FANUC的驱动装置主要由3部分组成：电源、放大器、控制。电源主要把交流变为直流，把泵升电压送回电网或加以处理，在电源故障时进行保护等功能。早期开发的晶闸管伺服系统控制简单，速度范围能满足一般数控机床的需要，由于晶闸管额定电流大，短时间过电流能力强，

YASKAWA ELECTRIC CIMR-H3-0G2E-10  CIMRH30G2E10
YASKAWA ELECTRIC CACR-IR10101FC  CACRIR10101FC
WILLIAMSON PRO-120-20-F-23  PRO12020F23
WESTINGHE MD3B1NPFRG  MD3B1NPFRG
WESTINGHE 292B930A10  292B930A10
VIBRO METER CMC16  CMC16
TRICONEX 3006  3006
TOTAL CONTROL PRODUCTS QPI-CTA-E0000  QPICTAE0000
TEXAS INSTRUMENTS PLC 575-2104  5752104
TEXAS INSTRUMENTS PLC 565-2820  5652820
TELEMECANIQUE MPC-KT12NAX00N  MPCKT12NAX00N
TB WOODS UVC-4050-0H  UVC40500H
SYMAX 8030-ROM-121  8030ROM121
SSD DRIVES 955-8R0060  9558R0060
SQUARE D MEL36800LSG  MEL36800LSG
SQUARE D ATV-58EU54N4  ATV58EU54N4
SQUARE D 1.5S1F  15S1F
SPECTRA TECH 912A036A  912A036A
SIEMENS HNFC366J  HNFC366J
SIEMENS 6SE7-041-6ES87-0FA0  6SE70416ES870FA0
SIEMENS 6SE7-021-0EA61-Z-L20  6SE70210EA61ZL20
SIEMENS 6SC9-111-2GB15  6SC91112GB15
SIEMENS 6FX1-113-0AA02  6FX11130AA02
SIEMENS 6ES7-414-2XG01-0AB0  6ES74142XG010AB0
SIEMENS 6ES5-581-0EE15  6ES55810EE15
SIEMENS 6ES5-247-1AA11  6ES52471AA11
SIEMENS 6DS1-143-8AA  6DS11438AA
SIEMENS 6DS1-105-8AA  6DS11058AA
SIEMENS 6DD1-606-1AC0  6DD16061AC0
SIEMENS 3WN6231-0FC74-1FA1  3WN62310FC741FA1
SIEMENS 3TF6944-0CM7  3TF69440CM7
SIEMENS 1LA0364-2SP22  1LA03642SP22
SEIKO INSTRUMENTS & ELECS LTD OFL-760A-26  OFL760A26
SAFTRONICS SAF402.0140  SAF4020140
REXROTH PE110  PE110
REXROTH 0-608-830-141  0608830141
RELIANCE ELECTRIC W/R-67100-B  WR67100B
RELIANCE ELECTRIC VZ3000-DASR-1  VZ3000DASR1
RELIANCE ELECTRIC GV3000AC106  GV3000AC106
RELIANCE ELECTRIC GV3000-AC-043  GV3000AC043
RELIANCE ELECTRIC B/M-60031-1  BM600311
RELIANCE ELECTRIC 803456-3T  8034563T
RELIANCE ELECTRIC 61C-613  61C613
RELIANCE ELECTRIC 61C-160  61C160
RELIANCE ELECTRIC 57C-442  57C442
RELIANCE ELECTRIC 50P4161  50P4161
RELIANCE ELECTRIC 45C-15D  45C15D
RELIANCE ELECTRIC 0-60031-4B  0600314B
RELIANCE ELECTRIC 0-55325-37  05532537
RELIANCE ELECTRIC 0-48673-1  0486731
PROSOFT 3100-MCM  3100MCM
PHOENIX CONTACT IBS-IP-500-PS-2-BS  IBSIP500PS2BS
PARKER 46987601L  46987601L
ORMEC MAC-B200F/K1A  MACB200FK1A
OMRON V530-R160EP  V530R160EP
NICOLET PROTEJE-460  PROTEJE460
NEMATRON CORP IWS-2513  IWS2513
NACHI ROP501  ROP501
NACHI ROP500  ROP500
MOORE PRODUCTS 39ACM28ADN  39ACM28ADN
MOORE PRODUCTS 352PEA21VNNNNAW  352PEA21VNNNNAW
MODICON PC-CBCA-000  BCA000
MODICON AS-P890-300  ASP890300
MODICON AS-M507-016  ASM507016
