9750-2109750-210

1.伺服主要靠脉冲来定位，基本上可以这样理解，伺服电机接收到1个脉冲，就会旋转1个脉冲对应的角度，从而实现位移，因为，伺服电机本身具备发出脉冲的功能，所以伺服电机每旋转一个角度，都会发出对应数量的脉冲，这样，和伺服电机接受的脉冲形成了呼应，或者叫闭环，如此一来，系统就会知道发了多少脉冲给伺服电机，同时又收了多少脉冲回来，这样，就能够很精确的控制电机的转动，从而实现精确的定位，可以达到0.001mm。

               2.交流伺服电机也是无刷电机，分为同步和异步电机，目前运动控制中一般都用同步电机，它的功率范围大，可以做到很大的功率。大惯量，zui高转动速度低，且随着功率增大而快速降低。因而适合做低速平稳运行的应用。

               3.伺服电机内部的转子是永磁铁，驱动器控制的U/V/W三相电形成电磁场，转子在此磁场的作用下转动，同时电机自带的编码器反馈信号给驱动器，驱动器根据反馈值与目标值进行比较，调整转子转动的角度。伺服电机的精度决定于编码器的精度（线数）。交流伺服系统已成为当代高性能伺服系统的主要发展方向，使原来的直流伺服面临被淘汰的危机。

厦门仲鑫航自动化设备有限公司

Xiamen Zhong Xinhang automation equipment Co., Ltd.

：郑娟萍

电  话：0 5 9 2 -5 1 7 3 2 7 9

传  真：0 5 9 2- 5 1 6 5 5 6 1

2 7 7 3 7 3 4 0 8 8

邮  箱: 2773734088

地  址：福建省厦门市思明区湖滨四里64号（湖光大厦）第八层A座

STIL CHRAF2-450-N6 High Resolution Autofocus Sensor CHR-DUV AMAT 3930-A0361 

Brooks Automation 200mm Prealigner Chamber 10600-10

Asyst SMIF-300FL Load Port 300FL,S2.1 HAMA/E-84

Eimac 4CX500A Vacuum Tube Amplifier Assembly SK300A 

Ziehl-Abegg Matsushita FC031-4EF.2A.3 Various Fans Reseller Lot of 400 

Tektronix TDS-410A 2-Channel Digitizing Oscilloscope 

Nikon CF Plan Apo 150x/0.90 Microscope Objective Optistation 7 

Inficon HPR-1100 Transpector Residual Gas Analyzer Assembly 

Novellus Systems 02-294831-00 Motor Assembly YSC-BSA01038PLP?S 

Novellus Systems 02-294832-00 Motor Assembly YSC-BSA01038PLO?S 

AE Advanced Energy 3155094-007 RF Match FixedMatch AMAT 1110-00059 

Inficon XPRTK100 Transpector XPR2 with Heater Jacket 

Advantech IPPC-950T-T Industrial Panel Touchscreen 15" 

