MOOG 760K645B Servo Valve – High-Performance Electro-Hydraulic Control
The MOOG 760K645B Servo Valve is a premium two-stage electro-hydraulic servo valve designed for precise motion control in demanding industrial and aerospace applications. Manufactured by Moog Inc., this model belongs to the trusted 760 Series known for reliability, fast response, and long service life.
Overview
The MOOG 760K645B is engineered for high-precision flow and pressure control in closed-loop hydraulic systems. Its mechanical-feedback design ensures accurate spool positioning and stable performance even under high-pressure operating conditions.
This servo valve is widely used in industries requiring high dynamic response and repeatable accuracy, including power generation, steel manufacturing, plastic injection molding, and advanced testing systems.
Key Features
- Two-stage nozzle-flapper pilot design for precise control
- Mechanical feedback (MFB) for stability and reliability
- High resolution with low hysteresis and minimal drift
- Compact and rugged design for harsh industrial environments
- Compatible with 3-way and 4-way hydraulic control systems
- Long service life when used with proper hydraulic filtration
Typical Technical Specifications
(Specifications may vary depending on configuration code)
Hydraulic Performance
- Rated flow range: approx. 0.5 – 75 L/min
- Maximum operating pressure:
- Aluminum body: 315 bar (4500 psi)
- Steel body: 350 bar (5000 psi)
Dynamic Response
- 100% step response: < 4 – 16 ms
- High frequency response suitable for servo applications
Electrical Characteristics
- Command signal: 8 – 200 mA (typical)
- Analog control compatibility
Mechanical Data
- Mounting interface: ISO 10372-04 (Size 04)
- Weight: approx. 1 – 1.7 kg
Model Code Explanation
760K645B typically indicates:
| Code | Meaning |
|---|---|
| 760 | Series – Two-stage mechanical feedback servo valve |
| K | Industrial configuration |
| 645 | Flow rating & spool configuration |
| B | Design revision |
Applications
The MOOG 760K645B servo valve is ideal for:
- Steam and gas turbine control systems
- Steel and metal forming equipment
- Plastic injection molding machines
- Test benches and simulation platforms
- Aerospace and defense hydraulic control systems
- High-precision industrial automation
Benefits
High Precision Motion Control
Provides exceptional accuracy and repeatability for critical hydraulic systems.
Fast Dynamic Response
Ensures rapid system reaction and improved machine productivity.
Proven Industrial Reliability
Moog 760 series valves are trusted worldwide in mission-critical applications.
Easy Integration
ISO mounting and analog control make installation straightforward.
Conclusion
The MOOG 760K645B Servo Valve is a reliable and high-performance solution for precision hydraulic control. With its fast response, robust construction, and industry-proven design, it remains a preferred choice for engineers seeking dependable electro-hydraulic servo performance.
By choosing us, you will receive:
·Convenient shopping experience: one-stop shopping to meet your diverse needs.
·High quality products: strict quality inspection, one-year warranty, allowing you to shop worry free.
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Main Brand:
ABB Allen-Bradley Alstom Bently Emerson Foxboro
GE MOOG Schneider Woodward HIMA Honeywell
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•Shipping Port: Xiamen
•Ship to you via Fedex/DHL/TNT/UPS/EMS
•Package: Original packing with cartons
Frequently Asked Questions (FAQ)
Delivery & Shipping
Q: What is the earliest time you can make delivery?
A: Delivery is processed immediately upon receipt of payment.
Returns & Warranty
Q: If the product doesn’t work, can it be returned?
A: Yes, we provide a one-year warranty for all products.
Product Availability
Q: How easy is it to obtain items?
A: These items are no longer in continuous production, making supply limited. However, SAUL specializes in sourcing hard-to-find products. While lead times vary, the average delivery window is 5-7 business days.
Pricing
Q: What is the typical price for the items?
A: SAUL ELECTRIC offers highly competitive pricing while maintaining excellent service. Final pricing may vary based on delivery requirements and availability.
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