02-23-2005 01:01 AM

russell

Re: pic: 696 - What big teeth we have!

20:1 reduction times around 50 rpm on the van door motor comes out to about 2.5 rpm. I assume this isnt for your drive train (unless you only have one wheel, and you want to go incredibly slow...?) so I have to guess that it is for an arm. It must go awful slow.. but be awful strong !

02-23-2005 01:06 AM

Jeff K.

Re: pic: 696 - What big teeth we have!

That is an insanely nice gearbox for your arm. I remember the top/vandoor mounting plate from the other post you had.http://www.chiefdelphi.com/forums/sh...987#post334987

02-23-2005 07:52 AM

Kyle

Re: pic: 696 - What big teeth we have!

If that is being used to lift an arm, do you plan on using the robot to stack tetra's and then in the off season to be a car jack?
Nice job.

02-23-2005 05:29 PM

greencactus3

Re: pic: 696 - What big teeth we have!

very nice. nice mill work too. what material is that gear?

02-23-2005 05:42 PM

Cory

Re: pic: 696 - What big teeth we have!

Looks like Brass.

02-25-2005 01:50 AM

kshag

Re: pic: 696 - What big teeth we have!

the worm gear in this picture is made of bronze

02-25-2005 09:13 PM

george56

Re: pic: 696 - What big teeth we have!

looks nice! how much does it weigh? its got to weigh at least 15 to 20 lbs.

03-16-2005 01:29 AM

sanddrag

Re: pic: 696 - What big teeth we have!

It weighs in the 12-13 lb range. I'm not sure exactly. Not visible in the picture is the steel worm and steel worm shaft.

03-16-2005 10:34 AM

george56

Re: pic: 696 - What big teeth we have!

wow! thats not that bad! nice job.

03-20-2005 02:08 AM

Katy

Re: pic: 696 - What big teeth we have!

Won't a brass gear get chewed up pretty badly?

03-20-2005 01:17 PM

sanddrag

Re: pic: 696 - What big teeth we have!

It's not brass, it's bronze. And anyhow, we design things to not get "chewed up" at all. Those teeth are at least a good 1/4" tall/deep. And the face width is something lik an inch. We will not have any problems whatsoever with this gear.