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2711P-RDB15C参详
2711P-RDB15C参详
2711P-RDB15C参详
SCYC 55880 15
409665-001
2UBA004416R0003
DS200TCPSG1A
DS200SDCCG4A
DS200TCDAH1B
HD9MS-A069-0050-400000T04
HD9MS-A069-0061-400000T09
6SR0960-0CC40-0AD0 A5E44722441
A5E37877003
A5E38977502
1SDA080342R0001 10
TS3H030TW-2 2
7MF4433-1DA22-1NC6-Z
CI868K01 2个
3BSE048845R1
DI830 5个
SD834 2个
PLX82-EIP-PNC 1
1734-IA4 6pcs 面价1403
1734-OW4 8pcs 面价1722
ACS510-01-060A-4+B055 2
ACS510-01-038A-4+B055 1
IC694MDL240 7
IC694MDL940 4
IC694CHS398 1
IC693CBL300 1
HCS01.1E-W0013-A-02-B-ET-EC-NN-NN-NN-FW 1
西门子 6AV7230-0CA30-1CA0 数量1
西门子 6SL3766-1FA00-0AA0 数量1
西门子 6SE6400-7AA00-0AN1 数量2
西门子 6SE6400-7AA00-0AN0 数量5
西门子 6SL3200-0SF01-0AA0 数量15
Scheneider施耐德 :
Lexium Drive LXM32CD30N4 数量2PCS
Servo Motor BMH1401 P1 6F2A 数量2PCS
Encoder Cable BMH1401P16F2A LXM32CD30N4 数量2PCS
Power cable BTK VM3M5101R100 数量2PCS
6FX2007-IAD03 数量1PC
6FX2007-1AD03
1585J-M4TBJM-2 4pcs 面价362
1606-XLDC92D 1pcs 面价3883
1734-EPAC 2 面价2741
1734-FPD 4 面价1099
1734-IR2E 4pcs 面价3329
1734-OB4 6pcs 面价821
5069-L330ER 1pcs 面价67369
显示器 ABB AO EN ROHS II 3KXG758009U0100 1个
SGDM-20DN 1PCS
SGDM-30DN 1PCS
BMEH582040 2
6GK5208-0BA00-2AC2 1
6ES7407-0DA02-0AA1 1
6ES7410-5HN08-0AB0 2
6ES7153-2BA02-0XB0 1
SCYC55880
6ES7718-1CC15-0DA3 1PCS
6GK60900AS110BA0-ZA12+B00 2
6GK6090-0AS11-0BA0-Z A12+B00 2
7ME6520-2YJ12-2LA1 1
3BHE051592R0102 GD C801 B102 Crowbar Board,
DI562
3BHB025951R0001 LF 2005-S; CURRENT
AI563
DO562
AI561
6ES7513-1RL00-0AB0 2
ATV310H037N4E
ATV310HU15N4E
ATV310HU40N4E
VT-VSPA1-1-11D/V0/0 1
R900033823
VT-VSPA1-1-11-10/V0/0 1
FECA-01 2
IC693PBM200 2
IC693MDL655 3
*YOKOGAWA 3760-31-02/D/RS-232C/REM/AK-02/LMP 37603102DRS232CR
YASKAWA ELECTRIC USASEM-30AS2K USASEM30AS2K
YASKAWA ELECTRIC DDSCR-GL70H3 DDSCRGL70H3
YASKAWA ELECTRIC CIMR-SSA-4055 CIMRSSA4055
YASKAWA ELECTRIC CACR-PR03BC3ES CACRPR03BC3ES
WINSMITH A-44381X0GC A44381X0GC
WESTINGHOUSE S140D481G02 S140D481G02
WESTINGHOUSE DBL-25-1200 DBL251200
WESTINGHOUSE 2067A02G06 2067A02G06
TOTAL CONTROL PRODUCTS QPL-CGA-E0000 QPLCGAE0000
TOSHIBA VT130G2U5270 VT130G2U5270
TEXAS INSTRUMENTS PLC MON-4614-SM MON4614SM
TEXAS INSTRUMENTS PLC 560-2120W 5602120W
TEXAS INSTRUMENTS PLC 505-ATM-0440 505ATM0440
TELEMECANIQUE TSX-P87-425 TSXP87425
TB WOODS WF2C4075-0A WF2C40750A
TAYLOR ELECTRONICS 6214PZ00005A 6214PZ00005A