Inficon TSPTT100 Transpector 2 Residual Gas Analyzer 10025 

MKS Instruments 1651D-27689 Throttle Valve Controller 

Koganei 4K199-395 Pneumatic Box Assembly Nikon NSR-S307E 

Asyst 6900-1551-01 System Controller Epsilon 3000 

Riken Keiki GD-K71D-DVA Smart Gas Detector AMAT 0820-00068 

Riken Keiki GD-K71D-DVAII Smart Gas Detector AMAT 0820-00069 

Tattile F00465 Smart Reader Analyzer M3-Advanced PARALLELA AMAT 2130038 

Eurotherm EU0776 Multi-Loop PID Process Controller Mini8 DeviceNet Used

Eurotherm EU0753 Multi-Loop PID Process Controller Mini8 DeviceNet Used

Eurotherm XXXXXX Multi-Loop PID Process Controller Mini8 DeviceNet Used

National Display Systems 90X0189-B Vector Medical Display AMAT 0650-00073 New

Eurotherm EU0693 Multi-Loop PID Process Controller Mini8 DeviceNet Used

Proteus 9LDSCO-AMDN1 WeldSaver Leak Detector Kit AMAT 0240-A9450 Used

Nikon NSR IPA Vapor Level Control Module 

OZTEK OZ1200 ISA Formfactor Interpolator OZ1201 

Kokusai Electric T2DC6-12143 BTBAS Controller CX3-GPLON Module 

Novellus 02-287781-00B Heater Pedestal Untested As-Is

Hakko Electronics V708iSD PLC Monitouch Touch Screen Monitor 

Banner Engineering MGR616A Light Curtain Receiver MGE616A Emitter Beam Array

Astech ATL-100RA Low Frequency Matching Box AMAT 1110-01006 AE 3150086-003 New

Dow Electronic Materials 10010644 Politex REG 20 Inch Polishing Pad Lot of 6 New

Praxair 0190-41772 DP Plus EDGE 20 Inch Polishing Pad AMAT Lot of 6 New

Inficon 923-601-G6 Transpector CPM Head CPM300 

AMAT Applied Materials 0190-41175 Single Channel Pyrometer Probe 

Omron CS1G-CPU43H CPU Unit Programmable Controller SYSMAC 

Opal 70512561000 CCS4 Assembly PCB Card AMAT 30712563200 

IBM D43700-003 Server Compute Blade SBXD132 7983C1X AMAT 0190-B1840 No RAM Used

Stealth Computer 900C0357-01 SBU System Computer ASM Semitool 73301-856 Used

Praxair P3425-80-120-H-?2 DP Plus Polishing Pad AMAT 0041-32726 Lot of 5 New

Nikon 4S065-417 Power Supply Assembly With 4S065-418 Interface 

Praxair P3305-80-120-0-?2 DP Plus Polishing Pad AMAT 0190-37022 Lot of 6 New

Festo EP-ME-1/8 15 Port Pneumatic Manifold Innolas ILS 700P 

Dolan-Jenner A-240/A-240P Fiber-Lite 150 Watt Fiber Optic Illuminator Used

Semitool 885751-007 Display Monitor Module Nikon NSR-S307E 

Opal 50312450000 UI Distribution Control Assembly AMAT SEMVision cX 

Fortrend 120-1004 Wafer Load Station F-8025 Tested 

Fortrend 120-1004 Wafer Load Station F8025S Tested 

Orion ETC902-NSCP-L2 Heat Exchanger Pel Thermo As-Is

A-B Allen-Bradley 1000A-0195-0550?4 Modular AC 300mm Control 0195-05504 Used

A-B Allen-Bradley 1000A-423135-TY?-IMAC Modular AC 300mm Control 0195-05504 Used

A-B Allen-Bradley 1000A-423083-TY?-IMAC Modular AC 300mm Control 0195-05504 Used

A-B Allen-Bradley Powermonitor 3000 Display Module Set Centura RTP AC CAB Used

Process Technology PHX0L4-208-08 Electric Immersion Heater AMAT 1410-90070 New

Process Technology P3HX0L6-208-12-?11-R1 Teflon Immersion Heater AMAT 0190-26964

NPI Northwest Power Integrations 3604 Power Supply Card AMAT 0190-02479 Used

Lintec VU-410-M2 Vaporizer 

Inficon SPC-953-G1 Transpector 2 

ACL D13450 Microwave Control Module Rev. 5 

Daihen RF-60 RF Match Capacitor 200pf 12kv.dc Lot of 10 New

Sony DXC-950 Power HAD Camera CMA-D2 Adaptor 

KLA-Tencor 0025040-000 Pneumatic Elevator Lift Assembly 

KLA-Tencor 0025040-000 Pneumatic Elevator Lift Assembly Rev. AA 

Surface Engineering 0190-A0018 Spindle-Ball Bearing Rev. 001 

AMAT Applied Materials 2040009 Nikon Fiber Optic Cable New

SVG Lithography Systems 859-8366-004 Power Supply Assembly ASML 

American Megatrends 92006090-XXX AMIBIOS SBC AMAT 1290139 New

Heidenhain LIF-18R Light Curtain Scanning Head AMAT 0500-A0701 New

Leybold 400036V0003-000?-20M Turbo Pump Cable AMAT 0190-08346 

Norgren VE1063SL13742A-?1 Pneumatic EV Block 21 + 21 Station AMAT 0190-28279 Used

