Technical SpecificationsItem no. 10402003, Revision 0216 ( 40 )6.2 Technical data sheet (KL3047 , AC-Motor)The power values (S1, S6, S2)are valid for sinusoidal cur-rents and voltages.The power values of the HFspindle are dependent on thefrequency converter used andmay vary from the indicatedvalues.Motor type 3/7-4Rated power 0,9 kWRated rotation speed 60.000 rpmCooling UncooledHeat dissipation via the mountMotor protection PTC 160°CWinding resistance 1,05 ΩMeasured values: S1-100% Rated rotationspeed 10.000 20.000 30.000 40.000 50.000 60.000 rpmSpeed 9.084 18.996 28.840 38.644 48.428 58.354 rpmFrequency 333 667 1.000 1.333 1.667 2.000 HzRated power 0,203 0,403 0,537 0,665 0,786 0,901 kWTorque 0,214 0,203 0,178 0,164 0,155 0,147 NmVoltage 42 75 98 121 144 167 VCurrent 4,5 4,6 4,5 4,5 4,4 4,4 ACos φ 0,82 0,82 0,83 0,84 0,84 0,85Measured values: S6-60% Rated rotationspeed 10.000 20.000 30.000 40.000 50.000 60.000 rpmSpeed 8.571 18.497 28.227 38.072 47.815 57.701 rpmFrequency 333 667 1.000 1.333 1.667 2.000 HzRated power 0,216 0,447 0,587 0,731 0,875 1,004 kWTorque 0,240 0,231 0,198 0,183 0,175 0,166 NmVoltage 38 69 90 111 132 154 VCurrent 5,5 5,5 5,5 5,5 5,5 5,5 ACos φ 0,88 0,86 0,86 0,86 0,86 0,86