Gear Base Tangent Length

Measurement over multiple teeth or base tangent length (Dişli Kiriş Uzunluğu) is calculated using the number of teeth (Z) and module (m). The pressure angle is assumed to be 20°.

  • z = number of teeth of the wheel
  • k = number of teeth between the jaws of the caliper
  • Wk = Base tangent length over k teeth

* = Rare Modules (Yaygın olmayan modüller)

Gear Wk Measurement

Inputs


Outputs

teeth
mm
Calculation Details