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Standard Gripper Kit B - Straight Mount
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Price: $19.44
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Sparkfun Item #: ROB-13175 -

This is the Standard Gripper Kit B, a simple and durable robotics kit that is great for "getting a grip" on pretty much any robotics project! Designed for use with any standard size Hitec or Futaba servo, the gripper kit is easy to assemble and requires only a Phillips Head Screwdriver. This Standard Gripper is capable of opening an impressive 6" wide max, has an overall body length of 5" long with a 1.3" wide servo housing body, and offers 6-32 mounting through-holes along the edges of the...

Standoff - Aluminum Threaded (6-32; 1", 4 Pack)
Price: $5.54
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Availability: Out of Stock
Sparkfun Item #: ROB-13134 -

These threaded aluminum standoffs are 1" long and have a thread pitch of 6-32, and an outer diameter of 0.25”. Note: These standoffs are sold in packs of 4. Features: Length - 1" Thread Pitch - 6-32

Standoff - Aluminum Threaded (6-32; 1-1/2", 4 Pack)
Price: $7.79
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Availability: Out of Stock
Sparkfun Item #: ROB-13128 -

These threaded aluminum standoffs are 1-1/2” long and have a thread pitch of 6-32, and an outer diameter of 0.25”. Note: These standoffs are sold in packs of 4. Features: Length - 1-1/2” Thread Pitch - 6-32

Standoff - Aluminum Threaded (6-32; 1-1/4", 4 Pack)
Price: $7.39
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Availability: Out of Stock
Sparkfun Item #: ROB-13136 -

These threaded aluminum standoffs are 1.25” long and have a thread pitch of 6-32, and an outer diameter of 0.25”. These standoffs fit perfectly inside the Actobotics Channels. Note: These standoffs are sold in packs of 4. Features: Length - 1.25” Thread Pitch - 6-32

Standoff - Aluminum Threaded (6-32; 1-1/8", 4 Pack)
Price: $5.67
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Availability: Out of Stock
Sparkfun Item #: 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”. Note: These standoffs are sold in packs of 4. Features: Length - 1-1/8” Thread Pitch - 6-32

Standoff - Aluminum Threaded (6-32; 1/2", 4 Pack)
Price: $3.17
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Availability: Out of Stock
Sparkfun Item #: ROB-13139 -

These threaded aluminum standoffs are 1/2” long and have a thread pitch of 6-32, and an outer diameter of 0.25”. Note: These standoffs are sold in packs of 4. Features: Length - 1/2” Thread Pitch - 6-32

Standoff - Aluminum Threaded (6-32; 3/4", 4 Pack)
Price: $3.96
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Availability: Out of Stock
Sparkfun Item #: ROB-13137 -

These threaded aluminum standoffs are 3/4” long and have a thread pitch of 6-32, and an outer diameter of 0.25”. Note: These standoffs are sold in packs of 4. Features: Length - 3/4” Thread Pitch - 6-32

Standoff - Aluminum Threaded (6-32; 3/8", 4 Pack)
Price: $2.64
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Availability: Out of Stock
Sparkfun Item #: ROB-13133 -

These threaded aluminum standoffs are 3/8” long and have a thread pitch of 6-32, and an outer diameter of 0.25”. Note: These standoffs are sold in packs of 4. Features: Length - 3/8” Thread Pitch - 6-32

Standoff - Aluminum Threaded (6-32; 5/8", 4 Pack)
Price: $3.30
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Availability: Out of Stock
Sparkfun Item #: ROB-13138 -

These threaded aluminum standoffs are 5/8” long and have a thread pitch of 6-32, and an outer diameter of 0.25”. Note: These standoffs are sold in packs of 4. Features: Length - 5/8” Thread Pitch - 6-32

Standoff - Aluminum Threaded (6-32; 7/8", 4 Pack)
Price: $4.49
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Availability: Out of Stock
Sparkfun Item #: ROB-13135 -

These threaded aluminum standoffs are 7/8” long and have a thread pitch of 6-32, and an outer diameter of 0.25”. Note: These standoffs are sold in packs of 4. Features: Length - 7/8” Thread Pitch - 6-32

Standoff - Metal (4-40; 3/8"; 10 pack)
Price: $5.32
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Availability: Stocked-NoBackOrder
Sparkfun Item #: PRT-10739 -

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 boards with available holes. Don't forget the screws! Related below. Set of ten

Standoff - Metal Hex (4-40; 3/8"; 10 pack)
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Price: $6.95
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Sparkfun Item #: PRT-10463 -

Metal Hex Male/Female standoffs. #4-40 thread with 3/8" shank and 3/16" thread length. Can be stacked to create any length. Pack of 10

Standoff - Nylon (4-40; 3/4"; 10 pack)
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Price: $6.95
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Sparkfun Item #: PRT-11796 -

These nylon standoffs are 3/4" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or just getting it up off the table. The black nylon will give your project a very sessy look. Sold in packs of ten. Check below for matching screws.