MODICON AS-B807-132  ASB807132
MODICON AS-506P-F16  AS506PF16
MODICON AS-506P-005  AS506P005
MODICON AM-S980-800  AMS980800
MODICON AM-M909-023  AMM909023
MODICON AM-M909-002  AMM909002
MODICON 557VIC10200  557VIC10200
MODICON 140-CRP-931-00  140CRP93100
MODICON 140-CPU-534-14  140CPU53414
MODICON 140-CPU-434-12A  140CPU43412A
MODICON 140-CPU-434-12  140CPU43412
MODICON 140-CPU-213-04C  140CPU21304C
MIYACHI MM-730A  MM730A
MITSUBISHI Q173CPU  Q173CPU
MITSUBISHI HC-H703BS-A42  HCH703BSA42
MICROMASS LCT  LCT
MEASUREX 51402089-100  51402089100
MEASUREX 51198947-100  51198947100
MARCONI ASX-1000-10AC  ASX100010AC
MAEK R762  R762
LOUIS ALLIS 46S1676-1010  46S16761010
LOUIS ALLIS 46S01676-0050  46S016760050
LENZE EVS9327-ESV906  EVS9327ESV906
KUNKLE 6252FLK01AS0020  6252FLK01AS0020
ITE SIEMENS PXD63B120  PXD63B120
IRCON R35C15001430/640  R35C15001430640
INDRAMATM1.1-100-300-W1/115 M11100300W1115
INDRAMAT TVD1.2-15-03  TVD121503
INDRAMAT TRANS01.7/1-OP01  TRANS0171OP01
INDRAMAT TDM1.2-50-300-W1  TDM1250300W1
INDRAMAT TDM1.2-100-300-W1/115  TDM12100300W1115
INDRAMAT MAC071C-0-NS-3-C/095-A-0/S001  MAC071C0NS3C095B
INDRAMAT DKC02.3-100-7-FW  DKC0231007FW
INDRAMAT BTC06.2A-F-EN3-FW  BTC062AFEN3FW
HONEYWELL W7761A-2010  W7761A2010
HONEYWELL TVMP-E0-00-AM0-A00-F10-0U0000-00  TVMPE000AM0A00F1
HONEYWELL 51401570-100  51401570100
HONEYWELL 51195096-200  51195096200
HOFFMAN ENCLOSURES MHB11-0426-G306  MHB110426G306
HARMONIC DRIVE HTL8000-1L-AS-DC  HTL80001LASDC
GIDDINGS & LEWIS 1-21783  121783
GHISALBA GH57.3.00-FG51  GH57300FG51
GENERAL ELECTRIC DS3800NADA1F1G  DS3800NADA1F1G
GENERAL ELECTRIC DS200GDPAG1AKF  DS200GDPAG1AKF
GENERAL ELECTRIC 9F62KED300  9F62KED300
GENERAL ELECTRIC 9303M65P01  9303M65P01
GENERAL ELECTRIC 44B373188-G02  44B373188G02
GENERAL ELECTRIC 137D5158G2  137D5158G2
GENERAL ELECTRIC 137D5145G1  137D5145G1
GENERAL ELECTRIC 118D1377G3  118D1377G3
GENERAL ELECTRIC 117D7318G3  117D7318G3
GENERAL ELECTRIC 117D7314G1  117D7314G1
GEMCO ELECTRIC 1989-CA-1530A  1989CA1530A
GE FANUC IC754CGL06CTD  IC754CGL06CTD
GE FANUC IC5005TBN0000  IC5005TBN0000

因此对大惯量直流伺服电机可以发挥过负荷、高速、高加减速的特点。控制一般采用移相控制的方法。晶闸管伺服系统的缺点是功率转换的频率较低，只能是电网的频率50Hz或者高达300Hz。因此，其伺服装置低速电流波动较大、调速范围不大、快速响应慢。

FANUC A16B-2203-0292  A16B22030292
FANUC A16B-1000-0100  A16B10000100
FANUC A16B-0180-0260  A16B01800260
FANUC A06B-0653-B011  A06B0653B011
FANUC A06B-0346-B255  A06B0346B255
EUROTHERM DRIVES 590C/0350/6/3/0/1/0/00/000  590C035063010000
