STS/STD tooth synchronous belt wheel
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: Communication food machinery, medical machinery, steel machinery, petrochemical industry, instrumentation, various precision machine tools, etc.
Standard timing belt width | K | W | Less than L44 teeth | More than L44 teeth |
15=15MM | 17 | 22 | 37 | 42 |
25=25MM | 28 | 33 | 48 | 53 |
30=30MM | 33 | 38 | 53 | 58 |
40=40MM | 44 | 49 | 64 | 69 |
specification | Shape | Pitch diameter PD | OD | Flange outer diameter F | Inner diameter of rib M | Wheel diameter Dm | Inner hole dH7 | |||||
A type | B type | |||||||||||
H | P | C|N | H | P | C|N | |||||||
S8M*18 | A|B | 45.84 | 44.47 | 51 | 36 | 32 | 12 ~ 28 | 12 ~ 26 | 12 ~ 26 | 12 ~ 28 | 12 ~ 22 | 12 ~ 20 |
S8M*19 | 48.38 | 47.01 | 55 | 39 | 35 | 12 ~ 32 | 12 ~ 28 | 12 ~ 28 | 12 ~ 321 | 12 ~ 25 | 12 ~ 20 | |
S8M*20 | 50.93 | 49.56 | 57 | 41 | 36 | 12 ~ 32 | 12 ~ 30 | 12 ~ 30 | 12 ~ 32 | 12 ~ 26 | 12 ~ 22 | |
S8M*21 | 53.47 | 52.10 | 60 | 46 | 40 | 12 ~ 37 | 12 ~ 32 | 12 ~ 32 | 12 ~ 36 | 12 ~ 30 | 12 ~ 24 | |
S8M*22 | 56.02 | 54.65 | 60 | 46 | 41 | 12 ~ 37 | 12 ~ 34 | 12 ~ 34 | 12 ~ 37 | 12 ~ 30 | 12 ~ 25 | |
S8M*24 | 61.12 | 59.75 | 67 | 50 | 46 | 12 ~ 42 | 12 ~ 40 | 12 ~ 40 | 12 ~ 42 | 12 ~ 34 | 12 ~ 28 | |
S8M*25 | 63.66 | 62.29 | 70 | 55 | 48 | 12 ~ 48 | 12 ~ 40 | 12 ~ 40 | 12 ~ 44 | 12 ~ 36 | 12 ~ 28 | |
S8M*26 | 66.21 | 64.84 | 74 | 53 | 51 | 14 ~ 50 | 14 ~ 45 | 14 ~ 45 | 14 ~ 47 | 14 ~ 39 | 14 ~ 31 | |
S8M*28 | 71.30 | 69.93 | 80 | 60 | 55 | 14 ~ 52 | 14 ~ 48 | 14 ~ 48 | 14 ~ 51 | 14 ~ 43 | 14 ~ 35 | |
S8M*30 | 76.39 | 75.02 | 86 | 66 | 60 | 14 ~ 59 | 14 ~ 50 | 14 ~ 50 | 14 ~ 56 | 14 ~ 46 | 14 ~ 38 | |
S8M*32 | 81.49 | 80.12 | 87 | 68 | 63 | 14 ~ 59 | 14 ~ 55 | 14 ~ 50 | 14 ~ 59 | 14 ~ 49 | 14 ~ 45 | |
S8M*34 | 86.58 | 85.21 | 94 | 74 | 70 | 16 ~ 67 | 16 ~ 60 | 16 ~ 50 | 16 ~ 66 | 16 ~ 56 | 16 ~ 48 | |
S8M*36 | 91.67 | 90.30 | 99 | 78 | 75 | 16 ~ 72 | 16 ~ 65 | 16 ~ 50 | 16 ~ 71 | 16 ~ 61 | 16 ~ 50 | |
S8M*38 | 96.77 | 95.40 | 105 | 84 | 80 | 16 ~ 76 | 16 ~ 65 | 16 ~ 50 | 17 ~ 76 | 16 ~ 65 | 16 ~ 50 | |
S8M*40 | 101.86 | 100.49 | 112 | 90 | 85 | 20 ~ 80 | 20 ~ 65 | 20 ~ 50 | 20 ~ 80 | 20 ~ 65 | 20 ~ 50 | |
S8M*44 | 112.05 | 110.68 | 119 | 100 | 90 | 20 ~ 80 | 20 ~ 65 | 20 ~ 50 | 20 ~ 80 | 20 ~ 65 | 20 ~ 50 | |
S8M*48 | 122.23 | 120.86 | 131 | 111 | 100 | 20 ~ 80 | 20 ~ 65 | 20 ~ 50 | 20 ~ 80 | 20 ~ 65 | 20 ~ 50 | |
S8M*50 | 127.32 | 125.95 | 135 | 115 | 100 | 20 ~ 80 | 20 ~ 65 | 20 ~ 50 | 20 ~ 80 | 20 ~ 65 | 20 ~ 50 | |
S8M*60 | 152.79 | 151.42 | 160 | 140 | 100 | 20 ~ 80 | 20 ~ 65 | 20 ~ 50 | 20 ~ 80 | 20 ~ 65 | 20 ~ 50 | |
S8M*72 | 183.35 | 181.98 | 190 | 161 | 100 | 20 ~ 80 | 20 ~ 65 | 20 ~ 50 | 20 ~ 80 | 20 ~ 65 | 20 ~ 50 | |
Note: The above is the company's standard reference model parameters, the specific model is customized according to your requirements. |