Chief Delphi - Worm Drive

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yarudl

15-01-2013 14:28

Worm Drive

Where is the best place to find a cost effective worm drive? I'm looking for something that costs about $200 or less preferably and has a 15:1 ratio. The input will most likely be 2 CIMs. Any thoughts? I've googled for a while and rino came up (now ondrives) but the boxes are still pretty pricey. Is the only option to cough it up? I know I could build one with gears from mcmaster or such places but I'd like to avoid that if possible.

steelerborn

15-01-2013 14:35

Re: Worm Drive

Andymark sells a worm gearbox, I think it is a bit of a higher reduction than what you want, but you could always speed it up in sprocket size.

Gregor

15-01-2013 14:37

Re: Worm Drive

Andymark sells the Wormbox, which is a 16:1 reduction, and costs $120.

yarudl

15-01-2013 17:00

Re: Worm Drive

The wormbox is out of stock unfortunately. Otherwise I would be on board with that.

MichaelBick

15-01-2013 17:21

Re: Worm Drive

Look at SDP-SI. They sell all kinds of gears and pulleys. You should be able to find a worm gear and matching spur gear there that will fit your needs.

Dad1279

15-01-2013 17:31

Re: Worm Drive

Quote:

Originally Posted by yarudl (Post 1215967)

The wormbox is out of stock unfortunately. Otherwise I would be on board with that.

The gears, bearings, and shafts are in stock.

AllenGregoryIV

15-01-2013 17:49

Re: Worm Drive

http://www.chiefdelphi.com/forums/showthread.php?t=80596&highlight=garage+door+worm

The above thread has a good link. I haven't used it but the gears look the same as the ones in the Andymark Wormbox.

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