The tree winches mounted foreward in my Fisher (see album) are mounted in both positions. Two on their side and one upright. This was purely to acheive the required runs (length and direction) for the continuous loops.
I agree that the best mounting is upright in order to facilitate access to screws etc. I feel though that there may be a slight advantage in having the servo on it's side -putting the drum in the vertical plane – which may just help to keep the lines on the drum should something 'slacken' a bit under winching. A spring tensioner getting overstretched etc etc.
Some winches have enclosed drums to prevent the sheet from coming of the drum.
George
Edited By George Edward Connery on 18/05/2020 11:41:53
Edited By George Edward Connery on 18/05/2020 11:42:52
Edited By George Edward Connery on 18/05/2020 11:43:25