20 : 30
1.5 : 1 · module 2, 20 : 30
m 2 · 20° · straight, Gleason proportions
A gentle right-angle reduction, Gleason proportions.
Sample · m 1 · 20° · straight, AGMA 2005 proportions
5 : 1 · module 1, 16 : 80
The steepest pair here: 5 : 1, the gear almost a crown wheel.
What's in this design
Pinion · 16 teeth
- 16 teeth · outside Ø19.11, pitch Ø16 mm at the heel · pitch angle 11.31° · face 10 mm · mounting distance 40.58 mm · bore Ø5 mm · no hub
Gear · 80 teeth
- 80 teeth · outside Ø80.19, pitch Ø80 mm at the heel · pitch angle 78.69° · face 10 mm · mounting distance 12.01 mm · bore Ø10 mm · no hub
The mesh · m 1 · 20° · straight, AGMA 2005 proportions
- ratio 5 : 1 · shaft angle 90° · straight teeth
The link opens the pinion and gear in the Bevel Gear Designer's 3D view. Change the teeth, the module or pitch, the shaft angle, the bores or hubs, then download STL, STEP or a drawing.
More samples
Related bevel pairs
20 : 40
2 : 1 · module 2, 20 : 40
m 2 · 20° · straight, Gleason proportions
The classic 2 : 1 bevel pair, as stocked by gear catalogues.
15 : 30
2 : 1 · module 1.5, 15 : 30
m 1.5 · 20° · straight, AGMA 2005 proportions
A compact 2 : 1 for printed gearboxes.
15 : 45
3 : 1 · module 2, 15 : 45
m 2 · 20° · straight, AGMA 2005 proportions
3 : 1 at right angles: a 15-tooth pinion into a 45-tooth gear.