SCWU、SCWS、SCWO型轴装式圆弧圆柱蜗杆减速器的传动总效率η见下表
公称 传动 比iN | 型号 | SCWU、SCWS、SCWO | |||||||||||
n1/r·min-1 | a/mm | ||||||||||||
63 | 80 | 100 | 125 | 140 | 160 | 180 | 200 | 225 | 250 | 280 | 315 | ||
5 | 1500 | 90.5 | 92.2 | 92.9 | 94.7 | - | 95.2 | - | 95.8 | - | 96.4 | - | 96.8 |
1000 | 90.1 | 91.8 | 93.0 | 94.3 | - | 95.0 | - | 95.5 | - | 96.3 | - | 96.6 | |
750 | 89.6 | 91.3 | 92.2 | 93.8 | - | 94.4 | - | 95.0 | - | 95.8 | - | 96.3 | |
500 | 89.0 | 90.7 | 91.3 | 92.8 | - | 93.6 | - | 94.3 | - | 95.2 | - | 95.9 | |
6.3 | 1500 | 89.6 | 91.3 | 92.3 | 94.1 | 94.5 | 94.9 | 95.0 | 95.3 | 95.9 | 96.0 | 96.4 | 96.5 |
1000 | 88.2 | 90.9 | 91.5 | 93.3 | 94.0 | 94.5 | 94.7 | 95.1 | 95.8 | 96.0 | 96.3 | 96.4 | |
750 | 87.8 | 90.9 | 91.1 | 92.8 | 93.4 | 94.0 | 94.2 | 94.4 | 95.1 | 95.4 | 95.8 | 96.1 | |
500 | 87.2 | 89.3 | 90.2 | 92.0 | 92.6 | 93.2 | 93.5 | 93.9 | 94.6 | 94.8 | 95.2 | 95.6 | |
8 | 1500 | 88.1 | 90.0 | 91.1 | 92.9 | 93.8 | 94.2 | 94.6 | 94.7 | 95.3 | 95.4 | 95.7 | 95.9 |
1000 | 87.3 | 89.3 | 90.9 | 92.7 | 93.2 | 93.8 | 94.2 | 94.5 | 95.2 | 95.5 | 95.7 | 95.9 | |
750 | 87.0 | 88.5 | 90.0 | 92.0 | 92.6 | 93.2 | 93.6 | 93.8 | 94.5 | 94.7 | 95.1 | 95.4 | |
500 | 85.9 | 87.7 | 89.5 | 91.9 | 91.4 | 91.9 | 92.2 | 92.5 | 93.5 | 93.7 | 94.2 | 94.6 | |
10 | 1500 | 85.8 | 88.1 | 89.5 | 91.3 | 92.3 | 93.1 | 93.6 | 93.9 | 94.2 | 94.6 | 94.9 | 95.1 |
1000 | 84.6 | 87.0 | 88.9 | 91.2 | 91.6 | 92.3 | 92.7 | 93.0 | 93.8 | 94.1 | 94.5 | 94.8 | |
750 | 82.5 | 86.7 | 88.1 | 90.2 | 91.0 | 91.7 | 92.4 | 92.3 | 93.2 | 93.6 | 94.0 | 94.3 | |
500 | 83.5 | 85.1 | 87.3 | 88.7 | 89.4 | 90.5 | 91.0 | 91.1 | 92.0 | 92.3 | 92.6 | 93.4 | |
12.5 | 1500 | 83.2 | 86.5 | 87.9 | 90.4 | 91.3 | 92.3 | 92.9 | 93.1 | 93.7 | 93.9 | 94.6 | 94.7 |
1000 | 82.6 | 85.2 | 87.5 | 89.9 | 90.7 | 91.5 | 92.1 | 92.5 | 93.1 | 93.5 | 94.0 | 94.3 | |
750 | 82.4 | 85.1 | 86.5 | 89.0 | 90.4 | 91.1 | 91.7 | 92.0 | 92.8 | 93.2 | 93.7 | 93.9 | |
500 | 81.8 | 84.2 | 85.7 | 87.5 | 88.7 | 89.4 | 90.0 | 90.4 | 91.2 | 91.6 | 92.0 | 92.5 | |
16 | 1500 | 80.1 | 83.9 | 85.3 | 88.0 | 89.2 | 90.4 | 90.6 | 91.5 | 91.9 | 92.2 | 92.6 | 93.3 |
1000 | 79.2 | 82.5 | 84.9 | 87.5 | 88.2 | 89.3 | 89.7 | 90.4 | 91.1 | 91.7 | 92.1 | 92.8 | |
750 | 78.8 | 81.4 | 83.8 | 86.9 | 87.2 | 87.9 | 88.5 | 89.6 | 90.4 | 91.1 | 91.6 | 92.1 | |
