描述
動(dòng)作原理:速度繼電器轉(zhuǎn)子的軸與被控電動(dòng)機(jī)的軸相連接,而定子套在轉(zhuǎn)子上。當(dāng)電動(dòng)機(jī)轉(zhuǎn)動(dòng)時(shí),速度繼電器的轉(zhuǎn)子隨之轉(zhuǎn)動(dòng),定子內(nèi)的短路導(dǎo)體便切割磁場(chǎng),產(chǎn)生感應(yīng)電動(dòng)勢(shì),從而產(chǎn)生電流。此電流與旋轉(zhuǎn)的轉(zhuǎn)子磁場(chǎng)作用產(chǎn)生轉(zhuǎn)矩,于是定子開(kāi)始轉(zhuǎn)動(dòng)。當(dāng)轉(zhuǎn)到一定角度時(shí),裝在定子軸上的擺錘推動(dòng)簧片動(dòng)作,使常閉觸頭分?jǐn)?,常開(kāi)觸頭閉合。當(dāng)電動(dòng)機(jī)轉(zhuǎn)速低于某一值時(shí),定子產(chǎn)生的轉(zhuǎn)矩減小,觸頭在彈簧作用下復(fù)位
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主營(yíng):世界知名品牌的PLC、DCS系統(tǒng)備件模塊
①Allen-Bradley(美國(guó)AB)系列產(chǎn)品》
②Schneider(施耐德電氣)系列產(chǎn)品》
③General electric(通用電氣)系列產(chǎn)品》
④Westinghouse(美國(guó)西屋)系列產(chǎn)品》
⑤SIEMENS(西門(mén)子系列產(chǎn)品)》
⑥銷(xiāo)售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。
⑦estinghouse(西屋):OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。
⑧Invensys Foxboro(??怂共_):I/A Series系統(tǒng),F(xiàn)BM(現(xiàn)場(chǎng)輸入/輸出模塊)
順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉(zhuǎn)換、輸入/輸出信號(hào)處理、數(shù)
據(jù)通信及處理等。Invensys Triconex:冗余容錯(cuò)控制系統(tǒng)、基于三重模件冗余(TMR)
結(jié)構(gòu)的zui現(xiàn)代化的容錯(cuò)控制器。
⑨Siemens(西門(mén)子):Siemens MOORE,Siemens Simatic C1,Siemens數(shù)控系統(tǒng)等。
⑩Bosch Rexroth(博世力士樂(lè)):Indramat,I/O模塊,PLC控制器,驅(qū)動(dòng)模塊等。
◆Motorola(摩托羅拉):MVME 162、MVME 167、MVME1772、MVME177等系列。
1410-01009 AMAT HEATER basePLATE
1410-01012 AMAT HEATER CRYO
1410-01016 AMAT HEATER BLANKET
1410-01020 AMAT HEATER TAPE (PACK OF 10 FT)
1410-01044 AMAT HTR TAPE SLF-RGLTG 120 VAC
1410-01066 AMAT HTR TAPE SPLICE KIT LOW PROFILE
1410-01083 AMAT HTR SIL RUB EF 100W 120V 2″X5″1/16″SRX
1410-01085 AMAT HTR JKT FORELINE TMP-450 90DEG-C PLUG W/
1410-01085 AMAT HEATER
1410-01086 AMAT HTR JKT FORELINE SEIKO-SEIKI 90DEG-C P
1410-01098 AMAT Heater Jacket Foreline TMP
1410-01105 AMAT HTR Elbow JKT NW40 96WUPS
1410-01120 AMAT HTR TMS KIT FOR DPS H1000C NWA 193000
1410-01124 AMAT Heater Band For TMS Kit
1410-01127 AMAT Heater
1410-01128 AMAT Heater
1410-01129 AMAT Heater
1410-01131 AMAT Heater
1410-01145 AMAT HTR JKT THROT VALVE 110W PLUG W/WARNIN
1410-01153 AMAT Heater 208 Vac 1.5 W/SQ
1410-01154 AMAT Heater
1410-01155 AMAT Heater 208 Vac 1.5 W/SQ
1410-01160 AMAT HTR BLOCK VALVE ASSEMBLY
1410-01163 AMAT HTR BLOCK MANUAL VALVE
1410-01217 AMAT Heater Band
1410-01224 AMAT HTR BLOCK GAS STICK
1410-01236 AMAT HTR PAD GAS VALVE MANIFOLD 6061-T6
1410-01290 AMAT HTR JKT EXHAUST SECTION 7 (SPARE FOR
1410-01293 AMAT HTR JKT FEEDTHROUGH SEC 2 (SPARE FOR
1410-01295 AMAT HTR JKT BYPASS SECTION 3 (SPARE FOR
1410-01296 AMAT HTR JKT FEEDTROUGH SEC 3 (SPARE FOR
1410-01297 AMAT HTR JKT BYPASS SECTION 2 (SPARE FOR
1410-01298 AMAT HTR JKT BYPASS SECTION 1 (SPARE FOR
1410-01310 AMAT
1410-01311 AMAT
1410-01315 AMAT Heater Cartridge
1410-01691 AMAT HTR ASSY IN-LINE PVDF 4KW 208VAC 1PH
1410-01692 AMAT HTR ASSY IN-LINE PVDF 6KW 208VAC 1PH
1410-02013 AMAT HTR MEGASONICS INLINE
1410-90071 AMAT HEATER. IN-LINE. AIR/N2 IPABOX EMERSIO
1420-01011 AMAT FILM ADH MATTE TRANS .012″2-1/2 W PD
1500-00156 AMAT BELT
15005-01 AMAT PWA VMP DIST
150-070604-4 AMAT WHEEL GRINDING 150 GRIT
162-02-004 AMAT THERMOCOUPLE PROBE RTD
163-57-001 AMAT FEED THRU HEATER PFT ASSY
1669-00152 AMAT BLOW GUN
16F7026 AMAT POWER SUPPLY AC TO DC 120VAC
1711-4290 AMAT
1711-4290 AMAT
1711-4290 AMAT
1711-4290 AMAT
1720-7350 AMAT
1720-7350 AMAT
1720-7350 AMAT
1720-7350 AMAT
17-366 AMAT SENSOR SEVEL HEAT EXCHANGER
17S8854 AMAT VALVE PLATE
17S8854 AMAT VALVE PLATE
19-40094-00 AMAT RING RETAINING
19-40095-00 AMAT RETAINER