MPM-B1651F-MJ74AA

變頻電機的工作原理是通過變頻器控制電機的電源頻率和電機的轉速，從而實現電機的控制和能量匹配。其基本工作原理如下：

變頻器將電網的交流電源轉換為直流電源，并通過控制器調整輸出的直流電壓和電流，實現電源頻率和電壓的變換。

變頻器將變換后的電源頻率和電壓輸出給電機，通過調節電源頻率和電機轉速，控制電機的轉速和負載。

電機在變頻器的控制下，實現了對電源頻率和電機轉速的控制，從而可以根據不同負載和轉速條件，自動調節電源頻率和電機轉速，以適應不同的工作場合。

變頻電機可以實現在不同轉速下的運行，可以用于變速傳動系統中，滿足不同的工藝要求。

Nikon Optistation 3 SCNT PCB 2S700-581

Nikon Optistation 3 SCPU PCB 2S700-580-1

Nikon Optistation 3 MST PCB 2S700-555

Cybor Photo Resist Pump 5116C E with Mace Filter

Kollmorgen Goldline Rotary D101A-93-1215-001 untested

CTI-Cryogenics On-Board 3PH Motor Control 8124063G001

CTI-Cryogenics On-Board 3PH Motor Control 8124063G001

Kollmorgen Goldline Rotary D101A-93-1215-001 untested

Kensington Wafer Prealigner 25-3600-0300-03 untested

CTI-Cryogenics On-Board IS Controller 0500-00293 

Sarnoff Corp. Camera CCD Power Supply Vulcan working

Zitel Pattern Memory Board 950000054-001 working

Shimadzu TMP Cables 262-78189-51V1, 262-76411-51V2 

Sarnoff Corp. Camera Controller Vulcan 1203971A working

Integrix Serial Board RD20HIC-HFC working

Screen Photo Resist pump PDS-105G-KV5C-A1 

Sarnoff Corp. Camera Controller Vulcan 205921 working

ICP Electronics, Inc. Controller RACK-3030W/ACE-932A

KLA-Tencor Programmable Assembly 20009243A

KLA-Tencor 3XX-1 Image Rotator 760-321260-000 

KLA-Tencor SP1 TBI Ellipsoid Collector 393541 

KLA-Tencor NGP, SP2 Mask Changer Assembly 0053106-002

Material Research Corp Chamber Assy. D126811 A untested

KLA-Tencor AIT UV Laser Servo Detector 0099586-001 Used

ASML WIPA PPCA PCB Board 4022.471.78842 

ASML 8-CH Power Amp PCB Board 4022.471.75691 

Kismet Engineering KES-A 133 Planarizer

VAT Rectangular Door L-VAT DN 0750X-UE24-AAL5

ACT 8 Panasonic X Driver MSD3AZA1Y04 Working 

TEL P-8 Wafer Prober Tray Loader Assembly working

Yaskawa Servo Drive SGDS-20AY75AY577  0190-30699

Nikon Camera Controller NVCEX-X4B1 working 4S008-414

SMC Rotary Cylinder Table MSQB10A  lot 0520-00033

Endura Lower Shield Assy. A-1402 

AMAT XR80 Beamline Interlock Box 0090-91409 ITL working

IBM Front End Server xSeries 306 P4 3.0GHz 160gb 

Part No: 0090-04331

CPS TFE DC Power Supply 1966-00-0021 untested

Kensington 300mm Prealigner 25-3600-0300-02 untested

Mitsubishi AC Servo Motor HC-UWS152-S5  1080-00268

Quadrant Tech Quantum Magnet Assy VAR1956 Need Cleaning

Nikon NSR-S202A 4S018-057-4 PCB WL3SEN2 working

Nikon NSR-S202A 4S007-691-1 PCB WL3MOT2 working

Nikon NSR Series Controller IU-IOP2 working 4S064-631-1

KLA-Tencor M1 3XX-I Active Mirror 760-321700-001 

TEL Tokyo Electron P8 Wafer Prober 200mm Stage working

KLA-Tencor F5 Flipper Actuator 52-0837 

Freelin-Wade Fre-Thane 95A Tubing 1C-157-28 lot of 67

Komatsu Heat Exchanger KIS-0007-3

Applied Materials AMAT 650247 Lid Flange 0010-15222

Tokyo Electron Door Assy Pod SP-3 A121109

Neslab Endocal Refrigerated Bath RTE-110 working

Nikon Optistation Camera Coupling, Sort 81254 Working

Gunda/Neugart Motor & Gear Assembly PAC11.1.1SBCA 

Nikon NSR Series IU-X2A PCB 4S007-900-IK

Hitachi S-9300 SEM High Voltage Control Unit 20-05

Hitachi S-9300 SEM High Voltage Control Unit 32-01

L-Com D-Sub Cable Male/Male CSMN37MM-25  lot

KLA-Tencor SLX UCO, COL Assembly 760-333305-000 Used

KLA-Tencor 3XX-I Refl. Light Detect.760-321399-000 Used

KLA-Tencor Comet AMS Low Mag 0104920-003 Refurbished

KLA-Tencor 3XX-Blue Cas Replacement 780-372161-000 Used

Varian GPI 6U PCB 4428900 Working

Nikon RFP 2% Concave 4G680-526AN 

Panasonics MF212 Camera Control Assy. TEL P-8 Prober

PBI Dansensor Gas Analyzer OXI-3.1 working

PBI Dansensor Gas Analyzer OXI-3.1 0-2% O2 working

Glassman AMAT XR80 DC Power Supply PS/ER06N25.0YZ4

Hitachi M712 Chamber Plate Assy. 4Z001T-11111 working

Hitachi M712 Chamber Plate Assy. 45001T-93812 working

Entegris 6500 15ml NT Integrated Flow Controller 

TEL P-8 Camera Control Assy. Panasonic MF212 W/ KLA PCB

InUSA Afx 5-Channel Ozone Controller RB5L working

Tokyo Electron TEL Cathode Adapter Assembly A124566

TEL Tokyo Electron 100mm Wafer Holder Assembly A131536

Entegris NT Flow Controller 6500-T5-F03-B06-C-P2-U1

LAM Watlow Anafaze Controller 778-091827-011 

LAM Research Ceramic Platen 81-42348R Repaired