描述
周期性交流電壓u(t)在一個(gè)周期內(nèi)偏離零電平的最大值稱為峰值,用U0表示,正、負(fù)峰值不等時(shí)分別用Up+和Up-表示,如圖1(a)所示。u(t)在一個(gè)周期內(nèi)偏離直流分量U0的最大值稱為幅值或振幅,用Um表示,正、負(fù)幅值不等時(shí)分別用Um+和Um-表示,如圖1(b)所示,圖中U0=0,且正、負(fù)幅值相等。
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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(西門子系列產(chǎn)品)》
⑥銷售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。
Manufacturer Part Number Description
BALDOR ZD18H415-ER 15HP 460V AC DRIVE
BALDOR ZD18H415-W 15HP 460V AC DRIVE
BALDOR ZD18H4150-EO 150H 460V AC DRIVE
BALDOR ZD18H4150V-EO 150H 460V AC DRIVE
BALDOR ZD18H415L-ER 15HP 460V AC DRIVE
BALDOR ZD18H420-E 20HP 460V AC DRIVE
BALDOR ZD18H420-EO 20HP 460V AC DRIVE
BALDOR ZD18H420-ER 20HP 460V AC DRIVE
BALDOR ZD18H420-W 20HP 460V AC DRIVE
BALDOR ZD18H4200-EO 200H 460V AC DRIVE
BALDOR ZD18H420L-ER 20HP 460V AC DRIVE
BALDOR ZD18H425-E 25HP 460V AC DRIVE
BALDOR ZD18H425-EO 25HP 460V AC DRIVE
BALDOR ZD18H425-ER 25HP 460V AC DRIVE
BALDOR ZD18H425L-ER 25HP 460V AC DRIVE
BALDOR ZD18H430-EO 30HP 460V AC DRIVE
BALDOR ZD18H430-ER 30HP 460V AC DRIVE
BALDOR ZD18H430L-ER 30HP 460V AC DRIVE
BALDOR ZD18H430V-EO 30HP 460V AC DRIVE
BALDOR ZD18H430V-ER 30HP 460V AC DRIVE
BALDOR ZD18H440-EO 40HP 460V AC DRIVE
BALDOR ZD18H440-ER 40HP 460V AC DRIVE
BALDOR ZD18H440L-ER 40HP 460V AC DRIVE
BALDOR ZD18H450-EO 50HP 460V AC DRIVE
BALDOR ZD18H450-ER 50HP 460V AC DRIVE
BALDOR ZD18H460-EO 60HP 460V AC DRIVE
BALDOR ZD18H460-ER 60HP 460V AC DRIVE
BALDOR ZD18H460L-ER 60HP 460V AC DRIVE
BALDOR ZD18H460V-EO 60HP 460V AC DRIVE
BALDOR ZD18H460V-ER 60HP 460V AC DRIVE
BALDOR ZD18H475-EO 75HP 460V AC DRIVE
BALDOR ZD18H475L-EO 75HP 460V AC DRIVE
BALDOR ZD18H503-E 3HP 575V AC DRIVE
BALDOR ZD18Q205-ER 5HP 230V AC DRIVE
BALDOR ZD18Q207-ER 7.5H 230V AC DRIVE
BALDOR ZD18Q210-ER 10HP 230V AC DRIVE
BALDOR ZD18Q215-EO 15HP 230V AC DRIVE
BALDOR ZD18Q220-EO 20HP 230V AC DRIVE
BALDOR ZD18Q225-EO 25HP 230V AC DRIVE
BALDOR ZD18Q230-EO 30HP 230V AC DRIVE
BALDOR ZD18Q240-EO 40HP 230V AC DRIVE
BALDOR ZD18Q405-ER 5HP 460V AC DRIVE
BALDOR ZD18Q407-ER 7.5H 460V AC DRIVE
BALDOR ZD18Q410-ER 10HP 460V AC DRIVE
BALDOR ZD18Q415-EO 15HP 460V AC DRIVE
BALDOR ZD18Q420-EO 20HP 460V AC DRIVE
BALDOR ZD18Q425-EO 25HP 460V AC DRIVE
BALDOR ZD18Q430-EO 30HP 460V AC DRIVE
BALDOR ZD18Q440-EO 40HP 460V AC DRIVE
BALDOR ZD22H210-EL 10HP 230V AC DRIVE
BALDOR ZD22H215-EL 15HP 230V AC DRIVE
BALDOR ZD22H220-EL 20HP 230V AC DRIVE
BALDOR ZD22H225-EL 25HP 230V AC DRIVE
BALDOR ZD22H230-EL 30HP 230V AC DRIVE
BALDOR ZD22H240-EL 40HP 230V AC DRIVE
BALDOR ZD22H250-EL 50HP 230V AC DRIVE
BALDOR ZD22H410-EL 10HP 460V AC DRIVE
BALDOR ZD22H415-EL 15HP 460V AC DRIVE
BALDOR ZD22H420-EL 20HP 460V AC DRIVE
BALDOR ZD22H425-EL 25HP 460V AC DRIVE
BALDOR ZD22H430-EL 30HP 460V AC DRIVE
BALDOR ZD22H440-EL 40HP 460V AC DRIVE
BALDOR ZD22H450-EL 50HP 460V AC DRIVE
BALDOR ZD22H460-EK 60HP 460V AC DRIVE
BALDOR ZD22HD210-EL 10HP 230V AC DRIVE
BALDOR ZD22HD215-EL 15HP 230V AC DRIVE
BALDOR ZD22HD220-EL 20HP 230V AC DRIVE
BALDOR ZD22HD225-EL 25HP 230V AC DRIVE
BALDOR ZD22HD230-EL 30HP 230V AC DRIVE
BALDOR ZD22HD240-EL 40HP 230V AC DRIVE
BALDOR ZD22HD250-EL 50HP 230V AC DRIVE
BALDOR ZD22HD410-EL 10HP 460V AC DRIVE
BALDOR ZD22HD420-EL 20HP 460V AC DRIVE
BALDOR ZD22HD425-EL 25HP 460V AC DRIVE
BALDOR ZD22HD430-EL 30HP 460V AC DRIVE
BALDOR ZD22HD440-EL 40HP 460V AC DRIVE
BALDOR ZD22HD450-EL 50HP 460V AC DRIVE
BALDOR ZD24M2A05-PO 5A VECTOR CONTROL
BALDOR ZD24M2A10-PO 10A VECTOR CONTROL
BALDOR ZD24M2A15-PO 15A VECTOR CONTROL
BALDOR ZD24M2A25-PO 25A VECTOR CONTROL
BALDOR ZD24M2A35-PO 35A VECTOR CONTROL
BALDOR ZD24M2A45-PO 45A VECTOR CONTROL
BALDOR ZD24M2A60-PO 60A VECTOR CONTROL