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4-Speed High Power Gearbox HE - Tamiya 72007
Retail: $19.99
Price: $16.99
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Availability: In Stock
Item #: TAMX7207 -

The Tamiya 72007 4-Speed High-Power Gearbox kit includes one brushed DC motor and all the gears and parts to build any of the four possible gear ratio configurations: 39.6:1, 47.6:1, 61.7:1, 74:1. The four gear ratio options give you the flexibility to choose the best speed and torque for your project.FeaturesGear ratio can be easily adjusted by changing the motor pinion (10T, 12T), spur gear position, and altering the middle and final gear attachment position4mm dia. threaded driveshaft...

Universal Gearbox - Tamiya 70103
Retail: $11.00
Price: $8.99
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Availability: In Stock
Item #: TAMX7010 -

The Universal Gear Box works well in a variety of applications and can be mounted several ways. A hex shaft and a threaded shaft are included to give the builder flexibility in design. The plastic gears and metal gear box are all high quality. A FA-130 motor is included.This motor uses a thin metal frame and mounts, making it very durable for tough applications. This is Tamiya's smallest gearbox. Some assembly required.Gear Ratios: 101:1, 269:1, and 719:1can be run safely up to 7.2V0-70103 ...

6-Speed Gearbox H.E. - Tamiya 72005
Retail: $18.50
Price: $15.99
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Availability: In Stock
Item #: TAM72005 -

This precision 6-Speed Gear Box, High Efficiency, is a compact unit with a variety of gear ratio options to choose from. Several crank arms and a RE-260 motor are included. This versatile, high-efficiency gearbox lets you build one of six different gear ratios so you can select the best combination of speed and torque. Whatever your application, chances are that one of the configurations will do the job. A clutch gear protects the gearbox in high-gear-ratio configurations so that the gearbox...

Tamiya 70104 Remote Control Bulldozer
Retail: $40.00
Price: $34.99
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Availability: Available
Item #: TAM70104 -

The Remote Controlled Bulldozer kit utilizes a pre-wired 2-channel remote system to enable forward/reverse and left/right movement. Powered by two FA-130 motors, this machine is sure to move mountains while teaching how a tracked vehicle works. The bushings, bulldozer blade and arms are all made of a high quality plastic material. Features:- 2 channel remote control unit.- Assemble the control box and the bulldozer.- Detailed, realistic and motor driven.- Remote control allows you to drive...

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

High Speed Gearmotor - Tamiya 72002
Retail: $16.50
Price: $12.99
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Availability: Available
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 Power Gearmotor - Tamiya 72003
Retail: $16.50
Price: $13.99
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(1)
Availability: Available
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 Torque Worm Gearmotor - Tamiya 72004
Retail: $16.50
Price: $13.99
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(1)
Availability: In Stock
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...

4-Speed Double Gearbox - Tamiya 70168
Retail: $13.50
Price: $12.99
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(4)
Availability: In Stock
Item #: TAMX0168 -

Offering a double gearbox perfect for use in amateur robot contests, this gearbox is suitable for use with remote controlled robots. Choice of 4 gear ratios, offers emphasis on speed or power to suit your needs. Left/right independent design means you can set different gear ratios for either side.Suitable for use with remote controlled robots.Left/right independent design means you can set different gear ratios for either side. This set can be assembled for one of four different gear ratios:...

Mechanical Giraffe - Tamiya 71105
Retail: $17.00
Price: $15.99
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Availability: In Stock
Item #: TAMX1105 -

Assemble a Mechanical Giraffe (Four-Leg Walking Type) with this Educational Modeling Kit from Tamiya's Robo Craft Series.Suitable for Ages 10 and Older.FEATURESEverything you need is included...even the motor!The gearbox and switch parts are clear.Low gear ratio (203.7:1) has been adopted.The giraffe's graceful walking is created by transforming motorrevolution into reciprocatiog motion via cranks and linkage rods.Soft foam "boots" are used on the legs to keep from damaging floorsas the...

