High speed, deep deflux operation, heat rise limited. Series inductance Lseries = 0 mh. Maximum drive voltage Vdrive

High speed, deep deflux operation, heat rise limited

Motor Type

Series inductance

Coolindex="water + glycole cooling"

Maximum drive voltage

0 2 10× 3 4 10× 3 6 10× 3 0 200 400 600 800 1 10× 3 0 5 10× 4 1 10× 5 1.5 10× 5 S1 torque S6 torque, 5% Maximum current No load current voltage saturation limit Saturation torque

Operational torque (for efficiency calculation) S1 power Peak power Mtor( )ω MtorS6( )ω Currentlim( ) 1ω⋅ Inl( ) 1ω⋅ Tl(ω, Vdrive) Mtormax( )ω Ccalc( )ω Mpower( )ω Mpowerm(ω ω rpm

Continous duty torque S1, 40% duty torque S6, Continuous duty shaft power S1, Max permissible thermal current S1, no load current, limit of constant flux operation, peak torque

0 2 10× 3 4 10× 3 6 10× 3 2 10× 3 4 10× 3 6 10× 3 8 10× 3 0.5 0.6 0.7 0.8 0.9 Iron loss Copper loss no load loss full load loss overall efficiency Efficiency at Ccalc torque

Core and copper loss

Lossfe( )ω Losscu( )ω Loss0load( )ω Lossfe( ) Losscuω+ ( )ω Efficiency( )ω Effspec( )ω ω rpm 0 2 10× 3 4 10× 3 6 10× 3 50 100 150

Copper and core temp. in S1 vs frequency

Cortemp( )ω Coptemp( )ω Cortemp0l( )ω Coptemp0l( )ω ω rpm

Winding and core temperature vs. speed, S1 duty, optimal deflux, ambient temperature 25 C

Technical Data Summary

Motor Type

Document

Reference data (referred to coolant 20 C, copper 130 C

DC bus setting Vdcbus=600 volt⋅ Chopper frequency Chfreq=8 kHz⋅

Series inductance, each winding Lseries1=0 mH⋅

Nominal torque, cont. duty S1, 1 rpm, coil at 130 C, with c.lim. C0=595.96 N m⋅ ⋅

Continuous torque at 0 speed, no c. lim. C00=500.0766 N m⋅ ⋅

S6 duty torque, 5% duty, 1 rpm, coil at 130 C, 4 min C0S6=822.34 N m⋅ ⋅

Knee speed wknee1=2.04×103⋅rpm

Max speed ω1=7×103⋅rpm

Nominal Power, S1, wknee Mpower wknee1( )=124.02 kW⋅

Nominal Power, S6 10 minutes, wknee MpowerS6 wkneeS6( )=132.63 kW⋅

Power at max speed Mpower(ω1)=157.25 kW⋅

Absolute max torque Cul=973 N m⋅ ⋅

Motor constant Mcst 10.01 N m watt ⋅ ⋅ =

Physical data:

Maximum speed Wmax=8.4× 103⋅rpm

Rotor inertia Jrot=0.0635 m2⋅kg

Acceleration at peak torque Apk=1.5311× 104s−2

Max. shock on motor, any direction Shk:= 5 g⋅g

Max. vibration level on motor, any direction Vlevel:= 2 g⋅g

Motor mass Mmot=130.56 kg

Airgap, mechanical Agap=0.5 mm⋅

Maximum inner rotor diameter Diamin=106 mm⋅

Outer rotor diameter Diamax=139.4 mm⋅

Stack length Stk1=350 mm⋅

Stator diameter, including outer sleeve Dout=250 mm⋅

Overall stator length Stlength=439 mm⋅

Insulation class Class H

Cooling Cooling

Thermal data:

