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Tooth size, tolerance and technical parameters
Tooth size, tolerance and technical parameters
| Section line code | bw | hg | 1.5 ° |
rb | rt | 2d | View |
| MXL | 0.84±0.05 | 0.69 | 20 | 0.35 | 0.13 | 0.508 | Detailed Specifications |
| XXL | 1.14±0.05 | 0.84 | 25 | 0.35 | 0.30 | 0.508 | Detailed Specifications |
| XL | 1.32±0.05 | 1.65 | 25 | 0.41 | 0.64 | 0.508 | Detailed Specifications |
| L | 3.05±0.10 | 2.67 | 20 | 1.19 | 1.17 | 0.762 | Detailed Specifications |
| H | 4.19±0.13 | 3.05 | 20 | 1.60 | 1.6 | 1.372 | Detailed Specifications |
| XH | 7.90±0.15 | 7.14 | 20 | 1.98 | 2.39 | 2.794 | Detailed Specifications |
| XXH | 12.17±0.18 | 10.31 | 20 | 3.96 | 3.18 | 3.048 | Detailed Specifications |
Pitch
Code
| Shape | Shape | y grad |
rb |
rt | 2a | View | |||||||
| S E br |
N br |
S E hg |
N hg |
||||||||||
| Deviation |
Deviation | Deviation | mix | ±.15° | max | Deviation | |||||||
| T2.5 | 1.75 | 0.05 0 |
1.83 | 0.05 0 |
0.75 | 0.05 0 |
1 | 25 | 0.2 | 0.3 | 0.05 0 |
0.6 | Detailed Specifications |
| T5 | 2.96 | 0.05 0 |
3.32 | 0.05 0 |
1.25 | 0.05 0 |
1.95 | 25 | 0.4 | 0.6 | 0.05 0 |
1 | Detailed Specifications |
| T10 | 6.02 | 0.1 0 |
6.57 | 0.1 0 |
2.6 | 0.1 0 |
3.4 | 25 | 0.6 | 0.8 | 0.1 0 |
2 | Detailed Specifications |
| T20 | 11.65 | 0.15 0 |
12.6 | 0.15 0 |
5.2 | 0.13 0 |
6 | 25 | 0.8 | 1.2 | 0.1 0 |
3 | Detailed Specifications |
| Pitch model | Pitch | Tooth height | radius of bottom circle | Cogging width | Tooth tip circle radius | tooth profile angle | View |
| 3M | 3 | 1.28 | 0.91 | 1.90 | 0.3 | ≈ 14 ° | Detailed Specifications |
| 5M | 5 | 2.16 | 0.56 | 3.25 | 0.48 | ≈ 14 ° | Detailed Specifications |
| 8M | 8 | 3.54 | 2.57 | 5.35 | 0.8 | ≈ 14 ° | Detailed Specifications |
| 14M | 14 | 6.20 | 4.65 | 9.80 | 1.4 | ≈ 14 ° | Detailed Specifications |
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Telephone: 86-574-63788298,63788299
Fax: 86-574-63788299
Contact: Lv Boying +86-13506740971
Contact: Lu Cong +86-18888686876
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