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Modules for straight bevel gears

Modules for spur gearsISO 54 (JIS B 1701-2:2017)Standard values of the normal module for spur and helical gears. Two tables are listed, one for 1 mm and above and one for below 1 mm.Modules for straight bevel gearsISO 678 (JIS B 1706-2:1999)Standard values of the module and the diametral pitch for straight bevel gears. Standard values below 1 mm are listed as well.

Standard values of module and diametral pitch

ModuleUnit mmDiametral pitchUnit 1/in
Column IColumn IIColumn IColumn II

Notes

  • References
    • JIS B 1706-2:1999 Straight bevel gears — Part 2: Modules and diametral pitches

Related pages

歯車寸法
Gear dimensions

Gives the reference diameter, tip diameter and tooth depth from the module and the number of teeth. It also converts between module, diametral pitch, circular pitch and tip diameter.

円筒歯車のモジュール
Modules for spur gears

Standard normal modules from JIS B 1701-2:2017.

Gears — Modules for straight bevel gears | Updraft - Mechanical Engineering Calculators