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  1. Yannis121

    Torque applied to a bolt for belt tension.

    Thank you guys for the help! Btrueblood, please help me understand which formula you use. T=Kdf T (Nm) K=0.2 d (m) f (N) T= 0.2 * 0.012 * 980 = 2.352 Nm Why do you double it? Edit:(Ok, you mentioned 180 degrees angle So if I will apply force on my torque wrench on 90 degrees angle, I will...
  2. Yannis121

    Torque applied to a bolt for belt tension.

    Can anyone help me on the following calculations? I have a belt & pulley system and a mechanism to create tension (please see attached picture). I know from the manufacturer how much tension I should apply on the belt (that's ~100Kg = 220lb). The tension is increased by tightening the nut No1...

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