Keba ServoOne - Asynchronous Motor Electrical Data

Variant 1: Motor calculation
l Enterthemotordata
Themotordatarelevanttothecalculationmustbeenteredfromthedata
sheet.
l Clickon“Startcalculation”.
l IfthemomentofinertiaofthemotorP 461 - Mot_Jisnotknown,avalue
roughlycorrespondingtothemotor'smomentofinertiamustbeapplied.
l ThecalculationprocesscanbemonitoredintheKeStudioDriveManager5
viathemenu,View,Messages.
l Calculationofoperatingpoint:FluxP 462 - MOT_FluxNom,P 340 - CON_
FM_Imag.
l Calculationof:current,speedandpositioncontrolparameters
NOTE
l Allexistingmotorparametersareoverwritten.
Calculated values
l Fluxsettings(includingfortorqueconstant)
l Controlsettingsforcurrentcontroller:
Thecurrentcontrollerisdimensioneddependentontheswitchingfrequency
setting.
l Speedcontrollerandpositioncontrollergain:
Inthis,amoderatelyrigidmechanismanda1:1momentofinertiaadjustment
fromtheloadtothemotoraretobeassumed.
l V/Fcharacteristic
ID No.: 0842.26B.5-01Date: 09.2020
ServoOne- Device Help
39
5 Motor
ID Index Name Unit Description
451 0 MOT_Name  Nameofmotorparameterset
452 0 MOT_CosPhi  Motorratedpowerfactor
455 0 MOT_FNom Hz Motorratedfrequency
456 0 MOT_VNom V Motorratedvoltage
457 0 MOT_CNom A Motorratedcurrent
458 0 MOT_SNom rpm Motorratedspeed
459 0 MOT_PNom kW Motorratedpower
460 0 MOT_TNom Nm Motorratedtorque
461 0 MOT_J kgm*m Motorinertia
1530 0 SCD_SetMotorControl  Determinationofdefaultcontrolsettings
Table 5.5: “Asynchronous motor configuration” parameters
5.4.1Asynchronousmotorelectricaldata
Image 5.7: “Asynchronous motor electrical data” screen