Original poster: "Dmitry (father dest)" <dest@xxxxxxxxxxx>
Hallo Jim,
Friday, March 03, 2006, 4:15:03 AM, you wrote:
> Original poster: Jim Lux <jimlux@xxxxxxxxxxxxx>
> Use a Prony brake and a spring scale.
> See this http://www.tpub.com/content/engine/14037/css/14037_53.htm
> for another scheme
nice link for dummies - thnx! : )
> This can get a bit exciting if you're measuring something like a 10
> HP motor, since all the energy is going into the brake, and you've
> got to get the heat out.
even on my tiny 0.5hp motor i`m getting enough smoke very fast while trying
to stop plastic pulley with piece of wood % )