6SN1118-0AE11-0AA1
6SN1118-0AE11-0AA1 无位置反馈,精度相对闭环系统来讲不高,其精度主要取决于伺服驱动系统和机械传动机构的性能和精度。一般以功率步进电机作为伺服驱动元件。 这类系统具有结构简单、工作稳定、调试方便、维修简单、价格低廉等优点,在精度和速度要求不高、驱动力矩不大的场合得到广泛应用。一般用于经济型数控机床。 b、半闭环数控系统 半闭环数控系统的位置采样点如图所示,是从驱动装置(常用伺服电机)或丝杠引出,采样旋转角度进行检测,不是直接检测运动部件的实际位置。
6SN1118-0AE11-0AA1
CTI-CRYOGENICS CRYO-TORR ,
AGILENT HP 8168D ,
HP AGILENT 54751A ,
PHOTON INC BEAM SCAN XYLA HP2 ,
OPTISPEC U-RLA ME3200 ,
ACTERNA WANDEL W&G PCM-4 ,
PHOTONIC INTEGRATION AWG-NB-1X40-100G ,
SRS DG-535 GPIB,
TECHNOPRINT FRITSCH HA 06 CONVECTION REFLOW OVEN SMD,
WANDEL & GOLTERMANN WG PCMZ-4 E1 ,
CAT PUMPS 2530 ,
NEWPORT 8000 ,
HOVER DAVIS LPF01-001,
CHATILLON TCM 201-MS ,
HOVER DAVIS LPF01-001,
IXIA LM1000GBIC 2-PORT GIGABIT ,
NETWORK ASSOCIATES OC3-SMF,
WILD LEICA M5A STEREO ZOOM 50X ,
AEROTECH ATS100-100-20P ,
MICRO ENTERPRISES ME3000 ,
OPTO POWER PS6510 ,
ANRITSU ME522A ,
RHEOMETRIC MMT-2000,
CTI-CRYOGENICS CRYO-TORR 8 ,
AEROTECH ATS100-50-20P,
ANRITSU MF9619C ,
ANRITSU MT8802A ,
MOLEX 19078-0129,
ADTECH SPIRENT AX 4000 CHASSIS 400620 401428 ,
SETRA 370 ,
CVI DIGIKROM 240 ,
COHERENT BM-7 ,
CISCO SYSTEMS WS-X6724-SFP,
GE FANUC DATAPANEL H OPERATOR INTERFACE PLC,
NETWORK ASSOCIATES ATMBOOK & ATM DS3 MODULE BOOK,
FLUKE 7102 ,
POWERTREND 3010 ,
BNC 555-2G,
TTC JDSU 31812 ,
ASSOCIATED RESEARCH 520L ,
WOHLER PANORAMA CHROMATEC AM-4 ,
ANRITSU MP1552B ,
AEROTECH ATS100-50-20P ,
AEROTECH ATS02025-U-02L-NC-C2 ,
WANDEL & GOLTERMANN WG ACTERNA OMS-150 ,
AGILENT HP 70841B ,
BERKELEY VARITRONICS YELLOWJACKET WI-FI ANALYSIS SYSTEM,
V-TEK VERSACOUNT AUTOMATIC COMPONENT COUNTER SMD SMT,
MITUTOYO 516-901 -26,
AGILENT HP 54645D ,
EXFO IQ-1203 4-CHANNEL ,
ILX LIGHTWAVE PSC-8420 ,
FIBERPRO PS-155-A-B ,
METONE 2408 ,
AEROTECH ATS150 150-250-40P ,