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The Borstel Galactic Defense NK-7 ion cannon was a powerful ship-based ion cannon used on Imperial capital ships, especially Imperial Star Destroyers.
Description
Manufactured by Borstel Galactic Defense, the NK-7 ion cannon was a turreted starship-mounted weapon. Each turret had a single cannon which could be raised or lowered by an elevating gun plate that ran on elevation tracking rails.[1] The NK-7 had an optimum range of ten kilometers and a maximum range of eighty kilometers. The turrets were coordinated by gunnery stations to allow multiple cannons to fire at a single target; a typical volley from NK-7 ion cannons was enough to immobilize a starship for several minutes.[2]
Each emplacement featured a dedicated turbine generator and capacitor banks feeding power to the weapon via an Energy Coupler. The energy bolt travelled through an ion accu-accelerator before being fired out of the barrel. A cooling grid was located behind the Energy Coupler, and the gunnery crew stations and targeting computers were situated at the base of the turret.[1]
History
The Galactic Empire mounted sixty Borstel NK-7 ion cannons on their Imperial-class Star Destroyers.[1] The Star Destroyer Devastator used NK-7 ion cannons to disable the CR90 corvette Tantive IV over Tatooine.[2]
Appearances
- "The Farlander Papers" — Star Wars: X-Wing (First mentioned)
- Star Wars: Episode IV A New Hope (First appearance)
- Star Wars: Rogue Squadron III: Rebel Strike
- "The Stele Chronicles" — Star Wars: TIE Fighter (Mentioned only)
- Star Wars: Episode V The Empire Strikes Back
- Star Wars: X-Wing Alliance
- Star Wars: Episode VI Return of the Jedi
- X-Wing: Rogue Squadron (and unabridged audiobook)
- X-Wing: The Bacta War (and unabridged audiobook)
- X-Wing: Isard's Revenge
Sources
Star Wars Customizable Card Game — Premiere Limited Card: Ion Cannon (backup link)- The Essential Guide to Weapons and Technology
- The Official Star Wars Fact File 11 STA 3-4: Imperial Star Destroyer
- The Official Star Wars Fact File 22 ION 1-2: Ion Cannon
- The Official Star Wars Fact File 76 DEA 17-18: Death Star – Exterior
- The New Essential Guide to Weapons and Technology
- Star Wars: Empire at War: Prima Official Game Guide
- Star Wars: Empire at War: Forces of Corruption Expansion: Prima Official Game Guide