20 DP gears are the most common gears used in FIRST Robotics Competition gearboxes. Want to replace one of your existing gears? Building a custom gearbox? This page is a hub for all of our standard width, symmetrical 3/8 hex and 1/2 inch hex bore 20 DP gears.
Check out our other 20 DP Gear pages for Pinion Gears and Shifting Gears and other special gears like those for the Toughbox line.
This novel style of collar clamp is split into two pieces so that it can be attached without removing any shafts. The bore is a 1/2" hex. The flats on the perimeter allow for the collar clamp to be held in position or turned for better assembly control.
This clamp has been designed and fabricated by BaneBots, and proudly sold through AndyMark.
Plastic spacers are included with this clamp, positioned between the two halves. These are to be removed before usage.
Whether you have shafts that are too short or shafts of different types, this coupling will solve every component connection issue you've had! Need to combine multiple hex shafts, multiple 1/2-inch keyed shafts, or convert between hex and keyed? This coupling solves all at a better price than anyone else can offer!
This coupling has geometry to capture 0.50-inch hex shafts with an inside hex of 0.51 to 0.52 inches as well as 0.5 inch keyed shafts with a 1/8th inch keyway with a keyway width of 0.128 inches to 0.131 inches.
These are all of our 9 mm wide 5 mm pitch HTD synchronous timing belt offerings. All of these belts are a composite of flexible rubber with a fiberglass tensile member throughout. Synchronous timing belts, also known as a toothed belt or synchronous belt, are designed to eliminate slippage and keep any number of objects rotating at a constant rate. We offer both genuine Gates brand belts as well as lower-cost generic brand belts.
Parts are organized by the following scheme: (Tooth Count - Trade Number - AndyMark part number)
Gates Brand Belts
Generic Brand Belts
BLUE Cordura nylon bumper material. Each piece is 161 x 19.5 inches, enough to cover the entire perimeter of your FRC robot. The material is heavy-duty nylon cloth, much like the material used on backpacks.
We also have stick-on numbers available (not included with material).
The 57 Sport is a competition tested high performance line of planetary gearboxes from AndyMark and BaneBots. The 57 Sport features numerous improvements over previous planetary gearboxes used on FIRST Robotics Competition robots.
RED Cordura nylon bumper fabric material. Each piece is 161 x 19.5 inches, enough to cover the entire perimeter of your FRC robot. The material is heavy-duty nylon cloth, much like the material used on backpacks.
We also have stick-on numbers available (not included with the material).
Have you lost OpenMesh Radio power during a match because the barrel came unplugged? You can keep that from happening ever again by using this Power Over Ethernet (POE) injector. This injector inserts POE power to a CAT5 Ethernet data cable on the unused Ethernet pins 4,5(+) and 7,8(-) allowing you to stop the worry about the barrel connector failures.
The barrel connector will still need to be used but it can move to a more secure location that can be wrapped with electrical tape to keep it in place better than attempting to tape it to the back of the OpenMesh Radio.
Plug in the RJ-45 of this unit to your roboRIO, plug the same 12V barrel connector from your Voltage Regulator Module (VRM) into the power port, securely tape it in place with electrical tape (better than awkwardly to the back to the OpenMesh Radio), and run an Ethernet cable from the female port to the Ethernet port closes to the power input on your OpenMesh Radio.
am-3766 Using the POE Injector.pdf