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公司基本資料信息
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SEW 伺服驅動器 MAS51A060-503-00
1、伺服系統(servo mechanism)是使物的位置、方位、狀態等輸出被控量能夠跟隨輸入目標(或給定值)的任意變化的自動控制系統。伺服主要靠沖來--,基本上可以這樣解,伺服電機接收到1個沖,會旋轉1個沖對應的角度,從而實現位移,因為,伺服電機本身具備發出沖的能,所以伺服電機每旋轉個角度,都會發出對應數量的沖,這樣,和伺服電機接受的沖形成了呼應,或者叫閉環,如此來,系統會知道發了多少沖給伺服電機,同時又收了多少沖回來,這樣,能夠很--的控制電機的轉動,從而實現--的--,可以達到0.001mm。直流伺服電機分為有刷和無刷電機。有刷電機成本低,結構簡,啟動轉矩大,調速范圍寬,控制容易,需要維,但維不方便(換碳刷),產生電磁干擾,對環境有要求。因此它可以用于對成本敏感的普通工業和用場合。 無刷電機積小,重量輕,出力大,響應快,速度高,慣量小,轉動平滑,力矩穩定??刂齐s,容易實現智能化,其電子換相方式靈活,可以方波換相或正弦波換相。電機維,率很高,運行溫度低,電磁很小,長壽,可用于各種環境。 2、交流伺服電機也是無刷電機,分為同步和異步電機,運動控制中般都用同步電機,它的率范圍大,可以做到很大的率。大慣量,高轉動速度低,且隨著率增大而快速低。因而適合做低速平穩運行的應用。 3、伺服電機內部的轉子是永磁鐵,驅動器控制的U/V/W三相電形成電磁場,轉子在此磁場的作用下轉動,同時電機自帶的編碼器反饋信號給驅動器,驅動器根據反饋值與目標值進行比較,調整轉子轉動的角度。伺服電機的精度決定于編碼器的精度(線數)。 交流伺服電機和無刷直流伺服電機在能上的區別:交流伺服要好些,因為是正弦波控制,轉矩動小。直流伺服是梯形波。但直流伺服比較簡,便。
聯系人: 阮--
電 話: 0592-6895473
手 機: 199 4270 7092
QQ: 2258362411
Email: 2258362411@qq.--
本公司業銷售大型進口各種品DCS系統模塊備件:
主營產品:DCS集散式控制系統、PLC可編程控制器、數控系統、
(CPU處器、模塊、卡件、控制器、伺服驅動、工作站、驅動器、
馬達、 內存卡、 電源,機器人備件等)各類工控產品。
NATIonAL INSTRUMENTS SCB-68 I/O ConNECTOR BLOCK (FX81)
NATIonAL INSTRUMENTS SCB-68 I/O ConNECTOR BLOCK (FX81)
NATIonAL INSTRUMENTS SCB-68 P/N 182469C-01 (WY151)
NATIonAL INSTRUMENTS SCB-68 P/N 182469C-01 (WY151)
NATIonAL INSTRUMENTS SCB-68 P/N 182469C-01 (WY152)
NATIonAL INSTRUMENTS SCB-68 P/N 182469C-01 (WY152)
NATIonAL INSTRUMENTS SCXI 1161 8-CHANNEL POWER RELAY (BT10)
NATIonAL INSTRUMENTS SCXI 1161 8-CHANNEL POWER RELAY (BT10)
NATIonAL INSTRUMENTS SCXI 777132E-01 GETTIN STARTED KIT -
NATIonAL INSTRUMENTS SCXI 777132E-01 GETTIN STARTED KIT -
NATIonAL INSTRUMENTS SCXI-1366 TERMINAL BLOCK - (RM84)
NATIonAL INSTRUMENTS SCXI-1366 TERMINAL BLOCK - (RM84)
NATIonAL INSTRUMENTS TC-2095 THERMOCOUPLE INPUT PANEL (JH)
NATIonAL INSTRUMENTS TC-2095 THERMOCOUPLE INPUT PANEL (JH)
NATIonAL INSTRUMENTS 185816D-01 IMAQ NI PCI-1411 Image Module- ? (CW16)
NATIonAL INSTRUMENTS 185816D-01 IMAQ NI PCI-1411 Image Module- ? (CW16)
NATIonAL INSTRUMENTS 777519-03 FP-TB-3 Terminal base de Tornillo (CL37)
NATIonAL INSTRUMENTS 777519-03 FP-TB-3 Terminal base de Tornillo (CL37)
NATIonAL INSTRUMENTS BNC-2140 Conector Accesorio (HF1)
NATIonAL INSTRUMENTS BNC-2140 Conector Accesorio (HF1)
NATIonAL INSTRUMENTS CB-68LP Circuito PCB (GM39)
NATIonAL INSTRUMENTS CB-68LP Circuito PCB (GM39)
NATIonAL INSTRUMENTS cFP-CB-1 INTEGRATED ConNECTOR BLOCK P/N 188989C-01 (K12)
NATIonAL INSTRUMENTS cFP-CB-1 INTEGRATED ConNECTOR BLOCK P/N 188989C-01 (K12)
NATIonAL INSTRUMENTS SCXI 1161 8-CHANNEL Relé de Potencia (BT10)
NATIonAL INSTRUMENTS SCXI 1161 8-CHANNEL Relé de Potencia (BT10)
NATIonAL INSTRUMENTS Scxi 777132E-01 Gettin Started Kit - Nuevo
NATIonAL INSTRUMENTS Scxi 777132E-01 Gettin Started Kit - Nuevo
NATIonAL INSTRUMENTS BNC-2090A TERMINAL BLOCK (ZQ125)
NATIonAL INSTRUMENTS BNC-2090A TERMINAL BLOCK (ZQ128)
National Instruments NI cDAQ-9178 USB Chassis
National Instruments NI SCB-68 Shielded I/O Connector Block 182469-01B
National Instruments NI-9215 cDAQ Simultaneous Analog Input Module
AEROFLEX 3005 19-Slot PXI chassis w 3010 3020c 3011 3030C 3065A NI PXI-8360 card
AEROFLEX 3005 19-Slot PXI chassis w 3010 3020c 3011 3030C 3065A NI PXI-8360 card
C169910 National Instruments BNC-2110 Shielded Terminal Block 185124D-01
C169910 National Instruments BNC-2110 Shielded Terminal Block 185124D-01
lot of 2 : National Instruments NI CDAQ-9179 9403/9221/9402/9247
lot of 2 : National Instruments NI CDAQ-9179 9403/9221/9402/9247
Lot of 3 National Instruments Grooved Strain Relief Bar for cFP-CB-1
Lot of 3 National Instruments Grooved Strain Relief Bar for cFP-CB-1
