Robot Parts

Aristotle was wise to say, “The whole is greater than the sum of its parts,” and although robots can take a lot of parts, those parts can do great things when assembled into a functional robot.

We’re robot people and have been for decades. We know what it takes to design and build robots (thousands of robots actually). Whether you’re building your first robot or maintaining your hundredth, you need the right robot parts and you usually can’t get those at local hardware, hobby, or big box stores.

It’s safe to say that every part we offer is “battle tested” because we only offer parts that we’d put in our own robots.

We break down our robot parts into four categories:

  • Electrical Robot Parts – controllers, batteries, encoders, components, cameras, displays, etc.
  • Mechanical Robot Parts – chassis, wheels, treads, servos, mounts, brackets, and more
  • Robot Tools – tools to make building & maintaining robots easier (and more fun)
  • Misc. Robot Parts – everything needed to build robots not included in the other categories

We also offer robot kits with many of these parts bundled together, most of which we can assemble for you, as well as pre-built robots that offer a great number of uses.


Steel Roller Chain Sprocket for #35 Pitch Chain - 60 Teeth
Steel Roller Chain Sprocket for #35 Pitch Chain - 60 Teeth

With their wide hubs and finished bores, these sprockets are ready to mount to a shaft. All are made..

Product Code: TD-268-060

Special Order 2-4 Days

$216.57

Steel Roller Chain Sprocket for #35 Pitch Chain - 72 Teeth
Steel Roller Chain Sprocket for #35 Pitch Chain - 72 Teeth

With their wide hubs and finished bores, these sprockets are ready to mount to a shaft. All are made..

Product Code: TD-268-072

Special Order 2-4 Days

$220.91

Steel Roller Chain Sprocket for #35 Pitch Chain - 9 Teeth
Steel Roller Chain Sprocket for #35 Pitch Chain - 9 Teeth

With their wide hubs and finished bores, these sprockets are ready to mount to a shaft. All are made..

Product Code: TD-268-009

Special Order 2-4 Days

$39.52

Steel Roller Chain Sprocket for #40 Pitch Chain - 18 Teeth
Steel Roller Chain Sprocket for #40 Pitch Chain - 18 Teeth

With their wide hubs and finished bores, these sprockets are ready to mount to a shaft. All are made..

Product Code: TD-270-018

Special Order 2-4 Days

$33.10

Stepper Motor Bipolar 200 Steps per Rev 28×45mm 4.5V 0.67A per Phase
Stepper Motor Bipolar 200 Steps per Rev 28×45mm 4.5V 0.67A per Phase

This hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 67..

Product Code: TD-115-000

14 In stock

$28.12

Stepper Motor Bipolar 200 Steps per Rev 35×36mm 2.7V 1A per Phase
Stepper Motor Bipolar 200 Steps per Rev 35×36mm 2.7V 1A per Phase

This hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 1 ..

Product Code: TD-117-000

10 In stock

$22.52

Stepper Motor Unipolar Bipolar 200 Steps per Rev 42×48mm 4V 1.2 A per Phase
Stepper Motor Unipolar Bipolar 200 Steps per Rev 42×48mm 4V 1.2 A per Phase

This NEMA 17-size hybrid stepping motor can be used as a uni-polar or bipolar stepper motor and has ..

Product Code: TD-114-000

8 In stock

$28.12

Stepper Motor Unipolar/Bipolar 200 Steps per Rev 57×56mm 7.4V 1 A per Phase
Stepper Motor Unipolar/Bipolar 200 Steps per Rev 57×56mm 7.4V 1 A per Phase

This NEMA 23-size hybrid stepping motor can be used as a unipolar or bipolar stepper motor and has a..

Product Code: TD-119-000

22 In stock

$52.14

Stereo Male to Female 3.5mm 6ft Extension
Stereo Male to Female 3.5mm 6ft Extension

Stereo Male to Female 3.5mm 6ft Extension...

Product Code: TE-138-006

3 In stock

$10.16

Straight 1.35mm Power Plug with 6ft of wire
Straight 1.35mm Power Plug with 6ft of wire

This is a 1.35mm x 5.5mm plug with 6ft of wire. This will plug into our camera receivers and some of..

Product Code: TE-068-001

28 In stock

$4.10

Straight 2.1mm Power Plug with 6ft of 18 gauge wire
Straight 2.1mm Power Plug with 6ft of 18 gauge wire

This is a 2.1mm x 5.5mm plug with 6ft of 18 gauge wire. This will plug into our camera receivers and..

Product Code: TE-069-003

29 In stock

$7.86

Straight 2.1mm Power Plug with 6ft of wire
Straight 2.1mm Power Plug with 6ft of wire

This is a 2.1mm x 5.5mm plug with 6ft of 24 gauge wire. This will plug into our camera receivers and..

Product Code: TE-069-001

Out of stock

$4.02

Straight 2.5mm Power Plug with 6ft of wire
Straight 2.5mm Power Plug with 6ft of wire

This is a 2.5mm x 5.5mm plug with 6ft of wire. This will plug into our camera receivers and some of ..

Product Code: TE-069-005

46 In stock

$5.52

Superdroid Robots T-shirt
Superdroid Robots T-shirt

A new Design! Get your very own SuperDroid Robots T-Shirt.  These are high grade cotton shirts print..

Product Code: TM-007-000

Out of stock

$15.00

SW6114-6T Digital Sail Winch Servo
SW6114-6T Digital Sail Winch Servo

A powerful high specification digital sail winch servo with metal gears that can be programmed to op..

Product Code: TD-295-000

6 In stock

$85.70

Switch Mounting Bracket
Switch Mounting Bracket

This lightweight but durable switch mounting bracket can be installed to keep your on/off switch fir..

Product Code: TD-179-000

70 In stock

$2.52

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