Standoff - Nylon (4-40; 3/8"; 10 pack)
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Price: $5.28
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Sparkfun Item #: PRT-10927 -

These nylon standoffs are 3/8" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or just getting it up off the table. The black nylon will give your project a very sessy look. Sold in packs of 10. Check below for matching screws.

Standoffs Plastic (4-40; 3/8"; 10 pack)
Price: $5.32
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Availability: Stocked-NoBackOrder
Sparkfun Item #: PRT-10461 -

These nylon standoffs are 3/8" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or just getting it up off the table. Each standoff has an outer diameter of 6mm. Sold in packs of 10. Check below for matching screws.

Standoffs Plastic - (4-40; 3/4"; 10 pack)
Price: $7.12
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Availability: Stocked
Sparkfun Item #: PRT-10462 -

These nylon standoffs are 3/4" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or just getting it up off the table. Sold in packs of 10. Check below for matching screws.

Stepper Motor - 125 oz.in (200 steps/rev, 600mm Wire)
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Price: $70.79
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Sparkfun Item #: ROB-13656 -

Stepper motors are great motors for position control. They can be found in desktop printers, plotters, 3d printers, CNC milling machines, and anything else requiring precise position control. Steppers are a special segment of brushless motors. They are purposely built for high-holding torque. This high-holding torque gives the user the ability to incrementally “step” to the next position. This results in a simple positioning system that doesn’t require an encoder. This makes stepper motor...

Stepper Motor - 29 oz.in (200 steps/rev, Threaded Shaft)
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Price: $79.94
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Sparkfun Item #: ROB-10848 -

These steppers have a threaded shaft, which allows them to be used as a linear actuator. As the motor runs, it moves along the shaft at a specific rate of 1cm per 5 full rotations. These are a good choice for linear motion where precision and repeatability are important. Note: It looks like the datasheet for this stepper may not be accurate. When connecting this motor to a bi-polar driver you'll want to wire it according to the wiring diagram in the documents below. Features: Step Distance:...

Stepper Motor - 68 oz.in (400 steps/rev)
Price: $32.41
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Availability: Stocked
Sparkfun Item #: ROB-10846 -

These steppers are a great way to get things moving, especially when positioning and repeatability is a concern. This is a Bipolar motor. Features: Step Angle (degrees) : 0.9 2-Phase Rated Voltage: 3V Rated Current: 1.7A/Phase 5mm Diameter Drive Shaft Holding Torque: 48N.cm NEMA 17 form factor Documents: Datasheet Motors and Selecting the Right One Hookup Guide Videos ...

Stepper Motor Mount - NEMA 14 (Actobotics)
Price: $13.38
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Availability: Out of Stock
Sparkfun Item #: ROB-12988 -

The NEMA 14 Stepper Motor Mount connects to the topside of a stepper motor to make integrating it into your Actobotics project even easier. Thanks to the 0.77" hub pattern this stepper motor mount can attach to Actobotics channels or any other surface with the same hub pattern and can make building your 3D printer or precision camera slide a snap. The mount includes four M3 x 6mm x 0.5mm pitch mounting screws for attaching your stepper motor and has a 0.5" bore. Actobotics is a robotics...

Stepper Motor Mount - NEMA 17 (Actobotics)
Price: $14.30
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Availability: Out of Stock
Sparkfun Item #: ROB-12987 -

The NEMA 17 Stepper Motor Mount connects to the topside of a stepper motor to make integrating it into your Actobotics project even easier. Thanks to the 0.77" hub pattern this stepper motor mount can attach to Actobotics channels or any other surface with the same hub pattern and can make building your 3D printer or precision camera slide a snap. The mount includes four M3 x 6mm x 0.5mm pitch mounting screws for attaching your stepper motor and has a 0.5" bore. Actobotics is a robotics...

Stepper Motor Mount - NEMA 23 (Actobotics)
Price: $15.33
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Availability: Out of Stock
Sparkfun Item #: ROB-12989 -

The NEMA 23 Stepper Motor Mount connects to the topside of a stepper motor to make integrating it into your Actobotics project even easier. Thanks to the 1.5" hub pattern this stepper motor mount can attach to Actobotics channels or any other surface with the same hub pattern and can make building your 3D printer or precision camera slide a snap. The mount includes four M5 x 10mm x 0.8mm pitch mounting screws for attaching your stepper motor and has a 0.5" bore. Actobotics is a robotics...

