Walking Gear Robot (V-9V)

I already mentioned that this is a great project of otvinta3D ...

... and I've already published a remix about the installation of an On/Off switch.

Now I noticed that this device has a lot of load to carry ... the weight of 4 AA batteries. There is also a lot of resistance due to numerous friction points. By using a 9V battery the weight could be reduced considerably (motor holder with 4 AA = 180g, with 9V battery = 100g) and more power would be available. In addition, we could achieve a lower and therefore more optimal centre of gravity.

This meant that wg_motorholder.stl had to be completely redesigned.

Here is the result. https://youtu.be/Vp4CmyoWPwA

Instead of a DC 6V 30 rpm I used a Yosoo DC 6/12V 50/200/300 motor. In combination with a 9V battery it results in an appropriate walking speed of the robot.

These are the new stl files:
wg_motorholder_V-9V
wg_batt_cover_V-9V

Both parts can be printed without support.

All other parts are unchanged and can be