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1、 All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.114th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexro
2、th AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.HI214th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cas
3、es of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.HIHI314th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applic
4、ations.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.闭环比例液压系统闭环比例液压系统 3FERE精度很高, 响应很快滞 环 ： 0.1 % ； 灵敏度: 0. 1% ;频响：2570 Hz414th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in c
5、ases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.2 2FRE6FRE64精度较高, 响应较慢4滞环： 1 % 4重复精度: 1 % 4温漂: 2 % / 0C4制造公差: 5 % 4开关时间: 100ms4常断式；514th 15th January 2004, Bosch Rexroth in China All rights reserv
6、ed by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.2 2FRE10;16FRE10;164精度较高, 响应较慢4滞环： 1 % 4重复精度: 1 % 4温漂: 2 % / 0C4制造公差: 5 %4开关时间: 100ms4常断式；614th 15th
7、 January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.714th 15th January 2004, Bosch Rexroth in Chi
8、na All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.814th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rex
9、roth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.4 4WRP(E)-6;10WRP(E)-6;102X2X精度很高, 响应很快, Without sleeve滞环: 0.3 % ; Manufacure tolerance for Qmax ; 3% ;Termal drift
10、 : Zero point displacement 1% , at T=400C响应 Time : 20 ms (40ms for NG10) 伺服级的参数914th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating
11、 to copying, transmission and dissemination.4 4WRP(E)H-6;10WRP(E)H-6;102X2X精度很高, 响应很快; With Sleeve滞环: 0.2 % ; Zero-Adjustment: 1 % Manufacure tolerance for Qmax : 10% ; Termal drift : Zero point displacement 1% , at T=400C响应Time : 10 ms (25ms for NG10)相频(For NG6)： 100 %：70 Hz 5 %： 120 Hz 伺服级的参数1014t
12、h 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.1114th 15th January 2004, Bosch Rexroth
13、 in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.4 4WRL(E)-6WRL(E)-63X3X(RV2-PL2(RV2-PL2) )精度很高, 响应很快, 滞 环 : 0.1 % ; Scarc
14、ely measurable !Zero-Adjustment: 1 %Manufacure tolerance for Qmax: 10% Termal drift: Zero point displacement 1% , at T=400C响应 Time : 25, 26, 32, 90 ms ( X=100bar, 100% )Switch off behaviour: Pilot valve in fail safe, Main stage to spring centred off set position:16% PB/TA!相频(NG10)： 100 %：18 Hz 5 %：
15、40 Hz 伺服级的参数1214th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.4 4WRV(E)H-10,16,25WRV
16、(E)H-10,16,252X2X(HRV2(HRV2) )精度很高, 响应很快, 滞环: 0.1 % ; Scarcely measurable !Zero-Adjustment: 1 %Manufacure tolerance for Qmax: 10% Termal drift: Zero point displacement 1% , at T=400C响应 Time : 12, 15, 23 ms (X=100bar,100%)Switch off behaviour: Pilot valve undefinde, Main stage PA/TB or PB/TA!相频(NG10)
17、： 100 %：40 Hz 5 %： 80 Hz 1 %： 100 Hz 伺服级的参数1314th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and disse
18、mination.HI1414th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.Valves with torque moto
19、r4WRGE1025/1X4精度很高, 响应很快4滞环： 0.05 % ；4灵敏度: 0.02%4Zero-point: 2 % 4Zero-ponit drift with change in:Temp: 0.2%/10kPressure 0.02%/100 barReturn flow pressure 0 to 10% from p 0.01%4响应(相频NG10)： 100 %： 26 Hz 25 %： 60 Hz 5 %： 120 Hz1514th 15th January 2004, Bosch Rexroth in China All rights reserved by Bos
20、ch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.Valves with torque motor4WRDE1032/5X4精度精度很高很高, 响应响应很快很快4滞环：滞环： 0.2 % ；4灵敏度灵敏度: 0. 1%4Zero-point: 2 % 4Zero-po
21、nit drift with change in:4Temp: 0.7%/20k4Pressure 0.5%/100 bar4Return flow pressure 0 to 10% from p 0.2%4响应响应(相频相频NG10)： 100 %： 36 Hz 25 %： 100 Hz 5 %： 150 Hz1614th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights a
22、pplications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.1714th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole po
