STS/STD tooth synchronous belt wheel
STS/STD tooth synchronous belt wheel
Semicircular arc tooth S2M synchronous belt pulley
Cixi XINLAN Synchronous Belt Co., Ltd.
Production materials: 45# steel, aluminum alloy, cast iron, brass, etc.
Processing Equipment: CNC lathes, gear hobbing machines, etc.
Delivery cycle: 3~10 days
Application areas: Machine tools, packaging, textiles, printing, marking, tobacco, engraving, computer printing, etc.
| Standard timing belt width | K | W | L |
| 04=4MM | 5 | 9 | 17 |
| 06=6MM | 7 | 11 | 19 |
| 10=10MM | 11 | 15 | 23 |
| 12=12MM | 13 | 17 | 25 |
| specification | Shape | Pitch diameter PD | OD | Flange outer diameter F | Inner diameter of rib M | Wheel diameter Dm | Inner hole dH7 | |||||
| A type | B shape|C shape | |||||||||||
| H | P | C|N | H | P | C|N | |||||||
| S2M*14 | A|C | 8.91 | 8.40 | 12 | 6 | 12 | 3|4 | 3|4 | 3|4 | |||
| S2M*15 | 9.55 | 9.04 | 12 | 6 | 12 | 3|4 | 3|4 | 3|4 | ||||
| S2M*16 | 10.19 | 9.68 | 14 | 7 | 14 | 3 | 4 | 5 | 3 | 4 | 5 | 3 | 4 | 5 | ||||
| S2M*18 | 11.46 | 10.95 | 14 | 7 | 14 | 3 | 4 | 5 | 3 | 4 | 5 | 3 | 4 | 5 | ||||
| S2M*20 | 12.73 | 12.22 | 16 | 9.5 | 16 | 3 ~ 6 | 3 ~ 6 | 3 ~ 6 | ||||
| S2M*22 | 14.01 | 13.50 | 18 | 11 | 18 | 3 ~ 6 | 3 ~ 6 | 3 ~ 6 | ||||
| S2M*23 | 14.65 | 14.14 | 18 | 11 | 18 | 3 ~ 6 | 3 ~ 6 | 3 ~ 6 | ||||
| S2M*24 | 15.28 | 14.77 | 20 | 12 | 20 | 3 ~ 7 | 3 ~ 7 | 3 ~ 7 | ||||
| S2M*25 | 15.92 | 15.41 | 20 | 12 | 20 | 3 ~ 7 | 3 ~ 7 | 3 ~ 7 | ||||
| S2M*26 | 16.55 | 17.32 | 23 | 13 | 23 | 3 ~ 8 | 3 ~ 8 | 3 ~ 8 | ||||
| S2M*28 | 17.83 | 18.59 | 23 | 13 | 23 | 3 ~ 8 | 3 ~ 8 | 3 ~ 8 | ||||
| S2M*30 | 19.10 | 18.59 | 23 | 13 | 23 | 3 ~ 8 | 3 ~ 8 | 3 ~ 8 | ||||
| S2M*32 | A|B | 20.37 | 19.86 | 25 | 16 | 12 | 4 ~ 10 | 4 ~ 10 | 8 | 4 ~ 8 | 4 | 5 | 6 | |
| S2M*34 | 21.65 | 21.14 | 25 | 16 | 14 | 4 ~ 10 | 4 ~ 10 | 8|10 | 4 ~ 10 | 4 ~ 8 | ||
| S2M*36 | 22.92 | 22.41 | 28 | 18 | 14 | 4 ~ 10 | 4 ~ 10 | 8|10 | 4 ~ 10 | 4 ~ 8 | ||
| S2M*40 | 25.46 | 24.95 | 31 | 20 | 18 | 4 ~ 12 | 4 ~ 12 | 8 ~ 12 | 4 ~ 13 | 4 ~ 10 | 8 | |
| S2M*44 | 28.01 | 27.50 | 33 | 22 | 20 | 5 ~ 15 | 5 ~ 3 | 8 ~ 13 | 5 ~ 15 | 5 ~ 12 | 8 ~ 11 | |
| S2M*48 | 30.56 | 30.05 | 35 | 24 | 20 | 5 ~ 17 | 5 ~ 5 | 8 ~ 15 | 5 ~ 16 | 5 ~ 12 | 8 ~ 11 | |
| S2M*50 | 31.83 | 31.32 | 35 | 24 | 20 | 5 ~ 17 | 5 ~ 16 | 8 ~ 16 | 5 ~ 16 | 5 ~ 12 | 8 ~ 11 | |
| S2M*60 | 38.20 | 37.69 | 44 | 32 | 30 | 5 ~ 24 | 5 ~ 22 | 8 ~ 22 | 5 ~ 25 | 5 ~ 22 | 8 ~ 16 | |
| S2M*72 | 45.84 | 45.33 | 50 | 38 | 30 | 5 ~ 30 | 5 ~ 24 | 8 ~ 22 | 5 ~ 30 | 5 ~ 24 | ||
| Note: The above is the company's standard reference model parameters, the specific model is customized according to your requirements. | ||||||||||||
