Jump to content

 

1825338873_SNRPN2021banner.jpg.68bf12c7791f26559c66cf7bce79fe3d.jpg

 

Position of Dec. Motor


Recommended Posts

Yup - as Steve says - once it's set up the motors will be able to drive the ota in any orientation. What you might be referring to (I think) is balance.

The idea is to slightly over balance the weight of the scope to one side or other in order to keep the motors cogs engaged. The direction of balance depends on wether it's tracking East or West.

This ensures smooth and consistent tracking motion which is essential for long exposure imaging. For general observing I doubt it matters too much :)

Link to comment
Share on other sites

Do you mean which side of the mount to put the counterweights and which side the OTA on a given object? If so, think ahead and decide how long you will have before colliding with the mount.

In any event, whichever is on the east should be a tad heavier, on most mounts, to keep the pinion pushing the worm.

Olly

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share

  • Recently Browsing   0 members

    No registered users viewing this page.

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. By using this site, you agree to our Terms of Use.