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3D Printer The Z Axis Stepper Motor Lead Screw 300MM Lead Screw
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Price: $91.04
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Elecrow Item #: EL-P3D0123STL -

    This is 3D Printer Z Axis Screw Stepper Motor. Features Screw : M8 Diameter: 8mm Screw length : 300MM Model: 17HD40005-300N Step angle: 1.8� Rated voltage: 2.4V Rated current: 1.5A Phase resistance: 1.5? Rotor inertia: 57g.cm2 Phase resistance: 1.5? Rotor inertia: 57g.cm2 Height of motor: 4.2cm ...

3D Printer Z Axis Lead Screw Rod With Nut
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Price: $52.97
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Elecrow Item #: EL-P3D0115TL -

It was the Z-axis preferred for 3D printer, which is silent ,precision and no axial shaking. Features Lead Screw Dia 8mm Thread 8mm Length 300mm

Actobotics Channel Mount - Arduino (pair)
Price: $3.17
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Sparkfun Item #: ROB-13049 -

"This is the Arduino Channel Mount, a simple snap on add-on set that provides a quick and simple way to attach an Arduino Uno or Arduino Mega to your Actobotics structure. This is a very simple channel mount in that all you need to do is snap the pair of mounts onto an aluminum channel, and press fit your Arduino onto the top of the mounts. These snap-on components can attach to channels in multiple arrangements providing many mounting possibilities. Made from 1/8” thick Delrin, the...

Aluminum Channel - 12"
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Price: $16.06
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Sparkfun Item #: ROB-12221 -

"These aluminum channels are the building blocks to the Actobotics line and function as the back bone to your electromechanical project. These channels can serve as connection points for servos, motors, and shafts while still providing an easy to assemble structure. Each aluminum channel has exterior dimensions of 1.5" wide by 1.5" tall, interior dimensions of 1.32" wide by 1.41" deep, a 0.09" thick wall, utilize both the 1.5" and 0.77" hub patterns, and are 12" long. Actobotics is a robotics...

Aluminum Channel - 24"
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Price: $25.70
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Sparkfun Item #: ROB-12551 -

"These aluminum channels are the building blocks to the Actobotics line and function as the back bone to your electromechanical project. These channels can serve as connection points for servos, motors, and shafts while still providing an easy to assemble structure. Each aluminum channel has exterior dimensions of 1.5" wide by 1.5" tall, interior dimensions of 1.32" wide by 1.41" deep, a 0.09" thick wall, utilize both the 1.5" and 0.77" hub patterns, and are 24" long. Actobotics is a robotics...

Aluminum Channel - 4.50"
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Price: $8.02
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Sparkfun Item #: ROB-12122 -

"These aluminum channels are the building blocks to the Actobotics line and function as the back bone to your electromechanical project. These channels can serve as connection points for servos, motors, and shafts while still providing an easy to assemble structure. Each aluminum channel has exterior dimensions of 1.5" wide by 1.5" tall, interior dimensions of 1.32" wide by 1.41" deep, a 0.09" thick wall, utilize both the 1.5" and 0.77" hub patterns, and are 4.5" long. Actobotics is a robotics...

Aluminum Channel - 6.0"
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Price: $9.63
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Sparkfun Item #: ROB-12164 -

"These aluminum channels are the building blocks to the Actobotics line and function as the back bone to your electromechanical project. These channels can serve as connection points for servos, motors, and shafts while still providing an easy to assemble structure. Each aluminum channel has exterior dimensions of 1.5" wide by 1.5" tall, interior dimensions of 1.32" wide by 1.41" deep, a 0.09" thick wall, utilize both the 1.5" and 0.77" hub patterns, and are 6" long. Actobotics is a robotics...

Aluminum Channel - 9.0"
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Price: $12.84
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Sparkfun Item #: ROB-12250 -

"These aluminum channels are the building blocks to the Actobotics line and function as the back bone to your electromechanical project. These channels can serve as connection points for servos, motors, and shafts while still providing an easy to assemble structure. Each aluminum channel has exterior dimensions of 1.5" wide by 1.5" tall, interior dimensions of 1.32" wide by 1.41" deep, a 0.09" thick wall, utilize both the 1.5" and 0.77" hub patterns, and are 9" long. Actobotics is a robotics...

Angle Bracket A
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Price: $8.40
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Sparkfun Item #: ROB-12593 -

"These angle brackets are perfect for attaching two Actobotics aluminum channels together at a 90° angle. Each side of these brackets offer two 6-32 tapped mounting holes spaced 1.061" apart with the long side also offering an addition 6-32 thru-hole. These brackets have a base of 1.61", a height of 1.40", a flat angle length of 1.61", and a thickness of 0.25" Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings....

