Mechanical Engineering Software

MESYS AG in Zurich (Switzerland) develops software for technical calculations in mechanical engineering. The main focus is the sizing of machine elements like gears, shafts, bolts, rolling bearings and more.
MESYS software is currently used by customers from 25 countries on 4 continents.

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Rolling bearing analysis

The MESYS rolling bearing calculation determines the load distribution within the bearing and the bearing life according ISO/TS 16281. Therefore the influence of tilting angles or bearing clearance on bearing life can be evaluated.

Shaft calculation

The shaft calculation allows the calculation of coaxial shaft systems considering nonlinear stiffness of rolling bearings. Shaft strength calculation according to DIN 743 and calculation of natural frequencies are available too.

Ball screws

The load distribution and life of ball screws is calculated similar to ISO/TS 16281. This allows to consider radial forces and moment load in addition to axial forces.

Shaft systems

The shaft system calculation allows the calculation of shaft systems with coupling of shafts by gears or belts. Load spectra, natural frequencies on system level and interfaces to gear calculation programs extend the possibilities of the shaft calculation.

Axial-Radial-Roller bearings

The FEA based calculation for axial-radial-roller bearings allows to consider the deformation of rings for the load distribution within the bearing. Axial-, radial-, angular- and cross-roller bearings are supported so far.

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