Sweaty 2014

First kick

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The robot is mounted on the wall and kicks its first ball.

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Left hip - Prototype

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Here, you can see the prototype of the left hip in motion. The joint consists of a rubber buffer and 3 independent servo motors which act on the leg moves.

Prototype of the cooling system

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In this video you can see an infrared image of two servo motors, complete with a dummy profile of an entire game. The video runs at 25 x speed. On the left side the prototype of the evaporation-cooled servo motor can be seen. To the right you can see a standard-MX-106 which is used by the same load profile as the power left in the video. The output shaft of both motors is blocked so that all the electrical energy is converted into heat.

The load profile is as follows: in each half, the motors are supplied with 9 seconds 3.3 A, followed by 21 s pause at 100 mA. The series servo in the right side fell within the second Halftime.