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HYDRAULIC TECHNOLOGY

Moog Electro-hydraulic Products

Whenever the highest levels of motion control performance and design flexibility are required, you’ll find Moog expertise at work. We can help you overcome your toughest engineering obstacles and enhance your products performance through collaboration, technological expertise and our products.


Moog electro-hydraulic products such as Servo and Proportional Valves, Industrial Cartridge Valves, Radial Piston Pumps or Motion and Machine Controllers, provide precise control of position, velocity and force - so important to the proper operation of a wide variety of industrial machinery.

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EXCELLENCE IN HYDRAULIC TECHNOLOGY BEGINS WITH MOOG

Moog electro-hydraulic products provide precise control of position, velocity and force—so important to the proper operation of a wide variety of industrial machinery, e.g. accurate control of the thickness of sheet steel in steel mills or the thickness of paper in paper machines, pumping low-flammability fluids or controlling velocity and pressure in plastic injection molding machine.

Servo and Proportional Valves

Servo and Proportional Valves

  • Over 60 years experience producing servo and proportional valves that deliver reliability and accuracy in many different industrial machines
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Servo and Proportional Valves

Industrial Cartridge Valves

Industrial Cartridge Valves

  • Ideal for applications which require high flow rates and leak-free control
  • Available in numerous sizes and configurations
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Industrial Cartridge Valves

Radial Piston Pumps

Radial Piston Pumps

  • Ideal for applications requiring robust performance, low noise, contamination-resistant design and reliability
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Radial Piston Pumps

Motion and Machine Controllers

Motion and Machine Controllers

  • Motion Controllers and Software for electric and hydraulic servo actuation applications
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Motion and Machine Controllers

Servo and Proportional Valves

Moog Valves portfolio includes Servo and Proportional Valves. These are available in a large selection of designs, sizes and control options. Moog Digital Control Valves can be easily configured with the free Moog Valve and Pump Configuration Software (MoVaPuCo).

KEY POINTS

Performance

  • Single and multi stage valves
  • Rated flows from 0.95 to 1,500 l/min (0.25 to 395 gpm)
  • Rated pressures up to 350 bar (5,000 psi)
  • Step response starting @ 3 ms
  • Integrated pressure, force and axis control options
  • Optional fieldbus interfaces
  • Variants for hazardous environments

Advantages

  • Convenient selection and configuration of valves to suit the application
  • Easy integration into the hydraulic system using standard interfaces
  • Fast commissioning of digital products using Moog configuration software
  • Robust and proven track record in broad range of industries

APPLICATIONS

  • Industrial machinery (metal forming, presses, injection molding machines, die casting machines)
  • Heavy Industry (steel mills, primary metal production)
  • Test machinery (automotive, aerospace and material test systems)
  • Energy (gas, steam, water and wind turbines)
  • Oil and gas exploration

Industrial Cartridge Valves

Cartridge Valves, also known as 2/2-way valves or logic elements, are industrial hydraulic valves used for directional, pressure, check, and flow control. These cartridge valves have a compact design that can be used in hydraulic manifold systems for many types of industrial and mobile machinery.

KEY POINTS

Performance

  • Rated flows up to 20,000 l/min (5,400 gpm)
  • Rated pressures up to 420 bar (6,000 psi)
  • Passive and active cartridge control
  • Servo cartridges for high performance flow control
  • Monitored cartridges for safety applications

Advantages

  • Flow-optimized design for low pressure losses
  • Robust design for demanding applications
  • Wide selection of functions for flexibility in manifold design available
  • Leak-free valve seats for load holding

APPLICATIONS

  • Industrial machinery (metal forming, presses, injection molding machines, die casting machines)
  • Heavy Industry (steel mills, primary metal production)
  • Marine applications
  • Mobile machinery

Radial Piston Pumps

Moog Radial Piston Pump (RKP) is a variable displacement piston pump, based on a proven, robust design for long service life. It is available in various sizes (from 19 to 250 cm3 per revolution) in both configurations RKP and RKP-D and offers a wide range of compensators for every industrial application.

