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Power HD Servo


Scotty97

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I’ve just fitted a Power HD Servo to a rolling chassis I had, and when I plug in a 4 x AA battery pack the servo doesn’t want to go back to neutral position and shakes slightly.

 

I had a hump pack there, plugged this in and it works perfect.

 

anyone seen this before??

 

I always use 4 x AA in my other hyper with Savox Servos and never see this issue?

 

The AA batteries were brand new GP Ultra

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Is it possible that the 4AA are not producing the correct amount of voltage for the Power HD servo? I would measure the output of the hump pack and do the same for the 4AA batteries.  Also check if the AA batteries are in series or parallel.

 

Test the batteries on one of your Savox servos where you know it has previously worked.

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