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These heavy duty wheels have a diameter of 4” and a width of 1”. They have a hard inner plastic core and a smooth outer r…
These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 100:1 and operate up to 1…
These stainless steel shaft couplers allow you to couple two size shafts together. They can be used for connecting motor shaf…
Screw plates make it easy to create a strong joining point between our channel pieces. Te small screw plate is 0.784" square,…
These 4" long aluminum tubes have an outer diameter of 1/2", an inner diameter of 0.444", and a wall thickness of 0.03". When…
This hub adapter lets you connect [Actobotics](https://www.sparkfun.com/pages/Actobotics) parts with a 1.5" hub pattern to pa…
These smooth (round) belts have a Durometer hardness of A70 and can withstand temperatures from -35 to 250 degrees F. Their e…
These 2" long stainless steel shafts have a diameter of 3/8". These shafts are solid, which makes them an ideal choice for ax…
Screw plates make it easy to create a strong joining point between our channel pieces. The 'large' screw plate is 1.3" square…
These blue precision disk wheels have an outer diameter of 5”, a width of 0.23”, and utilize the 0.77” hub pattern. The…
These gray “skate” wheels have an outer diameter of 2.975”, an inner diameter of 0.87”, and a width of 0.94”. When …
These servo gears are made specifically to fit a Hitec C1 servo spline, allowing you to mate other gears to your servo. They …
Quad block bearing mounts attach to the inside of a channel and have a ball bearing with a 3/8” bore for shafts. These bear…
These standard gearmotors are incredibly tough and feature full metal gears to help you drive wheels, gears, or almost anythi…
These precision gearmotors are incredibly tough and feature full metal gears to help you drive wheels, gears, or almost anyth…
Button Power Click is a very interesting interactive gadget on a Click board™.
These are resistant XL sized timing belts that fit snug inside of the [Actobotics](https://www.sparkfun.com/pages/Actobotics)…
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 black precision disk wheels have an outer diameter of 4”, a width of 0.23”, and utilize the 0.77” hub pattern. Th…
This hub adapter lets you connect [Actobotics](https://www.sparkfun.com/pages/Actobotics) parts with a 0.77" hub pattern to p…
The surface mount plate make it easy to mount pillow blocks, hub mounts, or other [Actobotics](https://www.sparkfun.com/pages…
The C Style Motor Mount is a low-profile mount for your standard or precision gear motors. Two screws secure your motor while…
These aluminum channels are the building blocks to the [Actobotics](https://www.sparkfun.com/pages/Actobotics) line and funct…
These aluminum beams are great for making unique links and connections in your [Actobotics](https://www.sparkfun.com/pages/Ac…
This tube clamp allows you to secure two 1" bore tubes at 90 degrees. The tubes are held securely in place by set screws. Pre…
These 9" long stainless steel shafts have a diameter of 1/4". These shafts are solid, which makes them an ideal choice for ax…
These 10" long aluminum tubes have an outer diameter of 1/2", an inner diameter of 0.444", and a wall thickness of 0.03". Whe…
These channel brackets (B type) mate directly to [Actobotics](https://www.sparkfun.com/pages/Actobotics) channels and hub mou…
These 7" long stainless steel shafts have a diameter of 1/4". These shafts are solid, which makes them an ideal choice for ax…
This crossover plate attaches to other [Actobotics](https://www.sparkfun.com/pages/Actobotics) products and makes attaching t…
These 12" long aluminum tubes have an outer diameter of 1", an inner diameter of 0.82", and a wall thickness of 0.09". When u…
ServoBlocks increase a servo’s load-bearing capabilities by helping to isolate the lateral load from the servo spline and c…
Piezo Accel Click is a compact add-on board containing an acceleration sensor based on PE technology.
These hub-mountable aluminum gears are ideal for transmitting motion from a motor or servo to a wheel or shaft. These gears h…
These hub-mountable aluminum sprockets can be used to drive wheels or other sprockets with 0.25” chain. They have 16 teeth …
These hub-mountable aluminum pulleys can be used to drive wheels or other pulleys with ¼” or ⅛” belts. They have an ou…
GeoMagnetic Click is a digital magnetometric Click board™ which can measure the geomagnetic field in three perpendicular ax…
These orange precision disk wheels have an outer diameter of 4”, a width of 0.23”, and utilize the 0.77” hub pattern. T…
There are more and more hobbyists taking advantage of surface mount technology these days. With affordable tools like hot air…
These 12" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for …
This tube clamp allows you to secure two 5/8" bore tubes at 90 degrees. The tubes are held securely in place by set screws. P…
These quad hub mounts can attach to the end or the middle of [Actobotics](https://www.sparkfun.com/pages/Actobotics) channels…
