ABB、GE发那科、AB、FOXBORO、Honeywell，力士乐、KUKA、SEW、施耐德等，三菱、安川、本特利，英维思，伍德沃德，福克斯波罗、西屋、瑞恩、施耐德莫迪康、ABB、AB、西门子、摩托罗拉、安川、博世力士乐，ACSO，力士乐等各大的DCS系统配件，机器人系统配件，大型伺服系统备件。（*停产配件原装进口原厂*，提供报关单，提供质保一年。)
线圈通入电流I→磁场→固定和可动铁片均被磁化(同一端的极性是相同的)→可动片因受斥力而带动指针转动，仪表的转动转矩T=kI2，弹簧的阻转矩TC与指针的偏转角a成正比，即弹簧的阻转矩TC=k2a，当T=TC时，可动部分停止转动，即指针的偏转角a＝(k1/k2)I2=kI2
因指针的偏转角度与直流电流或交流有效值平方成正比，所以仪表标度尺上的刻度是不均匀的。与轴相联的活塞在小室中移动产生阻尼力——空气阻尼器。PARKER 821FRWP20 AIR HOSE, ?"X100',
SHARP LQ121S1DG11 12.1" COLOR TFT-LCD MODULE
TELEMECANIQUE LB1 LC03M08 PROTECTION MODULE, NIB
DAYCO 7212 GRAY LOW PRESSURE AIR/WATER/MULTI?PURPOSE-HOS
SWAN HYDRO-AIRE INDUSTRIAL AIR AND WATER HOSE, ?"X150',
ELSTER AMCO C700 3/4" WATER METER, NNB
ALLEN BRADLEY 1394-AM04 SER B 3 kW AXIS MODULE
GRACO 224-040 RUNAWAY VALVE, 120 PSI, 3/8" AND 3/4" NPT
COOPER B-LINE B516S GLV GALVANIZED OUTLET BOX, LOT OF 1
BASE-LOCK RUBBER TYPE THE ORIGINAL 13 FRONT LOT OF 19 N
SQUARE D 9070 SK5271S TRANSFORMER DISCONNECT, 500 VA, S
SQUARE D 9070 SK5271S F11 TRANSFORMER DISCONNECT, 500 V
SQUARE D 9070 SK5271S TRANSFORMER DISCONNECT, 400/500 V
SQUARE D 9070 SK5271T TRANSFORMER DISCONNECT, 500/750 V
SQUARE D 9070 SK5271T3 F31G13 TRANSFORMER DISCONNECT, 5
BLACOH CTP1005W SENTRY PULSATION DAMPENER, NNB
