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MESYS Calculation Software

A table for shafts is showing results for each shaft:

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Available results are:

'n': shaft rotation speed

'∑T': sum of all torques with the same sign

'∑P': sum of all power inputs with the same sign

'minL10rh': minimum reference life L10rh for all bearings on this shaft. Alternatively L10h according to ISO 281 is shown.

'minL10rh': minimum modified reference life Lnmrh for all bearings on this shaft. Alternatively Lnmh according to ISO 281 is shown.

'pmax': maximum contact stress for bearings

'minSF': minimum static safety factor for all bearings on this shaft

'maxSigV': maximum equivalent stress with in this shaft

'SD': safety for fatigue according to DIN 743 for this shaft

'SS': static safety factor according to DIN 743 for this shaft

'maxUr': maximum radial displacement of the shaft

'mass': mass of this shaft

'Jxx, Jyy, Jzz': moments of inertia of the shaft