402 / Wire brushes & Carbide burrs www.youtube.com/NortonAbrasivesEMEA WIRE BRUSHES OPERATING SPEED Peripheral speed is a decisive factor in achieving optimum performance from a brush, the table opposite enables you to determine the relevant peripheral speed by simply reading down and across the appropriate diameter and drive shaft operating speed columns. RPM BRUSH DIAMETER (mm) 20 40 50 80 100 125 150 180 200 250 300 350 min-1 - - - - - - - - - - - - 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 11.3 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 39.23 47.07 54.92 3200 3.35 6.7 8.37 13.4 16.74 20.92 25.1 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 26.16 31.38 37.68 41.84 52.33 62.76 73.22 4500 4.7 9.42 11.77 18.84 23.54 29.43 35.3 42.4 47.07 58.84 70.61 82.43 5000 5.23 10.47 13.08 20.93 26.15 32.7 39.23 47.1 52.33 65.38 78.5 - 5400 5.65 11.3 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 78.5 - - 7000 7.33 14.66 18.31 29.31 36.61 45.78 54.92 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 9.42 18.84 23.54 37.68 47.07 58.86 70.61 84.78 94.2 - - - 10000 10.47 20.93 26.17 41.86 52.33 65.4 78.5 94.2 - - - - 12500 13.08 26.17 32.71 52.33 65.42 81.75 98.13 - - - - - 15000 15.7 31.4 39.25 62.8 - - - - - - - - 17500 18.32 36.63 45.79 73.26 - - - - - - - - 20000 20.93 41.87 52.33 83.73 - - - - - - - - 22500 23.55 47.1 58.88 94.2 - - - - - - - - 25000 26.17 52.33 65.42 104.66 - - - - - - - - HOW TO READ THIS TABLE Select your brush diameter, then move down till you reach desirable peripheral speed in m/s, after check on the left side of the table the value for the RPM. Check on page 403 the maximum operating speed per type of brush. WIRE BRUSHES & CARBIDE BURRS
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