AS-B875-002
AS-B875-002與PLG相比,S/E的速度反饋度更篼,特別在低速運行時,效果尤其明顯,下面說明下S/E的工作原理:Encoder)輸出的是相位相差90.八相B相脈沖以及與A、B同相的A相B相正弦波信號高速運轉(zhuǎn)時:計算方法與PLG相同。
l Invensys Foxboro(福克斯波羅):I/A Series系統(tǒng),F(xiàn)BM(現(xiàn)場輸入/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/輸出信號處理、數(shù)據(jù)通信及處理等。
l Invensys Triconex: 冗余容錯控制系統(tǒng)、基于三重模件冗余(TMR)結(jié)構(gòu)的現(xiàn)代化的容錯控制器。
l Westinghouse(西屋): OVATION系統(tǒng)、WDPF系統(tǒng)、WEStation系統(tǒng)備件。
l Rockwell Allen-Bradley: Reliance瑞恩、SLC500/1747/1746、MicroLogix/1761/1763/1762/1766/1764、CompactLogix/1769/1768、Logix5000/1756/1789/1794/1760/1788、PLC-5/1771/1785等。
l Schneider Modicon(施耐德莫迪康):Quantum 140系列處理器、控制卡、電源模塊等。
PANASONIC A5 MINAS SERVO MOTOR MSMDO12G1A NIB
TOL-O-MATIC 02750200, GEARBOX, 3/4" AND 1 1/4" BORES, RH NEW SEALED
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DODGE SIZE 180CM28A MASTER SPEED REDUCER, 86:1
NORGREN HERION 8002526 3-WAY VALVE, 5", NEW
GATES POLY CHAIN GT SPROCKET 14MX-80S-125 5040, NEW
POST GLOVER 6"X10"X13&3/8" STAINLESS STEEL GRID BANK RESISTOR 35372, NIB
POST GLOVER RESISTORS, INC 42465 S.S. GRID RESISTOR 6 X 10 X 25, NNB
POST GLOVER RESISTORS, INC 42464 STAINLESS STEEL GRID RESISTOR 6 X 10 X 25, NNB
POST GLOVER RESISTORS, INC 42464 STAINLESS STEEL GRID RESISTOR 6 X 10 X 25, NIB
FOXBORO ACTUATOR P 50 W/ 250 1-1/2" VALVE
THREADCRAFT 20"OAL, 19"TRAVEL, 2-1/4"DIA, BALLSCREW T-5227 *NEW*
KONZEPT ENERGIETECHNIK KOS 1208-1



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