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12-24-2005, 12:44 PM
| #1 |
| I wanna be Dave Join Date: Apr 2004 Location: SoCal
Posts: 5,027
|  Looking for some gears (5mm pinion)
I can't seem to find any 5mm bore 48 pitch pinion gears.  I need these for a brushless project. The motor I want to use has a 5mm shaft. Thanks Last edited by EeePee; 12-24-2005 at 01:36 PM. |
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12-24-2005, 12:50 PM
| #2 |
| I wanna be Dave Join Date: Jul 2005 Location: Cedar Rapids
Posts: 2,028
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I don't know of any. Why not switch to 32 pitch, that would give you more options. Have you tried drilling one out to make it 5mm? Contact: http://www.starluckrc.com/catalog/ He might be able to get you some. Last edited by Cole82; 12-24-2005 at 12:56 PM. |
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12-24-2005, 12:54 PM
| #3 |
| MODERATOR™   Join Date: Jul 2004 Location: Ohio
Posts: 18,928
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Google has about 562 results http://www.google.com/search?hl=en&l...ch&btnG=Search And I found this one: http://www.finedesignrc.com/hardware.asp Are 30 teeth a very lot? Last edited by EeePee; 12-24-2005 at 01:12 PM. |
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12-24-2005, 01:31 PM
| #4 |
| I wanna be Dave Join Date: Jul 2005 Location: Cedar Rapids
Posts: 2,028
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That guy has screwed a lot of people. Buy at your own risk. Yes 30 tooth is a lot. |
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12-24-2005, 01:34 PM
| #5 |
| MODERATOR™ Join Date: Jul 2004 Location: Ohio
Posts: 18,928
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I've seen a few posts about 5mm pinion gears here on this site, and I spent some time looking, but I came up empty. Maybe someone who knows will spot this thread...
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12-24-2005, 03:10 PM
| #6 | |
| I wanna be Dave Join Date: Apr 2004 Location: SoCal
Posts: 5,027
| Quote:
30 teeth is to many. What I am looking for is 19, 20, 21, and 22. Cole 82; Yeah reaming them may be the only option, but if possible I'd like to just buy some. They have to be absolutely precise. This will be turning alot of rpm's. | |
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12-24-2005, 03:17 PM
| #7 |
| Rock Crawler Join Date: Mar 2004 Location: BAY AREA
Posts: 557
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Have you tried http://www.sdp-si.com/... They are very well stocked...
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12-24-2005, 04:30 PM
| #8 |
| 06 Super National Champ  Join Date: Jun 2004 Location: Stark Industries Bar and Grill
Posts: 11,361
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SDP/SI has .5 module 18 tooth pinion wire. 48p is .529 module The material is brass, you'd have to run it on a plastic spur. You'd also have to drill out the 5mm center. https://sdp-si.com/eStore/PartDetail...40&GroupID=439 |
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12-24-2005, 11:53 PM
| #9 |
| owner, Holmes Hobbies LLC  Join Date: Nov 2004 Location: Volt up! Gear down!
Posts: 20,290
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I have a mill. Pm me if you want a boring done of your favorite pinion. I have done to a lot of my own pinions. Brushless motors can make having the right pinion a bit harder. I have to have a 4mm pinion for a motor that I just recieved.
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