MPL-B4530K-MK74AA

MPL-B4530K-MK74AA

电液伺服阀通过电气信号控制阀芯的位置和开度，从而调节液压系统中的流量和压力，实现液压执行器的运动控制。它通常被用于需要控制位置和速度的自动化设备，例如工业机器人、数控机床、模具机械等。

　　比例阀是一种新型的液压控制装置。在普通压力阀、流量阀和方向阀上，用比例电磁铁替代原有的控制部分，按输入的电气信号连续地、按比例地对油流的压力、流量或方向进行远距离控制。比例阀一般都具有压力补偿性能，输出压力和流量可以不受负载变化的影响，伺服阀与比例阀之间的差别并没有严格的规定，因为比例阀的性能越来越好内，逐渐向伺服阀容靠近，所以近些年出现了比例伺服阀。

　　比例阀则通过改变节流口的面积来调节流量和压力，实现对液压系统的控制。它通常被用于需要对系统压力和流量进行连续控制的自动化设备，例如冶金、航空、等领域的设备。

　　电磁阀则通过电磁力作用于阀芯来控制液压系统的流量和压力。它通常被用于开关控制或简单的流量和压力控制，例如工业生产线上的气动元件、水处理设备、汽车制造设备等。

　　因此，电液伺服阀更加适用于需要位置和速度控制的设备，比例阀更适合需要连续控制压力和流量的设备，而电磁阀更适合需要简单的流量和压力控制的设备。在实际应用中，选择电液伺服阀或比例阀需要根据具体设备的要求来决定。

Honeywell Industrial Valve Motor 831E1-A-16-0-60-B 

ABB YT204001-JN YT204001JN YT204001 refurb

TOSHIBA VFS7-4150UPLH TRANSISTOR INVERTER 25 Kva 20HP

ALLEN BRADLEY 2705-P11J1L 2705P11J1L OPERATOR INTERFACE

Reliance Snubber Resistor 2SR20600 D2-3291 230v 

Gould Modicon Schneider Monitor PA-0616000C PA0616000C 

ABB ASEA 5716 0001-K 57160001K DSDO-110 DSDO110 

Foxboro Board Card 2AX+AVS 2AX AVS 2AXAVS St A NIB

Yaskawa PC Board Card Module JANCD-HA03 JANCDHA03 D 

 FOXBORO 2AX-INT-L 2AXINTL NO301AL REV.U  IN BOX

MICRO MOTION RFT9712 1KN REMOTE FLOW TRANSMITTER

Fisher DPR900X1-A7 DPR 900 Temp Controller DPR900

Videojet Technologies 348294-L 348294L Multi Matrix 

DANFOSS 175H1741 5HP VARIABLE SPEED DRIVE 5 HP 3006 VLT

Bailey infi90 Board Card Controller IMC0M03

Bailey infi90 Analog Output Module Slave IMAS001

ABB ASEA 5716 0001-ACA 57160001-ACA DSDI-120A 

ABB ASEA 5735 0001-CN 57350001-CN DSAV-111 DSAV111 

GE PC Board Card IC3600 OBSOLETE IC3600SSVF1B

 GE VIBRATION ALARM Card IC3600SVDE1 IC3600SVDE1A

Fanuc Devicenet I/F PCB A16B-2203-0190/03A 

ColorMatrix CM2000 CM2000P Color Metering System 

 ROSEMOUNT BOARD 8712-0507-0032 8712-0533-0032 NIB

 Unico Encoder Interface 4000 308228 REV 11 NUM03880

FISHER ROSEMOUNT 8711 8711-TSA30FR1E5 8711TSA30FR1E5

 GE IC3600 RELAY DRIVER IC3600LRDH1B1D IC3600LRDH1 

 GE IC3600 DRIVER IC3600LRDH1A1C IC3600LRD1

TOSHIBA VFS7-4150UPLH TRANSISTOR INVERTER 25 Kva 20HP

ABB Board Card 5731 0256-DB 57310256-DB DSBC-170 

Bailey infi90 Interface Module Card Board INBIM02

Gould Modicon I/O Expander J471-600 J471600 J471 600

 in box FOXBORO 2AX-ALM-AR STB 2AXALMAR ABS ALARM

SMC Main Line Filter AFF75B-N20D-T AFF75BN20DT 

SMART PANEL PLUS TCP GP320-LG11-L0 TOUCH SCREEN

GIDDINGS & LEWIS M.1016.8897 PIC900 ANALOG OUTPUT MOD.

