1756-IF6I

1756-IF6I  

工艺要求：

磨床是利用磨具对工件表面进行磨削加工的机床，大多数的磨床是使用高速旋转的砂轮对工件进行磨削加工，高速旋转的主轴使用变频器控制有如下要求：

1.低频加工，力矩大，磨床进行粗加工时，需要主轴运行在低速频率内，通用的变频器低频运行时，力矩不大，导致无法加工，所以需要变频器具备低频大力矩特性

2.主轴运行无极调速。主轴根据工件的要求调整不同的运行速度，所以要求变频器具有无极调速能力

3.运行转速精度高。主轴高速旋转精度直接影响磨削加工工件的精度，所以要求所驱动变频器须具备高转速精度

4.防护等级高，磨床加工的环境处于高油污、高粉尘、高潮湿的环境，需变频器具备高防护等级，否则造成短路损坏甚至炸机等故障产生。

5.电机抖动小，噪音小。

1.方案选型

根据磨床的工艺要求，我们选择J600系列高防护等级闭环矢量变频器，变频器的功率与所驱动的电机功率匹配。

2. 变频器介绍  

四方J600系列是基于全新的软件及硬件平台，专门研发的高防护等级闭环矢量变频器，具备性能、结构紧凑、保护功能、同时具有丰富灵活的外围接口和功能的特点，能够适应潮湿、粉尘等各种恶劣环境，可针对所有的行业应和根据现场情况灵活的进行二次开发。其具有如下特点：

