Tooth trace deviation

Symbol Fβ
Unit µm
Attribute-ID abs_equivalent_misalignment
Numeric ID 5963
Value Type PMTechValue

The helix deviation Fβ will be used to determine the initial equivalent misalignment Fβχ, which is the absolute value of the sum of manufacturing deviations and pinion and shaft deflections, measured in the plane of action.

The following options are available:

  1. Direct specification
    Direct specification, exclusively for calculation acc. to ABS.

  2. acc. to ABS
    If not specified, the helix deviation Fβ is calculated according to ABS with the ISO Grad of accuracy and the gear size.