Semi-arc tooth S2M synchronous pulley
STS/STD tooth synchronous pulley
Production materials: 45# steel, aluminum alloy, cast iron, brass, etc
Processing equipment: CNC lathe, gear hobbing machine, etc
Delivery period: 3~10 days
Applications: machine tools, packaging, textile, printing, marking, tobacco, engraving, computer printing, etc
| Standard sync band width | K | W | L |
| 04=4MM | 5 | 9 | 17 |
| 06=6MM | 7 | 11 | 19 |
| 10=10MM | 11 | 15 | 23 |
| 12=12MM | 13 | 17 | 25 |
| Specifications | Shape | Pitch diameter P.D | OD O.D | Flange diameter F | Flange diameter M | Hub diameter Dm | Inner hole dH7 | |||||
| A shape | 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 according to your requirements customized processing. | ||||||||||||
