GrabCAD 模型信息
Proportional & Servo Directional Control Valve. - Proportional Directional Valve , 4/3 Way Version. - Direct Operated , With Electrical Position Feedback & Integrated Control Electronics. - 4WRE6. - Nominal Size 6. - Connection Location To ISO 4401 · 模型 51068
Proportional & Servo Directional Control Valve. - Proportional Directional Valve , 4/3 Way Version. - Direct Operated , With Electrical Position Feedback & Integrated Control Electronics. - 4WRE6. - Nominal Size 6. - Connection Location To ISO 4401. - Code : 4401-03-04-0-94. The Bosch Rexroth 4WRE6 valve is a direct-operated proportional directional valve with integrated control electronics (OBE) and electrical position feedback, designed for precise closed-loop control of hydraulic flow direction and volume. 🔧 Design & Function The 4WRE6 valve is a 4/3-way (three-position, four-port), spring-centered component for subplate mounting. It uses proportional solenoids to move a control spool, with travel distance proportional to the electrical input signal. The spool progressively opens V-shaped grooves to regulate flow. The closed-loop position control is a key feature. An inductive position transducer (LVDT) continuously monitors the spool's actual position and compares it to the commanded value. The integrated electronics (OBE) process the command and feedback signals, correcting deviations for high accuracy and repeatability. 📋 Key Technical Specifications Specification Detail Valve Type 4WRE6 - Proportional Directional Valve with OBE Function 4/3-way (3 positions, 4 ports), spring-centered Operation Direct operated with integrated electronics Nominal Size 6 (NG6 / CETOP 03) Mounting Standard ISO 4401-03-02-0-05 Max. Operating Pressure 315 bar Max. Flow Rate Up to 80 L/min (varies by spool type) Position Feedback Yes, with inductive position transducer Control Electronics Integrated (OBE) This valve is specifically designed for applications demanding high-precision motion control, such as machine tools, presses, and automated manufacturing lines.
- 格式
- AutoCAD、Parasolid、SOLIDWORKS、STEP / IGES、Other
- 分类
- Components、Electrical、Robotics
- 标签
- closedloopco、precisioncontrol、motioncontrol、fluidpower、industrialhydraulics、iso4401、ng6、directoperated、electricalpositionfeedback、obe、integratedelectronics、hydraulicvalve、boschrexroth、4wre6、directionalcontrolvalve、proportionalvalve
- 数据更新
- 2026-10-03T17:35:00Z
