| XRAY - Model racing cars https://setup.teamxray.com/xsetup/legacy/ |
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| Pinion Gear size https://setup.teamxray.com/xsetup/legacy/viewtopic.php?f=8&t=27325 |
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| Author: | Fireblade [ Mon Nov 19, 2018 19:40:04 ] |
| Post subject: | Pinion Gear size |
What pinion gear are you guys running with a stock 84 tooth 48 pitch spur. I am looking to get a 13.5 and a 17.5 540 motors? |
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| Author: | MILAN [ Mon Nov 19, 2018 22:37:54 ] |
| Post subject: | Re: Pinion Gear size |
it all depends on the race rules and if it's blinky mode This is the mostly used gear ration that i know in blinky classes with 13.5T motors - indoor 5.0 gear ratio and outdoor 4.5 gear ratio with 17.5T motos - indoor 4.5 gear ratio and out door 4.0 gear ratio You need to calculate the gear ratio: (spur gear : pinion) x 1.9 = gear ratio example: (84 : 32) x 1.9 = 4,99 [1.9 is the inner ration in T4] |
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| Author: | Fireblade [ Wed Nov 21, 2018 04:29:05 ] |
| Post subject: | Re: Pinion Gear size |
Thanks MILAN |
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| Author: | Ruth47 [ Tue Jun 04, 2019 12:01:50 ] |
| Post subject: | Re: Pinion Gear size |
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