Ball Bearing - Flanged (1/4" Bore, 1/2" OD, 2-Pack)
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Price: $3.62
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Availability: Stocked
Sparkfun Item #: ROB-13012 -

"These flanged ball bearings fit nicely into a ½" diameter hole and has a ¼" bore. This makes it perfect for all Actobotics channels, hub mounts, or any ½" hole where you need to run a ¼" shaft. Each order is sold in packs of two. 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...

Ball Bearing - Non-Flanged (8mm Bore, 22mm OD, 2 Pack)
Price: $3.35
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Sparkfun Item #: 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. Note: These ball bearings are sold in packs of 2. Documents: Product Page (535034) "

Channel Bracket C
Price: $6.41
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Availability: Out of Stock
Sparkfun Item #: ROB-12266 -

"These channel brackets (C type) provide you with an attachment point for a channel mountable gearbox kit. They share the same 0.5" center hole and 0.77" and 1.5" mounting hub patterns as the channels. Documents: SketchUp Part/585480.skp) Product Page (585480) " ...

Channel Mount Gearbox Kit - 360 Rotation (2:1 Ratio)
Price: $114.52
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Availability: Out of Stock
Sparkfun Item #: ROB-12599 -

"These 360° rotation 2:1 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, mechanical device, or robotic structure. Each gearbox kit includes a hardened 1/2” stainless steel final shaft with dual ABEC-5 precision ball bearings capable of supporting up to 200 pounds of vertical and...

Channel Mount Gearbox Kit - 360 Rotation (3.8:1 Ratio)
Price: $114.52
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Sparkfun Item #: ROB-12601 -

"These 360° rotation 3.8:1 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, mechanical device, or robotic structure. Each gearbox kit includes a hardened 1/2” stainless steel final shaft with dual ABEC-5 precision ball bearings capable of supporting up to 200 pounds of vertical and...

Channel Mount Gearbox Kit - 360 Rotation (3:1 Ratio)
Price: $114.52
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Availability: Out of Stock
Sparkfun Item #: ROB-12600 -

"These 360° rotation 3:1 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, mechanical device, or robotic structure. Each gearbox kit includes a hardened 1/2” stainless steel final shaft with dual ABEC-5 precision ball bearings capable of supporting up to 200 pounds of vertical and...

Channel Mount Gearbox Kit - Continuous Rotation (3.8:1 Ratio)
Price: $82.37
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Sparkfun Item #: ROB-12606 -

"These continuous rotation 3.8:1 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, mechanical device, or robotic structure. Each gearbox kit includes a hardened 1/2” stainless steel final shaft with dual ABEC-5 precision ball bearings capable of supporting up to 200 pounds of vertical and...

Channel Mount Gearbox Kit - Continuous Rotation (3:1 Ratio)
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Price: $82.37
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Sparkfun Item #: ROB-12605 -

"These continuous rotation 3:1 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, mechanical device, or robotic structure. Each gearbox kit includes a hardened 1/2” stainless steel final shaft with dual ABEC-5 precision ball bearings capable of supporting up to 200 pounds of vertical and...

Channel Mount Gearbox Kit - Continuous Rotation (7:1 Ratio)
Price: $82.37
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Availability: Out of Stock
Sparkfun Item #: ROB-12608 -

"These continuous rotation 7:1 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, mechanical device, or robotic structure. Each gearbox kit includes a hardened 1/2” stainless steel final shaft with dual ABEC-5 precision ball bearings capable of supporting up to 200 pounds of vertical and...

Channel Mount Gearbox Kit - Standard Rotation (2:1 Ratio)
Price: $98.45
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Availability: Out of Stock
Sparkfun Item #: ROB-12594 -

"These standard rotation 2:1 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, mechanical device, or robotic structure. Each gearbox kit includes a hardened 1/2” stainless steel final shaft with dual ABEC-5 precision ball bearings capable of supporting up to 200 pounds of vertical and...

Channel Mount Gearbox Kit - Standard Rotation (3.8:1 Ratio)
Price: $98.45
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Availability: Out of Stock
Sparkfun Item #: ROB-12596 -

"These standard rotation 3.8:1 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, mechanical device, or robotic structure. Each gearbox kit includes a hardened 1/2” stainless steel final shaft with dual ABEC-5 precision ball bearings capable of supporting up to 200 pounds of vertical and...