Stepper Motor with Cable
Price: $30.43
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Availability: Stocked
Sparkfun Item #: ROB-09238 -

This is a simple, but very powerful stepper motor with a 4-wire cable attached. This is a Bipolar Motor. Features: Step Angle (degrees) :1.8 2 Phase Rated Voltage : 12V Rated Current : 0.33A Holding Torque : 2.3kg*cm 5mm Diameter Drive Shaft Winding resistance: 32.6 Ω Winding inductance: 48 mH Max flux linkage: 1.8 Vs Maximum Detent Torque: 0.016 N.M Total inertia (kg.m.m): 3.5 Kg.m.m Total friction (kg.m/s): 4 Kg.m/s NEMA 17 Mounting Hole Pattern (31mm) Motor Width: 42mm (1.67”) Documents:...

Surface Mount Adapter A
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Price: $8.42
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Sparkfun Item #: ROB-12557 -

The surface mount plate make it easy to mount pillow blocks, hub mounts, or other Actobotics products to flat surfaces like workbenches, or wooden boards. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components can be intuitively connected together. The wide range of components makes building complex electromechanical prototypes or finished...

Swivel Hub
Price: $12.79
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Availability: Out of Stock
Sparkfun Item #: ROB-12509 -

The swivel hub lets you connect any two parts with the 0.77" hub pattern together and have them swivel a full 360 degrees. Internal ball bearings allow for smooth motion. Tapped 6-32 holes are on both sides, making attachment easy. Use these wherever you need a smooth swivel motion such as a wheel mount or rotating platter. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns,...

TRex Tank Chassis
Price: $439.78
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Availability: Out of Stock
Sparkfun Item #: ROB-12719 -

You better call Dr. Grant because we've got a T'Rex! If you thought our previous robot chassis were beefy and rugged then you haven't seen this. The T'Rex Tank Chassis is a full metal all-terrain robot platform designed to handle the most extreme driving conditions possible! This chassis offers the best of two worlds: It takes almost no time to go from un-boxing to rolling chassis, but it's also ready to be expanded on and makes great base stock for a serious 'bot. The T'Rex Tank Chassis is...

Tank Treads
Price: $17.51
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Availability: Out of Stock
Sparkfun Item #: ROB-00321 -

Track set for tank treads. Use these treads to create your own tank setup. These work superbly with the Tamiya dual gear box. Comes with: 2 Tracks x 30 Links 2 Tracks x 10 Links 2 Tracks x 8 Links 2 Large Drive Sprockets 2 Large Idler Wheels 6 Large Road Wheels 10 Small Road Wheels Various Drive and Slip Shafts Various Screws and Hardware

Timing Belt - XL (per foot)
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Price: $8.52
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Sparkfun Item #: ROB-12156 -

These are resistant XL sized timing belts that fit snug inside of the Actobotics timing pulleys. Each belt is made out of neoprene with fiberglass cords running its length to provide a fair ammount of strength and durability. The timing belts have a width of 3/8", a length of 12", and a 1/5P. Note: This belt is sold by the foot in custom lengths. No returns will be accepted for custom cut lengths. Features: Length - 12" Width - 3/8" Pitch - 1/5 Documents: Product Page (615152) Product Video ...

Timing Belt Mount - XL
Price: $8.42
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Availability: Out of Stock
Sparkfun Item #: ROB-12317 -

This timing belt mount let's you clamp a portion of an XL timing belt to other Actobotics parts. It uses 4 6-32 tapped holes to connect to any 0.77" hole pattern. This can connect to channels, hub spacers, or anything else you want to move with a timing belt. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components can be intuitively connected...

Timing Pulley - Shaft Mount (10T; 6mm Bore)
Price: $13.40
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Availability: Out of Stock
Sparkfun Item #: ROB-12490 -

These shaft-mountable aluminum timing pulleys use XL timing belts and attach to a 6mm output shaft with a set screw. They have 10 teeth with a gear pitch of 1/5P, an outer diameter of 0.6”, a bore of 6mm, and requires a belt width of 3/8”. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components can be intuitively connected together. The wide range...

Timing Pulley - Shaft Mount (15T; 0.25" Bore)
Price: $17.25
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Availability: Out of Stock
Sparkfun Item #: ROB-13597 -

These shaft-mountable aluminum timing pulleys use XL timing belts and attach to a 0.25" output shaft with a set screw. They have 15 teeth with a gear pitch of 1/5P, an outer diameter of 1”, a bore of 1/4", and requires a belt width of 3/8”. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components can be intuitively connected together. The wide...

