Tractor Beam Range

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Simon_Jester
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Tractor Beam Range

Post by Simon_Jester »

Do we have good figures for the maximum effective range of Star Wars tractor beams?

The obvious example that comes to mind is when the Death Star captures the Millenium Falcon in A New Hope; when the tractor nails them the Death Star appears to subtend about five degree or so on screen (at a guess)... range of a few thousand kilometers?
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General Brock
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Re: Tractor Beam Range

Post by General Brock »

The Wookiepedia has a tractor beam entry.
The Phylon Transport Q7 tractor beam projector was a variant of tractor beam heavily favored by the Galactic Empire, which placed 10 Q7 projectors on each of its mighty Imperial Star Destroyers in rotating towers. The towers possessed considerable strength, range, and precision, and were capable of capturing most ships, including CR90 corvettes, with an effective range of up to 220 kilometers. This projector, like most other tractor beams, required considerable amounts of space, power, and crewmembers to operate effectively. The Empire also installed them on their Executor-class Star Dreadnaughts with the Executor having 40 of them.
If the Death Star had larger ones, I wouldn't be surprised, and the 'Falcon was far enough away that the station appeared to be a moon, and not obviously a space station, when she was caught. (at lest, that is what appears to have happened). That suggests a range of greater than 220 kilometers. I've not actually sat down to figure out what the Death Star would look like from 220 km in space from a habitable planets former orbit or further out, though.
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adam_grif
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Re: Tractor Beam Range

Post by adam_grif »

If we know the size of the Death Star, and we know how large it was on screen, then we can work our how far away it must have been, and thus get the minimum value for maximum tractor beam range on the DS.
A scientist once gave a public lecture on astronomy. He described how the Earth orbits around the sun and how the sun, in turn, orbits around the centre of a vast collection of stars called our galaxy.

At the end of the lecture, a little old lady at the back of the room got up and said: 'What you have told us is rubbish. The world is really a flat plate supported on the back of a giant tortoise.

The scientist gave a superior smile before replying, 'What is the tortoise standing on?'

'You're very clever, young man, very clever,' said the old lady. 'But it's turtles all the way down.'
General Brock
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Re: Tractor Beam Range

Post by General Brock »

I'm surprised nobody has tried yet. I guess tractor beams aren't as exciting as turbolasers.
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