How can i speed up a 20:1 worm gear

  • Thread starter Thread starter TheCollector
  • Start date Start date
  • Tags Tags
    Gear Speed
Join the discussion
Registration is free. Ask a follow-up in this thread, or start your own.
3 replies · 5K views
TheCollector
Messages
4
Reaction score
0
i have a 20:1 worm gear but would like to lower the ratio as much as possible. what can i do to lower the ratio? the lower the better
 
Physics news on Phys.org
brewnog said:
Reduce the pitch of the worm gear, or increase the number of teeth on the spur.
the gear I am using is tiny, like a half inch and it only comes in 20 teeth. the only worm i can find for it is 48 pitch. I am looking at https://sdp-si.com/ only so are there any other sites that have half inch or even better 3/16 gears with more teeth and worms with smaller pitches?
 
What are SDP's part numbers of the gears you are using? Can you use bevel gears?