低频转矩大。闭环矢量零速可达到200%的启动力矩，开环矢量零速可达到180%的启动力矩

高频运行模式时，高1000.0Hz的基频输出

内置多种系统宏和应用宏，通过宏参数调用，简化参数设置

频率/转速设定通道的优先级可灵活配置

丰富的警示与保护功能

高防护等级IP54，可适应潮湿、粉尘等各种恶劣环境的使用

1756-IF6I  

AMAT 0100-35250 DPS CHAMBER INTERFACE, CENTURA, PCB.低价销售

2 used AMAT Light guide .低价销售

AMAT 0010-0 09416 Etch Chamber RF Match, Untested used.低价销售

4 New Nuclepore Filtration Product 606002, .45 um PTFE .低价销售

Depth filter tubes 901-10CP10P, 10 Poly x Fine PP.低价销售

Filter, US Filter USF Cold filters.低价销售

Red Hat valves F320A9K lot's of 3,.低价销售

APPLIED MATERIALS, AMAT 0010-21668 PVD magnet.低价销售

2 unit AE Apex 4000-27 RF Generator, 4000 W, 27.12 MHz.低价销售

NANOMETRICS NANOLINE IV line width measuring system.低价销售

Nicolet ECO-8S FTIR Spectrometer.低价销售

Varian Portatest II model 956 leak checker, Tested.低价销售

Semitool WST-306M Solvent Spray, 5 or 6 inch wafer,used.低价销售

Samco DP-200D Diamond Like Carbon (DLC) PECVD & Etch.低价销售

Federal PMP-31101.低价销售

Federal PMP-31128.低价销售

AMAT 3870-02961 VALVE SOL 3 PORT 1/8 NPTF 22-100P.低价销售

New AMAT 0020-21901 BRACKET SHIELD .低价销售

13, AMAT 0270-00275 Dummy lift pins for xe ch. builds .低价销售

ENI OEM-650A RF Generator, ENI OEM-6A-11491-52, 750 W.低价销售

HAMAMATSU UV SPOT LIGHT SOURCE L8269-01.低价销售

EFOS Novacure UV light source N2000.低价销售

EFOS Novacure UV light source N2001-A1.低价销售

Thermonics T-2500 Precision Temperature Forcing System .低价销售

2 Granville phillips 20354017 vacuum gauge.低价销售

BOC EDWARDS QDP80 DRY VACUUM PUMP WITH AMAT CONTROLLER.低价销售

EDWARDS QDP80 DRY VACUUM PUMP + AMAT CONTROLLER BOX.低价销售

EDWARDS QDP80 DRY VACUUM PUMP with controller box.低价销售

AMAT 1150-00028 Electrode ORP combination, platinum BAN.低价销售

BOC EDWARDS QDP80 DRY VACUUM PUMP 208V + CONTROLLER BOX.低价销售

EFOS Novacure UV light source N2001-A1, 4.0 AMP, 250V.低价销售

EXFO Novacure Spot curing system N2100, 4.0 AMP, 250V.低价销售

Millipore WPSLC0C1L Waferpure C0-Micro Purifier, .低价销售

vacuum components, parts, valves lot's of 13.低价销售

ENI LPG-6A RF Generator, Low Frequency.低价销售

NEW BOC edwards seal model # Coseal NW50 lot's of 20..低价销售

Black-Ray long wave ultraviolet lamp, Model B 100 AP.低价销售

Eurotherm controller type J, 0-500 degrees, model# 812.低价销售

Richmond intelligent balance controller,RTI Ionize iS24.低价销售

Genmark, precision automated transfer systems, 5064340.低价销售

Thermo Neslab M25 chiller, seems to be working.低价销售

NEWNET 56776ASSY91904-?504 REV N BOARD, AX7000.低价销售

UNIT UFC-1660, N2, SF6, Ar, lots of 3 used, as is.低价销售

1998 DSP research INC CIREXX2M-0 94V-0 4500 BOARD.低价销售

DAS-1801HC/1802?HC 14257 REV A PC8632 BOARD.低价销售

OPTO-22 PB32HQ, PAMUX B4 DIGITAL BRAIN BOARD .低价销售

BM44903/A 9945PRI T-M, PB29066 REV A COMP SIDE PRI.低价销售

CCD IMAGE SENSOR ASSY 04-709189-01 F, MCW-A9351 BOARD.低价销售

VARIAN TFS CCD INTERFACE ASSY 04-719216-01 REV D BOARD.低价销售

ProgramMation C1987-90 REV E, BM23995/H BOARD.低价销售

ASYST FLUOROTRAC SYSTEM TECH VLF-RD2008.低价销售

UNIT UFC-1660 N2, 50 SCCM, lots of 2, used, as is.低价销售

UNIT UFC-8160, NF3, SiH4, PH3, lots of 3, used.低价销售

OMEGA HH-F10 air speed indicator.低价销售

Yashawa Servo Motor R02SA20D, AMAT 1080-01129.低价销售

AMAT 0226-97904 Throttle valve for Etch Chamber.低价销售

2 K-Tec RCD300M2 Residual Current Relay AMAT 1200-01550.低价销售

Advanced Energy PDW 600, AE 3156014 Lam # 853-15516-003.低价销售

ALD HDSIOC 0 NOVELLUS 02-295367-00 VERSION 5.0 REV. A.低价销售

NOVELLUS 27-156710-00 CONTROLLER I/O DUALCAP VERS. 4.8.低价销售

MKS CDN391R AS01391-21-1 PCB.低价销售

LAM 852-014681-583 RF Generator ENI OEM-6A-11491-52.低价销售

AMAT 0190-09960 DIP CDN396 1263247.低价销售

ROLLER BRUSH CELL HDSIOC NOVELLUS 02-336512-00 REV. 1.低价销售

MKS CDN396R AS01396-6-5 PCB.低价销售

HDSIOC ROLLER BRUSH NOVELLUS 02-308058-00 VERSION 4.72.低价销售

XCEDA FAC HDSIOC NOVELLUS 02-309772-00 VERSION 4.72 .低价销售

NATIONAL INSTRUMENTS GPIB-1014P.低价销售

PB02807 BM18164 DAN 9710094.低价销售

BM26015/L AB26015/N ASSY, H-STN XORB-100.低价销售

ISOC HI-LO TRANSFER NOVELLUS 02-131736-00 REV. A.低价销售

PT MVME 340B 84-W8787B01C.低价销售

BM302960000 /D 9923DAN.低价销售

PDL OXIDE HDSIOC 3 NOVELLUS 02-273741-00 VERSION 4.72.低价销售

DMA-W CONTROLLER WESSELS/WOLEVER.低价销售

ISIOC DAMA CLEAN BB-DFE DIGITAL DYNAMICS G19-10000-00.低价销售

502622 BM303030200.低价销售

SIOC wts-vh sioc 1 NOVELLUS 02-123968-00 REV. 2.低价销售

TEKTRONIX HANDLER INTERFACE BD. 59-0550-01.低价销售

AMETEK 80440K 94V-0, REV B.低价销售

Motorola MVME 340B 01-W3787B01B PCB, 84-W8787B01C.低价销售

STEC MFC PV-1000, Piezo valve PV-1501MC .低价销售

VME MOTOROLA 2304-900.低价销售

19801004800874 JZ29A-01 MEIDEN, MU24A30756.低价销售

STEC MFC SEC-4600MO, N2, 100 SLM Used.低价销售

FABR 016763 REV A.低价销售

STEC MFC SEC-4550, O2, 50 SLM, looks clean.低价销售

OMGEA 6100, 6132H.低价销售

OMGEA 6100, 6102.低价销售

DSC-002 99A5 PCB BOARD.低价销售

STEC MFC SEF-8460SL, N2, 50 SLM, looks clean

EAGLE SIGNAL B856-511control?ler.低价销售

PTI4 4896.低价销售

OMEGA ENGINEERING CN9422.低价销售

PROM DISK 66700301.低价销售

STEC MFC SEC-4550M, N2, 40 SLM used.低价销售

FUJI ELECTRIC PXZ-9 Controller.低价销售

FSC 4321 FIRE BUS S/N 127256 M/N SS4-A.低价销售

BOARD CASSETTE SENSOR 17000317 .低价销售

FUJI ELECTRIC PYZ9 controller.低价销售

COLE PARMER 32915-68 Flow Meter.低价销售

OMEGA IVL-2608A Flow meter.低价销售

0P76003 JITTER GENERATOR.低价销售

MKS HPS 325 MODUCELL Cat# 103250028 PIRANI vacuum gauge.低价销售

TWO CTI CRYOGENICS 8107813G001, 8F cryopump, used.低价销售

COLE PARMER 32907-86 Flow meter.低价销售

7 Sanyo Denki PM0PA1C3P20 PM DRIVER TYPE C.低价销售

2 HARMONIC DRIVE SYSTEMS Hi-T Drive Step Motor.低价销售

352 Gauge controller GRANVILLE-PHILL?IPS, model # 112.低价销售

3 SMC NP420-DN1 SERIAL INTERFACE UNIT, SMC Manifold.

1756-IF6I