# Servo robot problem

**URL:** https://discussions.unity.com/t/servo-robot-problem/603347
**Category:** Physics
**Tags:** Physics
**Created:** [October 29, 2015, 6:19am UTC](https://discussions.unity.com/t/servo-robot-problem/603347 "2015-10-29T06:19:44Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![lockbox](https://avatars.discourse-cdn.com/v4/letter/l/9de0a6/32.png) [@lockbox](https://discussions.unity.com/u/lockbox)
#### Post date: [October 29, 2015, 6:19am UTC](https://discussions.unity.com/t/servo-robot-problem/603347/1 "2015-10-29T06:19:44Z")

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![2359637--160063--kondo6.JPG](https://europe1.discourse-cdn.com/unity/original/4X/c/5/5/c554ea7c463770521b1607dce9f6b1c1aea3c6ee.jpeg) ![2359637--160064--Bioloid_Humanoid_1.jpg](https://europe1.discourse-cdn.com/unity/original/4X/3/1/9/3192a00a9e5a8ab23a5242fc40308711a98cf79c.jpeg) ![2359637--160065--robotis-bioloid-premium-robot-kit_2.jpg](https://europe1.discourse-cdn.com/unity/original/4X/6/7/2/672319e05701a7f235ba5f81e7423f9bbfc1dcd7.jpeg) ![2359637--160066--3500.jpg](https://europe1.discourse-cdn.com/unity/original/4X/2/1/b/21b84b131c382c3bfdde76fdbb398f4c2761da65.jpeg)

I’ve been trying to create these servo-based robots using various joints in conjunction with rigid bodies and I just can’t seem to choose the right joint or configure them properly. Gravity and a rigid body on each 3D part is required because the robot needs to learn how to stand, move and balance itself without any human programming.

I have not come across any info to indicate that anyone has successfully done this with Unity. I’m starting to think I have to use a different game engine. O\_O

Any suggestions? Can I emulate the servo movement with mecanim using bones? Anybody have a properly configured servo-based robot sample I can download?

Thanks guys!

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### Author: ![mentalgear](https://dub1.discourse-cdn.com/unity/user_avatar/discussions.unity.com/mentalgear/32/96265_2.png) [@mentalgear](https://discussions.unity.com/u/mentalgear)
#### Post date: [July 28, 2019, 10:44am UTC](https://discussions.unity.com/t/servo-robot-problem/603347/2 "2019-07-28T10:44:06Z")

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Hi, would be very interested if you made progress on this issue

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### Author: ![MadeFromPolygons1](https://dub1.discourse-cdn.com/unity/user_avatar/discussions.unity.com/madefrompolygons1/32/446896_2.png) [@MadeFromPolygons1](https://discussions.unity.com/u/MadeFromPolygons1)
#### Post date: [July 29, 2019, 11:06am UTC](https://discussions.unity.com/t/servo-robot-problem/603347/3 "2019-07-29T11:06:45Z")

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> [@mentalgear](#):
>
> Hi, would be very interested if you made progress on this issue

Its 4 years later so you probably wont get a reply