D printers.
New Product: Synapse & ESP
Synapse 220 Modules RF220SU SNAP Engine, 2 Mbps 2.4 GHz CAD40.43/USD29.95 WiFi is good, but the SNAP Engine Model RF220SU is an IEEE 802.15.4, low-power, very robust solution for embedded wireless control and monitoring networks. With auto-mesh networking (try that WiFi...). 2Mbps on the 2.4GHz spectrum and RP-SMA or U.FL selectable antenna. Synapse RF220UF1 CAD40.43/USD29.95 […]
New Products!
We've been busy gathering new BEAM products, and now with the release of the new website engine, we're able to finally post them! New: CP.047F - 0.047F 5.5V capacitors CP10F - 10F 1.6V capacitors (return of an old favourite!) MCM2 - a new metal cassette mechanism with very cool parts VPM - a tiny disk […]
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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.