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PACIFIC SCIENTIFIC R43HCNA-NP-RW-VS-02,PACIFIC SCIENTIFIC R43HCNA-NP-RW-VS-02
低频特性不同
步进电机在低速时易出现低频振动现象。振动频率与负载情况和驱动器性能有关，一般认为振动频率为电机空载起跳频率的一半。这种由步进电机的工作原理所决定的低频振动现象对于机器的正常运转非常不利。当步进电机工作在低速时，一般应采用阻尼技术来克服低频振动现象，比如在电机上加阻尼器，或驱动器上采用细分技术等。
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厦门仲鑫达自动化设备有限公司
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交流伺服电机运转非常平稳，即使在低速时也不会出现振动现象。交流伺服系统具有共振抑制功能，可涵盖机械的刚性不足，并且系统内部具有频率解析机能（FFT），可检测出机械的共振点，便于系统调整。
矩频特性不同
步进电机的输出力矩随转速升高而下降，且在较高转速时会急剧下降，所以其最高工作转速一般在300～600RPM。交流伺服电机为恒力矩输出，即在其额定转速（一般为2000RPM或3000RPM）以内，都能输出额定转矩，在额定转速以上为恒功率输出。 3RT1017-2BF41 CONTACTOR,NONREV,S00,12A,110VDC,3P,CLMP Siemens
3RT1017-2BF42 CONTACTOR,NONREV,S00,12A,110VDC,3P,CLMP Siemens
3RT1017-2BP41 CONTACTOR,NONREV,S00,12A,230VDC,3P,CLMP Siemens
3RT1017-2BW42 CONTACTOR,NONREV,S00,12A,48VDC,3P,CC Siemens
3RT1017-2HB41 CONTACTOR,COUP,S00,12A,24VDC,3P,CLMP,NA Siemens
3RT1017-2HB42 CONTACTOR,COUP,S00,12A,24VDC,3P,CLMP,NA Siemens
3RT1017-2JB41 CONTACTOR,COUP,S00,12A,24VDC,3P,CLMP,DIO Siemens
3RT1017-2JB42 CONTACTOR,COUP,S00,12A,24VDC,3P,CLMP,DIO Siemens
3RT1017-2KB41 CONTACTOR,COUP,S00,12A,24VDC,3P,CLMP,VAR Siemens
3RT1017-2KB42 CONTACTOR,COUP,S00,12A,24VDC,3P,CLMP,VAR Siemens
3RT1017-2KB42-0LA0 CONTACTOR,COUP,S00,12A,16.8-30VDC Siemens
3RT1017-2KF41 CONTACTOR,COUP,S00,12A,77-137.5VDC,1NO Siemens
3RT1017-2KF42 CONTACTOR,COUP,S00,12A,77-137.5VDC,1NC Siemens
3RT1017-2KF42-0LA0 CONTACTOR,COUP,S00,12A,77-137.5VDC Siemens
3RT1017-2VB42 COUPLING RELAY,S00,12A,24VDC,3P,CLMP,DIO Siemens
3RT1017-2WB41 CONTACTOR,COUP,S00,12A,24VDC,3P,CLMP,VAR Siemens
3RT1017-2WB42 CONTACTOR,COUP,S00,12A,24VDC,3P,CLMP,VAR Siemens
3RT1023-1AB00 CONTACTOR,NONREV,S0,9A,24VAC,3P,SCRW Siemens
3RT1023-1AB04 CONTACTOR,S0,9A,24VAC,2NO2NC AUX Siemens
3RT1023-1AC20 CONTACTOR,NONREV,S0,9A,24VAC,3P,SCRW Siemens
3RT1023-1AD20 CONTACTOR,NONREV,S0,9A,42VAC,3P,SCRW Siemens
3RT1023-1AF00 CONTACTOR,NONREV,S0,9A,110VAC,3P,SCRW Siemens
3RT1023-1AG20 CONTACTOR,NONREV,S0,9A,110VAC,3P,SCRW Siemens
3RT1023-1AG20-1AA0 CONTACTOR,S0,9A,110VAC,3P,SCRW, VERT Siemens
3RT1023-1AG24 CONTACTOR,S0,9A,110VAC,3P,SCREW,2NC/2NO Siemens
3RT1023-1AH00 CONTACTOR,NONREV,S0,9A,48VAC,3P,SCRW Siemens
3RT1023-1AH20 CONTACTOR,NONREV,S0,9A,48VAC,3P,SCRW Siemens
3RT1023-1AK60 CONTACTOR,NONREV,S0,9A,120VAC,3P,SCRW Siemens
3RT1023-1AK64 CONTACTOR,S0,9A,120VAC,3P,SCREW,2NC/2NO Siemens
3RT1023-1AL20 CONTACTOR,NONREV,S0,9A,240VAC,3P,SCRW Siemens
3RT1023-1AL24 CONTACTOR, AC-3 4KW/400V, Siemens
3RT1023-1AM20 CONTACTOR,NONREV,S0,9A,208VAC,3P,SCRW Siemens