Tube - Aluminum (1"OD x 10"L x 0.82"ID)
Price: $7.36
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Availability: Out of Stock
Sparkfun Item #: ROB-12301 -

These 10" 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. Features: Length - 10.0" OD - 1" ID - 0.82" Width - 0.09"

Tube - Aluminum (1"OD x 12"L x 0.82"ID)
Price: $9.47
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Availability: Out of Stock
Sparkfun Item #: ROB-12197 -

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 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. Features: Length - 12.0" OD - 1" ID - 0.82" Width - 0.09"

Tube - Aluminum (1"OD x 14"L x 0.82"ID)
Price: $11.38
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Availability: Out of Stock
Sparkfun Item #: 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. Features: Length - 14.0" OD - 1" ID - 0.82" Width - 0.09"

Tube - Aluminum (1"OD x 16"L x 0.82"ID)
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Price: $12.24
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Sparkfun Item #: ROB-12356 -

These 16" 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. Features: Length - 16.0" OD - 1" ID - 0.82" Width - 0.09"

Tube - Aluminum (1"OD x 18"L x 0.82"ID)
Price: $14.98
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Availability: Out of Stock
Sparkfun Item #: ROB-12155 -

These 18" 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. Features: Length - 18.0" OD - 1" ID - 0.82" Width - 0.09"

Tube - Aluminum (1"OD x 2.0"L x 0.82"ID)
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Price: $2.72
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Availability: Back Order
Sparkfun Item #: ROB-12520 -

These 2" 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. Features: Length - 2.0" OD - 1" ID - 0.82" Width - 0.09"

Tube - Aluminum (1"OD x 24"L x 0.82"ID)
Price: $21.02
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Availability: Out of Stock
Sparkfun Item #: ROB-12173 -

These 24" 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. Features: Length - 24.0" OD - 1" ID - 0.82" Width - 0.09"

Tube - Aluminum (1"OD x 4.0"L x 0.82"ID)
Price: $3.42
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Availability: Stocked-NoBackOrder
Sparkfun Item #: ROB-12460 -

These 4" 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. Features: Length - 4.0" OD - 1" ID - 0.82" Width - 0.09"

Tube - Aluminum (1"OD x 6.0"L x 0.82"ID)
Price: $5.46
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Availability: Out of Stock
Sparkfun Item #: ROB-12538 -

These 6" 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. Features: Length - 6.0" OD - 1" ID - 0.82" Width - 0.09"

Tube - Aluminum (1"OD x 8.0"L x 0.82"ID)
Price: $6.31
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Availability: Out of Stock
Sparkfun Item #: ROB-12294 -

These 8" 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. Features: Length - 8.0" OD - 1" ID - 0.82" Width - 0.09"

Tube - Aluminum (1/2"OD x 10"L x 0.444"ID)
Price: $8.21
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Availability: Out of Stock
Sparkfun Item #: ROB-12183 -

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". 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. Features: Length - 10.0" OD - 1/2" ID - 0.444" Width - 0.03"

Tube - Aluminum (1/2"OD x 12"L x 0.444"ID)
Price: $9.47
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Availability: Out of Stock
Sparkfun Item #: ROB-12117 -

These 12" long aluminum tubes have an outer diameter of 1/2", an inner diameter of 0.444", and a wall thickness of 0.03". 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. Features: Length - 12.0" OD - 1/2" ID - 0.444" Width - 0.03"

Tube - Aluminum (1/2"OD x 2.0"L x 0.444"ID)
Price: $3.14
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Availability: Out of Stock
Sparkfun Item #: ROB-12113 -

These 2" long aluminum tubes have an outer diameter of 1/2", an inner diameter of 0.444", and a wall thickness of 0.03". 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. Features: Length - 2.0" OD - 1/2" ID - 0.444" Width - 0.03"

Tube - Aluminum (1/2"OD x 4.0"L x 0.444"ID)
Price: $4.41
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Availability: Out of Stock
Sparkfun Item #: ROB-12234 -

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 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. Features: Length - 4.0" OD - 1/2" ID - 0.444" Width - 0.03"

Tube - Aluminum (1/2"OD x 6.0"L x 0.444"ID)
Price: $5.67
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Availability: Out of Stock
Sparkfun Item #: ROB-12324 -

These 6" long aluminum tubes have an outer diameter of 1/2", an inner diameter of 0.444", and a wall thickness of 0.03". 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. Features: Length - 6.0" OD - 1/2" ID - 0.444" Width - 0.03"

Tube - Aluminum (1/2"OD x 8.0"L x 0.444"ID)
Price: $6.94
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Availability: Out of Stock
Sparkfun Item #: ROB-12364 -

These 8" long aluminum tubes have an outer diameter of 1/2", an inner diameter of 0.444", and a wall thickness of 0.03". 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. Features: Length - 8.0" OD - 1/2" ID - 0.444" Width - 0.03"

Tube - Aluminum (3/8"OD x 10"L x 0.30"ID)
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Price: $7.15
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Availability: Back Order
Sparkfun Item #: ROB-12215 -

These 10" long aluminum tubes have an outer diameter of 3/8", an inner diameter of 0.30", and a wall thickness of 0.035". 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. Features: Length - 10.0" OD - 3/8" ID - 0.30" Width - 0.035"