Moog D633-7145 Direct Drive Hydraulic Servo Valve

Product Description

The Moog D633-7145 belongs to the D633 series direct-drive hydraulic servo valve. It adopts high-response direct drive spool technology, built-in LVDT position feedback for closed-loop spool control. It delivers precise flow regulation with low hysteresis, high resolution and excellent dynamic response. This high-performance servo valve is widely used in closed-loop hydraulic motion control systems and is supplied as surplus new or fully tested refurbished spare parts for test benches, presses and industrial automation retrofits.

Product Functions

• Precise 4-way hydraulic flow control driven by analog command signal
• Built-in LVDT spool position feedback to achieve high-precision closed-loop control
• Fast dynamic response, low friction and low hysteresis for high-accuracy motion control
• Support continuous position, force and pressure closed-loop regulation of hydraulic actuators
• Integrated electronic drive circuit, convenient wiring and system commissioning
• High pressure resistance and robust structure suitable for continuous heavy-duty operation

Application Scenarios

• Material fatigue test bench and multi-axis hydraulic simulation test equipment
• Hydraulic press, metal forming and precision molding machinery
• Aerospace component testing and automotive vibration simulation systems
• Steel industry hydraulic actuator and rolling mill control equipment
• Spare replacement and repair of existing Moog D633 servo hydraulic control systems

FAQ