High-speed machining motors
Basic design
- Single or double bearing
- cylindrical shaft design with key
| Type | Weight | Rated output [kW] | |||||||
| [kg] | S6-60% | S 1 | |||||||
| 50 Hz | 75 Hz | 100 Hz | 150 Hz | 200 Hz | 300 Hz | 400 Hz | 500 Hz | ||
| 3,000 rpm | 4,500 rpm | 6,000 rpm | 9,000 rpm | 12,000 rpm | 18,000 rpm | 24,000 rpm | 30,000 rpm | ||
| KN 21.05-2 | 1.8 | - | - | - | 0.15 | 0.2 | 0.32 | 0.4 | 0.4 |
| KN 22.08-2 | 2.1 | - | - | - | 0.24 | 0.32 | 0.5 | 0.6 | 0.6 |
| KN 23.10-2 | 2.9 | - | - | - | 0.3 | 0.4 | 0.6 | 0.7 | - |
| V 30.06-2 | 2.7 | - | - | 0.2 | 0.3 | 0.42 | 0.6 | 0.65 | 0.65 |
| V 31.09-2 | 3.4 | - | - | 0.3 | 0.45 | 0.65 | 0.9 | 1.0 | 1.0 |
| KR 35.1-2 (D) | 4.0 | - | - | 0.3 | 0.5 | 0.7 | 0.9 | 1.0 | - |
| KR 35.3-2 (D) | 4.8 | - | - | 0.45 | 0.7 | 1.0 | 1.3 | 1.4 | - |
| KR 35.5-2 (D) | 5.8 | 0.28 | - | 0.6 | 1.0 | 1.4 | 1.9 | 2.0 | - |
| KR 35.7-2 (D) | 6.2 | 0.34 | - | 0.75 | 1.1 | 1.6 | 2.2 | - | - |
| KR 35.9-2 (D) | 7.2 | 0.4 | - | 0.9 | 1.4 | 2.0 | - | - | - |
| V 50.09-2 | 8.5 | 0.6 | - | 1.2 | 1.5 | 1.85 | 2.5 | 3.0 | 3.0 |
| KN/KR 50.11-2 (D) | 11.0 | 0.9 | - | 1.8 | 2.5 | 3.0 | 4.0 | - | - |
| KN/KR 51.14-2 (D) | 12.5 | 1.3 | - | 2.4 | 3.5 | 4.0 | 5.0 | - | - |
| KN/KR 52.16-2 (D) | 13.5 | 1.5 | - | 2.7 | 4.0 | 4.5 | - | - | - |
| V 60.11-2 | 16.0 | 1.7 | - | 2.2 | 3.0 | 4.0 | 5.0 | 5.0 | 5.0 |
| V 61.15-2 | 18.5 | 2.3 | - | 3.0 | 4.0 | 5.0 | - | - | - |
| KN/KR 60.09-2 (D) | 14.5 | 2.0 | - | 2.7 | 3.0 | 3.5 | - | - | - |
| KN/KR 61.13-2 (D) | 19.5 | 3.0 | - | 4.0 | 5.0 | 6.0 | 7.0 | - | - |
| KN/KR 62.18-2 (D) | 22.0 | 4.0 | - | 5.5 | 6.0 | 7.0 | - | - | - |
| KC 70.12-2 (D) | 26.0 | 3.7 | - | 5.2 | 5.5 | - | - | - | - |
| KC 71.16-2 (D) | 33.0 | 5.0 | - | 6.6 | 7.0 | 8.0* | 10.0* | - | - |
| KC 71.20-2 (D) | 38.0 | 6.5 | - | 8.0 | 9.0 | 10.0* | 12.0* | - | - |
| KC 72.28-2 (D) | 51.0 | 9.0 | - | 12.5 | 13.0 | - | - | - | - |
| K 81.23-2 (D) | 69.0 | 11.0 | - | 16.0 | 18.0 | - | - | - | - |
| K 82.27-2 (D) | 79.0 | 13.0 | - | 18.0 | 22.0 | - | - | - | - |
| K 83.37-2 (D) | 91.0 | 18.0 | - | 25.0 | - | - | - | - | - |
| K 91.31-2 (D) | 106.0 | 20.0 | - | 25.0 | 30.0 | - | - | - | - |
| K 93.38-2 (D) | 128.0 | 25.0 | - | 30.0 | 35.0 | - | - | - | - |
| K 110.24-2 (D) | 160.0 | 25.0 | 25.0 | 30.0 | 35.0 | 42.0 | 55.0 | - | - |
| K 111.31-2 (D) | 177.0 | 37.0 | 37.0 | 45.0 | - | - | - | - | - |
| K 112.38-2 (D) | 195.0 | 45.0 | 45.0 | 55.0 | - | - | - | - | - |
| K 113.50-2 (D) | 240.0 | 55.0 | 55.0 | 65.0 | - | - | - | - | - |
| K 140.38-2 (D) | 360.0 | 65.0 | 65.0 | 80.0 | - | - | - | - | - |
| K 141.50-2 (D) | 450.0 | 75.0 | 80.0 | 100.0 | - | - | - | - | - |
| K 160.50-2 D | 625.0 | 90.0 | 100.0 | - | - | - | - | - | - |
| K 162.60-2 D | 750.0 | 120.0 | 125.0 | - | - | - | - | - | - |
| K 200.50-2 D | 840.0 | 140.0 | 150.0 | - | - | - | - | - | - |
| K 202.60-2 D | 900.0 | 170.0 | 175.0 | - | - | - | - | - | - |
Legend:
- Rated output based on thermal Class F
- Weights are approximate value for single- bearing units
- Output figures in the columns are assigned to various electrical models of the corresponding frequency
- (D) Motor can be equipped with a single- or double bearing on the drive (tool) side
- D = double-bearing only
- * Special KNO model – see milling motors, p. 29
- KR model, narrow design, see milling motors, p. 25-28
- S6 - 60% rating for conventional use in sawing operations