|[AMRadio] Motorized Variables|
rickbras at airmail.net
Fri Jun 30 12:00:36 EDT 2006
Calling all Vacuum Variable Gurus...
I am in need of education on vacuum variables and how they are motorized:
Is it necessary to use "stepper" type motors or will a high gear
reduction type configuration work as well?
How are the limit switches accomplished? Is a friction type clutch safe
enough or are the capacitors too delicate for that?
What is the best speed (RPM) to use when turning the capacitor?
Should I be concerned with interference if I use 115 vac motors?
As you can tell, I'm dumb as a stick about these things. Any advice and
help would very much appreciated. I'm sorry for the duplicate posts to
those who are on multiple lists.
More information about the AMRadio mailing list
This page last updated 17 Oct 2017.