Motor loss at S1 torque, 1 rpm Loss 1 rpm( ⋅ ) =6.33 kW⋅

Rotor loss at max speed Rotlos(ω1)=123.95 watt⋅

No load loss at maximum speed Loss0load(ω1)=5.51 kW⋅

Thermal impedance, copper to coolant Rth=0.0135 K watt⋅ ⋅ −1

Thermal capacity Cth=3.4609×104⋅joule K⋅ −1

Thermal time constant ta=468.78 s

Treshold of built-in PTC PTCt:= 130 K⋅

Coolant flow (temp. rise=10K) Flow

Coolindex 12.2643 liter min ⋅ =

Reference fin area (for air cooling only) Fins

Coolindex "N.A." cm 2 ⋅ =

Temp. rise in coolant Dt≡10 K⋅

Coolant temperature Tcoolant=20 Celsius⋅

Electrical data

Pole number Pn=8

Connection Wye

Back EMF between phases EMF=1.53 volt sec⋅ ⋅

Torque constant, 0 deflux angle Kt=2.652 N m⋅ ⋅ ⋅amp−1

Temperature coefficient of back EMF and Kt Dke/Dt = -0.11%/K Winding resistance, 20 C Rw1=0.0468 ohm⋅

Winding inductance at motor frequency Lc1=1.55 mH⋅

Winding inductance at chopper frequency Lchf1=1.55 mH⋅

Nominal RMS current, 1 rpm, S1 Currentlim1=250.14 amp⋅

Max. current S6 40% 1 rpm, 10 min MaxiS61=395.5 amp⋅

Frequency at wmax Fn1=467 Hz⋅

Nominal voltage at >=knee1 speed Vnom=424 volt⋅

Efficiency at knee1 speed Efficiency wknee1( )=0.95

Minimum speed for full torque Minspeed=0.32 rpm⋅

Peak current at Cul Cnonlin1=458 amp⋅

Torque rise time at Vmax Trise 940.93 N m msec ⋅ ⋅ =

No load current a w1 Idnl1=153 amp⋅

Deflux initial speed at no load winitdefl=297 s−1

Temperature evolution in S6 duty, 120 sec overload 0 200 400 600 50 100 130 Tcop t( ) Tstack t( ) 15 t

Cooper and core temperature versus time (seconds) with pulse overload

Ishortold≡300 amp⋅ Tcoolant=20 K Tshortold=694.841 N m⋅ ⋅ T1≡120 sec⋅

0 2 10× 3 4 10× 3 6 10× 3 0 200 400 600 0 50 100 150 130 Pstraystat( )ω Rotlos( )ω 240 ω rpm

Dati per drive Siemens 611D

Configuration data for Siemens 611D drive

NOTA: I dati riportati di seguito sono indicativi e utili per un primo avviamento del motore. Per informazioni dettagliate e ottimizzazione parametri fare riferimento al fornitore dell'azionamento

NOTE: data listed below are reference values only and should apply for a preliminary start-up of the motor. For more detailed information and parameters optimization, please refer to drive manufacturer.

Motor code number MD1102:= 1999

Rated motor current MD1103=242.99 amp⋅

Maximum motor current MD1104=395.5 amp⋅

Motor pole pair number MD1112=4

Torque constant MD1113 2.65 N m⋅ A ⋅ =

Voltage constant MD1114=160.3 V⋅

Armature resistance MD1115=0.034 ohm⋅

Armature inductance

(including external inductance) MD1116=0.78 mH⋅ Moment of inertia MD1117=0.0635 m2⋅kg

Motor standstill current MD1118=227.0922 amp⋅

Rated motor speed MD1400=2041 rpm⋅

Motor limiting current MD1122=395.5 amp⋅

Maximum motor speed MD1146=7000 rpm⋅

No load current (short circuit) MD1136=285.13 amp⋅

Dati per drive Siemens Sinamica S120

Configuration data for Siemens Sinamics S120

NOTA: I dati riportati di seguito sono indicativi e utili per un primo avviamento del motore. Per informazioni dettagliate e ottimizzazione parametri fare riferimento al fornitore

dell'azionamento

NOTE: data listed below are reference values only and should apply for a preliminary start-up of the motor. For more detailed information and parameters optimization, please refer to drive manufacturer.

