Hello All,
On Wind Song, the original, I think, 2 bladed fixed prop is fitted. It performs very well going ahead, without excessive propeller induced vibration, and can push into a seaway and standing waves (cape cod canal!). Going astern with this prop, unpredictable walk it seems. However, not possible to lock the prop with current transmission when sailing, so it is whirring away, adding drag. Ideally would like to lock in the vertical position in the aperture. Have been looking at "Shaft Lok" system, which I like. I have not found any others, any recommendations? Surprisingly with engine to shaft coupling and replacement of gland nut with new dripless mechanical shaft seal there is not 2" of room on the shaft for this locking system. I like the reliability and durability of the 2 bladed prop. Anyhow still working on solutions, such as an alternate short distance coupling ete. In worst case looking at a new feathering prop, it would appear MaxProp have a good reputation. Although concerned by some posts regarding people unable to get them to feather, which could be due to numerous reasons.
I am curious if any of you have experience with this maker or others on your Alden, in particular considered those vessels with a propeller aperture and if those flow characteristics have any impact on ability to feather or stay feathered.
Thanks!
On Wind Song, the original, I think, 2 bladed fixed prop is fitted. It performs very well going ahead, without excessive propeller induced vibration, and can push into a seaway and standing waves (cape cod canal!). Going astern with this prop, unpredictable walk it seems. However, not possible to lock the prop with current transmission when sailing, so it is whirring away, adding drag. Ideally would like to lock in the vertical position in the aperture. Have been looking at "Shaft Lok" system, which I like. I have not found any others, any recommendations? Surprisingly with engine to shaft coupling and replacement of gland nut with new dripless mechanical shaft seal there is not 2" of room on the shaft for this locking system. I like the reliability and durability of the 2 bladed prop. Anyhow still working on solutions, such as an alternate short distance coupling ete. In worst case looking at a new feathering prop, it would appear MaxProp have a good reputation. Although concerned by some posts regarding people unable to get them to feather, which could be due to numerous reasons.
I am curious if any of you have experience with this maker or others on your Alden, in particular considered those vessels with a propeller aperture and if those flow characteristics have any impact on ability to feather or stay feathered.
Thanks!
