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        Found WTB Graupner 720 BB motor

#1 crashnburned Oct 06, 2012 10:21 PM

WTB Graupner 720 BB motor
 
I'm looking for a Graupner Speed 720 BB brushed motor. The 720 is the high torque version so unfortunately a 700 will not work for this application.

If you have one you are willing to part with for a reasonable price, then please let me know via PM or on here.
Thanks!

#2 bushpilotx1 Oct 07, 2012 03:31 PM

I may have one, Ill check

#3 crashnburned Oct 07, 2012 04:05 PM

I would appreciate that !

#4 bushpilotx1 Oct 08, 2012 12:21 AM

I havent gone to the warehouse yet m, I do know I have a a old in great shape astro O40 with the gearbox,

#5 crashnburned Oct 08, 2012 06:33 AM

If it is the Marine 40 (441G), then I would be interested in it. Thanks.

#6 bushpilotx1 Oct 08, 2012 07:29 AM

how can I tell?

#7 crashnburned Oct 08, 2012 04:54 PM

Is the output shaft on the gearbox threaded or plain? (Should be plain) What is the diameter of the output shaft? (Marine is 3/16") The gear ratio should be 1.63 to 1 on the marine.

#8 bushpilotx1 Oct 10, 2012 10:10 PM

It wasnt , sorry , but how about a 1406 4y Aveox old school high torque motor with a esc,

#9 crashnburned Oct 11, 2012 07:24 AM

No thanks. Thank you for looking.


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