I don't know who else to turn to but Ars... let's hope someone here knows what I'm talking about...<BR><BR>So I'm calculating for the stresses in a shaft that's rotating really fast (this is a problem ...

IN order to shut out every possibility of ambiguity, I might have said, instead of "substantial distance between the bearing," "distance between the bearings very great in comparison with the diameter ...

» Output torque up to 1,000,000 Nm. » Transmissible power up to and above 550 kW. » Ratios going from 3 to over 3000:1 » High efficiency, up to 98.5% per stage. » Modular structure. » Full planetary ...

Bores are sealed with ‘O’ rings' sited in grooves, (figure 1). The ‘O’ rings' are usually of toroidal shape (i.e. circular cross section) and are regulated by BS 1806 and BS 4518. Figure 1. ‘O’ Ring ...