Product Overview
The MOOG D941-5740C-0001 is a high-performance, two-stage electrohydraulic servo valve from the renowned MOOG D941 series, engineered for precision motion control in demanding industrial and aerospace-grade hydraulic systems. Utilizing a robust nozzle-flapper pilot stage coupled with a high-capacity spool main stage, this valve delivers exceptional dynamic response, ultra-low hysteresis, and precise flow metering proportional to the electrical input signal. The D941 series is widely recognized as the industry benchmark for closed-loop position, velocity, and force control applications where accuracy and repeatability are paramount.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Electrohydraulic Servo Valve (Two-Stage, Nozzle-Flapper Pilot) |
| Model Designation | MOOG D941-5740C-0001 |
| Operating Pressure | Up to 315 bar (Standard Industrial Grade) |
| Rated Flow | Nominal 40 L/min at 70 bar per land (typical for D941 size) |
| Mounting & Connection | Standard ISO 4401 / MOOG subplate interface |
| Electrical Interface | Standard MOOG valve connector, ±10 VDC or ±10 mA command signal |
| Hysteresis | < 0.5% of rated signal (typical) |
| Frequency Response | High dynamic response, typically > 100 Hz at 90° phase lag |
Engineering Features & Advantages
- Precision Performance: The nozzle-flapper pilot stage provides extremely high resolution and repeatability, enabling precise spool positioning for critical closed-loop control applications with minimal threshold and hysteresis.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with rugged construction and field-proven MOOG reliability in high-cycle applications.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM MOOG D941 series specifications, ensuring drop-in replacement without modification.
- Fast Dynamic Response: Optimized torque motor and pilot stage design deliver rapid response times essential for high-speed servo control loops.
- Robust Contamination Tolerance: Designed to operate reliably in industrial hydraulic systems with proper filtration, maintaining performance over extended service intervals.
Typical Industrial Applications
This MOOG D941-5740C-0001 servo valve is ideally suited for high-precision motion control in plastic injection molding machines, metallurgical presses, CNC machine tools, and dynamic testing systems. It is also widely deployed in aerospace simulation equipment, turbine control systems, and heavy industrial automation where accurate force, position, and velocity regulation are critical to process quality and throughput.
PRODUCT IMAGES
MOOG D941-5740C-0001 Servo Valve
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- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine MOOG D941-5740C-0001 Servo Valve. This Germany-made high-performance hydraulic component features a two-stage design with mechanical feedback, delivering leak-free, reliable fluid control for heavy-duty industrial systems.