R901002095? VT-VSPA2-1-2X/V0/T5力士乐RexrothS15A2.0

武穴黎翔机电设备有限公司：18934630908??(微信同号）

比例阀放大板对控制过程中反映出来的微弱信号进行放大（电流或电压）以驱动比例阀参数按比例随之变化，实现自动控制的目的。比例放大板主要是通过电流的大小改变驱动压力大小。是使用精度高点，而且是电流控制的比例阀；这样放大板的功能才能发挥的。

比例阀需要的电压通常是24伏，工作电流在200-800毫安之间。这么大的电流，PLC和计算机的D/A数据卡都无法达到这么高，直流只有20-30毫安左右，电压在0-10伏，所以要加一个放大器，才能推动比例阀。

阀对流量的控制可以分为两种：

一种是开关控制：要么全开、要么全关，流量要么、要么小，没有中间状态，如普通的电磁直通阀、电磁换向阀、电液换向阀。

另一种是连续控制：阀口可以根据需要打开任意一个开度，由此控制通过流量的大小，这类阀有手动控制的，如节流阀，也有电控的，如比例阀、伺服阀。

R900903732 VT-SR33-1X/1-2(2WRC50)

R900034725 VT-SR34-1X/1-2(2WRC63)

R978057616 VT-SR34-1X/1-2/ES43A8-15793/C11

R900903748 VT-SR34-1X/1-3(3WRC63)

R900903731 VT-SR35-1X/1-2(2WRC80)

R900903750 VT-SR35-1X/1-3(3WRC80)

R900903734 VT-SR36-1X/1-2(2WRC100)

R900553460 VT-SR37-1X/1-2(2WRC125)

R900903737 VT-SR38-1X/1-2(2WRC160)

R900903754 VT-SR38-1X/1-3(3WRC160)

R900770000 VT-SR41-1X/1-2WRC32-2X

R900770001 VT-SR41-1X/1-3WRC32-2X

R900770002 VT-SR42-1X/1-2WRC40-2X

R900770003 VT-SR42-1X/1-3WRC40-2X

R901285449 VT-SR43-1X/0-2WRC50-2X

R900770004 VT-SR43-1X/1-2WRC50-2X

R900770006 VT-SR43-1X/1-3WRC50-2X

力士乐REXROTH伺服阀的阀放大版

力士乐REXROTH模拟放大器模块

R900019567 VT11021-1X/

R901167581 VT11021-1X/V001

R901272388 VT11021-1X/V002

R901335573 VT11021-1X=

力士乐REXROTH模拟电路放大版，欧洲版制式

R900930246 VT-SR1-1X/0/001

R900033120 VT-SR1-1X/0/4WS2EE10

R901235635 VT-SR1-1X/0/4WS2EM10/VT12282A/&

R901007298 VT-SR1-1X/0/VT11378A/U209

R900022996 VT-SR1-1X/1/4WRD10-3X

R900033322 VT-SR1-1X/1/4WRD16-3X

R900903606 VT-SR1-1X/1/4WRD25-3X

R900901224 VT-SR1-1X/1/4WRD32-3X

R900019514 VT-SR1-1X/1/4WS2EE10

R900935235 VT-SR1-1X/1/4WS2EE10

R900903628 VT-SR1-1X/1/4WS2EE16

R900903661 VT-SR1-1X/1/4WS3EE25

R901333313 VT-SR1-1X/1/VT10878A

R978912391 VT-SR1-1X/4WEEE10SO43A-1608

R978056849 VT-SR1-1X/E0000646

R978918356 VT-SR1-1X/ES43A8-2424

R900066850 VT-SR2-1X/0

R900976645 VT-SR2-1X/0-100

R900033111 VT-SR2-1X/0-60

R978052255 VT-SR2-1X/0/EFF00472

R978052256 VT-SR2-1X/0/EFF00473

R978052257 VT-SR2-1X/0/EFF00474

R978052712 VT-SR2-1X/0/EFF00479

R901279673 VT-SR2-1X/0/VT10424A

R900976646 VT-SR2-1X/1-100

R900938817 VT-SR2-1X/1-60

R978052252 VT-SR2-1X/1-60ES43-A8-XXXXX

R978033241 VT-SR2-1X/1-60/ES43A8-3973/2A1-2A25

R901238320 VT-SR2-1X/1-60/SYV313-6310-B058-E61-R01

R901298614 VT-SR2-1X/1-60/SYV313-6310-W025-E61-R01

R978050811 VT-SR2-1X/1/EFF00455

R978913915 VT-SR2-1X/1/SO43A-1608

R978913178 VT-SR2-1X/1/VT11207-11/1

R900020408 VT-SR2-1X/1/VT11488A/U101

R978052291 VT-SR11-1X/0/EFF00475

R978052717 VT-SR11-1X/0/EFF00478

R978919240 VT-SR11-1X/14WRD16V1-200SO43A-1608

R900903534 VT-SR11-1X/1/4WRD10-5X

R900578547 VT-SR11-1X/1/4WRD16-5X

R900926329 VT-SR11-1X/1/4WRD25-5X

R900727296 VT-SR11-1X/1/4WRD32-5X

R900903719 VT-SR11-1X/1/4WRD52-5X

R901305504 VT-SR11-1X/1/V002/4WRD10-5X XN

R901305503 VT-SR11-1X/1/V002/4WRD16-5X XN

R901305502 VT-SR11-1X/1/V002/4WRD25-5X XN

R901305501 VT-SR11-1X/1/V002/4WRD32-5X XN

力士乐REXROTH用于模块结构的指令值电路板

力士乐REXROTH模拟电路放大器，插入式

力士乐REXROTH插入式切换放大器

R900959635 VT-SSV-1-2X/

R901363048 VT-SSBA1-PWM-1X/V001/10

R901363049 VT-SSBA1-PWM-1X/V001/15

R901265633 VT-SSBA1-PWM-1X/V001/5

R901354308 VT-SSBA1-PWM-1X/V002/10

R901354307 VT-SSBA1-PWM-1X/V002/15

R901290194 VT-SSBA1-PWM-1X/V002/5

力士乐REXROTH模拟电路放大器模块

力士乐REXROTH开/关阀的阀门放大器

R901306231 VT-MSFA1-50-1X/V0/

R901306230 VT-MSFA1-100-1X/V0

R901306229 VT-MSFA1-150-1X/V0

R901369298 VT-MSFA1-150-1X/V001

武穴黎翔机电设备有限公司：18934630908??(微信同号）