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- Q451921 subject Q8608488.
- Q451921 abstract "This article is about the marine propulsion unit. For the common network drive letter, see file server.A Z-drive is a type of marine propulsion unit. Specifically, it is an azimuth thruster. The pod can rotate 360 degrees allowing for rapid changes in thrust direction and thus vessel direction. This eliminates the need for a conventional rudder.The Z-drive is so named because of the appearance (in cross section) of the mechanical driveshaft or transmission configuration used to connect the mechanically supplied driving energy to the Z-Drive azimuth thruster device. This form of power transmission is called a Z-drive because the rotary motion has to make two right angle turns, thus resembling the letter "Z". This name is used to differentiate the arrangement of drive to that of the L-drive. It does not refer to an electric motor in a rotating pod.The device is different from the Voith-Schneider marine propulsion system (also mechanically linked), which can also quickly change the direction of thrust, as the Z-drive uses a shrouded conventional screw that pivots or rotates the propeller, unlike the variable-geometry blades of the Voith-Schneider.".
- Q451921 thumbnail Z-Drive_side_view.PNG?width=300.
- Q451921 wikiPageExternalLink pss-90-8.1-e.pdf.
- Q451921 wikiPageExternalLink Schottel.
- Q451921 wikiPageWikiLink Q105999.
- Q451921 wikiPageWikiLink Q11022.
- Q451921 wikiPageWikiLink Q11482290.
- Q451921 wikiPageWikiLink Q1201871.
- Q451921 wikiPageWikiLink Q14970.
- Q451921 wikiPageWikiLink Q16259746.
- Q451921 wikiPageWikiLink Q16518.
- Q451921 wikiPageWikiLink Q170173.
- Q451921 wikiPageWikiLink Q1755997.
- Q451921 wikiPageWikiLink Q1797381.
- Q451921 wikiPageWikiLink Q191826.
- Q451921 wikiPageWikiLink Q2055880.
- Q451921 wikiPageWikiLink Q20855.
- Q451921 wikiPageWikiLink Q209760.
- Q451921 wikiPageWikiLink Q2249159.
- Q451921 wikiPageWikiLink Q25653.
- Q451921 wikiPageWikiLink Q280758.
- Q451921 wikiPageWikiLink Q3246710.
- Q451921 wikiPageWikiLink Q326561.
- Q451921 wikiPageWikiLink Q4034663.
- Q451921 wikiPageWikiLink Q513349.
- Q451921 wikiPageWikiLink Q565690.
- Q451921 wikiPageWikiLink Q6304756.
- Q451921 wikiPageWikiLink Q6456127.
- Q451921 wikiPageWikiLink Q845080.
- Q451921 wikiPageWikiLink Q8608488.
- Q451921 comment "This article is about the marine propulsion unit. For the common network drive letter, see file server.A Z-drive is a type of marine propulsion unit. Specifically, it is an azimuth thruster. The pod can rotate 360 degrees allowing for rapid changes in thrust direction and thus vessel direction.".
- Q451921 label "Z-drive".
- Q451921 depiction Z-Drive_side_view.PNG.