Mechanics and Construction > Mechanics and Construction
Don't know what it's called...
corytran:
I'm thinking of this robotic part but I have no idea what it is called...
You've probably seen this part so many times on doors and stuff that opens and closes...
It's a cylinder tube with a shaft inside of it and the shaft goes in and out....
I need this part to build a box that opens and closes...does neone know what this part is called, where i can get it and how it is powered?
bulkhead:
Electric linear actuators? http://servocity.com/html/12v_linear_actuators.html
ed1380:
hydraulic or air powered?
corytran:
Yes! That's what i am looking for...but OMG they are SOOO EXPENSIVE!!
Admin:
The thing thats on doors is called a pneumatic spring, and they are fairly cheap ($10-$20).
(assuming you didn't mean a linear actuator)
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