Technical SpecificationsItem no. 10206005, Revision 0214 ( 40 )6.2 Motor dataThe 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.Spindle characteristic curve KL 8514Motor technology AC MotorMotor type ACM 82/50/80-4ERated power 10 kWRated rotation speed 28.000 rpmCooling Liquid cooledMotor protection PTC 130°CWinding resistance (phase-phase) 0,45 ΩPower dissipation 1.667 W – max. (S1)Measured values: S1-100%Rated rotation speed 5 000 10 000 15 000 20 000 25 000 28 000 rpmSpeed 4 185 9 242 14 271 19 299 24 328 27 246 rpmFrequency 167 333 500 667 833 933 HzRated power 1,898 4,546 6,6 8,5 10,014 9,972 kWTorque 4,332 4,698 4,442 4,187 3,931 3,524 NmVoltage 89 170 240 310 380 380 VCurrent 24,8 25,7 24,8 23,9 23,1 22,8 Acos φ 0,84 0,8 0,79 0,78 0,77 0,78Measured values: S6-60%Rated rotation speed 5 000 10 000 15 000 20 000 25 000 28 000 rpmSpeed 4 313 9 269 14 277 19 285 24 293 27 213 rpmFrequency 167 333 500 667 833 933 HzRated power 2,122 5,037 7,4 9,6 11,494 11,3 kWTorque 4,699 5,189 4,966 4,742 4,518 4 NmVoltage 89 170 240 310 380 380 VCurrent 27,4 28,5 27,8 27 26,3 25,7 Acos φ 0,85 0,81 0,8 0,79 0,78 0,79