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Power_iec 侠圣 经验值:2290 发帖数:116 精华帖:0 |
楼主
主题:传动常用计算公式总结 很少看到传动计算方面的公式,与大家分享,还请大家补充: //Calculate Vact=N*D*pi/(60*1000*i) [m/s]
//Calculate Madd=A*i*J*2*1000/D [Nm]
//Calculate Nref=V*i*1000/(D*pi) [1/min]
//Calculate Vref=Vl*FacVL+Vt*FacVt+detV [m/s]
//Calculation Fact[kN]=M*i*2*/D[N*m/mm]
//Conversion Tmot [°C] 4000Hex => 256 C
//Simowert Normalization: LW 0-FFFFh => 16bit /rev HW Number of revolution +/- 32768 //A_out=> 12bit/rev * 12 Rev (T+R Format)
//Read Nact,Vact,Mact,Iact,Tmot,KI_act
//Load address register L DBW 6 //Offset PZD area L 8 +I SLW 3 LAR1 //Status Word 1 L DBW [AR1,P#0.0] T #MD_STW
//Read and calculate Nact [rpm] L DBW [AR1,P#2.0] //PB_N ITD DTR L #NORM_PB_16 /R L #Nn //Nn *R T #Nact //Calculate Vact=N*D*pi/(60*1000*i) [m/s] L #Dr_act //D *R L #i //i /R L #pi_div_60000 *R T #Vact //Status Word 2 L #MD_STW RLD 16 L DBW [AR1,P#4.0] RLD 16 L #MD_STW OD T #MD_STW //Conversion Iact [A] L DBW [AR1,P#10.0] //PB_I ITD DTR L #NORM_PB_16 /R L #In //In *R T #Iact //Read and calculate Mact [Nm] L DBW [AR1,P#12.0] //PB_M ITD DTR L #NORM_PB_16 /R L #Mn //Mn *R T #Mact //Conversion Fault/Warning number L DBW [AR1,P#16.0] //Fault_No T #FLT_WRN
//Conversion KI_act [%] L DBW [AR1,P#18.0] //PB_KI ITD DTR L #NORM_PB_16 /R L 1.000000e+002 //100% *R T #KI_act
知其道,用其妙
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