Recent content by Hans Heyde

Hi Dr D Yes, I already checked those, but they do not match what I need. This is a unique application...a new one...similar but not equal to the existing models. I decided to make my own to match what i Need Thanks a lot for your information. Regards Hans

Hi Russ & Anorlunda My machine is to cut tree branches. See attached photo. The hydraulic motor is not shown. The fly wheel has steel blades attached to a turning "steel cave". This structure is turning by an hydraulic motor and pulleys and belts. The hydraulic motor maximum speed is 750 rpm...

Hi Hi Anorlunda. Thanks for your reply. Flywheel is made of Steel plates welded together. I will have a brake system to avoid spinning too high and breakup in pieces. Also, my flywheel shape has many open plates that will find air resistance and reduce speed. Bearings are very good and...

Gentlemen: I got stuck in this problem and I really need your help: I have an hydraulic line of 23Mpa ( 3.300 psi) 10 gallon/min I built a flywheel weight 58,000 grams with the following Inertial properties Principal moments I1= 2.5 , and I2= 2.3 and I3= 632170437 grams mm3 Flywheel will...