换向器承载能力
传动比i、额定输入功率Pn(KW)
i | N1 | N2 | 换向器规格 | |||||||
27 | 44 | 55 | 77 | 96 | 112 | 135 | 155 | |||
1 | 1500 | 1500 | 1.5 | 6 | 11 | 23.9 | 39.3 | 67.5 | 90.5 | 156 |
1000 | 1000 | 1.05* | 4.3 | 7.85 | 17.2 | 28.8 | 50.5 | 68 | 115 | |
750 | 750 | 0.79* | 3.4 | 6.15 | 13.4 | 22.8 | 40.8 | 54.5 | 94.2 | |
1.5 | 1500 | 1000 | 1.15 | 4.3 | 7.75 | 13.5 | 27.2 | 56.5 | 75.5 | 103 |
1000 | 667 | 0.78* | 3.05 | 5.45 | 9.7 | 19.6 | 41.2 | 55.5 | 75.5 | |
750 | 500 | 0.61* | 2.3* | 4.25 | 7.6 | 15.5 | 33 | 44.5 | 60.5 | |
2 | 1500 | 750 | 0.88 | 3.35 | 6.3 | 11.1 | 20.8 | 43.2 | 58.5 | 88 |
1000 | 500 | 0.62 | 2.35* | 4.45 | 7.85 | 14.9 | 31.4 | 41.9 | 64.5 | |
750 | 375 | 0.47 | 1.8* | 3.45* | 6.2 | 11.6 | 25.2 | 33.8 | 51 | |
3 | 1500 | 500 | 0.58 | 2.2 | 4.45 | 7.95 | 14.4 | 27.7 | 41.9 | 58.5 |
1000 | 333 | 0.39 | 1.5 | 3.1* | 5.6 | 10.1 | 20 | 30.2 | 42.4 | |
750 | 250 | 0.3 | 1.2 | 2.4* | 4.4* | 7.8 | 15.7 | 23.6 | 33.5 | |
4 | 1500 | 375 | 1.65 | 2.9 | 5.3 | 8.4 | 18.5 | 30.2 | 38.5 | |
1000 | 250 | 1.15 | 2* | 3.75* | 5.9 | 13.4 | 21.7 | 27.5 | ||
750 | 188 | 0.87 | 1.55* | 2.95* | 4.55* | 10.4 | 17.1 | 21.7 | ||
5 | 1500 | 300 | 1.1 | 2.35 | 3.95 | 6.45 | 12.7 | 23.4 | 31.4 | |
1000 | 200 | 0.75 | 1.6* | 2.75* | 4.5* | 9 | 16.4 | 22.4 | ||
750 | 150 | 0.58 | 1.25* | 2.1* | 3.45* | 6.95* | 13 | 17.7 |
注:1)黑线框内部分须计算换向器的热功率,如果额定热功率不足,则必须附加冷却装置。
2)标“*”可采用油脂润滑。