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Old Aug 16, 2012, 04:05 AM
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Power Mos Graupner: how to.

Good morning, I've just bought a motorglider, a Reichard Blizzard, and the last owner used it without motor, only in slope.
However I have to use it also in other location, so I need the motor.
The original setup is Graupner Ultra 1600 16v and Graupner Power Mos 75: is there someone who knows them?
I try to find something on the web but without success....
I don't understand if this kind of speed controller is opto like the 60 model and how to configure it....
Yesterday I tried to verify it with a 3s Lipo but the lights on it (red and Green) blink alternatively....and there was no sound from it !!
And nothing's happened....

best regards

Angelo
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Old Aug 17, 2012, 01:19 AM
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No one can help me ? I also found a kind of sheet where it's wrote how to set up the 60A model, but it seems it doesn't work....

Angelo
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Old Aug 17, 2012, 08:06 PM
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will this help?

Found some links on google.

http://www.cornwallmodelboats.co.uk/...pner_7176.html

http://www.rc-network.de/forum/showt...ra-1600-5-12-V

Try to use a RX battery(4,8v) to power your RX.
And then hook up your Lipo

Opto means no BEC(no power to RX)

remember to take off your prop when you testing your motor!!!!!!



best regards

Rune
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Old Aug 18, 2012, 07:44 AM
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Thank you very much!
The 75 model otherwise has no "opto" written on it, so I don't know if it is opto or not.....
Here' a photo (I know that if the receiver is under a dedicated battery, the connector from speed controller and receiver should be with only two wires, but this has three...)
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Angelo
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Old Aug 18, 2012, 01:51 PM
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I dont have this reg,but you can try to hold the red button when you plugg the battery

or you can take out the +(red) from the servo plugg from the reg, and use it as a opto with Rx battery

you can also try to mail Graupner for manual!

Rune
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