3RT1023-1AN20 CONTACTOR,NONREV,S0,9A,220VAC,3P,SCRW Siemens
3RT1023-1AN24 CONTACTOR,S0,9A,220VAC,3P,SCREW,2NC/2NO Siemens
3RT1023-1AP00 CONTACTOR, AC-3 4KW/400V Siemens
3RT1023-1AP60 CONTACTOR,NONREV,S0,9A,240VAC,3P,SCRW Siemens
3RT1023-1AR60 CONTACTOR,NONREV,S0,9A,400VAC,3P,SCRW Siemens
3RT1023-1AT60 CONTACTOR,NONREV,S0,9A,600VAC,3P,SCRW Siemens
3RT1023-1AU60 CONTACTOR,NONREV,S0,9A,277VAC,3P,SCRW Siemens
3RT1023-1AV00 CONTACTOR,NONREV,S0,9A,400VAC,3P,SCRW Siemens
3RT1023-1AV60 CONTACTOR,NONREV,S0,9A,480VAC,3P,SCRW Siemens
3RT1023-1BB40 CONTACTOR,NONREV,S0,9A,24VDC,3P,SCRW Siemens
3RT1023-1BB40-1AA0 CONTACTOR,S0,9A,24VDC,3P,SCRW, VERT. Siemens
3RT1023-1BB44 CONTACTOR, AC-3 4 KW/400 V Siemens
3RT1023-1BD40 CONTACTOR,NONREV,S0,9A,42VDC,3P,SCRW Siemens
3RT1023-1BF40 CONTACTOR,NONREV,S0,9A,110VDC,3P,SCRW Siemens
3RT1023-1BG40 CONTACTOR, AC-3 4KW/400V, Siemens
3RT1023-1BM40 CONTACTOR, AC-3 4KW/400V, Siemens
3RT1023-1BM44 CONTACTOR,S0,9A,220VDC,2NO2NC AUX Siemens
3RT1023-1BP40 CONTACTOR,NONREV,S0,9A,230VDC,3P,SCRW Siemens
3RT1023-1BW40 CONTACTOR,NONREV,S0,9A,48VDC,3P,SCRW Siemens
3RT1023-1DB44 CONTACTOR 3-PH, 4KW Siemens
3RT1023-3AC20 CONTACTOR,NONREV,S0,9A,24VAC,3P,CLMP Siemens
3RT1023-3AG20 CONTACTOR, AC-3 4KW/400V Siemens
3RT1023-3AK60 CONTACTOR,NONREV,S0,9A,120VAC,3P,CLMP Siemens
3RT1023-3AL20 CONTACTOR, AC-3 4KW/400V, Siemens
3RT1023-3AP60 CONTACTOR,NONREV,S0,9A,120VAC,3P,CLMP Siemens
3RT1023-3AV60 CONTACTOR,NONREV,S0,9A,480VAC,3P,CLMP Siemens
3RT1023-3BB40 CONTACTOR,NONREV,S0,9A,24VDC,3P,CLMP Siemens
3RT1023-3BF40 CONTACTOR,NONREV,S0,9A,110VDC,3P,CLMP Siemens
3RT1023P-1AP60 CONTACTOR,S0,PANEL MOUNT,240VAC/60HZ Siemens
3RT1024-1AC10 CONTACTOR,NONREV,S0,12A,24VAC,3P,SCRW Siemens
3RT1024-1AC20 CONTACTOR,NONREV,S0,12A,24VAC,3P,SCRW Siemens
3RT1024-1AD20 CONTACTOR, AC-3 5.5 KW/400 V Siemens
3RT1024-1AD24 CONTACTOR,S0,12A,42VAC,3P,SCREW,2N0/2NC Siemens
3RT1024-1AF00-1AA0 CONTACTOR,S0,12A,110VAC,3P,VERTICAL,SCRE Siemens
3RT1024-1AG20 CONTACTOR,NONREV,S0,12A,110VAC,3P,SCRW Siemens
3RT1024-1AG24 CONTACTOR, AC-3 5.5 KW/400 V, Siemens
3RT1024-1AH00 CONTACTOR,NONREV,S0,12A,48VAC,3P,SCRW Siemens
3RT1024-1AH20 CONTACTOR,NONREV,S0,12A,48VAC,3P,SCRW Siemens
3RT1024-1AK60 CONTACTOR, AC-3 5,5KW/400V 3Pole, S0 Siemens
3RT1024-1AK64 CONTACTOR,S0,12A,120VAC,3P,SCREW,2N0/2NC Siemens
3RT1024-1AL20 CONTACTOR,NONREV,S0,12A,230VAC,3P,SCRW Siemens
3RT1024-1AL24-3MA0 CONTACTOR,S0,12A,230VAC,2NO2NC FIXED AUX Siemens
3RT1024-1AM20 CONTACTOR,NONREV,S0,12A,208VAC,3P,SCRW Siemens
3RT1024-1AN20 CONTACTOR,NONREV,S0,12A,220VAC,3P,SCRW Siemens
3RT1024-1AP00 CONTACTOR,NONREV,S0,12A,230VAC/50Hz,3P,S Siemens
