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11-09-2010, 03:00 PM
| #1 |
| ~THE SCALE SHOP~ Join Date: Apr 2006 Location: KILLEEN TX
Posts: 10,056
|  about what kv is a 45-55 turn brushed crawler motor?
anyone know? or even a close ballpark calculation?
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11-09-2010, 03:12 PM
| #2 |
| Newbie Join Date: Apr 2010 Location: France
Posts: 31
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I think it's about 1000-1200kv no more . Correct me if I'm wrong
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11-09-2010, 03:50 PM
| #3 |
| PapaGriz Yo   Join Date: Apr 2004 Location: In the garage building the wife a crawler
Posts: 13,137
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Roughly 1210 KV.
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11-09-2010, 03:52 PM
| #4 |
| MODERATOR™  Join Date: Jul 2004 Location: Ohio
Posts: 18,928
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Holmes got some sample numbers a while ago. 10t - 6526 15t - 4317 17t - 3753 20t - 3216 21t - 3082 23t - 2790 25t - 2588 35t - 1565 45t - 1210 55t - 987 65t - 837 |
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11-09-2010, 03:58 PM
| #5 |
| PapaGriz Yo Join Date: Apr 2004 Location: In the garage building the wife a crawler
Posts: 13,137
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Here is the table I came up with from my research and from what Holmes Hobbies had posted on the site. I have been using this for a while.
Last edited by Grizzly4x4; 11-10-2010 at 09:18 AM. Reason: clarification |
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11-09-2010, 04:02 PM
| #6 |
| ~THE SCALE SHOP~ Join Date: Apr 2006 Location: KILLEEN TX
Posts: 10,056
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huge thanks guys! ironically i was asking because i wanted to know what HH puller would be compatible with my current 45 and 55 turns ;) very helpfull charts |
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11-09-2010, 04:05 PM
| #7 | |
| MODERATOR™ Join Date: Jul 2004 Location: Ohio
Posts: 18,928
| Quote:
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11-09-2010, 04:09 PM
| #8 | |
| PapaGriz Yo Join Date: Apr 2004 Location: In the garage building the wife a crawler
Posts: 13,137
| Quote:
 Give the beers to PeePee, gimme 2 Jack and Coke double talls and we're all squared up.  | |
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11-10-2010, 08:27 AM
| #9 |
| owner, Holmes Hobbies LLC  Join Date: Nov 2004 Location: Volt up! Gear down!
Posts: 20,290
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It should be noted that all KV values are taken under no load and zero timing. The three slot motors will show more speed change with timing advance, but the multislot motors (pullers) will not be as slow under load.
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