FingerTech Robotics

Note: This is the old style wheel, which we only have 1 left in stock!FeaturesThe gold-yellow anodized aluminum hubs have a machined pair of rings and captive slots for keeping the tire in place.Tire tread composed of Shore A20 polyurethane makes these the highest traction wheels you can buy.SpecsHub material: 6061 Aluminum, anodized gold-yellowTire material: Shore A20Weight: 61grams (2.15oz)Outer Diameter: 44.45mm (1.75")Length: 38.1mm (1.5")Inner Diameter: 31.75mm (1.25")Inner Depth: 31.75mm...

LiteTech Treads (high-quality neoprene foam tires) mated with the popular Snap Hubs give you a lightweight, shock-absorbing, high-traction solution for transferring power to the ground. Unlike hobby airplane wheels, the diameter will always be accurate and the material won't change between batches.Note: The inner holes might be a little tight on the hubs. They fit, but you may want to drill them larger to make installation easier. These wheels come in packs of two. 1.00" Diameter .03 oz each,...

LiteTech Treads (high-quality neoprene foam tires) mated with the popular Snap Hubs give you a lightweight, shock-absorbing, high-traction solution for transferring power to the ground. Unlike hobby airplane wheels, the diameter will always be accurate and the material won't change between batches.Note: The inner holes might be a little tight on the hubs. They fit, but you may want to drill them larger to make installation easier. These wheels come in packs of two. 1.25" Diameter .04 oz each,...

LiteTech Treads (high-quality neoprene foam tires) mated with the popular Snap Hubs give you a lightweight, shock-absorbing, high-traction solution for transferring power to the ground. Unlike hobby airplane wheels, the diameter will always be accurate and the material won't change between batches.Note: The inner holes might be a little tight on the hubs. They fit, but you may want to drill them larger to make installation easier. These wheels come in packs of two. 1.25" Diameter .05 oz each,...

LiteTech Treads (high-quality neoprene foam tires) mated with the popular Snap Hubs give you a lightweight, shock-absorbing, high-traction solution for transferring power to the ground. Unlike hobby airplane wheels, the diameter will always be accurate and the material won't change between batches.Note: The inner holes might be a little tight on the hubs. They fit, but you may want to drill them larger to make installation easier. These wheels come in packs of two. 1.50" Diameter .08 oz each,...

LiteTech Treads (high-quality neoprene foam tires) mated with the popular Snap Hubs give you a lightweight, shock-absorbing, high-traction solution for transferring power to the ground. Unlike hobby airplane wheels, the diameter will always be accurate and the material won't change between batches.Note: The inner holes might be a little tight on the hubs. They fit, but you may want to drill them larger to make installation easier. These wheels come in packs of two. 1.75" Diameter .08 oz each,...

LiteTech Treads (high-quality neoprene foam tires) mated with the popular Snap Hubs give you a lightweight, shock-absorbing, high-traction solution for transferring power to the ground. Unlike hobby airplane wheels, the diameter will always be accurate and the material won't change between batches.Note: The inner holes might be a little tight on the hubs. They fit, but you may want to drill them larger to make installation easier. These wheels come in packs of two. 1.75" Diameter .11 oz each,...

LiteTech Treads (high-quality neoprene foam tires) mated with the popular Snap Hubs give you a lightweight, shock-absorbing, high-traction solution for transferring power to the ground. Unlike hobby airplane wheels, the diameter will always be accurate and the material won't change between batches.Note: The inner holes might be a little tight on the hubs. They fit, but you may want to drill them larger to make installation easier. These wheels come in packs of two. 2.00" Diameter .14 oz each,...

Has your robot been lacking a high-current power switch? Tired of plugging and unplugging the battery during an intense competition? The Mini Switch can be activated with the simple twist of an allen key. No other switch is as small, lightweight and powerful!SpecsMaterial: High-temperature nylon, copper terminals, aluminum screwDimensions: 12.7 x 12.7 x 6.35mm (0.5 x 0.5 x 0.25in)Copper terminals: 3.5mm x 1mm (0.138 x 0.04in) extend 6.35mm (0.25in) from switch bodyWeight: 2.15grams...

Timing pulleys and belts are the best way to transmit power from your motor to drive wheels or a spinning weapon.While O-Rings and round belts will slip under tension, timing belts have teeth that ensure a positive lock to the pulleys.Pitch (distance between tooth centers): 3mmWidth: 4mmCircumference: 189mmNumber of Teeth: 63TMaterial: Chloroprene Rubber with Fiberglass reinforcementTensile strengh: 19-25MPaWeight (smallest to largest): 1 - 4g (0.04 - 0.14oz)0-FT-BELT-189MM Belt Length...

LiteTech Treads (high-quality neoprene foam tires) mated with the popular Snap Hubs give you a lightweight, shock-absorbing, high-traction solution for transferring power to the ground. Unlike hobby airplane wheels, the diameter will always be accurate and the material won't change between batches.Note: The inner holes might be a little tight on the hubs. They fit, but you may want to drill them larger to make installation easier. These wheels come in packs of two. 1.50" Diameter .05 oz each,...

LiteTech Treads (high-quality neoprene foam tires) mated with the popular Snap Hubs give you a lightweight, shock-absorbing, high-traction solution for transferring power to the ground. Unlike hobby airplane wheels, the diameter will always be accurate and the material won't change between batches.Note: The inner holes might be a little tight on the hubs. They fit, but you may want to drill them larger to make installation easier. These wheels come in packs of two. 2.00" Diameter .10 oz each,...

