CI854 Profibus DP

CI854 Profibus DP

CI854 Profibus DP

CI854 Profibus DP

选用美国MTS Temposonics III(PB/PH)非接触式位移传感器
原理：由询问信号的电流脉冲所产生的磁场（沿波导管运行）与位置磁铁产生的磁场相交产生一个应变脉冲信号，然后计算这个信号被探测所需的时间周期，便能换算出准确的位置。
性能及指标：分辨率：2um；响应速度：比其他测量方式：快4到20倍；提供网络数字输出SSI CANBUS PROFIBUS DEVICENET ；符合欧洲CE规格
3.2.3执行部件:比例阀（包括放大板）
此环节是电气控制信号与机械液压系统连接的关键部分，直接影响到控制系统性能的发挥，所以选用德国REXROTH的VT5005带阀芯位置反馈的自动式比例方向控制阀，其放大电路技术数据如下：电源电压DC24V，功率50VA，控制电压?9V，最大输出电流：2.2A。
3.2.4操作显示终端
本系统选用三菱的GOT940触摸操作显示终端，其画面可通过配套的GT-DESIGE软件制作并通过专用通讯电缆AC30R-9SS与PC机连接进行数据传送及调试。安装此显示终端可丰富人机界面，同时监视多个参数，对即时分析筒阀开启、关闭的运行状态提供方便。
3.3、控制策略
利用三菱PLC丰富的指令编制控制程序，对于现场调试及不断完善、优化控制程序具有重大意义。整个控制程序的流程框图如图三所示。
3.3.1具有启闭运动规律的调节给定量
圆形筒阀在启闭过程中，根据其安装结构及位置可知：在运动到全行程的中间段时，各缸允许发生的偏差最小，为了保证液压调节系统的调节品质，可将给定量降低，放慢筒阀运行速度。在动水关闭过程中，为了控制蜗壳水压上升率，筒阀关闭速度可分段进行设置。其他启闭规律可在筒阀的运行实践中总结得到，通过编制具有启闭运动规律的调节给定量实现。