National Instruments 777158-51 SET/183617G-01
National Instruments NI PXI-1000B Embedded --puter
National Instruments / Vernier SensorDAQ USB Data Acquisition Device
National Instruments / Vernier SensorDAQ USB Data Acquisition Device
National Instruments 10 MOD to 9 DSUB Cable (182845C-01)
National Instruments 1835698-01 .1 Meter NI-DAQ Cable
National Instruments 1835698-01 .1 Meter NI-DAQ Cable
National Instruments 185095C-02 2 Meter Flex Cable - NI - Multifunction Cable
National Instruments 185095C-02 2 Meter Flex Cable - NI - Multifunction Cable
National Instruments 185183C-01 DAQ Aquasition Board
National Instruments 185183C-01 Daq Aquasition Board
National Instruments 185183C-01 DAQ Aquasition Board
National Instruments 185183C-01 DAQ Aquasition Board
NATIonAL INSTRUMENTS 185183C-01 DAQ Aquasition Board D/A A/D
NATIonAL INSTRUMENTS 185183C-01 DAQ Aquasition Board D/A A/D
National Instruments 185183C-01 DAQ Aquasition Board
National Instruments 185183C-01 Daq Aquasition Board
National Instruments 185183C-01 DAQ Aquasition Board
National Instruments 185183C-01 DAQ Aquasition Board
NATIonAL INSTRUMENTS 186838C-01
NATIonAL INSTRUMENTS 186838C-01
NATIonAL INSTRUMENTS 190587A-01L Camera link I/O Extension Board (PCIE)
NATIonAL INSTRUMENTS 190587A-01L Camera link I/O Extension Board (PCIE)
NATIonAL INSTRUMENTS 501197D-00 NI-ANALOG WAVEFORM EDITOR VER 1.2.1
NATIonAL INSTRUMENTS 501197D-00 NI-ANALOG WAVEFORM EDITOR VER 1.2.1
National Instruments 777158-51 SET/183617G-01
NATIonAL INSTRUMENTS 777519-01 FP-TB-1 TERMINAL base SCREW TERMINALS - (NQ)
NATIonAL INSTRUMENTS 777519-01 FP-TB-1 TERMINAL base SCREW TERMINALS - (NQ)
National Instruments 778052G-01 NI-DAQ Software 778052G01
National Instruments 778052G-01 NI-DAQ Software 778052G01
National Instruments 782536-01 SCB-68A (Terminal Block) Shielded Connector
National Instruments 782536-01 SCB-68A (Terminal Block) Shielded Connector
National Instruments At Mio 16xe 50 High-Resolution 182542c 01 I O Board Daq
National Instruments At Mio 16xe 50 High-Resolution 182542c 01 I O Board Daq
National Instruments AT-MIO-16E-10, 12-Bit, 16 Analog Input Multifunction DAQ
National Instruments AT-MIO-16E-10, 12-Bit, 16 Analog Input Multifunction DAQ
National Instruments BNC 2110 Interrupteur Board Contr?le --me sur la Photo
National Instruments BNC 2110 Interrupteur Board Contr?le --me sur la Photo
NATIonAL INSTRUMENTS BNC 2110 SWITCH BOARD ConTROL AS PICTURED &8C-FT-02
NATIonAL INSTRUMENTS BNC 2110 SWITCH BOARD ConTROL AS PICTURED &8C-FT-02
National Instruments C Series Voltage Input Module KIT NI 9244
National Instruments C Series Voltage Input Module KIT NI 9244
National Instruments CAN Breakout Box 14-Port Breakout Box 197864B-01L
National Instruments CAN Breakout Box 14-Port Breakout Box 197864B-01L
National Instruments CB-68LPR Connector Block (ASSY 184700C-01)
National Instruments CB-68LPR Connector Block (ASSY 184700C-01)
NATIonAL INSTRUMENTS CFP-1808 8-SLOT --PACT FIELDPOINT ETHER-- 192163G-01
NATIonAL INSTRUMENTS CFP-1808 8-SLOT --PACT FIELDPOINT ETHER-- 192163G-01
National Instruments DAQ Signal Accessory 183554B-01 5D
National Instruments DAQ Signal Accessory 183554B-01 5D
National Instruments DAQPad-6016 USB Data Acquisition Module, Multifunction DAQ
National Instruments DAQPad-6016 USB Data Acquisition Module, Multifunction DAQ
National Instruments Data Acquisition NI DAQPad-6015 Software and Warranty
National Instruments Data Acquisition NI DAQPad-6015 Software and Warranty
National Instruments Front Rack Mount Kit for PXIe-1065 PXIe-1075 189932A-01
National Instruments Front Rack Mount Kit for PXIe-1065 PXIe-1075 189932A-01