- Joined
- Jun 7, 2013
- Messages
- 10,105
If the stud gear is 30, then the screw gear should be 60, or any other combination that gives a 2:1 ratio. correction! it is not the spindle gear that counts, it is the STUD gear that counts, everything that is in between the spindle and stud gear and between the stud gear and the screw gear are considered idlers and do not enter into the overall ratio (I think).
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