KEY POINTS

Performance

  • Robust design (all parts are made of ferrous metals with hard, wear-resistant surfaces at the part contacts)
  • Low-noise emission
  • Broad range of compensator types and different control options available
  • Dynamic, electro-hydraulic controls, based on digital electronics technology
  • Low pressure pulsation
  • Low leakage
  • ATEX certified
  • Short axial dimension

Advantages

  • Outstanding longevity, lower cost of ownership
  • Proven to perform reliably in any industrial application
  • Flexible configuration according to application demands
  • Increases machine productivity, process stability and repeatability and condition monitoring capability
  • Less installed power, less effort to cool fluid
  • Well suited for a broad variety of special fluids (HFA, HFC, HFD, transmission oil, cutting emulsion, SKYDROL, …) and for use in potentially explosive environments
  • Ideal for multi-pump arrangements, combines with other RPKs and pump types with standard interfaces (SAE-A, -B and -C)

APPLICATIONS

  • Industrial machinery (metal forming, presses, injection molding machines, die casting machines)
  • Heavy Industry (steel mills, primary metal production)
  • Test machinery (automotive, aerospace and material test systems)
  • Energy (gas, steam, water and wind turbines)
  • Oil and gas exploration

Motion and Machine Controllers

MOTION CONTROLLER MSC II

Features

  • Higher machine productivity through short cycle times
  • Fast start-up commissioning due to easy-to-use software and flexible hardware
  • Maximum flexibility via support of user-defined open control structures
  • Special Moog libraries of pre-programmed Function Blocks enable users to solve advanced control problems quickly
  • Quick integration through multiple connectivity options
  • Convenience of remote servicing and debugging

BLOW MOLDING CONTROLLERS

Features

  • 4 Independent Channels
  • From 10 points up to 400 points parison profile
  • Simple to install and easy-to-use
  • Customizable software and hardware
  • Ability to easily add open-loop control for hydraulic and electric blow pin velocity and positioning, and temperature, due to modularity of controller
  • Multilanguage support (Asian and European languages)

MACHINE CONTROLLERS MC SERIES 600

Features

  • Support of multiple controllers in one project, multiple applications running on one controller
  • Extended visualization possibilities (more controls, more features)
  • Extended programming features like support of Object Oriented Programming (OOP)
  • Analog functions with high resolution allow accurate control and positioning
  • Modular design with capacity for up to 2,000 I/O means that the controllers can be optimally configured to suit applications of all sizes
  • Real time Linux-based operating system combines true multitasking with fast response times as well as making it easy to add PC-like features
  • Standardized development environment that incorporates debugging, simulation, parameterization and tracing capabilities makes programming and testing fast and straightforward
  • Templates library for fast application software development

TYPICAL APPLICATIONS

SINTER PRESSES

INJECTION MOLDING

  • Ensuring process repeatibility
  • Improving machine productivity
  • Delivering preventive maintenance
  • Maximizing equipment longivity
  • Ensuring process repeatibility
  • Improving machine productivity
  • Delivering preventive maintenance
  • Maximizing equipment longivity

SINTER PRESSES

INJECTION MOLDING

  • Delivering precise process control
  • Ensuring process repeatibility
  • Maximizing injection rates
  • Delivering precise process control
  • Ensuring process repeatibility
  • Maximizing injection rates

The Moog Difference

Fully customizable to meet all performance requirements within market standard lead times
We are able to replicate a ball/roller screw based on screws drawings and/or measurements of an existing screw
Extremely quiet and low vibration functionality inherent in the excellent smoothness in the design
Can be used in conjunction with Moog's complementary range of best-in-class electromechanical products and systems
High acceleration capability for fast high duty cycle machines
Maximum flexibility in terms of design and performance range

Very competitive 5 weeks lead time for fully customised ball screws

Moog expertise and close collaboration with customers ensuring solutions that meet today’s toughest challenges

WANT TO LEARN MORE?

Our Electro-hydraulic Product Overview will provide you an overview of our full range of electro-hydraulic products.

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