Engineering Tools
Technical Calculators
Enter material and gear parameters to see the core values needed for an initial technical assessment.
Calculation Center
Calculate the first technical values for your part.
Compare weight, basic gear geometry and transmission-ratio calculations in one focused workspace.
Material weight
Calculate unit and total weight from nominal density and raw-stock dimensions.
Spur / helical gear geometry
Calculate basic non-profile-shifted manufacturing diameters from normal module and tooth count.
Speed and transmission ratio
Calculate output speed and theoretical output torque including efficiency for an external gear pair.
Engineering Tools
Preliminary calculation note
Results are preliminary values for standard, non-profile-shifted geometry and nominal material densities. Drawings, operating conditions, material selection and tolerances must be verified by Mert Disli engineers before manufacturing.
Turn the calculation into a manufacturable part.
Share your drawing or sample details with the results so we can define the material, operation and inspection plan.
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