Norgren SLV/11130/02 Pneumatic Manifold G6L DeviceNet 

Raychem 12125-001-20M Turbo Cable 20M 

Leybold A214709 Turbo Molecular Pump Cable 108007 20m 

Raychem 12126-002-20M 2-Way Split Turbo Cable 20m 

Leybold A214709A Turbo Molecular Pump Cable 108007 

Keyence PJ-V20T Light Curtain Transmitter PJ-V20R Receiver PJ-V90 Controller Set

IGC Polycold Systems T1102-01-000-14 Compressor Cryotiger As-Is

Sekidenko 950-4007-00 Optical Fiber Thermometer 2000 AMAT 0190-03007 Used

Tropel Doublet 2 Lens KLA-Tencor AIT 1 Lot of 2 

Tropel Doublet 3 Lens KLA-Tencor AIT 1 

emecanique RE7RB13MW True Off Delay Timer RE7RB Lot of 10 

Tylan General AC-2S02 AdapTorr AC-2 Novellus 60-00009-00 

SEC Sensor Electronics 142-0280 Gas Detector AMAT 0150-17227 Regal IPA Sensor

Mykrolis YY56HP203 Filter Pillar Head S-300P New

A-B Allen-Bradley 140U-J-GFP1503 Ground Fault Protector Module AMAT 0680-02691

Newport I-2000 Series High Performance Laminar Flow Isolator Stabilizer Used

Granville-Phill?ips 010863-45 Transfer Ion Gauge Cable AMAT 0190-70059 Used

Kinetics KM405618 Gas Flow Box AMAT 0240-97138 Millipore FC2900 

Alca A215300-229-C2C?2 10m Turbo Pump Cable 215300 

HNL RA93-021-04/C Asher Module Aura 2000LL 

Therma-Wave 18-009252 Sensor Module Rev. A Opti-Probe OP2600B 

Therma-Wave 18-007478 Sensor Module Rev. D Opti-Probe OP2600B 

Supermicro CSE-111 IBM xSeries 360 Sun SPARKstation5 Server Lot of 6 As-Is

Parker 0190-24755 Slit Valve Actuator Series P1D 

ProSys 920500 Hz RF Matching Network 

ProSys 922500 Hz RF Matching Network 

Omron C200HW-COM05-EV?1 Programmable Controller SYSMAC C200HX 

Sierracin/Magne?dyne 1100-0051-00 Magnet Driver Rev. M AMAT 0190-09024 Used

Perkin-Elmer 0712-5916-000 ASY Cass Clamp DR Module 

CKD TPR-03-A100T-X1?002 Pressure Control Flow Splitter PARECT Used

PbF EH0111 Power Supply PCB DB-D56-101E 

Tokyo Electron BE6138A2 Touch Screen LCD Monitor LCD1012X 

CKD N4S0-T50 Solenoid Valve Manifold N3S010 Lot of 14 

Pneutronics 991-000013-001 Electric Pneumatic Valve Semitool M2099 Lot of 10 New

PSL Power Standards Lab PQ1 Power Quality Relay PQ1-01-0001 Lot of 30 

Ziehl-Abegg FC031-4EF.2A.3 External Propeller Fan Lot of 9 

Omron K3MA-J-A2 Dual Display Digital Power Meter S82K-00724 

Olympus 265442 Microscope Lens Objective Assembly 

Proteus 9LDSCO-AM1 Leak Detector Weldsaver AMAT 0190-A1510 

Cutler-Hammer Eaton Circuit Breakers Reseller Miscellaneous Lot of 71 Used

rh Electronics 0240-A2522 AMAT ESCD Assembly 

AGL D13450 3 Kilowatt Microwave Control Module Untested As-Is

Guided Wave ClearView 90005-01 Photometer 

Spellman X3862 High Voltage Power Supply Rev. B11 AMAT 0190-26332 

AMAT Applied Materials 300750-3513-640?001 Motor Cable Assembly 0150-24422 New

AMAT Applied Materials 11938000 C/A Communication Cable 0150-03027 New

Omron CPM2A-20CDR-D SYSMAC CPM2A Programmable Controller Used Working

Turck JBBS-57-E811 DeviceNet Network Station Lot of 2 Used Working

Turck VB 1003-BSV14 Picofast 10-Port Junction Box U2-13317 Lot of 4 New

Pulizzi PC125-A2-LT Enclosure Power Distribution Unit ePDU Rack Mount Used

Watlow DC20-24C0-0000 Din-a-mite Solid State Power Control Used Working

Saginomiya LNE-ZN20-010 Pulse Converter Used Working

Tigerflex WH150X100 Industrial PVC Hose 1.5 Inch ID 100 Feet AMAT 3400-02163 New

NSK E043EMPA4-003 Servo Driver PCB Board Used Working

Brad Communications SST-EDN-1 DeviceNet Remote Scanner AMAT 0190-29030 Used