23、wer of disposal, including all rights relating to copying, transmission and dissemination.3-3-way servo solenoid valve cartridge typeway servo solenoid valve cartridge type精度很高, 响应很快, 滞环: 0.1 % ; Scarcely measurable !Zero-Adjustment: 5 %Manufacure tolerance for Qmax: 10% Termal drift: Zero point dis
24、placement 50%pmaxDRQp有用功率：有用功率：Po*Qo节流节流损失损失溢流溢流损失损失角功率：角功率：Pmax*Qmax All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.恒压变量控制机构恒压变量控
25、制机构DR4恒压源4只提供系统所需要的流量，理论上无能量损失；所以加上恒压变量机构后，系统可以节能，避免系统过热。4其作用与溢流阀截然不同！ 4可实现遥控（DRG）。44考虑到总的装机功率，多用于蓄能器回路考虑到总的装机功率，多用于蓄能器回路。2914th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole powe
26、r of disposal, including all rights relating to copying, transmission and dissemination.遥控恒压变量控制机构遥控恒压变量控制机构DRG3014th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of dispos
27、al, including all rights relating to copying, transmission and dissemination.DR(DRG)泵的结构泵的结构 All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and diss
28、emination.同步控制变量机构同步控制变量机构DP p1 p2 （ p2）XA=Ff3214th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dis
29、semination.同步控制变量机构同步控制变量机构DP（ p2）XA=Ff（ p2）XA=Ff所有的泵的（所有的泵的（ p1+ p2）相同（同一压油口，同一溢流阀），已回到零位的泵相同（同一压油口，同一溢流阀），已回到零位的泵的的 p1比较大，处于最大摆角的泵的比较大，处于最大摆角的泵的 p1比较小，所以处于最大摆角的泵的比较小，所以处于最大摆角的泵的 p2比较大。比较大。3314th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially
30、in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.同步控制变量机构同步控制变量机构DP3414th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of prop
31、rietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.A4VSO.LR3GNA4VSO.LR3GN35A4 LR3GN control overview / VST3/H, Lo 12.AA All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights
32、 applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.电子泵电子泵A4VSOHS33614th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We als
33、o retain sole power of disposal, including all rights relating to copying, transmission and dissemination.QpQpQpFlow controlFlow controlFlow controlFlow controlFlow controlPressure controlPressure controlPressure controlPressure controlPressure controlPower controlPower controlPower controlPower con
34、trolPower controlHydraulic Diagram of HS3-Control37Hydraulic diagram HS3 / VST3/H; Lo 05.AB All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and disse
35、mination.开式系统液压泵开式系统液压泵A10V(S)O的变量机构的变量机构不就变量机构而谈变量机构不就变量机构而谈变量机构, 而就液压系统所存在的缺陷而就液压系统所存在的缺陷而谈如何改善这些缺陷而谈如何改善这些缺陷! 如如何使液压系统达到一个理想何使液压系统达到一个理想的境界的境界!3814th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.
36、We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.A10VSO/DR压力切断压力切断:4为液压系统提供一个恒为液压系统提供一个恒压源压源(相当于相当于:限压式限压式)4适合于蓄能器回路适合于蓄能器回路4装机功率装机功率: P=pmaxXQmax3914th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, e
37、ven and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.A10V(S)O Druck - Frderstromregler DFR(1) Funktion und SchaltplanDRFRXBlende bzw. MobilsteuerblockDR - AchseFR - AchseLS - Las
38、tdruckXA10 146.3.d/VST6 01.AK4014th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.与缸头结合
39、的精密活塞杆密封系统自调式缓冲密封系统与钢筒精密同心保险放气阀CDH2系列系列 4214th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemin
40、ation.Edge press边缘（推进）压力边缘（推进）压力导向驱动导向驱动“干干”guide dry“Tolerance公差公差Hydraulic cylinders BRI-ZYHydraulic cylinders with guidance bush油缸导向套油缸导向套 已淘汰的结已淘汰的结构：构：CD2504314th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary right
41、s applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.1 Wiper防尘圈; 2 Grooved ring唇形密封圈 ; 3 Sliding ring / Piston rod哥莱特圈/活塞杆; 4 Sliding ring / Piston哥莱特圈/活塞; 5 Guide ring导向环132133554554 durably持久性持久性 high tightness高强度高强度 insensi
