Sumo Wrestler Robot - with wind-up generator
Item #71123

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. Assembly is easy with
snap-on and screw in.

Generator unit has gear (gear ration of 38.2:1), and if winded
faster, it will walk faster. Approximately 2.5V (no loading)
generation is possible.
Gripping rings on crank parts, will create a foot sliding walk.


Crank walking mechanism transmits movement of crank to arms and
making the robot walking with arms pushing like a Sumo Wrestler.

It will be fun to wrestle with 2 robots making a rounded ring
like Sumo ring.

Specs:
Length = about 60mm
Height = about 90mm
Width = about 70mm
Motor = Type 130
Power = Wind-Up Generator