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3mm Assorted Shaft Set - Tamiya 70105
Retail: $6.25
Price: $5.99
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Availability: Available
Tamiya Item #: TAM70105 -

This is a great selection of Tamiya 3mm shafts, round, threaded and hex. Two of each shaft in various lengths. Also included in the set are two metal adjustable crank arms with a hex wrench for tightening the crank arm set screws, along with various nuts that work on the threaded shaft ends.A great selection so you can choose just the shaft you need.0-70105

Ball Caster set - Tamiya 70144
Retail: $7.00
Price: $6.69
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Availability: Discontinued
Tamiya Item #: TAM70144 -

With the Ball Caster, your Antweight bot can pivot and move in almost any direction. There are two ball casters included, and height can be adjusted for various applications.2 ball casters included in this set.weight: 1.5oz/pairheight adjustable from 11mm to 37mmcan be mounted by square plate or ball holder (both included)0-70144

Ball Caster with 1/2in. Metal Ball
Price: $3.99
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Availability: In Stock
Pololu Item #: 953 -

This ball caster kit includes a black ABS housing, a 1/2in. diameter metal ball, two spacers (1/16in. and 1/8in. thick), and two #2 screw sets.The total height of this ball caster is 0.53in. with no spacers. You can also adjust the height by adding the spacers.The ball caster can be mounted to a chassis by the two screw sets included in the kit. The distance between the two screw holes is 0.58in.0-PL953

Ball Caster with 1/2in. Plastic Ball
Price: $3.99
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Availability: In Stock
Pololu Item #: 952 -

This ball caster kit includes a black ABS housing, a 1/2in. diameter plastic ball, two spacers (1/16in. and 1/8in. thick), and two #2 screw sets.The total height of this ball caster is 0.53in. with no spacers. You can also adjust the height by adding the spacers.The ball caster can be mounted to a chassis by the two screw sets included in the kit. The distance between the two screw holes is 0.58in.0-PL952

High Power Gearmotor - Tamiya 72003
Retail: $16.50
Price: $13.99
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(1)
Availability: Available
Tamiya Item #: TAM72003 -

Highly efficient, this motor and gearbox assembly works well when extra torque is needed. Two gear ratios are possible, and a RE-260 motor is included.Great for a high torque drive wheel. Some assembly required.60 x 28 x 41mm80mm long shaftWeight: 1.9 oz.Current: 1.0A @ 3VRatios: 41.7:1 and 64.8:1RPM: 250 and 160 @3VTorque (g-cm): 670 and 1040 @ 3Vcan be run safely up to 8.4V0-72003

High Speed Gearmotor - Tamiya 72002
Retail: $16.50
Price: $12.99
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Availability: Available
Tamiya Item #: TAM72002 -

When you need a little more speed than torque, this is the gearmotor for you. Two gear ratios are possible, and a RE-260 motor is included. Several styles of crank arms are included.Great for a high speed drive wheel. Some assembly required.52 x 28 x 41mm80mm long shaftWeight: 2.5 oz.Current: 1.0A @ 3VRatios: 11.6:1 and 18:1RPM: 905 and 583 @3VTorque (g-cm): 174 and 270 @ 3V5mm round output shaftcan be run safely up to 8.4V0-72002

High Torque Worm Gearmotor - Tamiya 72004
Retail: $16.50
Price: $13.99
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(1)
Availability: In Stock
Tamiya Item #: TAMX7204 -

This is a High Efficiency Worm Gear Box Assembly Kit from the Technicraft Series by Tamiya.FEATURESCan produce extremely low speeds of rotation and is used for gearreduction.Allows 2 gear ratios, 216.1:1 and 336.1:1 to be selected.Gear case is injection molded and gears are polyacetal resin forreducing mechanical noise.Accepts 140 or 260 type motors.Included motor operates on 3-4.5V.Pictorial instruction sheet included.INCLUDESOne Technicraft High Efficiency Worm Gear Box Assembly...

Mini Motor Gearbox 8-Speed Kit - Tamiya 70188
Retail: $15.00
Price: $12.99
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Availability: In Stock
Tamiya Item #: TAMX0188 -

The mini-motor gearbox kit from Tamiya makes it easy to get a small robot or plastic model moving. The kit includes one motor and all the gears and parts to build any of the eight possible gear ratio configurations. The eight gear ratio options give you the flexibility to choose the best speed and torque for your project. There are two possible output axle locations (only one output location is possible for any given ratio).50.3 x 18 x 20mm60mm shaft (3mm hex)Operating Voltage: 3VRatio...

