Electrohydraulic Servo Actuators

Moog hydraulic single-ended servo actuators are most commonly used for structural test and simulation applications. Additional solutions can include a variety of industrial production applications, including material handling facilities.

• Ideal choice for high-performance motion profiles
• Low-maintenance engineering with a rugged design provides for a long-term, low-cost solution
• Standard options include 8 force options and 4 stroke lengths
• Can be used as a "building block" component for customized configurations

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Moog's Hydraulic Double-Ended Servo Actuators feature oil-cooled polymer bearings for improved side load capacity compared to other actuation technologies. These fatigue rated actuators deliver high performance and flexibility for a range of single and multi-axis applications in automotive testing, structural testing, fatigue testing and vibration testing systems.

• Extensive options available to meet any application need
• High-performance operation delivers dependability through less maintenance and limited downtime.
• Standard options include 8 force options from 15 kN to 1000 kN and 4 stroke lengths from 100mm to 500mm
• Can be used as a "building block" component for customized configurations
   

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Moog's Hydraulic Low-Force Servo Actuators are double-ended components mostly used for test systems. The design allows for equal force and tension on both sides up to 10 kN (2.2 kip) These fatigue rated actuators deliver high performance and flexibility for a range of single and multi-axis applications for material, structural and component testing.

• Standard and custom options available to meet any application need
• High-performance operation delivers dependability through less maintenance and limited downtime.
• Standard options include 2 force options of 5 kN and 10 kN and 2 stroke lengths from 100mm and 150mm
• Can be used as a "building block" component for customized configurations
   

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Moog's hydrostatic bearing actuators offer the capability to withstand a high level side load, significantly increasing your test capabilities. The innovative hydrostatic bearing design enabling less leakage flow and lower maintenance.

• The new design of 6 pad hydrostatic bearing increases your test capabilities significantly
• Improved side load capabilities allowing for higher load, improved stability, and better damping
• Integrated manifold design reduces exterior piping, improving efficiency and lowering service costs
• Tungsten carbide coating piston rod reducing friction and enhancing service life, thereby improving overall performance and efficiency

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Moog's hydrostatic endcap actuators feature a symmetric cylinder with a hydrostatic bearing is embedded in the endcap. The overall design balances the top dynamic performance with system integration cost and application flexibility.

• Hydrostatic endcap design enabling low friction, zero stiction, and high dynamic precision
• Optimized flow path in manifold and cylinder enhancing flow uniformity and accelerates response time
• Modular configuration provides flexibility to tailor diverse test scenarios

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Legacy products refer to Moog's end-of-life offerings that are not to be used for new projects.

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Moog Application Engineers can meet your special performance needs:

• Custom servo valve modifications for required flow and pressure ranges of your configuration
• Optimized component packaging to reduce envelope size, and provide flexible mounting and interface options
• Special performance requirements such as longer life, high duty cycles, oscillation frequencies, and more
• Modified operating characteristics to offer specific force or length options
   

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