500 | 78.3 | 81.2 | 82.6 | 83.3 | 85.3 | 87.0 | 87.7 | 88.6 | 89.3 | 89.7 | 90.0 | 91.1 | |
20 | 1500 | 78.7 | 81.5 | 82.8 | 86.5 | 87.5 | 88.7 | 89.3 | 90.5 | 90.8 | 91.4 | 91.9 | 92.5 |
1000 | 77.3 | 80.5 | 81.9 | 85.4 | 86.6 | 88.1 | 88.4 | 89.5 | 90.2 | 90.9 | 91.5 | 92.0 | |
750 | 76.7 | 79.8 | 81.6 | 83.1 | 85.7 | 87.0 | 87.4 | 88.7 | 89.2 | 90.1 | 90.7 | 91.3 | |
500 | 75.6 | 78.4 | 79.6 | 80.4 | 82.9 | 84.5 | 85.7 | 87.2 | 87.7 | 88.3 | 89.1 | 89.8 | |
25 | 1500 | 75.1 | 78.7 | 80.8 | 84.0 | 85.1 | 86.8 | 87.3 | 88.8 | 89.3 | 90.9 | 90.7 | 91.5 |
1000 | 74.9 | 78.5 | 79.7 | 83.5 | 84.6 | 86.1 | 86.6 | 87.4 | 88.2 | 89.5 | 90.2 | 90.8 | |
750 | 74.4 | 77.2 | 78.8 | 82.1 | 83.2 | 84.5 | 85.5 | 86.6 | 87.5 | 88.4 | 89.4 | 90.0 | |
500 | 73.0 | 76.7 | 78.0 | 80.4 | 81.6 | 82.9 | 83.8 | 84.6 | 86.0 | 86.8 | 87.5 | 88.3 | |
31.5 | 1500 | 70.0 | 72.8 | 75.1 | 79.9 | 81.3 | 83.5 | 83.9 | 84.7 | 85.5 | 86.4 | 86.9 | 88.2 |
1000 | 68.6 | 71.3 | 75.4 | 79.2 | 80.2 | 81.5 | 82.7 | 84.2 | 85.0 | 85.6 | 86.2 | 87.1 | |
750 | 68.7 | 70.4 | 73.2 | 77.7 | 78.7 | 79.7 | 80.5 | 81.6 | 82.3 | 83.6 | 85.2 | 86.2 | |
500 | 66.1 | 67.8 | 71.3 | 74.4 | 76.2 | 77.6 | 78.5 | 79.6 | 80.8 | 81.7 | 82.4 | 84.2 | |
40 | 1500 | 68.7 | 70.3 | 72.6 | 77.3 | 78.6 | 80.6 | 81.7 | 83.3 | 84.0 | 85.3 | 85.8 | 86.5 |
1000 | 67.3 | 69.0 | 72.2 | 76.1 | 77.5 | 79.2 | 79.7 | 81.0 | 82.3 | 83.5 | 84.3 | 85.0 | |
750 | 65.1 | 68.2 | 70.8 | 73.7 | 75.2 | 77.3 | 78.1 | 79.6 | 80.9 | 82.3 | 83.4 | 84.6 | |
500 | 63.0 | 65.7 | 67.2 | 71.1 | 73.0 | 74.3 | 75.6 | 77.5 | 78.7 | 79.5 | 80.5 | 81.7 | |
50 | 1500 | 64.9 | 66.8 | 69.1 | 73.6 | 75.0 | 77.5 | 78.3 | 80.7 | 81.6 | 81.9 | 83.6 | 84.1 |
1000 | 63.8 , TD> | 64.6 | 66.8 | 72.6 | 74.0 | 76.4 | 77.5 | 79.9 | 79.9 | 81.0 | 82.7 | 83.7 | |
750 | 62.7 | 64.6 | 66.5 | 70.7 | 72.2 | 74.1 | 75.6 | 76.9 | 78.3 | 79.6 | 81.6 | 82.5 | |
500 | 60.5 | 64.0 | 65.6 | 68.3 | 69.6 | 71.4 | 72.6 | 74.8 | 75.8 | 76.4 | 78.1 | 79.2 | |
63 | 1500 | — | 63.4 | 66.1 | 71.1 | 73.0 | 75.2 | 76.4 | 78.8 | 80.2 | 80.0 | 80.4 | 83.1 |
1000 | — | 61.5 | 63.5 | 69.2 | 71.8 | 73.3 | 75.0 | 76.2 | 78.0 | 78.2 | 79.3 | 81.8 | |
750 | — | 61.1 | 62.5 | 68.2 | 70.3 | 71.5 | 73.7 | 74.8 | 77.1 | 76.9 | 78.4 | 80.9 | |
500 | — | 60.3 | 61.1 | 65.2 | 67.3 | 68.6 | 69.8 | 72.4 | 74.6 | 74.6 | 74.9 | 77.5 |