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SAB Goblin 630/700/770 SAB Heli Division 630/700/770 - Goblin Helicopters Factory Support


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Old 07-01-2021, 11:13 PM   #1 (permalink)
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Default Raw maiden and question

Just maidened my Raw. I love it. I was wondering how tight the motor belt should be? My belt was slightly fraying on the bottom edge after my first flight. I have about 4mm of give when I push on it.
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Old 07-02-2021, 03:37 AM   #2 (permalink)
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hi the belt is fraying because its running off the one way pulley... you need to lift or lower the motor pulley until the belt runs in the centre of the one way pulley when turned in the direction that rotates the main blades clockwise..... ( motor anticlockwise ) as for tension it needs to be just past "flappy" which is at the point when the belt feels "springy" hope this helps and enjoy your RAW
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Old 07-03-2021, 04:58 PM   #3 (permalink)
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Thanks! I made the adjustment you reccomeded.

I loved it today with RT ultimates........ Plus the Barbie sparkle blades went really well with the pink canopy
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Old 07-04-2021, 01:19 AM   #4 (permalink)
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What EGO motor you running in your Raw? 4530-550?
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Old 07-04-2021, 09:10 AM   #5 (permalink)
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Quote:
Originally Posted by OICU812 View Post
What EGO motor you running in your Raw? 4530-550?

It's actually the 4525 515kv. I like to run lower headspeeds and with the stock 21t pinion this put me at right about 1950 headspeed. I might get the 22t pinion because I would like just a bit more, but with my smaller lighter packs (3700) 1900 is plenty.

I also run the kolbiri esc and light landing gear.
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Old 07-04-2021, 10:24 AM   #6 (permalink)
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Running the 4525HT-550 in mine. Awesome power and runs really cool.
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Old 07-05-2021, 06:16 AM   #7 (permalink)
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Quote:
Originally Posted by wstuart View Post
Thanks! I made the adjustment you reccomeded.

I loved it today with RT ultimates........ Plus the Barbie sparkle blades went really well with the pink canopy


Only real men can fly the RAW in pink Barbie colors!
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Old 07-05-2021, 08:56 AM   #8 (permalink)
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That pink canopy looks good with the ultimate blades.
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Old 07-05-2021, 10:29 AM   #9 (permalink)
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+1 Pink with the Ultimate's look awesome!
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