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These shaft-mountable aluminum timing pulleys use XL timing belts and attach to a 0.25" output shaft with a set screw. They h…
These standard rotation 7:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size…
These plastic chains come in 1ft lengths preassembled with 48 individual and snapable bits, they have a tensile strength of 5…
These stainless steel shaft couplers allow you to couple two size shafts together. They can be used for connecting motor shaf…
These servo shaft attachments are great when connected to your C1 Hitec servo spline and used in conjunction with a ServoBloc…
These aluminum double servo hub arms can bolt directly to the aluminum hub on servo power gearboxes via four 6-32 x 3/8" mach…
These clamping hubs are a great and cost-effective choice when attaching hub mount gears or wheels to shafts or tubes and can…
These servo gears are made specifically to fit a Hitec C1 servo spline, allowing you to mate other gears to your servo. They …
These aluminum single servo hub arms can bolt directly to the aluminum hub on servo power gearboxes via four 6-32 x 3/8" mach…
The BOT120 PICAXE 20x2 Microbot is a simple to assemble kit that uses a unique design which requires no soldering of wires to…
These 360° rotation 5:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size se…
These pinion gears attach to a 6mm D-shaft or gear motor using a setscrew. These gears have 24 teeth with a gear pitch of 32P…
These hubs are perfect for running a hub through a ServoBlock Kit that is directly to your C1 Hitec servo spline. These alumi…
These zinc-plated socket head machine screws are 1/2” long and have a tread pitch of 6-32. Sold in packs of 25. **Note:** …
The E Style Motor mount connects to the inside of [Actobotics](https://www.sparkfun.com/pages/Actobotics) channels and works …
These aluminum channels are the building blocks to the [Actobotics](https://www.sparkfun.com/pages/Actobotics) line and funct…
These hubs are ideal for attaching wheels, gears, or any heavy duty servo horns directly to your C1 Hitec servo spline. These…
Have you heard the story of how our other Zinc plated nuts come only from some sort or "metal tree" or how their dimensional …
This servo plate allows you to attach gears and mechanical structures to your standard sized servo. There are 4 6-32 tapped h…
These pinion gears attach to a ¼” D-shaft or gear motor using a setscrew. They have 20 teeth with a gear pitch of 32P, an …
These red precision disk wheels have an outer diameter of 5”, a width of 0.23”, and utilize the 0.77” hub pattern. Thes…
These hub-mountable aluminum gears are ideal for transmitting motion from a motor or servo to a wheel or shaft. These gears h…
Metal long standoffs: 1" long x 1/4" OD. Used to get your proto board up off the table. #4-40 thread. Fits most development b…
These wide flat bearing mounts attach to the face of a channel or plate and have a ball bearing with a 1/2” bore for shafts…
Set screw hubs offer a cheap way to attach hub mount gears or wheels to a shaft. The hub offers 4 equally spaced 6-32 tapped …
These quad hub mounts can attach to the end or the middle of [Actobotics](https://www.sparkfun.com/pages/Actobotics) channels…
These 1/2" bore hub spacers allow you to space your sprocket, gear, wheel, or other attachment from the mating hub. These hub…
These hub mount 90 degree angle brackets mate directly to [Actobotics](https://www.sparkfun.com/pages/Actobotics) channels an…
These continuous rotation 3:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard si…
These 6" long stainless steel D-Shafts have a diameter of 1/4". The flat edge that runs the length of the shaft makes it an i…
These 360° rotation 2:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size se…
These collars clamp to a ¼” shaft and feature a lip edge which helps eliminate friction when used with a ball bearing. Sim…
These 2" long stainless steel D-Shafts have a diameter of 1/4". The flat edge that runs the length of the shaft makes it an i…
This 1/2” Bore Tube Clamp Hub offers a great way to attach gears, sprockets, wheels or other items to hollow 1/2” aluminu…
Pillow block bearing mounts attach to the outside of a channel and can be used as simple hinges. These bearing mounts have a …
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