Tamiya田宮工作樂 益智勞作 電動機械泳者 會游 自由式/蝶式 等

Mechanical Swimmer - Freestyle,Butterfly,Backstroke Item #71126  

影片介紹: http://www.youtube.com/watch?v=l1AFJTuekQY&feature=player_embedded

The Mechanical Swimmer. has a Submarine Motor Mini and Underwater Gearbox move the legs via crankarms. In addition, gearbox movement is also delivered to the arms using rubber bands for the robot to swim. By replacing the positions of legs, arms, and head, the robot can perform three swimming styles (Free Style, Butterfly, and Backstroke). 

• Submarine Motor Mini (High Speed Type) and Underwater Gearbox are included.
• The swimmer robot can swim not only in straight lines but also in circles by changing the angle of the rudder.
• Submarine Motor Mini (High-Speed Type) has two o-rings to prevent water from entering the motor case.
• Requires one AAA battery (sold separately).
• Snap on assembly.

本商品為套件 須組裝