ENDRESS & HER 50P4H-EL0A1RA0BAAA  50P4HEL0A1RA0BAA
DYNAVISION M6-17-12  M61712
DANFOSS FC-102P7K5T2P21H2XGXXXXSXXXXAXBXCXXXXDX  FC102P7K5T2P21H2
CUTLER HAMMER AN56SN0  AN56SN0
CUTLER HAMMER 5485SK-PMPP-5000  5485SKPMPP5000
CUTLER HAMMER 1MTB800R  1MTB800R
CONTROL TECHNIQUES M0598400  M0598400
CONTROL TECHNIQUES M0598300  M0598300
CONTROL TECHNIQUES FX-8400  FX8400
COGNEX 800-5870-1  80058701
CLEVELAND MOTION CONTROL BNR5110GPA00CS0002  BNR5110GPAOOCS00
CAMCO 601RDM-C135  601RDMC135
BOSCH 0-608-830-142  0608830142
BAUMULLER 20-160/270-31-023  2016027031023
BAUMULLER 20-160/270-31-022  2016027031022
BARBER COLMAN GCM-86120  GCM86120
BALDOR MB7420AB  MB7420AB
BAILEY CONTROLS NSSM-01  NSSM01
ASTRO MED IMCD-DDE3200  IMCDDDE3200
ASEA BROWN BOVERI GNT2009421R0001  GNT2009421R0001
ASEA BROWN BOVERI DPH-10051D-S15001/1  DPH10051DS150011
ASEA BROWN BOVERI ACS550-PC-072A-4+B055+K466+L511  ACS550PC072A4B05
ASEA BROWN BOVERI 57360001-A/6  57360001A6
ASEA BROWN BOVERI 57310001-LM  57310001LM
ASEA BROWN BOVERI 57088613  57088613
ASEA BROWN BOVERI 3ADT306800R1  3ADT306800R1
ALLEN BRADLEY MPG-B050-031-M22  MPGB050031M22
ALLEN BRADLEY 8520-3S -BAT-EX4-Y-1-4  85203S BATEX4Y1
ALLEN BRADLEY 8520-3S10A-BAT-EX4-T1-Y-4-5-7  85203S10ABATEX4T
ALLEN BRADLEY 8520-3S10A-BAT-EX4-S-1-2-3-4-5-7  85203S10ABATEX4S
ALLEN BRADLEY 813S-COAM  813SCOAM
ALLEN BRADLEY 7552-040  7552040
ALLEN BRADLEY 6182-BGAZZC  6182BGAZZC
ALLEN BRADLEY 512-EAB-27  512EAB27
ALLEN BRADLEY 4100-214-R  4100214R
ALLEN BRADLEY 40382-809-07  4038280907
ALLEN BRADLEY 2711E-T10C15  2711ET10C15
ALLEN BRADLEY 2711-B6C8  2711B6C8
ALLEN BRADLEY 1785-L80C15/E  1785L80C15E
ALLEN BRADLEY 1771-NIV1  1771NIV1
ALLEN BRADLEY 1771-IR  1771IR
ALLEN BRADLEY 1756-L73  1756L73
ALLEN BRADLEY 1756-L63  1756L63
ALLEN BRADLEY 1756-L61S  1756L61S
ALLEN BRADLEY 1756-L55M24  1756L55M24
ALLEN BRADLEY 1756-L1M3  1756L1M3
ALLEN BRADLEY 1747-L552  1747L552
ALLEN BRADLEY 1747-L543  1747L543
ALLEN BRADLEY 150-B54NBDE  150B54NBDE
ALLEN BRADLEY 150-B35NCD  150B35NCD
ALLEN BRADLEY 150-A135NBDB  150A135NBDB
ALLEN BRADLEY 1440-VST02-01RA  1440VST0201RA
ALLEN BRADLEY 1336S-BX040-AN-EN-L6  1336SBX040ANENL6
ALLEN BRADLEY 1336S-BX040-AN-EN4-L6  1336SBX040ANEN4L
ALLEN BRADLEY 1336F-B060-AA-EN  1336FB060AAEN
ALLEN BRADLEY 1336-C040-EAG  1336C040EAG
ALLEN BRADLEY 1326AB-B720F-21K7  1326ABB720F21K7
ALLEN BRADLEY 1326AB-B720E-21  1326ABB720E21
URAY QA-3-017948-003  QA3017948003
URAY 100614-001  100614001