Hello All,
I'm a student and am in the process of designing a robotic arm for a research company. I am planning on using the Axon II MCU but am having difficulty finding motors. The arm needs to have 3 DOFs and the main 'shoulder' joint motor needs to have a torque of around 10Nm. The only problem is that it needs to be able to hold the position for around 30 seconds, so my question is what would be better servos or stepper motors and have you got any reccomendations on what ones to use?
Many Thanks,
Evan