Modicon PC-E984-385 984 cpu 16k mem 1xmb mb+ 

EMERSON LASER AC DRIVE 2950-8401-L2 D 15 / 20 hp 20hp

Allen Bradley Drive Board 151138 151089 Rev. 01 NIB

Reliance Electric Processor Module 0-57407-4J 0574074J 

ACDC Electronics Emerson 800 watt REV803B-2330-9002

Viewtronix xt1500 panelview OPERATOR INTERFACE

 Giddings & Lewis M-1016-9070 502-03640-02R1 PIC900

FANUC POWER MATE DRIVE SERVO AMPLIFIER A02B-0118-B003

AB Allen Bradley 1771-IF04 1771IF04 ser B ANALOG INPUT

Delta RMC75P-XXN- RMC75PXXN Motion Controller RMC75P

 ALLEN BRADLEY AC DRIVE 1336S-BRF50-AE-FR5 5 HP

RERURBISHED Reliance AUTOMAX 0-57413-E 57413-E 57413

 GE IC3600 IC3600SSLD1H1D IC3600SSLD1 SPEEDTRONIC

 GE IC3600 IC3600SSLD1F1B IC3600SSLD NIB

 IN BOX ADVANCED MICRO CONTROLS ENCODER 1731H

BENTLY NEVADA 3300/03-03-00 3300030300

Reliance Snubber Resistor 2SR21200 D2-3291 230v 

RELIANCE ELECTRIC 0-57407-4F 0574074F PROCESSOR 

GE DRAWING TRIP TSI LOW OUTPUT 1589K42G700

CONTROLLED POWER Board Card 401600-2 4016002 

MICRO MOTION RFT9712 1PRU REMOTE FLOW TRANSMITTER

Modicon Servo Positioner 110-235 410-4 410-4/5908 NIB

 WESTINGHOUSE ITAP363 100A FUSIBLE BUSWAY ITAP-363

ALLEN BRADLEY Drive 1336S-BRF20-AN-EN4-HAB-L4 2hp 2 hp

Sick OTC400-0000 Barcode Scanner Controller OTC 400 

Marposs Circuit Board Card 6366140914 6840040414/A 

Marposs Circuit Board Card 6366140912 6840040153/A

Marposs Circuit Board Card 6366140902 6840040091/A

Square D Sy/max Interface 8010 SFI-537 30600-516-53 A1

 ABB 3ASD573001A1 PC BOARD APC 10565000 CONTROLLER

Yaskawa JARCR-XCT01 JARCR JARCRXCT01 HE9201015 Rev. B

ABB Main Circuit Interface Board 61431390B 1/410564947

Saftronics CIMR-H7.5G2.E-10 CIMR-H7.5G2 13.7 kva 14.7hp

FUSION SYSTEMS P300 UV CURING POWER SUPPLY 200171 

Cutler-Hammer 5ACLE-150E 150E Amp A Fuse NIB

GE IC3600 DRIVER IC3600LRDH1A IC3600LRD1

TOTAL CONTROL CRT INTERFACE CRTXXXXXCIA ser.E

 Allen-Bradley Precharge SCR Board 1336-135893 

Foxboro 870ITPH-FYFNZ-7 TRANSMITTER I/A PH ORP

ROSEMOUNT 1151 SMART PRESSURE TRANSMITTER 1151DR2F22

RELIANCE ELECTRIC 0-51849-1 0518491 051849 1 518491 1

 in box FOXBORO 2AX-SSL 2AXSSL N0301KN J

HI-SPEED p2-63-108 REV C HI SPEED P262108 P2 63 108