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adacho
02-23-2012, 12:15 PM
Hi,
I'm building now cessna 172 trim wheel and I want to use a potentiometer for trim level regulation. But potentiometers are rotating only in 275 (or 270) degrees so what do you think? It's will be ok or I should use gearwheel? or maybe use encoder instead of potentiometer? The simulator will not be an exact replica of the Cessna 172 aircraft.

Look at my project:
6298

Sorry for language mistakes :)

Thanks for reply

den19
02-23-2012, 01:10 PM
You need to use a 10 turn pot like this one. I use one of these for my GA trim wheel, and it works really well

http://uk.mouser.com/ProductDetail/ETI-Systems/MW22B-10-10K/?qs=sGAEpiMZZMukHu%252bjC5l7YUWoBAU4hLfjNnFyhhtFuys%3D

Den

AK Mongo
02-23-2012, 10:15 PM
You need to use a 10 turn pot like this one. I use one of these for my GA trim wheel, and it works really well

http://uk.mouser.com/ProductDetail/ETI-Systems/MW22B-10-10K/?qs=sGAEpiMZZMukHu%252bjC5l7YUWoBAU4hLfjNnFyhhtFuys%3D

Den

This is how I built mine as well.

Reid

adacho
02-24-2012, 06:47 AM
Thanks for help! I will use this potentiometers.

No Longer Active
02-24-2012, 08:18 AM
Are these 10 turn pots seen as an axis or button clicks like a encoder?

Cheers,

Alex

tomenglish2000
02-24-2012, 10:14 AM
Hi Alex,

10 turn pots are just like regular pots electronically so they will appear like an axis.

Tom.