伺服系統(tǒng)由伺服電機、伺服控制器和反饋裝置組成。伺服電機的工作原理可以簡單概括為：輸入控制信號→伺服控制器→伺服電機→輸出運動。伺服系統(tǒng)由伺服電機、伺服控制器和反饋裝置組成。伺服電機電動機電動機負(fù)責(zé)產(chǎn)生機械輸出力和扭矩，編碼器則用于測量電機的位置和轉(zhuǎn)速，并將測量結(jié)果反饋給伺服控制器。通過不斷比較編碼器的測量值和控制信號，伺服控制器可以實時調(diào)整電機的輸出，以保持所需的位置和速度。

PFEIFFER VACUUM COMPACT CAPACITANCE GAUGE, D-35614 ASSLAR CMR 262 PTR24511 #

PFEIFFER VACUUM COMPACT PIRANI GAUGE D-35614 ASSLAR TPR265

PFEIFFER VACUUM D-35614 ASSLAR PKR 251 PTR26000 COMPACT FULL RANGE GAUGE WORKING

PFEIFFER VACUUM D-35614,TPR 280 PTR26950,KLA TENCOR 200-20613-000 AB FREE SHIP

PFEIFFER VACUUM D-35614,TPR 280 PTR26950A,KLA TENCOR 200-20613-000 AB FREE SHIP

PFEIFFER VACUUM PF 123 225-X DN 25 ISO-KF

PFEIFFER VACUUM PF 129 243-X DN 40/25 KF

PFEIFFER VACUUM TPG 256A MEASUREMENT & CONTROLLER,PTG28760 WORKING FREE SHIP

PFEIFFER VACUUM TURBO MOLECULAR PUMP CONTROLLER DCU150 TESTED WORKING

PFEIFFER VACUUM TURBO PUMP TMU262 DN100 CF-F 3P TC100 CONTROLLER DCU150 WORKING

PFEIFFER VACUUM, D-35614 CMR 361 RANGE:1100mbar

PFEIFFER VACUUM, D-35614 CMR 362 RANGE:110mbar

PFEIFFER VACUUM, D-35614 IKR 251 PTR25500 COMPACT COLD CATHODE GAUGE

PFEIFFER VACUUM, D-35614 TPR 280 PTR26950A

PFU LIMITED PDS-BX01EO865 EMBEDED COMPUTER,1G RAM,1G SATA HSDD,CORE2 DUO CPU,TEL

PHOENIX CONTACT CM 62-PS-120AC/5DC/1 POWER SUPPLY, OPTO 22 G4PB16H BOARD

PHOENIX CONTACT INTERBUS IBS BA DSC/I-T Ord.No.: 2723042 BOARD POWER ON TESTED

PHOENIX CONTACT POWER SUPPLY QUINT-BUFFER/24DC/20 & IDEC PS5R-SE24 TESTED

PHOENIX CONTACT POWER SUPPLY QUINT-BUFFER/24DC/20 & IDEC PS5R-SE24 TESTED FREE

PHOENIX CONTACT POWER SUPPLY QUINT-PS-100-240AC/24DC/10

PHOENIX SBC,PC,IPC, INDUSTRIAL COMPUTER,SBC81205,FULL-SIZE PENTIUM 4-775 CPUCARD

PHOTO-250 INTERLOCK INTERFACE FREE SHIP

PHOTON DYNAMI CS PWA OO6308 REV:G BOARD

PHYTRON ZMP STEMAK 02003819 92/70 H/V

PICMG 19 SLOTS BACK PLANE BOARD PCI-19S WORKING

PILZ EMITTER & RECEIVER SET PSEN op 2H-30-045 TYPE 2 FREE SHIP

PILZ PLC MODULE - PSS DI 2 EINGABE BIS KAT. 4mit Taktung NO FRONT COVER

PILZ PLC MODULE - PSS DI2O T 16 INPUT_16 OUTPUT

PILZ PLC MODULE - PSS DI2O T EIN-AUSGABE 16E+16A

PILZ PLC MODULE - PSS DO S 32 DIGITAL OUTPUTS NO FRONT COVER

PILZ PLC MODULE - PSS DP-S PROFIBUS DP SlAVE

PILZ PLC MODULE PSS CPU2 ZENTRALEINHEIT NO FRONT COVER

pilz PN0Z Mi1P IDENT NO 773100  WITH CD-ROM,FREE SHIPPING

PILZ PNOZ 10 24VDC 6S 4 SAFETY RELAY LOT OF 2

PILZ PNOZ-M1P 773100 BASE UNIT & PNOZ MO4P CLEAN FREE SHIP

PILZ PSEN 1.1-20 IDENT NO. 514120 SAFETY SWITCHES LOT OF 4

PIO-24 PC 6422 14075 REV C Board

PIO-9032B-SB BY I.O DATA BOARD

