描述
電機(jī)的轉(zhuǎn)矩輸出能力不夠,不同品牌的變頻器出廠(chǎng)參數(shù)設(shè)置不同,在相同的條件下,帶載能力不同,也可能因變頻器控制方法不同,造成電機(jī)的帶載能力不同;或因系統(tǒng)的輸出效率不同,造成帶載能力會(huì)有所差異。對(duì)于這種情況,可以增加轉(zhuǎn)矩提升量的值。如果達(dá)不到,可用手動(dòng)轉(zhuǎn)矩提升功能,不要設(shè)定過(guò)大,電機(jī)這時(shí)的溫升會(huì)增加。如果仍然不行,應(yīng)改用新的控制方法,比如日立變頻器采用V/f比值恒定的方法,啟動(dòng)達(dá)不到要求時(shí),改用無(wú)速度傳感器空間矢量控制方法,它具有更大的轉(zhuǎn)矩輸出能力。對(duì)于風(fēng)機(jī)和泵類(lèi)負(fù)載,應(yīng)減少降轉(zhuǎn)矩的曲線(xiàn)值。
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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(福克斯波羅):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。
EMERSON 1235-12B EDDY CURRENT DR
EMERSON 1235-15 DANCER FDBK BD
EMERSON 1235-18 DETECTOR BOARD
EMERSON 1235-2 CONTROL BOARD
EMERSON 1235-2/030/1074 EDDY CURRENT DR
EMERSON 1235-2/1235-030 EDDY CURRENT DR
EMERSON 1235-20 ACCEL/DECEL BD
EMERSON 1235-45 EDDY CURRENT DR
EMERSON 1235-47 DRIVER BOARD
EMERSON 1235-47 HP DRIVER 1235
EMERSON 1235-7 3/4-150HP EDDY DRIVE
EMERSON 1235-7 JOG OPT BOARD
EMERSON 1235-71 TORQUE LIMIT BD
EMERSON 1235-77 PHASE LIMIT BD
EMERSON 1250-1-24 PCB
EMERSON 1250-1-24 ES60 DC DRIVE
EMERSON 1250-1-26 ES60 DC DRIVE
EMERSON 1250-1-26 HP DRIVER 1235
EMERSON 1250-2 JOG OPTION BOARD
EMERSON 1250-2 ES60 DC DRIVE
EMERSON 1250-2-24 DC DRIVE
EMERSON 1250-2-25 ES60 DC DRIVE
EMERSON 1250-2-26 ES60 DC DRIVE
EMERSON 1250-3 ES60 DC DRIVE
EMERSON 1250-4000 CONTROL CARD ES60
EMERSON 1250-4001 CONTROL CARD ES60
EMERSON 1250-6 CONTROL CARD ES60
EMERSON 1250-7 ES60 DC DRIVE
EMERSON 1251-1-33 ES60 DC DRIVE
EMERSON 1251-2-33 ES125 DC DRIVE
EMERSON 1251-2A-33 ES125 DC DRIVE
EMERSON 1251-2A-35 ES125 DC DRIVE
EMERSON 1251-2A-36 ES125 DC DRIVE
EMERSON 1251-2B-84 ES125 DC DRIVE
EMERSON 1251-2B-85 MW500B DC DRIVE
EMERSON 1251-2B-86 1/4-5HP 115-230VAC DRIVE
EMERSON 1251-3 125 CONTROL BOARD
EMERSON 1251-3B MAIN CONTROL BOARD
EMERSON 1251-3D MAIN CONTROL BOARD
EMERSON 1251-4000 125 CONTROL BOARD
EMERSON 1251-4001 125 CONTROL BOARD
EMERSON 1251-4002 MAIN CONTROL BOARD
EMERSON 1251-4003 125 CONTROL BOARD
EMERSON 1251-4004 CONTROL BOARD
EMERSON 1251-4005 125 CONTROL BOARD
EMERSON 1251-4006 125 CONTROL BOARD
EMERSON 1251-4008 125 CONTROL BOARD
EMERSON 1251-49-38 ES 125 DC DRIVE
EMERSON 1251-6 TACH ADAPT CARD
EMERSON 1251-7A CONTRACTOR BOARD
EMERSON 1251-7C CONTRACTOR BOARD
EMERSON 1251-8 CALIBRATION BOARD
EMERSON 1251-8005 ES 125 DC DRIVE
EMERSON 12-712880-00 DIG OSCILLATOR
EMERSON 12-712881-00 ES220ARG
EMERSON 12-712881-10 ES220ARG 15HP
EMERSON 12-712883-00 DIG OSCILLATOR
EMERSON 1274-4600 DIGITAL MOP BOARD
EMERSON 12-749655-00 I/O INTF BOARD
EMERSON 12-765036-20 TRIGGER BOARD
EMERSON 12-765036-20/31 SLAVE DRIVE BOARD
EMERSON 12-765036-31 COMPENSATOR BD
EMERSON 1310-121 20HP ES222 DRIVE
EMERSON 1310-300 5HP 230V DRIVE
EMERSON 1310-301 7.5H 230V DRIVE
EMERSON 1310-302 10H/230 ES222 DRIVE
EMERSON 1310-361 7.5H 230V DRIVE
EMERSON 1310-377 25HP 460V DRIVE
EMERSON 1310-4000 CONTROL BORAD ES222
EMERSON 1310-4501 AMPLITUDE CONTROL
EMERSON 1310-548 40HP 460V DRIVE
EMERSON 1310-8001 10H/230 ES222 DRIVE
EMERSON 1310-8002 ES222
EMERSON 1310-8003 15/230 ES222 DRIVE
EMERSON 1310-8006 7.5H/460 ES222
EMERSON 1310-8007 10/4600 ES222 DRIVE
EMERSON 1310-8009 20HP ES222 DRIVE
EMERSON 1310-8010 POWER MODULE
EMERSON 1310-8023 15HP 460V DRIVE
EMERSON 1310-8024 20HP ES222 DRIVE
EMERSON 1310-8030 25/460 ES222 DRIVE
EMERSON 1310-8032 10H/230 ES222 DRIVE
EMERSON 1310-8081 7.5H/230 ES222
EMERSON 1310-8082 230V ES222 DRIVE














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