ergoCub 1.1 S/N:001 – r_index_oc does not move

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ergoCub 1.1 S/N:001 – r_index_oc does not move #1713

Closed GiulioRomualdi closed 5 months ago

GiulioRomualdi commented 5 months ago

Robot Name 🤖

ergoCub 1.1 S/N:001

Request/Failure description

The right index open close stopped moving while teleoperation

Detailed context

According to the motorgui the joint seems fine still the motor position is -26817.3 deg

Additional context

No response

How does it affect you?

Tomorrow afternoon we have a demo and it would be nice to have it functional https://github.com/ami-iit/lab-events-demos/issues/293

github-actions[bot] commented 5 months ago

⚠️ Detected missing mandatory information

Hi @GiulioRomualdi 👋🏻

Some of the following points need your attention.

You are required to:

[x] enter the Robot Name.
[x] give the issue a meaningful Title.
[ ] provide a Detailed Context (at least 100 characters).

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AntonioConsilvio commented 5 months ago

Hi @GiulioRomualdi. the problem occurred because the pin-screws that hold the pulley attached to the pinky motor were unscrewed. So the motor was running without making the finger move.

I fixed this problem by re-tightening the pin-screws.

We are planning a redesign to prevent it from happening again.

cc @maggia80 @fbiggi @salvi-mattia @Fabrizio69