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07-04-2009, 10:06 PM
| #1 |
| Quarry Creeper Join Date: Feb 2008 Location: Mount Holly
Posts: 224
|  How To Destroy A R2D
Through on a 4600 motor on my SCX today to see what she will do and it didnt last 10 minutes. Guess Im going to have to go back to a Axial tranny with a dig. Was cool while it lasted though. http://www.youtube.com/watch?v=w3RrzRR_8jg |
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07-05-2009, 07:34 AM
| #2 |
| Quarry Creeper Join Date: Jun 2008 Location: Hell
Posts: 399
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How come these trannys break easily, I geuss cause they have narrow gears? For 70 or bucks they should be indestructable imo.
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07-05-2009, 10:26 AM
| #3 |
| Quarry Creeper Join Date: Dec 2007 Location: Flagstaff, AZ
Posts: 408
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Yea, the $25 Stampede transmissions are stronger than that.
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07-05-2009, 11:30 AM
| #4 |
| Pebble Pounder Join Date: Nov 2006 Location: vaca, nor cal
Posts: 134
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So I did some math.  rpm/volt x volt = RPM BL 4600 11.1 = 51,000 BRUSHED 55t 987 11.1 = 11,000 BRUSHED 15t 4317 11.1 = 47,730 These numbers I got off the Holmes Hobbies website for his handwound motor I dont really think any tranny/dig can handle that much speed |
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