ergoCub 1.1 S/N:001 – Several fingers do not open or do not close.

[S-Dafarra]

Robot Name 🤖

ergoCub 1.1 S/N:001

Request/Failure description

I have noticed that a few fingers on both hands do not move as expected.

Detailed context

In particular:

• the left thumb OC does not move and the motor encoder value is very high
• the left middle OC closes but it does not open. If I pull it I feel something making a lot of friction
• the left pinky OC closes but it does not open
• the right middle OC does not move and the motor encoder value is very high

Additional context

All the fingers were checked and fixed before departure and have been used only once during a demo. They seem to have broken on their own.

cc @maggia80 @Fabrizio69 @fiorisi

How does it affect you?

No response

[S-Dafarra]

cc @fbiggi @steb6