Let’s play with water! Tamiya’s work to learn with movement 

When playing with in a bath, always with adults!
Do not play at all like sea, lake etc! 

To parents: Please do not play with flowing water absolutely. Also,please be careful not to take your eyes off of children absolutely when playing in a small pool, aquarium, bath tub, etc.

An underwater motor that rotates the screw and moves whatever it floats in water. You can learn while playing Tamiya’s work, such as a hand-held boat going all around, a mechanical swimmer swimming by moving your legs and feet, and enjoying movement.

Working on the surface of the water with the power of the pump

Fun Work Series No.226
Water Bike Working Set (Item No: 70226)

★ It is a work that imaged a popular water bike as a marine sports. ★ Equip the centrifugal pump at the rear of the underwater motor and proceed while blowing water. ★ Move the ladder up and down to adjust the speed, rotate left and right can change the direction of travel. ★ Body consists of 6 parts including float. With two kinds of marking stickers. ※ 1 AAA type battery used (sold separately)

⇒ Check motion with video (YouTube)

Swimming by swimming hands, feet, fins etc.

Fun Work Series No.224
Dolphin Craft Set for Swimming (Item No: 70224)

★ It is a working set of dolphins swimming by moving the head up and down with the tail fin. ★ Change the rotational motion of underwater gearbox to reciprocating motion with crank, and move the tail fin of soft resin sheet up and down. ★ It is also possible to swim while turning to the left and right if adjusting the attachment angle of back belly and sucker. ★ You can also change the mounting position of the crank and change the way you swim and speed. ※ 1 AAA type battery used (sold separately)

⇒ Check motion with video (YouTube)

Fun Work Series No.218
Swim Manta ray Working Set (Item No: 70218)

★ It is a work set that imaged the appearance of Mantaray which swims by swinging big fins like flapping. ★ Change the rotary motion of underwater gearbox to reciprocating motion with crank, swim in real by moving up and down while deflecting the fillet of soft resin sheet. ★ 1 AAA type battery used (sold separately)

⇒ Check motion with video (YouTube)

Other Limited
Mechanism · Fug (Tail fin type) Clear Pink Body (Item No: 89975)

★ Cute Clear pink body will join the “Mecha · Fug”. ★ Decelerate the rotation of the motor with the gear box and transmit it to the tail fin with the crank and the link rod. ★ It is assembled with inset and screw stopper, and wiring is easy. ★ Use 1 AA size battery (sold separately)


RoboCraft Series No.14 Mecha · Fugu (Tail fin type) (Item No: 71114)

★ It is an assembly kit of a puffer type robot that swims swaying by moving the tail fin horizontally. Decelerate the rotation of the motor with the gearbox and tell the tail fin with the crank and link rod. ★ It is assembled with inset and screw stopper, and wiring is easy. ★ Use 1 AA size battery (sold separately)

⇒ Check motion with video (YouTube)

RoboCraft Series No.26
Mechanical Swimmer (Crawl / Butterfly / Backstroke)  (Item No: 71126)

★ It is a work set of a swimmer robot that swims using an underwater gearbox. Change the rotary motion of underwater gearbox to reciprocating motion with crank arm and swim with hands and feet moved up and down. ★ 1 AAA type battery used (sold separately)

⇒ Check motion with video (YouTube)

RoboCraft  Series No.25 Mechanical Fish (Tail Fin Sailing Type) (Item No: 71125)

★ It is a work set of a fish type robot that swims by swinging the tail fin horizontally. It is the point that the back fells over the water and all the mechanical parts sink below the water surface. Combine underwater gearbox with mini underwater motor, change crank and link rod to rotate motion to reciprocating motion and move tail fin. ★ 1 AAA type battery used (sold separately)

⇒ Check motion with video (YouTube)

Fun working series No. 114 Rogue
boat work basic set (Item No: 70114)

★ It is a kit for assembling a hand-held boat to be found at a lake and beach. Mechanically reproduce all movement using motor and battery. Change the rotation of the motor to a linear movement with the crank arm and the link rod, move the all back and forth and proceed. ★ Use 1 AA size battery (sold separately)

⇒ Check motion with video (YouTube)

Turn the screw and advance the water surface

Fun working series No. 119
Amphibious Car Working Set (Item No: 70119)

★ Equipped with a styrofoam float on both sides of the waterproof underwater motor to ensure buoyancy. By sailing on the water on the water, as you go up to the land power will be forced forward by driving the rear wheels with worm gears. ★ Use 1 AA size battery (sold separately)

⇒ Check motion with video (YouTube)

Fun work series No.154
Underwater motor (with hull) (Item No: 70154)

★ It is a set of assembled submersible motor and hull. The underwater motor turns the power on / off by twisting the main body. There is a ladder at the rear so you can make a swinging swing. ★ Use 1 AA size battery (sold separately)

Fun work series No.179
mini submersible motor (with float) (Item No: 70179)

★ Assembled mini submarine motor and 2 sets of 100 x 170 x 6 mm foam polystyrene float. It is a fun set with a sticker that is easy to install water resistant double-sided tape and paper file, sucker of underwater motor. ★ 1 AAA type battery used (sold separately)

⇒ Application example (PDF)

Underwater motor & underwater gearbox with free freedom fun

Fun work series No.153
Underwater motor (Item No: 70153)

★ It is a power source indispensable for the work which you can play on the waterside such as a motor boat or a ship. Assembly type using 130 type motor, switch turns on if you twist the main body. Attached suction cup. ★ Use 1 AA size battery (sold separately)

⇒ Application example (PDF)

Fun work series No.178
mini submersible motor (AAA type) (Item No: 70178)

★ It is a submersible motor featuring lightweight and slow movement, incorporating a small motor. Excellent in waterproofness, the switch adopts a screw type of reliable operation. Attached suction cup. ★ 1 AAA type battery used (sold separately)

⇒ Application example (PDF)

Fun work series No.185
mini submersible motor (high speed type)  (Item No: 70185)

★ It is an underwater motor that is pleased enough to use widely for water works. The rear part of the screw can also be equipped with a rudder to make a turn around the same place around the same place. Attached suction cup. ★ 1 AAA type battery used (sold separately)

⇒ Check motion with video (YouTube)

Fun working series Special project product
NEW !!  Mini underwater motor (AAA type · silver)  (Item No: 69921)

★ It is a submersible motor featuring a lightweight and slow motion with built-in small motor.With excellent waterproofness, the switch adopts a screw type with reliable operation.The ladder is equipped behind the screw and turning at the same place It is also possible to make it possible to attach and detach to and from the work because the suction cup is attached.The main body is a mechanical silver color. Using AAA batteries (sold separately)

Check motion with video (YouTube)

Fun Work Series No.186
Underwater Gear Box Set (Item No: 70186)

★ Mount the pinion gear instead of the screw and slow down the rotation of the motor using the crown gear. Underwater gearbox that can extract power to the side. ★ 1 AAA type battery used (sold separately)

In addition to these videos on YouTube TAMIYA Channel various works are available for motion and robot videos. Please look at them all together.

⇒YouTube TAMIYA Channel “Fun Machining & RoboCraft” Playlist

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