Robotic Hardware

SF-ROB-12361

These clamping hubs are a great and cost-effective choice when attaching hub mount gears or wheels to shafts or tubes and can be a better option than set screw hubs if you don’t want to risk damaging whatever you need clamped. These clamping hubs have a 5mm bore, four 6-32 tap...

SF-ROB-12375

These 14" long aluminum tubes have an outer diameter of 1", an inner diameter of 0.82", and a wall thickness of 0.09". When used with the mating tube clamps, these can be used for versatile structural support. Additionally, wires and cables can easily be run through the center.

SF-ROB-12108

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 holes utilizing the 0.77" hub pattern and is precision machined from 6061 T6 aluminum. The set-screw is 10-32 and uses a 3/32” hex key. This hub has a 1...

SF-ROB-13277

These non-flanged “608” sized ball bearings fit nicely into a 22mm diameter hole and has a 8mm bore. This makes it perfect for our 2.975" and 4.90" skate wheels.

SF-ROB-12128

Screw plates make it easy to create a strong joining point between our channel pieces. Te small screw plate is 0.784" square, has 4 6-32 tapped holes, and utilizes the 0.77" hole pattern, which makes it easy to join channels together easily.

SF-ROB-12397

Quad block bearing mounts attach to the inside of a channel and have a ball bearing with a 1/2” bore for shafts. These bearing mounts have a width of 1.32”, a thickness of 0.25”, a 0.50” bore bearing, and utilize the 0.77” hub pattern.

SF-ROB-12414

These threaded aluminum clamping hubs are perfect for standard applications that need shafting or tubing 1" in diameter secured safely. These clamping hubs have a 1" bore, an outer diameter of 1.31", four 6-32 tapped holes, and one ¼-20 x ½" machine screw for tightening.

SF-ROB-12149

These ½" bore hub spacers allow you to space your sprocket, gear, wheel, or other attachment from the mating hub. These hubs utilize the 0.77" hole pattern common throughout Actobotics. This spacer is ½" thick.

SF-ROB-12171

These aluminum beams are great for making unique links and connections in your Actobotics project thanks to 13 through-holes running its length and are sold in packs of two. Each beam has a length of 4.62", a width of 0.375", a thickness of 0.25", and utilize the 0.77" hub pat...

SF-ROB-12439

These 2" long stainless steel shafts have a diameter of 3/16". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B.

SF-ROB-12185

These 8" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B.

SF-ROB-12459

These 1" long stainless steel shafts have a diameter of 3/8". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B.

SF-ROB-12198

These aluminum beams are great for making unique links and connections in your Actobotics project thanks to 17 through-holes running its length and are sold in packs of two. Each beam has a length of 6.16", a width of 0.375", a thickness of 0.25", and utilize the 0.77" hub pat...

SF-ROB-12474

These 7" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B.

SF-ROB-12220

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. Precision machined from 6061-T6 aluminum. these clamping hubs offer several advantages over set screw hubs. First, they do not damage the shaft which the...

SF-ROB-12489

These 4" long stainless steel shafts have a diameter of 3/8". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B.

SF-ROB-12504

These dual channel 45 degree angle brackets mate directly to Actobotics channels and hub mounts and are useful as attachment points. They share the same 0.5" center hole and 0.77" and 1.5" mounting patterns as the channel.

SF-ROB-12244

These stainless steel shaft couplers allow you to couple two size shafts together. They can be used for connecting motor shafts to drive shafts, or two different-sized shafts. These shaft couplers have a length of 0.75”, a outer diameter of 0.42”, and couple 1/4” to 1/8” shafts.

SF-ROB-12527

These 9" long stainless steel shafts have a diameter of ½". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8

SF-ROB-12259

These 1" long stainless steel shafts have a diameter of ¼". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8

SF-ROB-12275

These stainless steel shaft couplers allow you to couple two size shafts together. They can be used for connecting motor shafts to drive shafts, or two different-sized shafts. These shaft couplers have a length of 0.75”, a outer diameter of 0.50”, and couple 5/16” to 5/16" sha...

SF-ROB-12548

These 12" long stainless steel D-Shafts have a diameter of ¼". The flat edge that runs the length of the shaft makes it an ideal drive shaft, when used with a gear, pulley, or even a shaft coupler.

SF-ROB-12561

Channel sliders let you achieve precise linear motion with Actobotics channels. The C type channel sliders enclose the right, left, and closed bottom of a channel leaving the interior of the channel open for additional attachments. There are 9 through-holes on each slider for ...

SF-ROB-12296

These 1.50" long stainless steel D-Shafts have a diameter of ¼". The flat edge that runs the length of the shaft makes it an ideal drive shaft, when used with a gear, pulley, or even a shaft coupler.

SF-ROB-13129

These threaded aluminum standoffs are 1-1/8” long and have a thread pitch of 6-32, and an outer diameter of 0.25”.

SF-ROB-12314

These 4" long aluminum tubes have an outer diameter of 5/8", an inner diameter of 0.569", and a wall thickness of 0.028". When used with the mating tube clamps, these can be used for versatile structural support. Additionally, wires and cables can easily be run through the cen...

SF-ROB-12597

These standard rotation 5:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size servo to numerous Actobotics products including tubing and channel; making it easy to incorporate a servo power gearbox into a custom pan & tilt, mecha...

SF-ROB-12327

These aluminum beams are great for making unique links and connections in your Actobotics project thanks to 5 through-holes running its length and are sold in packs of two. Each beam has a length of 1.54", a width of 0.375", a thickness of 0.25", and utilize the 0.77" hub patt...