Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Registered members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
DIY & Tutorials
DIY For Audio
DIY motorised PC Monitor
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Help Support AVForums:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="Timber_MG" data-source="post: 42313" data-attributes="member: 18"><p>The metric nut is such, that it doesn't backdrive, leaving the motor only to overcome friction and the power of lifting the mass (though the friction is great and reduces drive efficiency to the region of 20% or so with a metric thread). A deep groove bearing should work just fine to carry the load at the base.</p></blockquote><p></p>
[QUOTE="Timber_MG, post: 42313, member: 18"] The metric nut is such, that it doesn't backdrive, leaving the motor only to overcome friction and the power of lifting the mass (though the friction is great and reduces drive efficiency to the region of 20% or so with a metric thread). A deep groove bearing should work just fine to carry the load at the base. [/QUOTE]
Insert quotes…
Verification
Post reply
DIY & Tutorials
DIY For Audio
DIY motorised PC Monitor
Top