Power consumption of arm

Hello! I am trying to make Reachy’s arm wearable, and I would like to know exactly its power consumption, in Reachy 2023 is stated that it’s 51W but the motors are different so I cannot infer the same for 2019, could you give me a hand?

It is stated as well in 2023 documentation that the arms have an SMPS2Dynamixel power board, which admits 12V and 5A in nominal conditions, is it the same for the 2019 arm?

Thank you for your time!

Hi @JEMartin, indeed the 2019 version use an SMPS2Dynamixel and the motors used MX-* uses 12V as input.