Cable Carrier (Drag Chain) Simulation via Joints — Possible Instability or Over-segmentation Issue

Omniverse Isaac Sim
, ,
1

🧩 Topic: Cable Carrier (Drag Chain) Simulation via Joints — Possible Instability or Over-segmentation Issue

Isaac Sim Version:
4.5.0

Operating System:
Windows 11

GPU Information:

  • Model: RTX 4060 Ti

  • Driver Version: 581.80

🧠 Topic Description

I created a cable carrier (drag chain) animation in Blender to simulate realistic cable protection movement.

Now I want to reproduce the same motion inside Isaac Sim 4.5 using articulation joints instead of baked animation.

However, when I try to build it with many segments, the simulation becomes unstable or doesn’t behave correctly.

I suspect this may be caused by too many connected joints or incorrect physics/joint parameter settings, but I’m not sure which part is responsible.

I’d like to know the recommended setup or best practice for building a multi-segment cable carrier that behaves physically stable and follows motion smoothly in Isaac Sim.