Channel Mount Gearbox Kit - Standard Rotation (3:1 Ratio)
Price: $98.45
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Availability: Out of Stock
Sparkfun Item #: ROB-12595 -

"These standard rotation 3:1 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, mechanical device, or robotic structure. Each gearbox kit includes a hardened 1/2” stainless steel final shaft with dual ABEC-5 precision ball bearings capable of supporting up to 200 pounds of vertical and...

Channel Mount Gearbox Kit - Standard Rotation (7:1 Ratio)
Price: $98.45
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Availability: Out of Stock
Sparkfun Item #: ROB-12598 -

"These standard rotation 7:1 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, mechanical device, or robotic structure. Each gearbox kit includes a hardened 1/2” stainless steel final shaft with dual ABEC-5 precision ball bearings capable of supporting up to 200 pounds of vertical and...

Channel Slider A (pair)
Price: $9.63
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Availability: Out of Stock
Sparkfun Item #: ROB-12559 -

"Channel sliders let you achieve precise linear motion with Actobotics channels. The A type channel sliders fully enclose the channel more rigid linear motion applications. There are 12 through-holes on each slider for multiple connection points. 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...

Channel Slider C (pair)
Price: $7.22
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Availability: Out of Stock
Sparkfun Item #: 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 multiple connection points. 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...

Channel Slider E (pair)
Price: $5.61
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Availability: Out of Stock
Sparkfun Item #: ROB-12563 -

"Channel sliders let you achieve precise linear motion with Actobotics channels. The E type channel sliders enclose the open top of a channel leaving the left, right, and bottom sides open for additional attachments. There are 12 through-holes for multiple connection points. 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...

Channel Slider G (pair)
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Price: $5.61
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Sparkfun Item #: ROB-12565 -

"Channel sliders let you achieve precise linear motion with Actobotics channels. The G type channel sliders enclose the bottom of a channel leaving the left, right, and open top available for additional attachments. There are 3 through-holes on each slider for multiple connection points. 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...

Channel Tube Clamp - 1" Bore
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Price: $9.63
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Sparkfun Item #: ROB-12270 -

"These channel tube clamps are great for exactly what they are named as: securing a 1" diameter shaft or tube to an Actobotics channel or other mountable surface. These tube clamps have a 1" bore, a 1.3" long base, a height of 1.4", a thickness of 0.3", and two 6-32 tapped screw holes. 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...

Dolly Wheel Plate - Drive B (pair)
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Price: $9.63
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Sparkfun Item #: ROB-12471 -

"These dolly wheel drive plates provide you with a way to create an easy to assemble, low friction, drive system or motorized dolly platform. The drive B type plates are designed to work with a motor and 1” - 2” OD aluminum tubing or PVC pipe from your local hardware store. Each dolly wheel drive plate utilizes the 1.5" hub pattern and are sold in pairs of two. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball...

Dolly Wheel Plate - Idler A (pair)
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Price: $9.63
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Sparkfun Item #: ROB-12181 -

"These dolly wheel drive plates provide you with a way to create an easy to assemble, low friction, drive system. The idler A type plates are designed to work with 1” - 2” OD aluminum tubing or PVC pipe from your local hardware store. Each dolly wheel drive plate when fully assembled can hold up to 150lbs, utilizes the 1.5" hub pattern and are sold in pairs of two. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball...

Hex Key - 7/64" (Ball End)
Price: $2.51
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Availability: Out of Stock
Sparkfun Item #: ROB-12609 -

"These long alloy steel 7/64" hex keys. The ball end style on each hex key allows a machine screw to be tightened at an angle. These hex keys are perfect for the 6-32 screws used by most Actobotics products."

M2.5* 10mm Screws- Raspberry Pi Model B+ Compatible(100 Pcs)
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Price: $5.56
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Elecrow Item #: EL-RME25010S -

     Standard ?2.5mm screws with 10mm length. Can be used with the M2.5 Nuts ,Each pack includes 100pcs.

M2.5* 6mm Screws- Raspberry Pi Model B+ Compatible(100 Pcs Pack)
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Price: $4.90
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Elecrow Item #: EL-RME25006S -

     Standard ?2.5mm screws with 6mm length. Can be used with the M2.5 Nuts , each pack includes 100pcs.

M2.5* 8mm Screws- Raspberry Pi Model B+ Compatible(100 Pcs Pack)
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Price: $4.90
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Elecrow Item #: EL-RME25008S -

     Standard ?2.5mm screws with 8mm length. Can be used with the M2.5 Nuts ,Each pack includes 100pcs.