Mechanical Turtle - Tamiya 71106
Retail: $18.50
Price: $14.99
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(1)
Availability: In Stock
Item #: TAMX1106 -

Assemble A Mechanical Turtle (Crawling Type) with this Educational Modeling Kit from Tamiya's Robo Craft Series.Suitable for Ages 10 and Older.FEATURESEverything you need is included...even the motor!The gearbox and switch parts are clear.Gear ratio, 58.2:1 has been adopted.Tail movement when turtle crawls.The Turtle's crawling is created by transforming motor revolutioninto reciprocating motion via cranks and linkage rods.Soft foam "boots" are used on the legs to keep from damaging floorsas...

Mechanical Pig - Tamiya 71111
Retail: $19.50
Price: $18.00
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(1)
Availability: Available
Item #: TAMX1111 -

The Mechanical Pig Shaking-Head Type is an Educational Modeling Kit from the Tamiya® Robocraft Series.Suitable for Ages 10 & Older.FEATURESPig's body & head parts have been molded with semi-transparent pinkABS resin allowing the internal mechanics & parts to be viewed.Shakes Head while walking.Motor rotation speed is controlled by a simple gearbox forsmooth running.Pig is propelled forward by left/right alternative leg movement,which is also coupled with the head movement.Continuous...

Buggy Car Chassis Set - Tamiya 70112
Retail: $21.50
Price: $19.99
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(2)
Availability: On Order
Item #: TAMX7112 -

Destined to end up off the road, the Buggy Car Chassis is a wonderful introduction to coil-spring suspensions. The pre-built gear box has an adjustable speed setting for high and low speed output.Includes:Two rear rubber truck-like tread (OD. 38mm, ID. 20mm)Two front rubber truck-like tread (OD. 32mm, ID. 16mm)Two yellow plastic rear rims (OD. 30mm, ID. 3mm)Two yellow plastic front rims (OD. 22mm, ID. 4mm)One wood chassis.One (2) AA battery holder w/hardware and switch.One metal frame gear box...

Large Pulley Set - Tamiya 70141
Retail: $7.00
Price: $6.69
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Availability: In Stock
Item #: TAMX7141 -

This is a Large Pulley Set from Tamiya.FEATURESThis is the large pulley from Tamiya's Pulley Unit SetPackage contains two pulleys.Contains white and black plastic parts attached to sprues.Includes screws, bushings and belts (rubber bands).Structure of pulley is kept simple for maintenance purposes likereplacing the belt, if needed.Pulley rotates freely.Can be used singly or together.Designed for fairly small and simple models.Reverse rotation of pulley is possible.Pictorial instructions...

Tamiya Solar Battery 1.5V 400mAh
Price: $36.99
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Availability: Discontinued
Item #: TAM76003 -

Solar cells convert the energy of the sun or artificial light into electric energy.1.5V - 400mAh cell can produce a high enough voltage to drive the small standard electric motors seen in motorized models.Panel is metallic blue in color.Dimensions: 133 x 65 x 7.5mm0-TAM76003

Educational Series Pulley Unit Set - Tamiya 70121
Retail: $11.00
Price: $8.89
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Availability: In Stock
Item #: TAMX7121 -

Tamiya 70121 Pulley Unit Set is similar in function to a gear box and contains parts compatible with other Tamiya products. The pulleys can be mounted using the base and pulley mounts included with the set and driven with the included motor.The set includes seven pulleys of various sizes along with an assortment of single and double bushings that make the pulleys compatible with round and hexagonal shafts of both 3 mm and 2 mm diameters. Depending on the bushing, the pulleys can either idle on...

