Track My Order
Frequently Asked Questions
International Shipping Info
Send Email
Mon-Fri, 9am to 12pm and 1pm to 5pm U.S. Mountain Time:
(303) 284-0979
Chat With Us
Jump to Subcategory:
added to your cart!
This is a 3 wire slip ring, a remarkably simple electromechanical assembly that allows for electronic signals and power to be…
These are a pair of basic, 65mm wheels with black rubber tires. These wheels are the same ones designed to fit onto DAGUs rig…
This is an easy-to-assemble pan/tilt bracket kit that utilizes servos to move on two axes fit for camera and helping-hand app…
This pan/tilt bracket consists of two brackets and all the hardware you need to attach them to make a pan/tilt mechanism usin…
Mecanum wheels allow your robot to not only travel forward and backward, but also sideways!
This is a 6 wire slip ring, a remarkably simple electromechanical assembly that allows electronic signals to be passed throug…
A metal caster used for omni-directional robots. Omni-what? Imagine a robot with the dual-motor gear box. The robot can piv…
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…
No, this isn't a tank tread, this is a 0.5m long Cable Carrier with 10x15mm bits composing its main body and two screw fasten…
This is a 12 wire slip ring, a remarkably simple electromechanical assembly that allows electronic signals to be passed throu…
This ball caster kit from Pololu includes a black ABS housing, a 3/8" diameter metal ball, two spacers (1/16" and 1/8" thick)…
ServoBlocks increase a servo’s load-bearing capabilities by helping to isolate the lateral load from the servo spline and c…
The universal aluminum mounting hub allows you to mount custom wheels and mechanisms to 5 mm motor shafts. The hubs are sold …
These servo gears are made specifically to fit a Hitec C1 servo spline, allowing you to mate other gears to your servo. They …
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…
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 …
The NEMA 17 Stepper Motor Mount connects to the topside of a stepper motor to make integrating it into your [Actobotics](http…
These are resistant XL sized timing belts that fit snug inside of the [Actobotics](https://www.sparkfun.com/pages/Actobotics)…
This custom-designed plastic wheel from Pololu has a silicone tire measuring 1.26" (32 mm) in diameter and is designed to fit…
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 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 hub-mountable aluminum gears are ideal for transmitting motion from a motor or servo to a wheel or shaft. These gears h…
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…
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…
Track set for tank treads. Use these treads to create your own tank setup. These work superbly with the Tamiya dual gear box.…
The Aluminum Clamping Motor Mount is great for applications where the perfect motor alignment is needed. When used in conjunc…
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 clamping hubs are a great and cost-effective choice when attaching hub mount gears or wheels to shafts or tubes and can…
The NEMA 23 Stepper Motor Mount connects to the topside of a stepper motor to make integrating it into your [Actobotics](http…
These hub-mountable aluminum pulleys can be used to drive wheels or other pulleys with ¼” or ⅛” belts. They have an ou…
Pillow block bearing mounts attach to the outside of a channel and can be used as simple hinges. These bearing mounts have a …
This 1/2” Bore Tube Clamp Hub offers a great way to attach gears, sprockets, wheels or other items to hollow 1/2” aluminu…
These shaft-mountable aluminum timing pulleys use XL timing belts and attach to a 6mm output shaft with a set screw. They hav…
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 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 flat bearing mounts attach to the face of a channel or plate and have a ball bearing with a 1/2” bore for shafts. The…
These smooth (round) belts have a Durometer hardness of A70 and can withstand temperatures from -35 to 250 degrees F. Their e…
These servo gears are made specifically to fit a Futaba 3F servo spline, allowing you to mate other gears to your servo. They…