Motor code number P0301:= 0

Rated voltage P0304=424.2641 V⋅

Rated motor current P0305=242.99 amp⋅

Rated Torque P0312=580.32 N m⋅ ⋅

Maximum motor current P0323=395.5 amp⋅

Motor pole pair number P0314=4

Torque constant P0316 2.65 N m⋅ A ⋅ = Voltage constant P0317=160.3 V⋅ Stall Current P0318=209.8943 A⋅ Stall Torque P0319=556.5805 N m⋅ ⋅

Armature resistance P0350=0.023 ohm⋅

Armature inductance

(including external inductance) P0356=0.78 mH⋅ Moment of inertia P0341=0.0635 m2⋅kg

Motor standstill current P0318=250.1398 amp⋅

Rated motor speed P0311=2041 rpm⋅

Motor limiting current P0338=395.5 amp⋅

Maximum motor speed P0322=7000 rpm⋅

Short circuit current P0320=285.13 amp⋅

Knee speed (deflux start) P0348=2833 rpm⋅

Series Inductor P0353=0 mH⋅

Dati per drive Heidenhain

Configuration data for Heidenhain drive

NOTA: I dati riportati di seguito sono indicativi e utili per un primo avviamento del motore. Per informazioni dettagliate e ottimizzazione parametri fare riferimento al fornitore dell'azionamento

NOTE: data listed below are reference values only and should apply for a preliminary start-up of the motor. For more detailed information and parameters optimization, please refer to drive manufacturer.

Motor Code MotorCode="U313C35.20.3"

Series inductance Lseries=0 mH⋅

Dc bus voltage setting Vdcbus=600 V⋅

Rated current at rated load I_N=243 A⋅

Rated voltage at rated load U_N=424.2641 V⋅

Rated speed at raeted load N_N=2×103⋅rpm

Rated frequency at rated speed F_N=136.05 Hz⋅

No load voltage at rated speed U_0=327.2 V⋅

No load current at rated speed I_0=0 A⋅

Stator resistance at 20 °C

R1=23.4 10⋅ −3⋅ohm

Rotor resistance at 20 °C

R2=0 ohm⋅

Stator leakage reactance Xstr1=0 ohm⋅

Rotor leakage reactance Xstr2=0 ohm⋅

Magnetizing reactance at rated flux XH=662 10⋅ −3⋅ohm

Threshold rpm for field weakening N_Fs=2041 rpm⋅

Max. speed N_MAX=7000 rpm⋅

Stalling torque reduction factor %_K=15 %⋅

Number of pole pairs P_Z=4

Temperature coefficient of conductor TK=0.004

Motor max temperature at temp sensor T_max=130 K

Dati per drive Fanuc

Configuration data for Fanuc drive

NOTA: I dati riportati di seguito sono indicativi e utili per un primo avviamento del motore. Per informazioni dettagliate e ottimizzazione parametri fare riferimento al fornitore dell'azionamento

NOTE: data listed below are reference values only and should apply for a preliminary start-up of the motor. For more detailed information and parameters optimization, please refer to drive manufacturer.

Motor Code MotorCode="U313C35.20.3"

Series inductance Lseries=0 mH⋅

Dc bus voltage setting Vdcbus=600 V⋅

Rated power P_S1=124 kW⋅

Rated torque Tr=596 N m⋅ ⋅

Short time power P_S6=132.6 kW⋅

Maximum power P_max=147.9 kW⋅

Max. speed N_max=7000 rpm⋅

Rated speed at rated load N_rated=2× 103⋅rpm

Rotor inertia J_m=0.0635 m2⋅kg

Winding type Star

Number of pole pairs p=4

Rated current at rated load I_N=243 A⋅

Rated voltage at rated load U_N=424.2641 V⋅

Torque constant Kt 2.65 N m⋅ A ⋅ =

BackEMF constant BackEMF=160.32 V⋅

Armature resistance Ra=0.0234 ohm⋅

Armature indictance length Ld=0.775 mH⋅

Armature inductance cross Lq=0.775 mH⋅

Rated current at rated speed Ibase=243 A⋅

Maximum motor current Imax=395.5 A⋅

Demagnetization current Igr=318.6 A⋅

Rated Voltage U1=424.3 V⋅