M2/3/4 Nylon Standoff and Screw Kit
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Price: $50.98
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Elecrow Item #: EL-RME0234NSS -

The M2/M3/M4 Nylon Standoff and Screw Kit includes the most common used standoffs, screws, nuts etc, totally 27 kinds, 670 pcs. The dielectric nylon materia is sturdy& light, which makes these components suitable for applications such as isolating or fastening PCBs. This Kit brings convenience to makers and get rid of the annoyance of searching for these standard parts.            The following link is some related m2.5 Nylon products for raspberrybplus...

M3 * 10mm Screws - Phillips Head (100Pcs Pack)
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Price: $6.62
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Elecrow Item #: EL-RME31000M -

    These are standard ?3mm screws with 10mm long. Can be used with M3 Nut. Each pack includes 100pcs.

M3 10mm Hollow Hexagon Copper Cylinders (10Pcs Pack)
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Price: $2.38
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Elecrow Item #: EL-RME31200M -

    This is ?3mm 10mm Hollow Hexagon Copper Cylinder. It is used for the fixed modules. Each pack includes 10pcs. If you need the ?3mm screws, please come here. ...

M3 10mm+6mm Hexagon Copper Cylinders (10Pcs Pack)
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Price: $3.18
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Elecrow Item #: EL-RME31006M -

    This is ?3mm 10mm+6mm Hexagon Copper Cylinder. It is used for the fixed modules. Each pack includes 10pcs ?3mm 10mm+6mm Hexagon Copper Cylinder. If you need the ?3mm nuts, please come here. ...

M3 15mm+6mm Hexagon Copper Cylinders (10Pcs Pack)
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Price: $3.97
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Elecrow Item #: EL-RME31506M -

    This is ?3mm 15mm+6mm Hexagon Copper Cylinder. It is used for the fixed modules. Each pack includes 10pcs ?3mm 15mm+6mm Hexagon Copper Cylinder. If you need the ?3mm nuts, please come here. ...

M3 20mm Hollow Hexagon Copper Cylinders (10Pcs Pack)
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Price: $3.97
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Elecrow Item #: EL-RME32000M -

    This is ?3mm 20mm Hollo Hexagon Copper Cylinder. It is used for the fixed modules. Each pack includes 10pcs. If you need the ?3mm screws, please come here. ...

M3 20mm+6mm Hexagon Copper Cylinders (10Pcs Pack)
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Price: $4.50
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Elecrow Item #: EL-RME32006M -

    This is ?3mm 20mm+6mm Hexagon Copper Cylinder. It is used for the fixed modules. Each pack includes 10pcs ?3mm 20mm+6mm Hexagon Copper Cylinder. If you need the ?3mm nuts, please come here. ...

M3 Insulating Washers (100Pcs Pack)
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Price: $3.31
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Elecrow Item #: EL-RME30001M -

    These Insulating Washers can be use with M3 screws and nuts, you can use it in some place need insulating. For example, you can use it to fixed the circuit board. Each pack includes 100pcs.

M3 Nuts (100Pcs Pack)
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Price: $3.31
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Elecrow Item #: EL-RME30000M -

    These are standard ?3mm nuts. For use with ?3mm machine screws. Each pack includes 100pcs, recommended for used with M3 * 10mm Screw - Phillips Head.

M4 * 5mm Screws - Phillips Head (100Pcs Pack)
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Price: $5.96
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Elecrow Item #: EL-RME40500M -

    These are standard ?4mm screws with 5mm long. Can be used with M4 Nut. Each pack includes 100pcs.

M4 Nuts (100Pcs Pack)
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Price: $5.96
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Elecrow Item #: EL-RME40000M -

    These are standard ?4mm nuts. For use with ?4mm machine screws. Each pack includes 100pcs, recommended for used with M4 * 10mm Screw - Phillips Head.

Single Channel - 90 Degree Angle
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Price: $2.56
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Sparkfun Item #: ROB-12175 -

"These single channel 90 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. 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...

Single Channel - 90 Degree Angle (short)
Price: $3.20
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Availability: Out of Stock
Sparkfun Item #: ROB-12287 -

"These single channel 90 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. This bracket is short on one end, making it a perfect for use as a simple 90 degree mount. 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...

Surface Mount Adapter A
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Price: $6.41
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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...

Universal Alloy Aluminum Screw Tray with Magnetic Pad
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Price: $7.75
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Elecrow Item #: EL-DIY95039T -

This is a screw nut container.  Pillars and other tiny gadget also could be accepted, it is used in aluminum alloy material, relatively light weight but very strong, and we have presented to you a magnetic cushion, it can provide convenience for attaching screws and other materials in this �house� when they are both ferrous materials. Specifications Length?10.5cm Width: 86cm Height: 1.4cm Package list Universal Alloy Aluminum Screw Tray x1 Magnetic Pad x 1 Wiki & External links ...