Meade Telescope DS2000 Worm gear and thubscrew
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Worm gear for DS2000 model Meade Telescope goto mount like DS2102MAK
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- Printables
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- Mechanical Parts
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- Creative Commons — Attribution — Share Alike
I picked up an old but mostly functional Meade DS-2102MAK telescope with Goto mount for my kid. The batteries had been left in it for years so I had to open up the mount in any way to clean it up and I discovered the worm gear on the base motor was cracked along the length. I pressed it out with some gentle persuasion and then designed this replacement with Inventor. The gear works in the mount and it fits snug on the splines of the shaft. You have to provide a little gentle persuasion with the old gear to get it over.
Also the thunm screw was still there but someone had stripped the thread in the scope so I made this plastic replacement which is slightly fatter than the origina and carefully ran it in the old thread now it holds.
Important to print this upright with only support touching build plate. I printed mine with PETG because its a bit tougher and smoother when printed. I used random seam otherwise it makes an uneven buge on one side which makes the run gear uneven