HK15322MG Digital Slim Wing Servo 1,75 kg / 0.10sec / 19g

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Work good but watchout

Jul 27, 2018

I juste receive 4 of them to use in an 2m70 glider.
They seem work fine, good torque, low noise, but the peak current at start is very high.
With four of them, a 5A bec is not enough.
After a quick movement the BEC voltage can drop, so the receiver reset.
Je viens d'en acheter 4 pour monter dans un planeur de 2m70.
Ils semblent bien fonctionner, bon couple, peu de bruit, mais le pic de courant est très élevé.
Avec quatre servos, un BEC de 5A n'est pas suffisant.
Après un mouvement rapide la tension du BEC peut chuter et le récepteur redémarrer.

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Customer Rated

Jan 28, 2015

bought 4 of them.... 1 did not work from the beginning... have a lot of Play in the gear... u get wat u pay for

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Customer Rated

Dec 07, 2014

Not impressed with these and will not use them. The 2degrees play in the output shaft is excessive. They jitter as soon as a slight force is applied (controller set for deadband that is less than the play?). Also treats pulses longer than 1.9ms as 1.9ms (but does respond down to 0.9ms (as do some other digital servos).

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Customer Rated

Nov 06, 2014

Not impressed with these and will not use them. The 2degrees play in the output shaft is excessive. They jitter as soon as a slight force is applied (controller set for deadband that is less than the play?). Also treats pulses longer than 1.9ms as 1.9ms (but does respond down to 0.9ms (as do some other digital servos).

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Customer Rated

Nov 01, 2014

I purchased 4 of these and put them on my servo tester and ran them until the batteries died. There was no glitching or stuttered movement. They ran perfectly. I will be putting them into an S4083 profile wing that's 1.5m. They fit much better than the servos I had in it originally.

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Customer Rated

Jan 31, 2014

The only thing bad I have to say is that the wires come out of the casing and have no rubber bushing to protect the wires from sharp edge of case. This will be a fatigue point, but nothing some silicone can't fix. Having no problem using 4 of them @ 6v and with two other analog servos in the mix.

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Certified Buyer Rated

Sep 16, 2013

I now use this servo in many gliders up to 2,7 meter span, for flaps and ailerons. No problems yet.

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Customer Rated

Jun 11, 2013

Gut, stark und relativ genau. Sie "knurren" im Ruhezustand etwas.
Fr meine Nieuport 11 (49") tun sie aber ihren Dienst!

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Certified Buyer Rated

Jun 08, 2013

I use theese servos in a Arthobby Odessey 2,7 meter glider for flaps and ailerons. Working great. Will get more.

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Certified Buyer Rated

Apr 26, 2013

Working smooth , drains 1.3 Amps when blocked .