KUBOT - Legs

Let's Make Robots Robots
1

Here is my current project, bipedal robot. Nowadays, I am trying to make it walking. Harder than I thought before. It has 6 DOF per leg.

Parts of Robot:

 - 3mm, 5mm and 10mm Laser-cut-Acrylic sheets (Black)

 - 12 x Hobbyking HK15298B Servo Motors (7.4V / 20kgcm / ~68gr) (http://tinyurl.com/d8ca5ls)

 - Pololu Mini Maestro 24

 - Turnigy 4500mAh 2S Lipo

 

415×500

More update and Videos will arrive soon...

Walking, standing, sitting down

  • Actuators / output devices: Servo motors
  • Control method: Serial Port, Pololu mini maestro
  • Power source: 7.4V 4500mAh LiPo
  • Programming language: C
  • Target environment: indoor, outdoor
This is a companion discussion topic for the original entry at https://community.robotshop.com/robots/show/kubot-legs
2

Wow, nice biped!

Bipeds are great! LMR need more bipeds here! And your construction is so cool. Let’s make it walk!

3

thanks

Thank you Dickel. Yours is more impressive. It’s good with even 9gr mini servos! I use servos with 20kgcm torque but not satisfactory results are achived yet. . .

 

 

4

simplicity

if you’re having issues (as stated in your torso project) try to go simple and work your way up. Like making a smaller version or using dc motors with pot sensors if you can’t get enough torque. Maybe go for less DOF…