Capable of negotiating rough terrain, the 4WD Chassis incorporates a four-wheel shaft-drive system similar to those in full size 4WD vehicles. A hex shaft transfers power from the center gear box to the outer gear box giving 4WD power. The semi-pneumatic tires enhance traction, the roll bar also prevents damage to the pre-cut wood chassis in rollover incidents. .
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The Walking Elephant lumbers along swaying its head back and forth. Powered by a FA-130 motor in a high quality gear box, this kit also comes with a highquality plastic link rod to ensure smooth movement and durability.
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This is a four-legged mechanical dog with various speed controls. The dog walks by transferring motor revolution to reciprocating motion via crank and linkage rod. Main body and legs are made of transparent yellow parts to allow viewing of internal mechanisms. Construction is simple as parts can easily be attached with screws. Wiring has also been made simple. Features: Gripping parts at the end of each leg to change position according to speed for smooth movement. Clear switch with yellow transparent parts adds a cool, futuristic look. 4 types of strides can be selected by changing the position of the holes on crank. Put this together with 2 types of gear ratios and you've
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This is a 2-leg walking-type Mechanical Ostrich. Motor rotating power is transferred to the legs via crank plates to make the ostrich walk. Legs and body on which the gearbox is mounted employ transparent-colored parts, giving the ostrich a funky look. Reverse switch is also transparent, giving you a peek at the ostrich's internal mechanisms. Assembly is very simple with use of screws and snap-lock parts.
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This is the Mini Motor Gearbox 8-Speed from Tamiya's Educational Construction Series. Features: 8400RPM, Voltage: 3.0V Gearbox features 8 different gear ratios (7.5:1, 9.5:1, 15.7:1, 19.9:1, 32.9:1, 41.8:1, 79.1:1, 87.8:1) which can be adjusted by changing the pinion gear and final gear position 3mm hex shaft and gearbox attachment holes are compatible with other Tamiya craft items Transparent gear case to show the internal mechanisms Pictorial assembly instructions.
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This is the Clear 4-Speed Crank Axle Gearbox by Tamiya. Features: Transparent case allows you to see how the gears function inside Comes with green and grey gears This set can be assembled for (4) different gear ratios: 126:1 gear ratio 1543:1 gear ratio 441:1 gear ratio 5402:1 gear ratio Higher speed setting is suitable for car models, etc Lower speed setting is suitable for tracked vehicle models, etc Illustrated instruction sheet included.
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This is the Clear Single Gearbox (4-Speed) by Tamiya. Features: Clear case allows you to see how the gears inside function Includes blue 2-step gears, yellow final and crown gears and a purple pinion gear Can be assembled for (4) different gear ratios: 12. 7:1 38. 2:1 114. 7:1 344. 2:1 Illustrated instruction sheet included.
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This is the Clear 3-Speed Crank Axle Gearbox by Tamiya. Features: The transparent case allows you to see the how the gears function Includes green and grey gears Allows set up for the following: High speed setting (16:1 ratio) which is good for car models Mid speed setting (58:1 ratio) for powerful torque which is good for tracked vehicles, buggies, etc Low speed setting (203:1 ratio) for extremely slow speed which is good for walking robots, etc Illustrated instruction sheet included.
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Included in the Small Pulley Set are a variety of small pulleys and power bands. Use with any combination of Tamiya Construction and Robotics projects. Pulley sizes included are 11mm, 20mm, and 30mm. .
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The Large Pulley Set includes larger pulleys than the small pulley set. It also includes power bands. Pulley sizes included are 11mm, 25mm, and 50mm. Also included in the set are several power bands. .
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Set this switch to turn on when the switch button is depressed and turn off when the button is released, or set it up the opposite way. Uses 6V and up to 4A capacity. The switch has a small metal plate that engages the switch. It is made of black plastic with holes on each end for mounting. . Features: * Contacts: Steel. * Switch: Forward/reverse. * Capacity: 4A. * Functions: On/off.
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The Wall Hugging Mouse races along the wall in a zig-zag manner. When the sensor rod makes contact with the wall it activates the circuit switch which produces an alternating on/off sequence, turning one motor on while turning the other motor off. The sensor and main switches come complete. This is a fun and easy-to build kit. .
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The Walking Triceratops is a wonderful representation of the prehistoric herbivore. With pre-cut wooden parts and pre-built gear box, this kit is easy to assemble and a great way to view the workings of a crank-arm gear box. The special link rod makes realistic movement of the legs, head and tail possible. .
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This prehistoric giant is recreated in a fun and easy-to-build kit. The gear box is prebuilt. 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. .
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This is a set of two durable, semi-pneumatic, Off-Road Tires with wheels that work well in a variety of applications. The thick tread is good for off-road conditions. No screws are necessary, just push them onto a shaft. .
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Allowing for a large degree of adjustability and creativity in design, the Track and Wheel Set offers three different lengths of tracks to choose from. Sprocket wheels, idler wheels, and road wheels have all been included. Use with a variety of Tamiya Construction and Robotics products.
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This set of four truck tires with wheels. These work well in Tamiya Construction and Robotics projects. The hex shaft inserts directly into the wheel with no tools. This tire set installs directly onto many of Tamiya’s gearbox shafts.
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This 2-Channel Remote Control Box will control two separate motors, utilizing a self centering function that brings the control stick back to its original position when released. The basic wiring has already been completed. Simple assembly is all that is required. The wires are color coded for easy wiring to motors. The battery case accepts either two AA or two C size batteries depending on the desired power output and motors used. .
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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.
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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. .
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The 3mm Diameter Shaft Set includes eight hex shafts of various lengths. Also included in the set are two adjustable crank arms with a hex wrench for tightening the crank arm It also comes with a set screws.
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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.
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The Tracked Vehicle Chassis traverses over objects in its path and rough terrain. Use this kit as a stand-alone or combine it with other accessories making a more complex machine with more capabilities. The gear box can be built with two possible gear ratios, standard or high. The plastic road and idler wheels are orange. The chassis consists of pre-cut wood. .
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This 4-Speed Crank Axle Gear Box is small but has a lot of power. There are four gear ratios to choose from, including the slowest ratio that allows for two rotations per minute. Two crank arms are included for added flexibility in the design of projects. .
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The Sports Tire Set is a good all-around tire. Two sets of hubs have been included with a wrench to change the hubs (also included). One set of hubs is for hex shafts like those on many of Tamiya’s gear boxes, and the other set of hubs is for round shaft applications. .
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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. .
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