These upgraded tinyESCs replace both versions of the old style controller. All the features of the expensive "w/ BEC" version at the price of the basic! Version 2.3, now with 50% higher continuous-current capacity! Thicker pcb traces shunt heat away from the driver chip faster - meaning you can run larger motors!These are the smallest and lightest motor controllers currently manufactured for RC hobby robotics. They take up very little space but can handle more than enough motor current for...

FingerTech's Gold Spark motors are great for hobby use and in competition robots such as mini-sumo and line following. If your application will be close to or exceeding the specified torque limits, check out our Silver Spark motors.- The extra-long 3mm shaft is triple-supported internally so that wheels can be mounted directly.- All-metal spur gear reduction gearhead mated to a Mabuchi FK-050 motor.- 9 different gear ratios of 20, 35, 50, 63, 86, 115, 150, 250, and 360:1- At only 28grams...

FingerTech's Gold Spark motors are great for hobby use and in competition robots such as mini-sumo and line following. If your application will be close to or exceeding the specified torque limits, check out our Silver Spark motors.- The extra-long 3mm shaft is triple-supported internally so that wheels can be mounted directly.- All-metal spur gear reduction gearhead mated to a Mabuchi FK-050 motor.- 9 different gear ratios of 20, 35, 50, 63, 86, 115, 150, 250, and 360:1- At only 28grams...

These are what your robots have been waiting for. These custom engineered robot drive motors are designed to handle the rigor of combat without breaking, and they won't hurt your wallet either! These motors make it super simple to get a robot moving! Just pick up a pair of Lite Flite wheels and Lite Hubs to mount them, solder on a pair of tinyESCs and your motors are ready to go! For strenuous conditions (such as robot combat), we recommend using Loctite on the screws that hold the gearbox to...

Want to use our Silver Spark gearbox with your own motor? Stripped one out during combat? Maybe you just want some spares for the next event. Here you go!- Easy to replace - just two screws.- Weight: 11.8g (0.416oz)- For more specs and information, see the Silver Spark product pages.0-FT-GB22

Want to use our Silver Spark gearbox with your own motor? Stripped one out during combat? Maybe you just want some spares for the next event. Here you go!- Easy to replace - just two screws.- Weight: 11.8g (0.416oz)- For more specs and information, see the Silver Spark product pages.0-FT-GB33

This bearing block can be used as a motor mount for 16mm gearmotors (such as our Spark motors) or as a simple bearing block for a 3mm shaft. The bearing works with the Spark Motors by aligning the mounting holes to the Spark mounting holes and offers additional shaft support. Specifications:- Height: 19.05mm (0.75in)- Width: 25.4mm (1.0in)- Thickness: 4.76mm (0.188in)- Weight: 5grams (0.18oz)- Includes pressed-in 3mm shielded ball bearing- Twelve 4-40 threaded holes for mounting in many...

These anodized 6061 aluminum Flat Motor Mounts are used to face-mount motors to flat robot sides. Specifications:- Sold in pairs- Width: 38.1mm (1.5in)- Height: 31.75mm (1.25in)- Thickness: 1.63mm (0.06in)- 11mm hole pattern for Antweight motors such as Gold Spark, Silver Spark, etc. Uses 2-56 button head screws.- 17mm hole pattern for Beetleweight motors such as Kitbots 1000RPM, etc. Uses M3 countersunk screws.- 18mm hole pattern (not pictured, new revision) for Beetleweight motors such as...

• This Brushless Inrunner is what is used in the FingerTech Beater Bar Electronics. Its size and power make it ideal for beetleweight robot weapons (and aggressively ambitious for antweight weapons!)• With an inrunner, you don't have to worry about wires getting caught by a spinning outer can.Specifications:RPM/V: 2970kvMax Load: 22AMax Volts: 14.8v 2s~4sMax Watts: 300wResistance: 0.0500ΩWeight: 98.71gMotor Diameter: 28mm (1.10in)Motor Length: 38mm (1.49in). 50mm (2.16in) to end of...

Don't like 2-stick 'tank' steering? Need a stick free for weapon control? Using a gyro for drive stabilization?The tinyMixer combines the "left/right" (Aileron) and 'up/down' (Elevator) channels of a single stick into two individual drive channels. This allows you to maneuver the robot with just one thumb, leaving the other open for weapon control.Invert Function: If your robot gets flipped upside down but is still drivable, you can invert the controls and drive it as if it were still...

- Exactly what your bots need! Lithium Polymer (lipoly) batteries are very lightweight cells, but have a greater power density than NiCads and NiMH.- Lipoly chemistry can supply its rated current for longer than NiMH or NiCad equivalents, which means your weapon and drive will go full-power for longer, rather than sagging voltage as it discharges.- These cells have no problem with the large current requirements of combat robots.- LiPoly cells do not develop bad memory during charging.Specificat...

- Exactly what your bots need! Lithium Polymer (lipoly) batteries are very lightweight cells, but have a greater power density than NiCads and NiMH.- Lipoly chemistry can supply its rated current for longer than NiMH or NiCad equivalents, which means your weapon and drive will go full-power for longer, rather than sagging voltage as it discharges.- These cells have no problem with the large current requirements of combat robots.- LiPoly cells do not develop bad memory during charging.Specificat...