Bosch 0811404803比例方向阀 PDF资料
1.产 品 资 料 介 绍：
Bosch 0811404803 是一款直动式高频响比例方向阀，集成电子元件与电气位置反馈，适用于高精度电液闭环控制。
产品特点
伺服品质阀芯阀套，响应快、迟滞低。
集成电子元件与位置反馈，闭环精确控制流量。
断电或故障时阀芯弹簧复位至安全位置。
标准6+PE电气接口，支持±10V指令信号，便于集成。
结构紧凑坚固，NG10通径，额定流量100 L/min。
应用领域
注塑机注射速度与保压控制。
机床进给与夹紧控制。
测试台架动态加载。
自动化产线液压缸速度与定位控制。
压力闭环调节回路。
位置闭环控制系统。
速度闭环控制系统。
锻压、挤压等重型设备主缸控制。
材料疲劳试验机等精密检测装置。
通用工业电液比例控制系统。
结尾
Bosch 0811404803 比例方向阀精度高、响应快、具备故障安全保护，适合对控制性能要求较高的电液系统；选型时需确认系统压力、流量及信号接口匹配。
2.英文详情介绍
Bosch 0811404803 is a direct acting high-frequency proportional directional valve that integrates electronic components and electrical position feedback, suitable for high-precision electro-hydraulic closed-loop control.
Product Features
Servo quality valve core sleeve, fast response and low hysteresis.
Integrated electronic components and position feedback for precise closed-loop flow control.
When there is a power outage or malfunction, the valve core spring returns to the safe position.
Standard 6+PE electrical interface, supporting ± 10V command signals for easy integration.
Compact and sturdy structure, NG10 diameter, rated flow rate of 100 L/min.
Application Fields
Injection speed and pressure control of injection molding machine.
The machine tool is equipped with clamping control.
Dynamic loading of the test bench.
Automated production line hydraulic cylinder speed and positioning control.
Pressure closed-loop regulation circuit.
Position closed-loop control system.
Speed closed-loop control system.
Main cylinder control for heavy equipment such as forging and extrusion.
Precision testing devices such as material fatigue testing machines.
General industrial electro-hydraulic proportional control system.
ending
Bosch 0811404803 proportional directional valve has high precision, fast response, and fault safety protection, making it suitable for electro-hydraulic systems with high control performance requirements; When selecting, it is necessary to confirm that the system pressure, flow rate, and signal interface match.
3.产品图片
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