42、tive to dirt灵敏灵敏防尘防尘 very good wiping effect极好的防极好的防尘功能尘功能 reduced friction低摩擦低摩擦 (no stick-slip无爬行无爬行) good tightness高强度高强度 very good wiping effect极好的防极好的防尘功能尘功能Modern sealing systems新式的密封系统新式的密封系统 . Installation areas to ISO 安装空间符合安装空间符合ISOISO标准标准Example: CDH. Heavy Duty - Series“例：CDH. 重载 - 系例“44
43、14th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.Both ends adjustable两端都可调Both ends s
44、eparate throttle valvefor the optimisation of the cycle time两端单独的检测阀可检测最佳的油路循环时间Integrated throttle andcheck valve functions具有内置式节流和单向阀功能Hydraulic cylinders BRI-ZYAdjustable cushioning可调式缓冲可调式缓冲4514th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especia
45、lly in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.Secured againstaccidental removal防止意外旋出，带保险盖，避免意外碰落Connection facility forscrew coupling同时可接入测量接头的可能性Hydraulic cylinders BRI-ZYPatented air
46、bleed system拥有专利的放气系统拥有专利的放气系统 4614th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.CDM
47、1 Medium - Duty“Standard ISO6020/1;CETOPRP58H NFE48-015;VW39D921Applicationsgeneral mechanicalengineeringCDH2 Heavy Duty“Standard ISO 6022, DIN 24 333; CETOPRP73H; VW39D921ApplicationsSteal mils and heavy industryCDL1 Light - Duty“Standard Rexroth StandardApplicationsLight application(with nominal p
48、ressuremax. 200.000 cycles) CDT3 Tie Rod - Series“StandardISO 6020/2; DIN 24554;NF E 48-016ApplicationMachine tools industry Patented air bleedsystem获得专利的放气系统获得专利的放气系统Integrated guidancein the cap导向直接内置于缸头导向直接内置于缸头Self-regulating cushioning自调缓冲自调缓冲Modern sealing systems新式的密封系统新式的密封系统Hydraulic cylind
49、ers BRI-ZYTechnology in detail技术细节技术细节4714th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and disseminat
50、ion.典型应用典型应用4轧机设备中的应用：轧机设备中的应用：4换棍液压缸具有工作行程长 （6000-13000mm），但由于负载相对较小，按照活塞杆的压杆稳定性计算，CDH2的标准产品可以扩展到这种应用场合，现代的轧机技术对换棍缸提出了定位精确和快速的新的要求，CDH2液压缸具有好的轴心定位能力和支撑性能，且可以带二端接近开关 或长行程的CIMS位置传感器（1），所以被广泛使用。4轧机的压下控制（AGC）以及类似的其他控制（AWC、AJC）等是轧机中的关键控制，这类液压缸的品质直接影响到轧制品的质量。低的液压缸动静态摩擦力是减小系统控制死区的基本保证，而闭环系统的高压力脉动以及高频响带来的高
51、速度对液压缸的材料和加工水平、以及结构合理性提出了挑战，因此基于CDH2型技术开发的这类产品满足了现代轧机高性能的要求。4814th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, trans
52、mission and dissemination.Hydraulic cylinders BRI-ZYProximity switch接近开关接近开关4914th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating t
53、o copying, transmission and dissemination.Function功能功能:Output输出 (PNP)Operating voltage工作电压工作电压:10 . 30 V DCincluding the residual ripple 15 %包括残余波动Rated operating current额定工作电流额定工作电流:24 V DCRepeatability重复性重复性: 5%Hysteresis滞后滞后: 15 % Ambient temperature range环境温度范围环境温度范围:- 20 . + 80 CHydraulic cylin
54、ders BRI-ZYEnd position control终端位置控制终端位置控制5014th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and disse
55、mination.Position sensing位置测量Limit switch functions终端开关功能Closed loop controls闭环控制Hydraulic cylinders BRI-ZYIntegrated displacement transducer 内置式位置传感器内置式位置传感器5114th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights a
56、pplications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.Analog output模拟量输出模拟量输出:0 to 10 VLoad resistance负载阻力: 5 KResolution分辨能力:infinite无限制Analog output模拟量输出模拟量输出:4 to 20 mALoad resistance负载阻力: 100 K Resolution分辨能力:infinite无限制Digita
57、l output分辨能力:SSI 24 Bit Gray-coded 5 mSSI 24灰色编码Resolution分辨能力:infinite无限制Linearity直线性直线性: (absolute accuracy完全精确) 0,05% (referred to measuring length与测量长度有关)最小min. +/-0,006 mmReproducibility重复性重复性: 0,001 % (referred to measuring length与测量长度有关)最小min. 0,006 mmSupply voltage电源电压电源电压:24 V DC ( 25 % wit
58、h analog output模拟量输出)Power requirement要求电流: 80 mAResidual ripple content残余波动: 1 % s-s24 V DC (+ 20 % / - 15 % with digital output数字量输出)Power requirement要求电流: 55 mAResidual ripple content残余波动: 1 % s-s Hydraulic cylinders BRI-ZYIntegrated displacement transducer内置式位置传感器内置式位置传感器5214th 15th January 2004
59、, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.预祝大家预祝大家：新春快乐新春快乐5314th 15th January 2004, Bosch Rexroth in China
