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These stainless steel shaft couplers allow you to couple two size shafts together. They can be used for connecting motor shaf…
These pinion gears attach to a 6mm D-shaft or gear motor using a setscrew. These gears have 16 teeth with a gear pitch of 32P…
This is the Micro Gripper Kit B, a simple robotics kit that is great for "getting a grip" on smaller robotics projects! Desig…
These lightweight servo hubs are ideal for attaching wheels, gears, or any heavy duty servo horns directly to your C1 Hitec s…
The NEMA 23 Stepper Motor Mount connects to the topside of a stepper motor to make integrating it into your [Actobotics](http…
These single channel brackets mate directly to [Actobotics](https://www.sparkfun.com/pages/Actobotics) channels and hub mount…
Rubber feet raise your PCB or project up off your desk. This helps prevent short circuiting from bits of scrap wire floating …
These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 250:1 and operate up to 1…
This 0.005" Flexinol® Actuator Wires (aka shape memory [Nitinol](http://en.wikipedia.org/wiki/Nickel_titanium)) is a one foo…
This is the epitome of the phrase "appearances can be deceiving," and trust us, with the Hitec HS-85MG that couldn't be more …
These enclosures allow you to mount your micro gearmotor to other [Actobotics](https://www.sparkfun.com/pages/Actobotics) pro…
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 aluminum single servo arms have a length of 1.53”, a width of 0.25”, and utilize the 0.77” hub pattern that can c…
These 360° rotation 7:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size se…
These square pillow block bearing mounts attach to the inside of a channel and have a ball bearing with a 1” bore for shaft…
This servo plate provides a mounting ring for your 1/4-sscale servo. Four 6-32 tapped holes hold the servo in place, while 12…
The swivel hub lets you connect any two parts with the 0.77" hub pattern together and have them swivel a full 360 degrees. In…
ServoBlocks increase a servo’s load-bearing capabilities by helping to isolate the lateral load from the servo spline and c…
These clamping hubs are a great and cost-effective choice when attaching hub mount gears or wheels to shafts or tubes and can…
This custom-designed plastic wheel from Pololu has a rubber tire measuring 1.65" (42 mm) in diameter and is designed to fit t…
These 12" long stainless steel D-Shafts have a diameter of 1/4". The flat edge that runs the length of the shaft makes it an …
These standard gearmotors are incredibly tough and feature full metal gears to help you drive wheels, gears, or almost anythi…
These aluminum channels are the building blocks to the [Actobotics](https://www.sparkfun.com/pages/Actobotics) line and funct…
These pinion gears attach to a 6mm D-shaft or gear motor using a setscrew. These gears have 20 teeth with a gear pitch of 32P…
These flat bearing mounts attach to the face of a channel or plate and have a ball bearing with a 1/4” bore for shafts. The…
These are very handy. They are simple angle brackets with one threaded and unthreaded hole. Use them for connecting PCBs at 9…
Metal short standoffs: 3/8" long x 1/4"OD. Used to get your proto board up off the table. #4-40 thread. Fits all development …
These set screw hubs make it capable to connect a micro gearmotor with a 3mm bore to a precision disk wheel or other object w…
This ball caster kit from Pololu includes a black ABS housing, a 3/8" diameter plastic ball, two spacers (1/16" and 1/8" thic…
This servo plate allows you to mount your standard-sized servo inside [Actobotics](https://www.sparkfun.com/pages/Actobotics)…
These hub-mountable aluminum gears are ideal for transmitting motion from a motor or servo to a wheel or shaft. These gears h…
The Servo Expansion Board adds 16 PWM (Pulse Width Modulation) outputs to your Omega. With this expansion, you will be able t…
These servo gears are made specifically to fit a Hitec C1 servo spline, allowing you to mate other gears to your servo. They …
These shaft-mountable aluminum timing pulleys use XL timing belts and attach to a 6mm output shaft with a set screw. They hav…
These pinion gears attach to a ¼” D-shaft or gear motor using a setscrew. They have 32 teeth with a gear pitch of 32P, an …
These hub-mountable aluminum sprockets can be used to drive wheels or other sprockets with 0.25” chain. They have 16 teeth …
The Spectacle Motion Board makes it easy to add movement to your Spectacle projects. Each Motion Board can control up to five…
These 8" 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…
The B Style Motor mount connects to the outside of [Actobotics](https://www.sparkfun.com/pages/Actobotics) channels and works…
These single channel 90 degree angle brackets mate directly to [Actobotics](https://www.sparkfun.com/pages/Actobotics) channe…
Quad block bearing mounts attach to the inside of a channel and have a ball bearing with a 1/4” bore for shafts. These bear…
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 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 servo shaft attachments are great when connected to your 3F Futaba servo spline and used in conjunction with a ServoBlo…
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