Mini Motor Low-Speed Gearbox 4-Speed - Tamiya 70189
Retail: $15.00
Price: $13.99
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Availability: On Order
Tamiya Item #: TAMX0189 -

The mini-motor gearbox kit from Tamiya makes it easy to get a small robot or plastic model moving. The kit includes one motor and all the gears and parts to build any of the four possible gear ratio configurations. The four gear ratio options give you the flexibility to choose the best speed and torque for your project.30 x 24 x 20mm60mm shaft (3mm hex)Operating Voltage: 3VRatio options: 71.4:1, 149.9:1, 314.9:1, 661.2:1No-load Speed at 3V: 8400 rmpNo-load Current at 3V: 60 mAStall Current at...

Mini Motor Multi-Ratio Gearbox 12-Speed - Tamiya 70190
Retail: $15.00
Price: $11.99
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(1)
Availability: In Stock
Tamiya Item #: TAMX0190 -

The mini-motor gearbox kit from Tamiya makes it easy to get a small robot or plastic model moving. The kit includes one motor and all the gears and parts to build any of the twelve possible gear ratio configurations. The twelve gear ratio options give you the flexibility to choose the best speed and torque for your project.30 x 31.7 x 17mm60mm shaft (3mm hex)Operating Voltage: 3VRatio options: 4.6:1, 5.1:1, 9.7:1, 10.8:1, 20.4:1, 22.6:1, 42.8:1, 47.5:1, 89.9:1, 99.8:1, 188.7:1, 209.7:1No-load...

Planetary Gearmotor - Tamiya 72001
Retail: $24.00
Price: $18.99
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(2)
Availability: In Stock
Tamiya Item #: TAM72001 -

This Planetary Gear Box is a VERY durable, precise, high quality gearbox with a RE-260 motor built into the gearbox. A wide range of gear ratios can be attained, depending on how many stages you decide to add (8 different possibilities!). Two kinds of crank arms are supplied for a wider range of functions.Buy multiple motor kits and you can combine stages to further increase torque and decrease speed. 3 kits in series would provide 1 shaft revolution every 4 days! Great for experimenting with...

Twin Motor Gearbox - Tamiya 70097
Retail: $13.00
Price: $11.99
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(16)
Availability: In Stock
Tamiya Item #: TAM70097 -

A popular, inexpensive, all-in-one solution for your Antweight's drive system. Includes two independantly-controlled sides, each with it's own FA-130 motor and gearbox, all under 2.5 ounces! Some assembly required.75 x 24 x 34mm105mm shaft (3mm hex)Weight: 2.5ozCurrent: 0.5A (each motor) @ 3VRatios are: 58:1 and 204:1RPM: 230 and 65 @ 3VTorque (oz-in): 29 and 102 @ 3V0-70097

VEX Robotics Advanced Gear Kit
Price: $19.99
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(1)
Availability: Temporarily Unavailable
VEX Item #: 276-2184 -

This kit contains several new gear types designed to help you build advanced mechanical systems. The rack gear will mount on any Vex metal component, mesh with any Vex gear to create linear motion systems. The worm gears allow users to create very high reduction gearing in a small package; these gears will also resist "back driving" which may be useful in some applications. The kit comes with several bevel gears which allow designers to transfer motion "around corners"; you...

VEX Robotics Advanced Mechanics and Motion Kit
Price: $24.99
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Availability: Temporarily Unavailable
VEX Item #: 276-2045 -

This kit contains a variety of mechanisms to help a robot builder learn about the mechanics of motion. Use them to see examples of worm gears, lead screws, universal joints, bevel gear reductions and rotary cams.FeaturesCreate complex robot mechanisms.Learn advanced mechanics principles.Kit Contents(2) Hand Crank(1) Lead Screw Nut(4) Lead Screw Segment(2) Lead Screw Mounting Bracket(2) 16-tooth Bevel Gear(2) 32-tooth Bevel Gear(4) Worm Wheel(4) Worm Gear(2) Drop Off Cam(2) Cam Follower(2) Cam...

VEX Robotics Drive Shaft Square Bar - 12in. (4pk)
Price: $9.99
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Availability: Temporarily Unavailable
VEX Item #: 276-1149 -

A pack of (4) 12in. long Square Bar Drive Shafts.Size: 0.125" (3.175mm) Square BarMaterial: Steel, Zinc PlatesVEX-276-1149 STEP file

VEX Robotics Drive Shaft Square Bar - 2in. and 3in.
Price: $5.99
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Availability: Temporarily Unavailable
VEX Item #: 276-2011 -

A pack of (4) 2in. long Square Bar Drive Shafts and (4) 3in. long Square Bar Shafts.Size: 0.125" (3.175mm) Square BarMaterial: Steel, Zinc PlatesVEX-SQRBAR STEP files

VEX Robotics Gear Kit
Price: $12.99
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(4)
Availability: In Stock
VEX Item #: 276-2169 -

Create multi-drive robots with expanded torque and speed options. Gear kit includes 2 additional 84-tooth gears not available in the Starter Kit #276-2151 Technical Info Vex Robotics Description Gear Type Spur Gears Diametrical Pitch 24 DP Pressure Angle 20 degrees 12-tooth Torque Limit 40 in-lbs 36-tooth Torque Limit 120 in-lbs 60-tooth Torque Limit 200 in-lbs Face Width 0.25 inch 0.125 in square hole 33 in-lbs Weight 0.49 lbs List of Contents Quantity Description 4 12-tooth gear (0.5 inch...