3RT1024-1AP04 CONTACTOR, AC-3 5.5 KW/400 V, Siemens
3RT1024-1AP60 CONTACTOR,NONREV,S0,12A,240VAC,3P,SCRW Siemens
3RT1024-1AR60 CONTACTOR,NONREV,S0,12A,400VAC,3P,SCRW Siemens
3RT1024-1AT60 CONTACTOR,NONREV,S0,12A,600VAC,3P,SCRW Siemens
3RT1024-1AU60 CONTACTOR,NONREV,S0,12A,277VAC,3P,SCRW Siemens
3RT1024-1AV60 CONTACTOR,NONREV,S0,12A,480VAC,3P,SCRW Siemens
3RT1024-1BB40 CONTACTOR,NONREV,S0,12A,24VDC,3P,SCRW Siemens
3RT1024-1BB40-1AA0 CONTACTOR,S0,12A,24VDC,3P,VERTICAL,SCREW Siemens
3RT1024-1BB44 Contactor Siemens
3RT1024-1BB44-3MA0 CONTACTOR,S0,12A,24VDC,2NO2NC FIXED AUX Siemens
3RT1024-1BF40 CONTACTOR,NONREV,S0,12A,110VDC,3P,SCRW Siemens
3RT1024-1BM40 CONTACTOR, AC-3 5.5 KW/400 V, Siemens
3RT1024-1BP40 CONTACTOR,NONREV,S0,12A,230VDC,3P,SCRW Siemens
3RT1024-1BW40 CONTACTOR,NONREV,S0,12A,48VDC,3P,SCRW Siemens
3RT1024-1HB40 CONTACTOR,NONREV,S0,12A,24VDC,2.3WATTS Siemens
3RT1024-1KB40 CONTACTOR,COUP,S0,12A,24VDC,3P,SCRW,VAR Siemens
3RT1024-3AC20 CONTACTOR,NONREV,S0,12A,24VAC,3P,CLMP Siemens
3RT1024-3AG20 CONTACTOR, AC-3 5.5 KW/400 V, Siemens
3RT1024-3AK60 CONTACTOR,NONREV,S0,12A,120VAC,3P,CLMP Siemens
3RT1024-3AK60-1AA0 CONTACTOR 3-PH 5.5 KW/400 V Siemens
3RT1024-3AP60 CONTACTOR,NONREV,S0,12A,240VAC,3P,CLMP Siemens
3RT1024-3AU60 CONTACTOR,NONREV,S0,12A,277VAC,3P,CLMP Siemens
3RT1024-3BB40 CONTACTOR,NONREV,S0,12A,24VDC,3P,CLMP Siemens
3RT1024-3BB44-3MA0 CONTACTOR,S0,12A,24V 2 NO+2 NC PERM. AUX Siemens
3RT1024-3BF40 CONTACTOR,NONREV,S0,12A,110VDC,3P,CLMP Siemens
3RT1024-3KB40 CONTACTOR,COUP,S0,12A,24VDC,3P,CLMP,VAR Siemens
3RT1025-1AB00 CONTACTOR,NONREV,S0,17A,24VAC,3P,SCRW Siemens
3RT1025-1AB04 CONTACTOR,S0,17A,24VAC,3P,SCREW,2NO/2NC Siemens
3RT1025-1AC20 CONTACTOR,NONREV,S0,17A,24VAC,3P,SCRW Siemens
3RT1025-1AD20 CONTACTOR,NONREV,S0,17A,42VAC,3P,SCRW Siemens
3RT1025-1AD20-1AA0 CONTACTOR,S0,17A,42VAC,3P,SCREW,VERTICAL Siemens
3RT1025-1AF04 CONTACTOR,S0,17A,110VAC,3P,SCRW,2NO/2NC Siemens
3RT1025-1AG20 CONTACTOR,NONREV,S0,17A,110VAC,3P,SCRW Siemens
3RT1025-1AG24 CONTACTOR, AC-3 7.5 KW/400 V Siemens
3RT1025-1AG60 CONTACTOR,NONREV,S0,17A,110VAC,3P,SCRW Siemens
3RT1025-1AH20 CONTACTOR,NONREV,S0,17A,48VAC,3P,SCRW Siemens
3RT1025-1AK60 CONTACTOR,NONREV,S0,17A,120VAC,3P,SCRW Siemens
3RT1025-1AK64 CONTACT.,AC-3,7,5KW/400V,3POL,2NO,2NC,SO Siemens
3RT1025-1AK64-3MA0 CONTACTOR,S0,17A,120VAC,2NO2NC FIXED AUX Siemens
3RT1025-1AL20 CONTACTOR,NONREV,S0,17A,240VAC,3P,SCRW Siemens
3RT1025-1AL24 CONTACTOR,S0,17A,230VAC,2NO/2NC,SCREW Siemens
3RT1025-1AL24-3MA0 CONTACTOR,S0,17A,230VAC,2NO2NC FIXED AUX Siemens
3RT1025-1AL28-0PA4 CONTACTOR, AC-3 7,5 KW/400 V Siemens