TAYLOR ELECTRONICS 6204BZ10100G 6204BZ10100G
TAYLOR ELECTRONICS 6202NZ10000C 6202NZ10000C
TAYLOR ELECTRONICS 6202NZ10000 6202NZ10000
SYMBOL TECHNOLOGIES VRC6940-00V651US VRC694000V651US
SYMBOL TECHNOLOGIES VRC6940 VRC6940
SYMAX 8881-MLI-224 8881MLI224
SYMAX 8030-ROM-871 8030ROM871
SYMAX 8020-SCP-631 8020SCP631
SYMAX 8010-SFW-473 8010SFW473
SYMAX 8010-SFW-472 8010SFW472
SQUARE D MHL3670035DC2351 MHL3670035DC2351
SQUARE D 8639NSA4SSPL1SPL2 8639NSA4SSPL1SPL
SIEMENS 6SE9-523-7DH40 6SE95237DH40
SIEMENS 6SE7643-7HC33-3KX0 6SE76437HC333KX0
SIEMENS 6SE7-031-8TF50-1AA0 6SE70318TF501AA0
SIEMENS 6SE7023-8TP50-Z 6SE70238TP50Z
SIEMENS 6FC5357-0BB34-0AE1 6FC53570BB340AE1
SIEMENS 6ES7-650-0BA13-0BX0 6ES76500BA130BX0
SIEMENS 6ES7650-0BA10-0BX0 6ES76500BA100BX0
SIEMENS 6ES5-943-7UB21 6ES59437UB21
SIEMENS 6ES5-943-7UB21 6ES59437UB21
SIEMENS 6DS1-220-8AA 6DS12208AA
SIEMENS 6AV3-627-1JK00-0AX0 6AV36271JK000AX0
SIEMENS 1PH4168-4NF26 1PH41684NF26
ROBO CYLINDER ISPA-MZM-A-200-10-200-T1-AQ-B ISPAMZMA20010200
REXROTH 1-070-083-221-304 1070083221304
RELIANCE ELECTRIC UVZ3475 UVZ3475
RELIANCE ELECTRIC S-D4006-C SD4006C
RELIANCE ELECTRIC S6R-9006 S6R9006
RELIANCE ELECTRIC 86466-60T 8646660T
RELIANCE ELECTRIC 8371324BTP 8371324BTP
RELIANCE ELECTRIC 45C-313A 45C313A
RELIANCE ELECTRIC 45C-231 45C231
RELIANCE ELECTRIC 3RA2015 3RA2015
RELIANCE ELECTRIC 30V4260 30V4260
RELIANCE ELECTRIC 24C4140U 24C4140U
RELIANCE ELECTRIC 0-5285-0 052850
POWERTEC INDUSTRIAL MOTORS INC M6HLEN-00090-00 M6HLEN0009000
PARVEX MC19PA7326 MC19PA7326
ORMEC ORN-J1057301 ORNJ1057301
OMRON NT31-ST121B-EV1 NT31ST121BEV1
OMRON NSJ10-TV00BG5D NSJ10TV00BG5D
OMRON F400-C15E F400C15E
NIKKI DENSO NPSA-ZMTA-201AE NPSAZMTA201AE
NIKKI DENSO NPSA-ZMTA-101AE-CE NPSAZMTA101AECE
NIKKI DENSO NPSA-ZMTA-101AE NPSAZMTA101AE
NEMATRON CORP ICC-5000-PC1 ICC5000PC1
VVVF变频、矢量控制变频、直接转矩控制变频都是交—直—交变频中的一种。其共同缺点是输入功率因数低,谐波电流大,直流电路需要大的储能电容,再生能量又不能反馈回电网,即不能进行四象限运行。为此,矩阵式交—交变频应运而生。由于矩阵式交—交变频省去了中间直流环节,从而省去了体积大、价格贵的电解电容。它能实现功率因数为l,输入电流为正弦且能四象限运行,系统的功率密度大。该技术虽尚未成熟,但仍吸引着众多的学者深入研究。其实质不是间接的控制电流、磁链等量,而是把转矩直接作为被控制量来实现的。具体方法是:
1、控制定子磁链引入定子磁链观测器,实现无速度传感器方式;
2、自动识别(ID)依靠*确的电机数学模型,对电机参数自动识别;
3、算出实际值对应定子阻抗、互感、磁饱和因素、惯量等算出实际的转矩、定子磁链、转子速度进行实时控制;
4、实现Band—Band控制按磁链和转矩的Band—Band控制产生PWM信号,对逆变器开关状态进行控制。
矩阵式交—交变频具有快速的转矩响应(<2ms),很高的速度精度(±2%,无PG反馈),高转矩精度(<+3%);同时还具有较高的起动转矩及高转矩精度,尤其在低速时(包括0速度时),可输出150%~200%转矩.