VEX Robotics High Strength 54in. Chain
Price: $24.99
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Availability: Temporarily Unavailable
VEX Item #: 276-2172 -

This kit provides additional high strength chain that works with the VEX High Strength Sprocket & Chain Kit. Features High Strength Chain Links High Strength Design - up to 50 lbs 54" of Chain Links Technical Info Material Type Delrin Plastic Master Links Every link can act as a master link to make chains of any length Tensile Strength Approximately 50 lbs. Chain Length 140 links = 54in. Chain Width Links are 0.57in. wide, attatchment links are 1.5in. wide Mounting Holes 0.175in. diameter Kit...

VEX Robotics High Strength Gear Kit
Price: $29.99
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Availability: Temporarily Unavailable
VEX Item #: 276-2250 -

Build mechanisms capable of withstanding higher stresses than ever before. Lift heavier loads, and survive bigger impacts with the new High Strength Gear Kit. Features High strength gears mate with all VEX spur gears Build gearboxes that resist high shock-loads Double-thick face width provides added tooth strength Metal Square Hole Inserts prevent axles from "stripping" Use the round-hole inserts to build free spinning idler gears Bolt Gears together for added strength Use metal...

VEX Robotics High Strength Sprocket and Chain Kit
Price: $39.99
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Availability: Temporarily Unavailable
VEX Item #: 276-2252 -

This kit provides larger size chain and sprockets designed for use with the VEX Robotics Design System. These reinforced sprockets and chain can be used just like the VEX Sprocket and Chain Kit but can withstand higher stresses and lift heavier loads. VEX High Strength Chain is the same pitch as VEX Tank Tread. The components from this kit are compatible with all VEX Tank Tread components. Also use included "Attachment Links" to attach structural components to your chain. Use this kit for any...

VEX Robotics Rack Gear (16-pack)
Price: $19.99
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Availability: Temporarily Unavailable
VEX Item #: 276-1957 -

Rack gears can be used to turn rotary motion into linear motion. Use any VEX spur gear as a pinion to drive these rack gears. Stack multiple rack gears back to back for longer motions. Combine these with a VEX linear slide and Rack Gear Bracket (sold separately) to create a simple linear actuator. Each Rack Gear includes (3) 6-32 threaded inserts on their back face. Mount these similar to VEX motors or servos with 6-32 screws. Kit Contents 16 19-tooth Rack Gears Compatibility Mates with all...

VEX Robotics Sprocket and Chain Kit
Price: $29.99
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(4)
Availability: Temporarily Unavailable
VEX Item #: 276-2166 -

Transfer power from a servo or motor to multiple points on your robot. Allows you to give your bot abilities previously unavailable to Vex users, such as extendable ladders, rotating turrets, and more. Every link of the chain is a master-link, so you can easily customize the length of chain desired. Easy to snap apart and back together by flexing the chain laterally. Technical Info Length 2 preassembled chains of 163 links each, total of 48 in. Master Link 326 total Chain Material Plastic...

VEX Robotics Swerve Drive Kit
Price: $15.99
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Availability: In Stock
VEX Item #: 276-0506 -

The swerve drive kit lets you build a unique drive and steering configuration for your VEX robot. Get unmatched maneuverability and increased versatility through drive pods which can be configured with up to 360 degrees of rotation. List of Contents Quantity Description 2 Steel Swerve Brackets 2 60-tooth High Strength Gears with Round Hole Inserts 2 2.75in Wheels 2 1-1/8in 8-32 Screws 2 5/8in 8-32 Screws 6 8-32 Nylock Nuts 4 4.6mm Plastic Spacers VEX-SWERVE Assembly STEP files of all included...

VEX Robotics Wheel Leg Kit (Whegs), 4-pack
Price: $24.99
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Availability: Temporarily Unavailable
VEX Item #: 276-2218 -

Create robots capable of climbing over almost any obstacle with the VEX 6" Wheel Legs. These legs consist of (4) spoke "legs" protruding from a central hub. They are great for constructing All-Terrain or Off-Road robots. Each kit comes with (4) Wheel Legs. Technical Info Wheel Diameter 6 inches (approximate max diameter) Leg and Foot Thickness 0.30 inches Leg Material ABS Plastic Foot Material Soft Rubber Weight 0.074 lbs per wheel Center Hole Size 0.125 in. square VEX-276-2218...