Surface Speed
Surface speeds
Surface speed is a decisive factor in achieving optimum performance from a brush.Please choose the appropriate surface speed on the basis of the materials of the surface,required effects and the power applid.As a general guide,we recommend the following surface speeds when working on the materials listed.Please note: the operating speed should never exceed the maximum RPM ratings for each brush as shown in this catalogue.
Brushes with Crimped Wire
Steel-approx.30m/sec.Non-ferrous metals.18-20m/sec.Plastic-approx.15m/sec.Brushes whith Abrasive Filaments.15m/sec.
All operators and other personnel in areas where brushes are being used must wear safety goggles or face shields.
Surface speeds
Min﹣¹ Brush diameter in mm
| 20 | 40 | 50 | 80 | 100 | 125 | 150 | 180 | 200 | 250 | 300 | 350 | |
| 800 | 3.35 | 4.19 | 5.23 | 6.28 | 7.53 | 8.37 | 10.47 | 12.56 | 14.75 | |||
| 900 | 2.35 | 3.77 | 4.71 | 5.88 | 7.06 | 8.48 | 9.41 | 11.77 | 14.12 | 16.47 | ||
| 1150 | 3.01 | 4.81 | 6.01 | 7.52 | 9.02 | 10.83 | 12.03 | 15.04 | 18.04 | 21.04 | ||
| 1200 | 1.26 | 2.51 | 3.14 | 5.02 | 6.28 | 7.85 | 9.41 | 11.30 | 12.55 | 15.69 | 18.83 | 21.97 |
| 1400 | 1.46 | 2.93 | 3.66 | 5.86 | 7.32 | 9.15 | 10.98 | 13.18 | 14.64 | 18.31 | 21.97 | 25.63 |
| 1500 | 1.57 | 3.14 | 3.92 | 6.28 | 7.85 | 9.81 | 11.77 | 14.13 | 15.69 | 19.61 | 23.54 | 27.46 |
| 1800 | 1.88 | 3.77 | 4.71 | 7.54 | 9.41 | 11.77 | 14.12 | 16.95 | 18.83 | 23.54 | 28.24 | 32.95 |
| 2000 | 2.09 | 4.19 | 5.23 | 8.37 | 10.26 | 13.08 | 15.69 | 18.84 | 20.92 | 26.15 | 31.38 | 36.61 |
| 2500 | 2.62 | 5.23 | 6.54 | 10.47 | 13.08 | 16.35 | 19.61 | 23.55 | 26.15 | 32.67 | 39.23 | 45.76 |
| 2800 | 2.93 | 5.86 | 7.32 | 11.72 | 14.64 | 18.31 | 21.97 | 26.37 | 29.29 | 36.61 | 43.93 | 51.25 |
| 3000 | 3.14 | 6.28 | 7.85 | 12.56 | 15.69 | 19.62 | 23.54 | 28.26 | 31.38 | 29.23 | 47.07 | 54.92 |
| 3200 | 3.35 | 6.70 | 8.37 | 13.40 | 16.74 | 20.92 | 25.10 | 30.14 | 33.47 | 41.84 | 50.21 | 58.58 |
| 3500 | 3.66 | 7.33 | 9.15 | 14.65 | 18.31 | 22.89 | 27.46 | 32.97 | 36.61 | 45.76 | 54.92 | 64.07 |
| 4000 | 4.19 | 8.37 | 10.46 | 16.75 | 20.92 | 26.61 | 31.38 | 37.68 | 41.84 | 52.33 | 62.76 | 73.22 |
| 4500 | 4.70 | 9.42 | 11.77 | 18.84 | 23.54 | 29.43 | 35.30 | 42.40 | 47.07 | 58.84 | 70.61 | 82.43 |
| 5000 | 5.23 | 10.47 | 13.08 | 20.93 | 26.15 | 32.70 | 39.23 | 47.10 | 52.33 | 65.38 | 78.50 | |
| 5400 | 5.65 | 11.30 | 14.12 | 22.94 | 28.24 | 35.31 | 42.36 | 50.67 | 56.48 | 70.61 | 84.78 | |
| 6000 | 6.28 | 12.56 | 15.69 | 25.12 | 31.38 | 39.24 | 47.07 | 56.52 | 62.76 | 78.50 | ||
| 7000 | 7.33 | 14.66 | 18.31 | 29.31 | 36.61 | 45.78 | 51.92 | 65.94 | 73.22 | 91.58 | ||
| 8000 | 8.37 | 16.75 | 20.92 | 33.94 | 41.48 | 52.32 | 62.76 | 75.36 | 83.73 | |||
| 9000 | 99.42 | 18.84 | 23.54 | 37.68 | 47.07 | 58.86 | 70.61 | 84.78 | 94.20 | |||
| 10000 | 10.47 | 20.93 | 26.17 | 41.86 | 52.33 | 65.40 | 78.50 | 94.20 | ||||
| 12500 | 13.08 | 26.17 | 32.71 | 52.33 | 65.42 | 81.75 | 98.13 | |||||
| 15000 | 15.70 | 31.40 | 39.25 | 62.80 | ||||||||
| 17500 | 18.32 | 36.63 | 45.79 | 73.26 | ||||||||
| 20000 | 20.93 | 41.87 | 52.33 | 83.73 | ||||||||
| 22500 | 23.55 | 47.10 | 58.88 | 94.20 | ||||||||
| 25000 | 226.17 | 52.33 | 65.42 | 104.66 |
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