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[Matt Cutler]

Hi All,

Could anyone tell me the difference between a  700 8.4 and 700 9.6v is apart from the obvious:)
What does the difference in voltage actually mean?

Thanks

[Shipmate60]

The maximum design speed for the motor.

Bob

[Matt Cutler]

Thanks Bob

It says the second can run a max input of 14.4 v, how does that tie in with the 9.6v?

Thanks

[Shipmate60]

Most Graupner motors will take higher voltages and give fast reliable service but do prefer to be water cooled.

Bob

[BarryM]

Go http://www.hmbc.nl/engframe.html and click on 'electric motors' to find all you ever wanted to know (and a lot you never thought of) about Graupner, Marx, Robbe etc motors.

Barry M

[White Ensign]

... and most of the "Graupner" motors are standard types either from Mabucchi or Igarashi. And if you compare the data-sheets you will find them cheaper under a "No-Name" brand with exact the same specifications. ;-)

Just my penny....

Jörg