This 30 tooth, MOD 0.8 gear will mate with any MOD 0.8 gear. When building on pattern, the most common partners for this gear are another 30 tooth gear, or a 90 tooth hub gear. Utilizing a second 30 tooth gear will create a compact 1:1 ratio on a 24mm center distance. A 1:1 ratio is useful when you have an assembly where you want two pieces to move at the same time, but in opposite directions. Mating with a 90 tooth hub gear will create a 3:1 ratio on 48mm centers and can be used as an overdrive or underdrive.
Specs
| Weight | 23g |
|---|---|
| Material | Brass |
| Tooth Count | 30 |
| Gear Pitch | MOD 0.8 |
| Pressure Angle | 20 Degree |