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| Gear ratio for Roban Sea hawk https://www.spirit-system.com/phpBB3/viewtopic.php?f=21&t=2327 |
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| Author: | Trek nut [ Sun 03. Dec 2017 19:13:48 ] |
| Post subject: | Gear ratio for Roban Sea hawk |
I have a 700 size Sea hawk from Roban models , does anyone know the gear ratio for that ? Thanks |
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| Author: | ZeXx86 [ Sun 03. Dec 2017 20:15:17 ] |
| Post subject: | Re: Gear ratio for Roban Sea hawk |
Hello, gear ratio can be calculated easily by equation: Main gear tooths / Motor pinion tooths = Gear Ratio So it is only needed to know these two things, then you can calculate it. |
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| Author: | Trek nut [ Mon 04. Dec 2017 20:59:36 ] |
| Post subject: | Re: Gear ratio for Roban Sea hawk |
Hi Tomas ! I knew that part , but since the model has 2 stages gears that why I was lost , may be someone has the same model could give me a short cut . Thanks |
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| Author: | goodhunting [ Fri 20. Apr 2018 10:42:26 ] |
| Post subject: | Re: Gear ratio for Roban Sea hawk |
two stage is no brainer.... count the teeth on both gears at each stage... get the gear ratio for the first stage and multiply it with the gear ratio on the second stage... This will give you the overall gear ratio.. gh |
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