EH Series Electrohydraulic Cylinder

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Eaton EH Series Electrohydraulic Cylinder



Eaton electrohydraulic cylinder


Simplify your supply chain with a complete industrial electrohydraulic (EH) cylinder solution. Eaton electrohydraulic cylinders combine a high-performance cylinder, precision feedback transducer and control valve mount in one package. For advanced closed-loop motion control, Eaton valves can be mounted onto the configured cylinder and adjusted to customer specifications.


By integrating all components, Eaton’s electrohydraulic cylinder eliminates the need for a separate hydraulic manifold, plumbing between the control valve and cylinder, transducer mounting bracket and other complex configurations. The result is a single-sourced solution that offers significant cost savings over custom assemblies. In addition, Eaton EH cylinders can: 


  • Save time: Simplified plumbing and electrical connections, along with the programmability of the AxisPro valve, eliminates repetitive set-ups
  • Eliminate waste: Infinite positioning with high repeatability can improve yield in the production cycle
  • Increase production: Programmable motion control enables faster cycles than conventional hydraulic circuitry


Eaton electrohydraulic cylinders are offered in NFPA tie rod, mill duty, welded or threaded styles, and are available with a range of mountings, bore sizes, rod diameters, accessories and control valves, including Eaton proportional, servo, directional control and AxisPro valves.

Common applications include:
 

  • Press manufacturing
  • Alternative energy
  • Forestry
  • Civil
  • Oil and gas
  • Processing
  • Aerospace 



Product Features

    • Machined manifold: Allows mounting of valve directly on cylinder cap. This eliminates leaks and piping problems and enables simplified installation and maintenance.
    • Precision solid state position transducer: Generates digital or analog output feedback. Magnetostrictive design eliminates mechanical contact in operation.
    • Optional cast aluminum cover: Protects transducer head from environmental and physical damage.
    • Piston rod: Case hardened, hard chrome-plated piston rod in a variety of diameters between 1 and 5.5 inches (25.4 mm – 139.7 mm) provides maximum durability and extends seal life. Several different rod end types are available.
    • Rod cartridge assembly: Machined to maximum bearing support and wear resistance. Unitized, threadless assembly is pilot-fitted into the head on a precision bored diameter to assure true concentricity. Rod wearband prevents metal-to-metal contact and extends rod seal life.
    • Piston sealing system: Offers a selection of highly efficient seal materials as well as an extra wide wearband that rides smoothly within the precision-honed cylinder body to provide extended piston seal life.
    • Precision steel heads and caps: Provides truly flat and parallel mounting surfaces and ensures correct alignment of tubing and rod cartridge.



Technical information


Bore size 1.5” – 8” (38.1 mm – 203.2 mm)
Stroke length 0” – 99” (0 mm – 2514.6 mm)
Operating pressure 3,000 PSI (210 bar)
Mounting options 7
Transducer options Balluff, MTS
Manifold options SM 4-20, CTOP 3, CTOP 5
Valve options Proportional, Directional, AxisPro
Customized options Yes





 

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NOTE: Due to a backlog in our technical support department and our continuous effort to improve our customers’ experience, please refer to your nearest distributor with any technical questions. You can locate the nearest Eaton Hydraulics distributor by clicking on the link above. Thank you for your understanding.