PIOIBM32/32 ADM-1038-1 BOARD

PIONEER MAGNETICS LINEAR SUPPLY 125283 kLA P/N 370-22871-000 TESTED WORKING

PIONEER MAGNETICS POWER SUPPLY PM3329BP-5P-1-3P-E 118549 KLA P/N 370-22866-000

PIONEER MAGNETICS POWER SUPPLY PM3386BP-5P-3-3P-N 119287,KLA P/N 370-22867-000

PIONEER MAGNETICS POWER SUPPLY PM3386BP-5P-4-3P-N 119285,KLA P/N 370-22868-000

PISCO PRESSURE SWITCH FVXS-DA 8EA

PITTMAN DC SERVO MOTOR 14205B553-R1 350-0005-01 500CPR,ENCODER HEDS-5540 FREE

PITTMAN DC SERVO MOTOR 14205B553-R1 350-0005-01,24 VDC 500CPR,ENCODER HEDS-5540

PITTMAN MOTOR 14205D782 24VDC 500 CPR FREE SHIP

PL PRO-LOG 68030 CPU CARD,7850A,PWB 120239-002 TESTED WORKING

PL PRO-LOG NDC-S1082 BOARD PWB:119415-006 TESTED WORKING

PL PRO-LOG QUADRATURE COUNTER CARD 7318A-04,PWB 117040-002

PL PRO-LOG RACK BX15T

PL PRO-LOG S911 I/O CARD,PWB:117100-003

PLEXUS 37711 MAINBOARD SET, 25102 STROKE GENERATOR, 25107 PRINT SUPERVISOR BOARD

PLEXUS STROKE GENERATOR 25102 BOARD

PLOTECH PCI-7200 0060 GP 51-12001-0B01 BOARD

PLOTECH PCI-7230 0500 51-12003-0A40 GP BOARD

PLUSTEK LED CONTROLLER PTS-D5012D-RS232

PMAC EXPANSION I/O BOARD P070442,P0 60552 TK91

PMI PI-E 96001W-17311  

PN2U4AO ANO98-8IOU-062 P/N62-6490-27002 BOARD

P-OPEN 150/P4 COMPUTOR TESTED WORKING FREE SHIP

PORTWELL PBPE-12A9 BACKPLANE BOARD

POSALUX SA PMAC DEDICATED I/O BOARD PO 60275 TK91

POSALUX SA PMAC GENERAL I/O BOARD P062804,P062750 TK92

POSITRON FIBER SYSTEMS AUX2 [OC3] 220-800365-411 BOARD

POWER ARCHITECTS POWER SUPPLY PS-1122 KLA P/N 0222236-000 TESTED WORKING

POWER CAPTURE PCI L06-PC-606 BOARD

POWER FILE BOARD HPR 8704001A

POWER ON TESTED FREE SHIP

POWER SOURCE ERD 05SA POWER SUPPLY WORKING

POWER SOURCE SVB12SA POWER SUPPLY WORKING

POWER SUPPLY BOARD UV4100-11& SCHUMACHER 1730-3006 WORKING FREE SHIP

POWER TEN DC POWER SUPPLHY 0-5V,0-365AMP,P62B-5325D

POWER-ONE POWER SUPPLY SPF4D2D2BP & ACOPIAN 24EB15D50 TESTED WORKING FREE SHIP

POWER-ONE POWER SUPPLY SPF4D2D2BP WORKING

POWER-ONE SPL130-1012 POWER SUPPLY TESTED WORKING FREE SHIP

POWER-ONE SPL130-1012 POWER SUPPLY TESTED WORKING FREE SHIP #1

POWER-ONE SPL130-1012/OVP12 POWER SUPPLY TESTED WORKING FREE SHIP

POWER-ONE SPL250-1005 POWER SUPPLY TESTED WORKING FREE SHIP

PP90011011-A AP 92 30 BOARD

PPC PACIFIC POWER CONTROL,A-C POWER BX KLA#750-661058-00A0

PRE-ALIGN DRIVER ASSY 244639-002 244638-001 BOARD

PRECISION LINEAR ACTUATOR LEAD 1.0MM TRAVEL RANGE 75.0MM CROSSED ROLLER BEARING.

PRECISION MICRO CONTROL DCX-PC100 BOARD DCX-MC100-071[7]

PRECISION MICRO CONTROL DCX-PC100 BOARD DCX-MC100-071[8]