Rexroth/Mannesmann VT3006-S36 #1 VT 3006-S 36 #1

Rexroth R151047349, 7210-68301.1 Ballscrew & nut NEW

Rexroth RMA12.2-32-DC024-050 NEW RMA12232DC024050

Rexroth Control Valve W4RA6E15-20/G249K4/V NEW

Rexroth Prop. Amplifier VT3014 Part# VT3014-S36-R5 Used

Rexroth Prop. Amplifier VT3014 Part# VT3014-S37-R5 Used

Rexroth Hydraulic Directional Valve # H4WEH25J63/6EG24N

Rexroth R9170060226 R917005837 Valve Actuator New

NANCY REXROTH - IOWA (platinotype) - 1st ED OOP FINE

2- Rexroth Bosch Hydraulic Cylinder CD201C40 F03696831

Rexroth Bosch amplifiier card QV60 0 811 405 099

REXROTH R978003440 NSPP R978003440

REXROTH INDRAMAT ECODRIVE Cs DKC10.3-012-3-MGP-01VRS

Rexroth electro hydraulic diretional valve

Rexroth Solenoid Valve DRE 4 K31/30G24-10NM

REXROTH 410-WRTE-E PC BOARD FOR CNC

Indramat Rexroth Module Card DEA5.2

Rexroth Linear Ball Screw Actuator R005516519 460L CKK

Rexroth Amplifier Card VT-VSPA1-1-11B VT-VSPA1

Indramat Rexroth Module Card DEA5.2 used

REXROTH PRECISION ROLLED THREAD BALL SCREW

REXROTH LINEAR BEARING CARTRIDGES, P/N: R165149410

REXROTH 0-608-830-166 NSPP 0608830166

Rexroth prop. amplifier VT2013 VT2013-S-16/E

REXROTH HYDRAULIC PISTON PUMP A10V071

REXROTH BDG-ED6 USPP BDGED6

REXROTH 1070079749 USPP 1070079749

REXROTH VT2000K40 USPP VT2000K40

INDRAMAT REXROTH DEA 5.2 INPUT INTERFACE CARD

REXROTH 3-842-519-243 USPP 3842519243

REXROTH P-032024-00125 NSFP P03202400125

REXROTH 272-021-681-0 NSPP 2720216810

REXROTH 4WE10C11/LG24N24 NSPP 4WE10C11LG24N24

USED REXROTH 4WE6J53/ AG24NZ4 DIRECTIONAL CONTROL VALVE

REXROTH 8-981-001-675 NSPP 8981001675

REXROTH DBW20B1-52/100-6EW110N9K4/12 NSPP DBW20B1521006

REXROTH VTVSPA25010/T5 USPP VTVSPA25010T5

REXROTH 0-608-800-077 NSPP 0608800077

Rexroth DR30-5-52/100YV/12 Valve DR30552100YV12 USED

Rexroth VT-VRPA1-50-10 NIB w/paperwork VTVRPA15010

REXROTH GL62-4-A NSPP GL624A

REXROTH 0-820-215-102 USPP 0820215102

REXROTH VT3006 S35 R5 PROP. AMPLIFIER

REXROTH 0-390-257-699 NSFP 0390257699

REXROTH 3-608-870-347 USPP 3608870347

REXROTH LINEAR BEARING CARTRIDGES, P/N: R162331420

REXROTH INDRAMAT ECODRIVE Cs DKC10.3-012-3-MGP-01VRS

Rexroth VT 11011-12 UB 24V VT1101112UB24V NEW

REXROTH VT2000K USPP VT2000K

REXROTH VT2000S/K USPP VT2000SK

REXROTH LC50DB20E7X/V USPP LC50DB20E7XV

Rexroth Pressure Relief Valve #DB20-2-52/350/12

Rexroth Mannesmann Prop Amplifier Module VT 5006 VT5006

Rexroth Analog Amplifier VRPA1-50 *NEW* #22521

Rexroth VT5003 S32 R1 Proportional Amplifier #25592

Rexroth VT5003 S32 R1 Proportional Amplifier #25591

Rexroth VT5003 S32 R1 Proportional Amplifier #25585

Rexroth VT5003 S32 R1 Proportional Amplifier #25594

REXROTH Magnetic Exchange Valve ZDR6DB2-4X/210YM

Salvagnini Rexroth Hydraulic pump R900931138-1x/040ra

REXROTH VT3024S35 USPP VT3024S35

RexRoth VT11025-16 Control Module (4535)

INDRAMAT REXROTH DEA28.1 I/O MODULE ISOLATED 32IN 24OUT

REXROTH 1PF2G241/008RA01MB GEAR TYPE HYDRAULIC PUMP-NEW

REXROTH IKS0257 CABLE 30 M

REXROTH HYDRAULIC PISTON PUMP A10V045

REXROTH 1-070-080-744 NSPP 1070080744

REXROTH 081WV10P1V1014WS024/00/D51/11 USPP 081WV10P1V10

REXROTH 0-608-830-177 NSPP 0608830177

MANNESMANN REXROTH 4WE10E40/CW110N9DA USPP 4WE10E40CW11

REXROTH VT3014S36-R5 USPP VT3014S36R5

REXROTH 038767-2037 USPP 0387672037

New Rexroth Proportional Solenoid Valve, 561-014-131-0

REXROTH VT-5003 PROP AMPLIFIER

MANNESMANN REXROTH VT5000S20R5ENGL USPP VT5000S20R5ENGL

Rexroth Mannesmann VT2000 S/K Amplifier Valve control

REXROTH 0-608-800-006 USPP 0608800006

REXROTH 0-608-800-062 USPP 0608800062

REXROTH VT3006-S35-R5-E USPP VT3006S35R5E

REXROTH VT5012-S43-R1-E USPP VT5012S43R1E

MANNESMANN REXROTH 4WE10E4X/CW110N9DA USPP 4WE10E4XCW11

Bosch Rexroth power cables IKG4060/000.0

REXROTH 4WF10D31/CW110N USPP 4WF10D31CW110N

MANNESMANN REXROTH VT-11029-11 USPP VT1102911

MANNESMANN REXROTH VT-11132-10 USPP VT1113210

Mannesman/Rexroth Joystick SR20 S033 Rebuilt