IS200BPIBG1AEB咨询***：18506919598（卢工）***：312782195数控冲床电气控制的主轴准停装置这种准停装置如图6.6所示，它利用装在主轴上的磁性传感器作为位置反馈元件，由其输出信号，使主轴准确停在规***置上。此种装置不需要机械部件，可靠性高，准停时间短，只需简单的强电顺序控制，且有较高的精度和刚性，是目前加工中心普遍采用的电控准停装置。在传动主轴旋转的塔轮1的端面上装有一个原垫片4，垫片上又装有一个体积很小的***磁铁3。在主轴箱箱体对应于主轴准停的位置上，装有磁传感器2。当数控冲床需要停车换刀时，数控装置发出主轴停转指令，主轴电动机立即降速，在主轴5以***低转速慢转很少几转后，***磁铁3对准磁传感器2时，后者发出准停信号。此信号经放大后，由定向电路控制主轴电动机准确地停止在规定的周向位置上。MitsubishiNF125-SW100AmperMitsubishiFR-A024-S0.75K-?ER0,75kWInverterMitsubishiMelsecFX2NC-96MT-DSSMitsubishiMelsecFX2NC-4ADMitsubishiMelsecFX2NC-4DAMitsubishiMelsecFX2NC-32MT-DSS,?CPUMODULMitsubishiMelsecF2-40ERelayUnitF2-40ER-ESMitsubishiS-N18EXMagnetContactor230VSchlie?erMitsubishiFR-A024-S0.4K-E?CMitsubishiMelsecAJ55TB3-8DMitsubishiFX0-20MR-DSMitsubishiFR-U120S-N0.2K-?ECFreqrol-U100Monophase0,2MitsubishiNEWMelsecA2UCPU512CPUModulePLC14KStepsNIBMitsubishiNEWA273UHCPUMotionControllerUnitCPUPLCCentralProcessorMelsecMitsubishiNEWA3UCPUMelsecCPU2048ModulePLC30A3UCPUCentralProcessorNIBMitsubishiA3UCPUMelsecCPU2048ModulePLCI/O30KA3UCPUCentralProcessorMitsubishiNEWMelsec***MCA-32EMemoryCASSModuleNIB***MCA32EMitsubishiA2UCPUMelsecCPUModulePLC512IO14KNet10CentralProcessorUnitMitsubishiAJ72PT35MelsecNet/MiniPLCMininetModuleMitsubishiNEWA1SJ71LP21MelsecNet10DualFiberUnitNIBPLCA1SJ71LP21MitsubishiAJ71LP21MelsecAJ71-LP-21Net10ModulePLCMitsubishiMelsecNEWA1SD75M2CnetPositioningModuleNIBPLCMitsubishiMelsecA68BI/OPLCBaseUnitRack8NIB/NEWMitsubishiA1SJ71LP21MelsecNet10dualfibermoduleMitsubishiA1SX42S1MelsecInputModuleA1SX42-S1PLCInMitsubishiAJ71PT32MelsecCommunicationInterfacePLCModuleAJ71AJ71PT32MitsubishiAY51-ULOutputModuleMelsecPLCTriacAY51ULMitsubishiMelsecFXos-30MR-D12SPLC24VDCFXOS30MRD12SMitsubishiNEWA1SX81-S2InputModulePLCDCSinkA1SX81S2NIBMitsubishiMelsecA38BI/OPLCBaseUnitRackFSNIB/NEWMitsubishiAJ71C24MelsecComputerLinkModulePLCAJ71-C24MitsubishiMelsecAIS38BI/OPLCBaseUnitRack8SlotMitsubishiAY40AMelsecOutputModuleSink16PTSAY40AMitsubishiA1SCPUCPUUnitModulePLCA1S-CPUMax8KStepCentralProcessorMitsubishiAY50MelsecOutputModulePLCTransistorAY50MitsubishiMelsecA1S62PNPowerSupplyModule240VACMitsubishiMelsecAIS35BI/OPLCBaseUnitRack5SlotMitsubishiMelsecA1S55BI/OPLCBaseUnitRack5SlotMitsubishiA1SX81-S2InputUnitModulePLCA1SX81S2DC24VMelsecMitsubishiA1SH42S1InputOutputModulePLC24VDCA1SH42-S1MelsecUnitMitsubishiA1SY81OutputModuleA1SY810.1ADC12/24VPLCMelsecMitsubishiMelsecA35BI/OPLCBaseUnitRack5-SlotA-35BIOChassisMitsubishiAX41-ULMelsecInputModule32PointAX41ULMitsubishiMelsecA68BI/OPLCBaseUnitRack8SlotMitsubishiMelsecA1S61PNPowerSupplyModule240VACA1S61-PNMitsubishiMelsecA58BI/OPLCBaseUnitRack8SlotMitsubishiMelsecA55BI/OPLCBaseUnitRack5SlotMitsubishiA1SY41OutputUnitModule12/24VDCA1SY41MitsubishiAY51MelsecOutputModuleTriacSinkAY51MitsubishiA1SX42MelsecInputModulePLCIn64portAISX42MitsubishiAX42MelsecInputModule64PointDCAX42MitsubishiAY42MelsecOutputModule64PointDCAY42MitsubishiMelsecA6DIN1CAdapterDINRailA6DNEWNIBMitsubishiMeltrac-RCMT-RC-H160Kregenerativelineconverter218AmpinverterMitsubishiFR-A740-04810-N?ACTInverter400HPA700480V3PHFRA74004810NAMitsubishiFR-A740-01100-N?ACTInverterDrive75HPA700480V3PHFRA74001100NAMitsubishiNEWMelsecA2UCPU512CPUModulePLC14KStepsNIBMitsubishiNEWA273UHCPUMitsubishiNEWA3UCPUMelsecCPU2048ModulePLC30A3UCPUCentralProcessorNIBMitsubishiA20020HPFR-A221E-15KVSACInverterDriveFRA221E15KMitsubishiA3UCPUMelsecCPU2048ModulePLCI/O30KA3UCPUCentralProcessorMitsubishiNEWMelsec***MCA-32EMemoryCASSModuleNIB***MCA32EMitsubishiBreakerNF-SL3600Mitsubishi/Freq?rolFR-F520-7.5KACInverterDriveF500MitsubishiA2UCPUMelsecCPUModulePLC512IO14KNet10CentralProcessorUnitMitsubishiFR-BR-30KResistorUnitBKO-CA1072H22Mitsubishi/Freq?rol5.5kWFR-F520-5.5KACInverterDriveF500FRF5205.5KMitsubishiBreakerNF-SK3400MitsubishiAJ72PT35MelsecNet/MiniPLCMininetModuleMitsubishi/Freq?rolFR-A520-1.5KACInverterDriveA500MitsubishiElectricNF-SK3300300ABreaker600VNF-SK300AmpNFSK3300ExtLugsMitsubishiElectricNF-SK3300300ACircuitBreaker600VNF-SK300AmpNFSK3300MitsubishiFR-BR-H30KResistorUnitBKO-CA1072H25400VMitsubishiNEWA1SJ71LP21MelsecNet10DualFiberUnitNIBPLCA1SJ71LP21Mitsubishi/Freq?rolFR-A240-3.7K-UACInverterA2005HPMitsubishiAJ71LP21MelsecAJ71-LP-21Net10ModulePLCMitsubishiMelsecNEWA1SD75M2MitsubishiBreakerNF-SJ3225MitsubishiBreakerNV225-SSMitsubishiMelsecA68BI/OPLCBaseUnitRack8NIB/NEWMitsubishiA1SJ71LP21MitsubishiBreakerNF400-SEMitsubishiBreakerNV100-SSMitsubishiBreakerNF-SF100Mitsubishi/Freq?rolFR-A520-0.4KACInverterDriveA500NEWMitsubishiFR-BR-15KResistorUnitTypeBKO-CA1072H21990WattsNIBMitsubishiBreakerNV100-SSNV100SS75Amp75Amp75AAMitsubishiBreakerNV100-SSNV100SS50Amp50Amp50AAMitsubishiBreakerNF-SF2080NFSF80Amp80Amp80AAMitsubishiA1SX42S1MelsecInputModuleA1SX42-S1PLCInMitsubishiAJ71PT32MelsecCommunicationInterfacePLCModuleAJ71AJ71PT32MitsubishiAY51-ULOutputModuleMelsecPLCTriacAY51ULMitsubishiMelsecFXos-30MR-D12SPLC24VDCFXOS30MRD12SMitsubishiElectricNV400-SS300ABreaker3-PoleNV400SS300AmpNV-400-SSMitsubishiNEWA1SX81-S2InputModulePLCDCSinkA1SX81S2NIBMitsubishiMelsecA38BI/OPLCBaseUnitRackFSNIB/NEWMitsubishiBreakerNF-SF3060NFSF60Amp60Amp60AAMitsubishiAJ71C24MelsecComputerLinkModulePLCAJ71-C24MitsubishiNV225-SP200ABreakerNV225SPNV200Amp200AAMitsubishiBreakerNV225-SPMitsubishiMelsecAIS38BI/OPLCBaseUnitRack8Slot)