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11-16-2011, 10:40 AM | #1 |
Newbie Join Date: Oct 2011 Location: Fort Mill
Posts: 17
| 20t motor and 45t motor gearing question?
What’s up everyone i got a scx10 with an axial 20t motor. The spur gear is an 87tooth. I’m looking for the best set up for an all-round trail rig. I want it able to get over and through anything or at least mostly anything. My crawler has a Novak rock star 45t motor with an 87 tooth spur gear. It’s for some trail but mostly crawling. The pinion gears i have are a 14tooth, 16tooth, and 20 tooth. Out of the pinion gears listed what do you think i should pair what pinion to witch truck? Thank you!
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11-16-2011, 03:40 PM | #2 |
Rock Crawler Join Date: May 2009 Location: Queensland, Australia
Posts: 610
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Without knowing what voltage you are running its hard to give you a ballpark. Plus gearing is something that differs from person to person. I would just start at the smallest pinion and then go up from there till you find at set up you are happy with. Just keep the motor temp under 160°f and you'll should be fine. |
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