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Old 08-19-2021, 10:07 AM   #1 (permalink)
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Default Oxy 4 Sport 3S-4S setup advice

I am looking at doing a lightweight 3S 360 blade setup. I think the main gear is 150T if I am not mistaken. I was thinking 3S or maybe a 4S. I will be doing a HS of about 2700 or so. Any motor and pinion suggestions?
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Old 08-19-2021, 10:44 AM   #2 (permalink)
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The Align 460MX 3200KV is a beast of a little motor for 3S, not sure if it will work in the Oxy though.
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Old 08-20-2021, 02:36 AM   #3 (permalink)
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I used to fly Oxy 4 360 with 460mx 6s motor before, ok for sport flying.
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Old 08-20-2021, 09:35 AM   #4 (permalink)
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Lompma,

I find the "eCalc" online RC heli calculator is an invaluable tool for estimating the best combinations of motors, gearing, battery power and desired rotor speeds. A subscription quickly pays for itself by eliminating a lot of trial and error with gear later.

If you use Castle ESC's, there's a free version of eCalc restricted to their products. I started with that but later upgraded to a subscription to help support continued site development.

John L.
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Old 08-20-2021, 10:04 AM   #5 (permalink)
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Quote:
Originally Posted by ht.hitech View Post
I used to fly Oxy 4 360 with 460mx 6s motor before, ok for sport flying.
That's a 970 peak watt motor. What's enough for 3d????
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