Hi,
Looking to use a motor as a 'variable weight' (think of a shaft mounted drum with cable spooled on it; motor maintains a programmed torque against the cable being pulled out & let spool up again)
I've seen claims (& videos) of steppers with encoder feedback controllers behaving nicely and returning gracefully to a set position when moved away from that set position, however they are demonstrated reasonable gently and less than 1 rev, this application would be many turns against set torque.
My expectation is the controllers would just throw up errors & shut down, is there a way around this?
Many thanks for any kind replies
Looking to use a motor as a 'variable weight' (think of a shaft mounted drum with cable spooled on it; motor maintains a programmed torque against the cable being pulled out & let spool up again)
I've seen claims (& videos) of steppers with encoder feedback controllers behaving nicely and returning gracefully to a set position when moved away from that set position, however they are demonstrated reasonable gently and less than 1 rev, this application would be many turns against set torque.
My expectation is the controllers would just throw up errors & shut down, is there a way around this?
Many thanks for any kind replies