121S-120B

伺服系统由伺服电机、伺服控制器和反馈装置组成。伺服电机的工作原理可以简单概括为：输入控制信号→伺服控制器→伺服电机→输出运动。伺服系统由伺服电机、伺服控制器和反馈装置组成。伺服电机电动机电动机负责产生机械输出力和扭矩，编码器则用于测量电机的位置和转速，并将测量结果反馈给伺服控制器。通过不断比较编码器的测量值和控制信号，伺服控制器可以实时调整电机的输出，以保持所需的位置和速度。

NATIONAL INSTRUMENTS FP-PWM-520 / FPPWM520

NATIONAL INSTRUMENTS FP-RLY-420 / FPRLY420

NATIONAL INSTRUMENTS FP-TB-10 / FPTB10

NATIONAL INSTRUMENTS NI-9205 / NI9205

NATIONAL OILWELL VARCO 0509-1300-07 / 0509130007

NATIONAL RAILWAY SUPPLY 31300HAA40D500JH / 31300HAA40D500JH

NEC MT1035LAMP / MT1035LAMP

NEC NL3224BC35-20 / NL3224BC3520

NEC NL6448BC33-31 / NL6448BC3331

NEC NL6448BC33-46 / NL6448BC3346

NEC NL6448BC33-59D / NL6448BC3359D

NEC NL6448BC33-70 / NL6448BC3370

NEC NL6448BC33-71D / NL6448BC3371D

NEC NL8060BC26-17 / NL8060BC2617

NECKAR MOTOREN DF882Z00000207/IP44 / DF882Z00000207IP44

NECKAR MOTOREN DF882Z00000207/IP44 / DF882Z00000207IP44

NEDAP 9552456 / 9552456

NEDAP 9553614 / 9553614

NEDAP 9555994 / 9555994

NEDAP 9555994 / 9555994

NEDAP 9935371 / 9935371

NEDERMAN 14518937 / 14518937

NEMATRON CORP IC63A1-J8310361 / IC63A1J8310361

NEMATRON CORP IPC1500T-N2800-4GB-80SS-W7-EN / IPC1500TN28004GB80SSW7EN (NEW NO B

NEMATRON CORP IWS-110 / IWS110

NEMATRON CORP IWS-117 / IWS117

NEMATRON CORP IWS-120 / IWS120

NEMATRON CORP IWS-200 / IWS200

NEMIC-LAMBDA SCB038C / SCB038C

NEMICON OGM-0025-2F / OGM00252F

NET SAFETY MONITORING INC JB-MPG-A / JBMPGA

NET SAFETY MONITORING INC M21-A-A / M21AA

NET SAFETY MONITORING INC SC310-A100-ASSY / SC310A100ASSY

NETGEAR GSM7248 / GSM7248

NETWORK VIDEO TECHNOLOGIES NV-ET1801 / NVET1801

NEUGART PL90-10 / PL9010

NEUGART PLE120-3 / PLE1203

NEUGART PLE80-8 / PLE808

NEUGART PLN115-005-SSSA3AG-Y / PLN115005SSSA3AGY

NEUGART WPLE80 / WPLE80

NEUGART XPLE080-005-SSSA3XE-X19 / XPLE080005SSSA3XEX19

NEUGART XPLE120-060-SSSA3XE-E19 / XPLE120060SSSA3XEE19

NEUTRONICS 8-01-1000-02-2 / 8011000022

NEWALL SA211000 / SA211000

NEWMAR 115-12-8 / 115128

NEXEN GROUP 5H35P 910000 / 5H35P910000

NEXEN GROUP 800501 / 800501

NEXEN GROUP 820370 / 820370

NEXEN GROUP 820503 / 820503

NEXEN GROUP 822500 / 822500

NEXEN GROUP 822600 / 822600

NEXEN GROUP 824600 / 824600

NEXEN GROUP 827500 / 827500

NEXEN GROUP 827700 / 827700

NEXEN GROUP 830600 / 830600

NEXEN GROUP 835120 / 835120

NEXEN GROUP 835272 / 835272

NEXEN GROUP 837410 / 837410

NEXEN GROUP 837472 / 837472

NEXEN GROUP 847000 / 847000

NEXEN GROUP 847100 / 847100

NEXEN GROUP 847200 / 847200

NEXEN GROUP 847201 / 847201

NEXEN GROUP 847500 / 847500

NEXEN GROUP 847800 / 847800

NEXEN GROUP 848100 / 848100

NEXEN GROUP 848271 / 848271

NEXEN GROUP 855600 / 855600

NEXEN GROUP 855700 / 855700

NEXEN GROUP 855800 / 855800

NEXEN GROUP 856300 / 856300

NEXEN GROUP 960300 / 960300

NEXEN GROUP 960800 / 960800

NEXEN GROUP 961300 / 961300

NEXEN GROUP 961600 / 961600

NEXEN GROUP 961700 / 961700

NEXEN GROUP 962600 / 962600

NEXEN GROUP 962800 / 962800

NEXEN GROUP 964034 / 964034

NEXEN GROUP EDI10129 / EDI10129

NICHICON LNK2G153MSEJ / LNK2G153MSEJ

NIDEC CORP 075E2B301BARAA075140 / 075E2B301BARAA075140

NIDEC CORP 075E2B301BARAA075140 / 075E2B301BARAA075140

NIDEC CORP 075U2C301BAAEA075140 / 075U2C301BAAEA075140

NIDEC CORP 103203-1 / 1032031

NIDEC CORP 104624101-E / 104624101E

NIDEC CORP 104624301-H / 104624301H