三相異步電動機是一種常用的工業(yè)驅(qū)動電機，其轉(zhuǎn)子的轉(zhuǎn)速低于旋轉(zhuǎn)磁場的轉(zhuǎn)速，轉(zhuǎn)子繞組因與磁場間存在著相對運動而感生電動勢和電流，并與磁場相互作用產(chǎn)生電磁轉(zhuǎn)矩，實現(xiàn)能量變換。與單相異步電動機相比，三相異步電動機運行性能好，并可節(jié)省各種材料。按轉(zhuǎn)子結(jié)構(gòu)的不同，三相異步電動機可分為籠式和繞線式兩種?；\式轉(zhuǎn)子的異步電動機結(jié)構(gòu)簡單、運行可靠、重量輕、價格便宜，得到了廣泛的應用，其主要缺點是調(diào)速困難。繞線式三相異步電動機的轉(zhuǎn)子和定子一樣也設置了三相繞組并通過滑環(huán)、電刷與外部變阻器連接。下面請通過flash動畫觀看三相異步電動機的工作原理。
GE Fanuc 90-70 IC697PWR710 is a rack-mounted 120 VAC Power Supply unit that plugs directly into a 48-pin backplane-mounted connector in the leftmost slot in the rack. GE Fanuc 90-70 IC697PWR710GE operates from from 120/240 VAC or 125 VDC. Fanuc 90-70 has electronic short circuit overcurrent protection provided on 5 volt bus.
產(chǎn)品陳列：（圖片僅供參考，一切以實物為準，產(chǎn)品價格、貨期和具體參數(shù)說明請與我，感謝您的配合）
資料：
：小李
移動- ：
- :86-
傳真詢價- 86-
郵件詢價-:1905391339
地址：廈門市同安區(qū)詳橋二里50號1705單元
OMRON C120F-CPUA7-EQ Programmable Controller
NEW SPRECHER + SCHUH RT3-M-110 THERMISTOR RELAY
GE Fanuc IC697CHS790 F 9-Slot I/O Rear Mount Chassis
Allen-Bradley 7300-UPK-2 CNC Control Board
Allen-Bradley 7300-UCQ CNC Control Board
Allen-Bradley 7300-UPX-1 CNC Control Board
NEW Siemens/TI PFS-3618 Alarm Output Board
New Thayer Scale PIC-168 II Display Board
Honeywell 30757569-001 DR4500A Processor Board
Philips MM26 Control Board
Schneider Modicon Premium TSXDET16D2 Input Module
New Thayer Scale PIC-168 II Display Board
NEW Keyence N-42 Power Supply Unit
Siemens MICROMASTER 6SE9213-6BA40 6SE9 213-6BA40 E:D01
Siemens Micromaster 420 0,55KW m.K6SE6420-2AB1?5-5AA1
Siemens Micromaster 440 6SE6440-2AB15-5?AA1
Ort: ?sterreich
Siemens Micromaster 420 0,55KW m.K6SE6420-2AB1?5-5AA1
Siemens Micromaster 420 0,55KW m.K6SE6420-2AB1?5-5AA1
Siemens Micromaster 4 Komm.-drossel 6SE6400-3CC11-7?FD0
SIEMENS MICROMASTER 420 / 3KW / Noch Neu OVP
6SE6420-2UD23-?0BA1
SIEMENS MICROMASTER 420 / 3KW / Noch Neu OVP
6SE6420-2UD23-?0BA1
Siemens Micromaster 420 0,37KW m.k6SE6420-2AB1?3-7AA1
Siemens Micromaster Vector 6SE3214-0DA40 1,5 KW
Siemens Micromaster 420 0,37KW m.k6SE6420-2AB1?3-7AA1
Siemens Micromaster 420 0,37KW m.k6SE6420-2AB1?3-7AA1
Siemens 6SE9212-8BA40 Micromaster Reparatur
Siemens 6SE9213-6BA40 Micromaster Reparatur
