Originally posted on 2019年11月5日 @ 上午11:02
小带轮转速n1/r·min-1 | 小带轮基准直径dd1/mm | |||||||
63 | 71 | 75 | 80 | 90 | 100 | 112 | 125 | |
单根V带的基本额定功率P1 | ||||||||
200 | 0.2 | 0.25 | 0.28 | 0.31 | 0.37 | 0.43 | 0.51 | 0.59 |
400 | 0.35 | 0.44 | 0.49 | 0.55 | 0.67 | 0.79 | 0.93 | 1.09 |
730① | 0.56 | 0.72 | 0.79 | 0.88 | 1.12 | 1.33 | 1.57 | 1.84 |
800 | 0.6 | 0.78 | 0.87 | 0.99 | 1.21 | 1.44 | 1.7 | 1.99 |
980① | 0.7 | 0.92 | 1.02 | 1.15 | 1.44 | 1.7 | 2.02 | 2.36 |
1 200 | 0.81 | 1.08 | 1.21 | 1.38 | 1.7 | 2.02 | 2.4 | 2.8 |
1 460① | 0.93 | 1.25 | 1.41 | 1.6 | 1.98 | 2.36 | 2.8 | 3.28 |
1 600 | 1 | 1.35 | 1.52 | 1.73 | 2.14 | 2.55 | 3.04 | 3.55 |
2 000 | 1.17 | 1.59 | 1.79 | 2.05 | 2.55 | 3.05 | 3.62 | 4.24 |
2 400 | 1.32 | 1.81 | 2.04 | 2.34 | 2.93 | 3.49 | 4.16 | 4.85 |
2 800① | 1.45 | 2 | 2.27 | 2.61 | 3.26 | 3.9 | 4.64 | 5.4 |
3 200 | 1.56 | 2.18 | 2.48 | 2.85 | 3.57 | 4.26 | 5.06 | 5.88 |
3 600 | 1.66 | 2.33 | 2.65 | 3.06 | 3.84 | 4.58 | 5.42 | 6.27 |
4 000 | 1.74 | 2.46 | 2.81 | 3.24 | 4.07 | 4.85 | 5.72 | 6.58 |
4 500 | 1.81 | 2.59 | 2.96 | 3.42 | 4.3 | 5.1 | 5.99 | 6.83 |
5 000 | 1.85 | 2.68 | 3.07 | 3.56 | 4.46 | 5.27 | 6.14 | 6.92 |
小带轮转速n1/r·min-1 | 传动比i | 带速 v/m·s-1 ≈ |
|||||||||
1 | 1.02 | 1.06 | 1.12 | 1.19 | 1.27 | 1.39 | 1.58 | 1.95 | ≥3.39 | ||
~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | |||
1.01 | 1.05 | 1.11 | 1.18 | 1.26 | 1.38 | 1.57 | 1.94 | 3.38 | |||
i≠1时额定功率的增量△P1 | |||||||||||
200 | 0 | 0 | 0.01 | 0.01 | 0.02 | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 | 5 10 15 20 25 |
400 | 0 | 0 | 0.01 | 0.02 | 0.03 | 0.04 | 0.04 | 0.05 | 0.06 | 0.06 | |
730① | 0 | 0.01 | 0.02 | 0.04 | 0.06 | 0.07 | 0.08 | 0.09 | 0.1 | 0.1 | |
800 | 0 | 0.01 | 0.03 | 0.05 | 0.06 | 0.08 | 0.09 | 0.1 | 0.11 | 0.12 | |
980① | 0 | 0.01 | 0.03 | 0.06 | 0.07 | 0.09 | 0.11 | 0.12 | 0.13 | 0.14 | |
1 200 | 0 | 0.02 | 0.04 | 0.07 | 0.09 | 0.11 | 0.13 | 0.15 | 0.16 | 0.17 | |
1 460① | 0 | 0.02 | 0.05 | 0.08 | 0.11 | 0.14 | 0.16 | 0.18 | 0.2 | 0.21 | |
1 600 | 0 | 0.02 | 0.05 | 0.09 | 0.13 | 0.15 | 0.18 | 0.2 | 0.22 | 0.23 | |
2 000 | 0 | 0.02 | 0.07 | 0.12 | 0.16 | 0.19 | 0.22 | 0.25 | 0.27 | 0.29 | |
2 400 | 0 | 0.03 | 0.08 | 0.14 | 0.19 | 0.23 | 0.27 | 0.3 | 0.33 | 0.35 | |
2 800① | 0 | 0.03 | 0.09 | 0.16 | 0.22 | 0.27 | 0.31 | 0.35 | 0.38 | 0.41 | |
3 200 | 0 | 0.04 | 0.11 | 0.18 | 0.25 | 0.31 | 0.36 | 0.4 | 0.44 | 0.47 | |
3 600 | 0 | 0.04 | 0.12 | 0.2 | 0.28 | 0.34 | 0.4 | 0.46 | 0.49 | 0.52 | |
4 000 | 0 | 0.05 | 0.13 | 0.23 | 0.31 | 0.38 | 0.45 | 0.51 | 0.55 | 0.58 | |
4 500 | 0 | 0.06 | 0.15 | 0.26 | 0.35 | 0.43 | 0.51 | 0.57 | 0.62 | 0.66 | |
5 000 | 0 | 0.06 | 0.17 | 0.29 | 0.39 | 0.48 | 0.56 | 0.63 | 0.69 | 0.75 |
①为常用转速。