Tamiya 70210 Wheel Walker
Price: $39.99
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Availability: In Stock
Item #: TAMX0210 -

This is an assembly kit of a 4WD model which appears to "walk" as the 4 wheels on its corners mover vertically, and climbs over obstacles up to 50mm with ease.Wheel Walker assembly kit.Kit includes everything needed for easy snap-fit/screw-together assembly. Simple wiring is required to complete the assembly. (No Soldering required)Choose from 3 different chassis angle settings.Requires one AA battery (sold separately)0-TAMX0210

Line Tracking Snail - Tamiya 75020
Retail: $43.00
Price: $35.99
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Availability: Discontinued
Item #: TAMX0152 -

The Line Tracing Snail uses a special LED sensor to detect a black line (magic marker, etc.) drawn on a white background. It uses two small motors and rubber tires to slowly but surely move forward and turn. The body of the snail is made of transparent (HIPS) plastic to allow viewing of the intricate mechanisms inside.The snail emits an infrared light from the Light Emitting Diode on the underside of its chassis. A photo transistor picks up the reflection of the infrared light to distinguish...

Remote Control Shovel/Dozer - Tamiya 70107
Retail: $51.00
Price: $38.99
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Availability: Discontinued
Item #: TAMX7106 -

A common vehicle at construction sites, the Power Shovel/Dozer kit moves like its full-scale counterpart. The 3-channel remote system enables forward/reverse and left/right movement and it also raises the shovel up and down. The adjuster rod on the shovel changes the angle of the shovel creating the dumping action. Chassis/frame and bucket arms are made of pre-cut wood pieces and are easy to assemble.Includes:One Shovel/Dozer AssemblyThree (3) FA-130 motors3-Channel Remote ControlCaterpiller...

Sumo Wrestler Robot with Wind Up Generator - Tamiya 71123
Retail: $41.00
Price: $29.99
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Availability: Discontinued
Item #: TAMX1123 -

This is an assembly kit of a robot that generates electricity by winding up the hand unit (generator) to create electricity to the motor. The motor is run by electricity, but without the need for batteries since all power is created by the supplied hand crank. Crank walking mechanism transmits movement of crank to arms and making the robot walk, with arms pushing like a Sumo Wrestler. Connection between the generator unit and walking mechanism is ensured by a wire harness and connector....

Walking Tyrannosaurus - Tamiya 70089
Price: $24.99
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Availability: Discontinued
Item #: TAMX7089 -

This prehistoric giant is recreated in a fun and easy-to-build kit. The gear box is prebuilt and it includes a RE-140 motor. The combination of crank arm and link rod make the well-balanced walking motion possible, while also moving its head and tail. The body parts are made from precut wood with pre-drilled holes for flawless assembly.0-TAMX7089

Toyota RaRa X Solar Car - Tamiya 76503
Retail: $27.00
Price: $26.99
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Availability: Discontinued
Item #: TAMX7609 -

Debuting in the 1992 Solar Car Rally in Noto, Japan, the Toyota RaRa X introduced its four-wheel design in the typically three-wheeled competition. The brilliant red, orange, yellow and pink colors are well represented in this miniature kit.FeaturesA realistic model of the "RaRa X" solar carSolar panel provides power for the motorKit can be assembled by snapping and screwing parts together-no glue is needed0.5V-300mAh solar panelSteerable rear wheelPlastic parts are attached to sprue...

Mechanical Fish - Tamiya 71125
Retail: $33.00
Price: $24.99
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Availability: Discontinued
Item #: TAMX0175 -

New to the popular Robocraft Series is the Mechanical Fish. The movement of the crank arm is translated into the tail's left and right movement allowing it to swim. As opposed to the previously released blowfish (Item 71114), which had its body above the water, the upper half of this item acts as a float and allows the dorsal fin to be exposed to the surface with the rest of the fish totally submerged as it swims.Relaxed Swimming ActionThis fish robot swings its tail from side to side while...

Robotic Sliding Mouse - Tamiya 71115
Price: $9.99
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Availability: In Stock
Item #: TAMX1115 -

Assemble a Sliding Mouse from the Tamiya Robocraft Series.Suitable for Ages 10 & Older.FEATURESA colorful mini-robot that teaches the basics in mechanics & physics.It propels forward, in a sliding type movement, by a vibrating actionEasy assembly using snap-on parts and screws (screwdriver included).Powered by a Type 130 motor (included).Speed and direction can be easily altered.Transparent orange plastic body shape designed to represent a mouse.Illustrated assembly guide.INCLUDES(1)...