All consistent with each other (modulus 0.5, inner holes diameter are 0.7 0.95 1.4 1.9 2.05 2.4 2.9 mm).
(1) Gear diameter formula: gear outer diameter (tip circle) = (number of teeth +2) * modules
There are 64 type gears in the package and following is the details, please check it.
- Shaft Gear Motor ：Mainly Used In small Motor Shaft
| No | Type | Teeth |
Diameter
(cm)
|
Inner
Bore
|
| 1 | 1008KXB | 8 | 0.5 | 0.7 |
| 2 | 1008X | 8 | 0.5 | 0.9 |
| 3 | 1008H | 8 | 0.5 | 1.4 |
| 4 | 1008A | 8 | 0.5 | 1.9 |
| 5 | 1009A | 9 | 0.55 | 1.9 |
| 6 | 1010A | 10 | 0.6 | 1.9 |
| 7 | 1010X | 10 | 0.6 | 0.9 |
| 8 | 1012A | 12 | 0.7 | 1.9 |
| 9 | 1012F | 12 | 0.7 | 2.9 |
| 10 | 1014A | 14 | 0.8 | 1.9 |
| 11 | 1016A | 16 | 0.9 | 1.9 |
| 12 | 1018A | 18 | 1 | 1.9 |
| 13 | 1018D | 18 | 1 | 2.4 |
| 14 | 1018F | 18 | 1 | 2.9 |
- Single Spur Gears : Used on the drive shaft, tight fit
| No | Type | Teeth |
Diameter (cm) |
Inner Bore(mm) |
| 1 | 1120A | 20 | 1.1 | 1.9 |
| 2 | 1122A | 22 | 1.2 | 1.9 |
| 3 | 1124A | 24 | 1.3 | 1.9 |
| 4 | 1126A | 26 | 1.4 | 1.9 |
| 5 | 1128A | 28 | 1.5 | 1.9 |
| 6 | 1120D | 20 | 1.1 | 2.4 |
| 7 | 1124D | 24 | 1.3 | 2.4 |
| 8 | 1130F | 30 | 1.6 | 2.9 |
| 9 | 1130A | 30 | 1.6 | 1.9 |
| 10 | 1132A | 32 | 1.7 | 1.9 |
| 11 | 1134A | 34 | 1.8 | 1.9 |
| 12 | 1136A | 36 | 1.9 | 1.9 |
| 13 | 1138A | 38 | 2 | 1.9 |
| 14 | 1338F | 38 | 2 | 2.9 |
| 15 | 1140A | 40 | 2.1 | 1.9 |
| 16 | 1144A | 44 | 2.3 | 1.9 |
| 17 | 1130D | 30 | 1.6 | 2.4 |
| 18 | 1138D | 38 | 2 | 2.4 |
| 19 | 1144D | 44 | 2.3 | 2.4 |
| 20 | 1146D | 46 | 2.4 | 2.4 |
| 21 | 1248A | 48 | 2.5 | 1.9 |
| 22 | 1150A | 50 | 2.6 | 1.9 |
| 23 | 1150D | 50 | 2.6 | 2.4 |
| 24 | 1150F | 50 | 2.6 | 2.9 |
| 25 | 1156F | 56 | 2.9 | 2.9 |
| 26 | 1156A | 56 | 2.9 | 1.9 |
- Double Reduction Gear: Used in slow axis, variable speed, deceleration, acceleration
| No | Type | Teeth |
Diameter (cm) |
Inner Bore(mm) |
| 1 | 2020B | 20+10 | 1.1+0.6 | 2.05 |
| 2 | 2022B | 22+10 | 1.2+0.6 | 2.05 |
| 3 | 2024B | 24+10 | 1.3+0.6 | 2.05 |
| 4 | 2026B | 26+10 | 1.4+0.6 | 2.05 |
| 5 | 2028B | 28+10 | 1.5+0.6 | 2.05 |
| 6 | 2030B | 30 | 1.6 | 2.05 |
| 7 | 2034B | 34+10 | 1.8+0.6 | 2.05 |
| 8 | 2034E | 34+10 | 1.8+0.6 | 2.55 |
| 9 | 2036B | 36+10 | 1.9+0.6 | 2.05 |
| 10 | 2838B | 38+8 | 2+0.5 | 2.05 |
| 11 | 2040B | 40+10 | 2.1+0.6 | 2.05 |
| 12 | 2044B | 44+10 | 2.3+0.6 | 2.05 |
| 13 | 2046B | 46+10 | 2.4+0.6 | 2.05 |
| 14 | 2050A | 50+10 | 2.6+0.6 | 1.9 |
- Crown Gears: It can change the transmission direction
| No | Type | Teeth |
Dia (cm) |
Inner Bore(mm) |
| 1 | 6120A | 20 | 1.1 | 1.9 |
| 2 | 6120D | 20 | 1.1 | 2.4 |
| 3 | 6120H | 20 | 1.1 | 1.4 |
| 4 | 6136D | 36 | 1.9 | 2.4 |
| 5 | 6130F | 30 | 1.6 | 2.9 |
| 6 | 6136F | 36 | 1.9 | 2.9 |
| 7 | 6128A | 28 | 1.5 | 1.9 |
Package:
1package x 64 styles Plastic Gears
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