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DIY Dob Equatorial Platform ??

Posted: Wed Jun 10, 2020 7:28 pm
by Dragonsfire
Is their a favorite format out their that people like best to build a mount for a Dob?
With new tech (Stepper Motors redaly available that are used in 3D printing) their should be easier ways now to build a platform to place a Dob on their. Even to make adjustments to alignments while taking pics like the Sun/Moon. The Dob Knob can be a pain to smoothly center the object.
:)

Re: DIY Dob Equatorial Platform ??

Posted: Wed Jun 10, 2020 7:41 pm
by Graeme1858
Here's some research material for you .

https://www.skyatnightmagazine.com/advi ... ian-mount/

There's a John Dobson video on Youtube too!

Let us know how you get on.

Regards

Graeme

Re: DIY Dob Equatorial Platform ??

Posted: Wed Jun 10, 2020 8:01 pm
by SkyHiker
Orion and Skywatcher sell goto Dobs, maybe you should upgrade to one of those.

Re: DIY Dob Equatorial Platform ??

Posted: Thu Jun 11, 2020 4:47 pm
by Dragonsfire
Thanks!
Not putting any money to a new scope, if anything a GEM mount and thats allot of cash.

These are the most interesting I find;

https://www.skyatnightmagazine.com/advi ... -platform/
https://photographingspace.com/diy-equa ... -pictures/

Re: DIY Dob Equatorial Platform ??

Posted: Thu Jun 11, 2020 6:39 pm
by SkyHiker
An EQ platform is meant for tracking. So you will still have go align the Dob manually. If you are near the target then you should be able to use the controls (if it has any, most likely not) to get closer. Once you are on target it will stay there. But since EQ platforms don't have controls, usually, you can't use controls to get closer.

Of course you can build your own, make it dual axis and add a control pad to your self computerized system. I did that for my 10" Dob, it worked fine.

Re: DIY Dob Equatorial Platform ??

Posted: Fri Jun 12, 2020 1:46 am
by Dragonsfire
Thats what I want to do :)