Universal Mounting Hub - 5mm Aluminum
ROB-10006The universal aluminum mounting hub allows you to mount custom wheels and mechanisms to 5 mm motor shafts. The hubs are sold …
ServoBlock Kit - Hitec Standard (Hub Shaft)
ROB-12347ServoBlocks increase a servo’s load-bearing capabilities by helping to isolate the lateral load from the servo spline and c…
Stepper Motor Mount - NEMA 17 (Actobotics)
ROB-12987The NEMA 17 Stepper Motor Mount connects to the topside of a stepper motor to make integrating it into your [Actobotics](http…
Bearing Mount - Flat (1/4" Bore)
ROB-12328These 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…
Hub Mount - Quad (Mount C)
ROB-12222These quad hub mounts can attach to the end or the middle of [Actobotics](https://www.sparkfun.com/pages/Actobotics) channels…
Clamping Hub - 90 Degree (5/8" Bore)
ROB-12249These 90° clamping hubs provide a great way to attach a 5/8” diameter tube or shaft to a 1/2" diameter hub. These clamping…
Set Screw Hub - 1/4" Bore
ROB-12488Set 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 …
Tube Clamp Hub - 5/8" Bore (90 Degree)
ROB-12220This 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…
Stepper Motor Mount - NEMA 23 (Actobotics)
ROB-12989The NEMA 23 Stepper Motor Mount connects to the topside of a stepper motor to make integrating it into your [Actobotics](http…
Swivel Hub
ROB-12509The swivel hub lets you connect any two parts with the 0.77" hub pattern together and have them swivel a full 360 degrees. In…
Set Screw Hub - 6mm Bore
ROB-12318Set 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 …
Bearing Mount - Pillow Block (1/4" Bore)
ROB-12333Pillow block bearing mounts attach to the outside of a channel and can be used as simple hinges. These bearing mounts have a …
Motor Mount - Clamping
ROB-12407The Aluminum Clamping Motor Mount is great for applications where the perfect motor alignment is needed. When used in conjunc…
Bearing Mount - Quad Block (1/4" Bore)
ROB-12510Quad block bearing mounts attach to the inside of a channel and have a ball bearing with a 1/4” bore for shafts. These bear…
Clamping Hub - 1/4" Bore
ROB-12238These clamping hubs are a great and cost-effective choice when attaching hub mount gears or wheels to shafts or tubes and can…
Ball Bearing Hub
ROB-12245These ball bearing hubs from [Actobotics](https://www.sparkfun.com/pages/Actobotics) are great when you need to securely fast…
Hub - Set Screw (3mm Bore)
ROB-12104These set screw hubs make it capable to connect a micro gearmotor with a 3mm bore to a precision disk wheel or other object w…
Clamping Hub - 5mm Bore
ROB-12361These clamping hubs are a great and cost-effective choice when attaching hub mount gears or wheels to shafts or tubes and can…
Set Screw Hub - 5mm Bore
ROB-12404Set 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 …
Clamping Hub - 1/2" Bore
ROB-12214These clamping hubs are a great and cost-effective choice when attaching hub mount gears or wheels to shafts or tubes and can…
Bearing Mount - Flat (1/2" Bore)
ROB-12502These 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…
ServoBlock Kit - Hitec Standard (Plain Shaft)
ROB-12203ServoBlocks increase a servo’s load-bearing capabilities by helping to isolate the lateral load from the servo spline and c…
Motor Mount - B Style
ROB-12400The B Style Motor mount connects to the outside of [Actobotics](https://www.sparkfun.com/pages/Actobotics) channels and works…
Tube Clamp Hub - 1/2" Bore
ROB-12177This 1/2” Bore Tube Clamp Hub offers a great way to attach gears, sprockets, wheels or other items to hollow 1/2” aluminu…
Hub Mount - Quad (Mount E)
ROB-12433These quad hub mounts can attach to the end or the middle of [Actobotics](https://www.sparkfun.com/pages/Actobotics) channels…
Servo Mount - Servo Plate B
ROB-12444This servo plate allows you to mount your standard-sized servo inside [Actobotics](https://www.sparkfun.com/pages/Actobotics)…
Hub Adapter - 1.50" to 0.77"
ROB-12199This hub adapter lets you connect [Actobotics](https://www.sparkfun.com/pages/Actobotics) parts with a 0.77" hub pattern to p…
Set Screw Hub - 1/2" Bore
ROB-12494Set 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 …
Servo Mount - Servo Plate A
ROB-12330This servo plate allows you to attach gears and mechanical structures to your standard sized servo. There are 4 6-32 tapped h…
Clamping Hub - 1" Bore (Un-Threaded)
ROB-12114These un-threaded aluminum clamping hubs are perfect for standard applications that need shafting or tubing 1" in diameter se…
Hub Mount - Quad (Mount B)
ROB-12255These quad hub mounts can attach to the end or the middle of [Actobotics](https://www.sparkfun.com/pages/Actobotics) channels…
Clamping Hub - 6mm Bore
ROB-12264These clamping hubs are a great and cost-effective choice when attaching hub mount gears or wheels to shafts or tubes and can…
Hub Arm - Single (3")
ROB-12519These aluminum single servo hub arms can bolt directly to the aluminum hub on servo power gearboxes via four 6-32 x 3/8" mach…
Hub - Quad D Mount (90 Degree)
ROB-12349Quad hub mounts attach to the inside of a channel at a 90 degree angle providing you with additional attachment points for th…
Set Screw Hub - 3mm Bore
ROB-12512Set 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 …
Motor Mount - D Style
ROB-12358The D Style Motor mount connects to the inside of [Actobotics](https://www.sparkfun.com/pages/Actobotics) channels and works …
Bearing Mount - Pillow Block (1/2" Bore)
ROB-12362Pillow block bearing mounts attach to the outside of a channel and can be used as simple hinges. These bearing mounts have a …
Set Screw Hub - 3/8" Bore
ROB-12306Set 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 …
Hub Mount - 90 Degrees
ROB-12102These 90 degree hub mounts mate directly to [Actobotics](https://www.sparkfun.com/pages/Actobotics) channels in multiple posi…
Clamping Hub - 1" Bore (Threaded)
ROB-12414These threaded aluminum clamping hubs are perfect for standard applications that need shafting or tubing 1" in diameter secur…
Bearing Mount - Flat (5/8" Bore)
ROB-12554These flat bearing mounts attach to the face of a channel or plate and have a ball bearing with a 5/8” bore for shafts. The…
Stepper Motor Mount - NEMA 14 (Actobotics)
ROB-12988The NEMA 14 Stepper Motor Mount connects to the topside of a stepper motor to make integrating it into your [Actobotics](http…
Bearing Mount - Flat (3/8" Bore)
ROB-12260These flat bearing mounts attach to the face of a channel or plate and have a ball bearing with a 3/8” bore for shafts. The…
Set Screw Hub - 4mm Bore
ROB-12157Set 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 …
Motor Mount - Swivel Clamp (37mm)
ROB-12524This motor mount connects to other [Actobotics](https://www.sparkfun.com/pages/Actobotics) products with a swivel mount, allo…
Hub Mount - Quad (Mount A)
ROB-12353These quad hub mounts can attach to brackets, ServoBlocks, or anything that needs a 90 degree angle with additional attachmen…
Set Screw Hub - 1/8" Bore
ROB-12108Set 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 …
Set Screw Hub - 3/16" Bore
ROB-12411Set 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 …