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Supplier: Accuris
Description: Guidelines for the Specification of Self Contained Electro-Hydraulic Valve Actuators
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Description: This standard provides requirements for the specification of self-contained electro-hydraulic linear and rotary valve actuators, both double acting and single acting, used for on-off/isolating, positioning, and continuous modulating duties. Self-contained
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Description: Engineered for high-power density applications, the Compact EHA is a fully self-contained electro-hydraulic actuator that provides both power and control. With a choice of 12V or 24V motor options, you can match the power supply to your application’s demand for a flexible, cost
- Actuation Type: Electrohydraulic
- Device Type: Rod Type
- Rated Force: 4800 lbs
- Rated Speed: 3.5 in/sec
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Supplier: Valcor Engineering Corporation
Description: Our positive displacement hydraulic accumulators are self contained sources of hydraulic power storing nitrogen gas and hydraulic oil under pressure (nominally 3000 PSI). The expansion of the pressurized gas serves to expel the oil from the unit upon demand. The
- Capacity: 6.1 to 660 cubic inches
- Operating Pressure: 3000 to 4200 psi
- Technology Type: Piston
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Supplier: Wichita Clutch
Description: The Model CBA is an oil immersed, combination clutch/brake, utilizing a self-contained cooling oil pumping system. It is a quill-mounted unit that may be used for either end of shaft or through-shaft designs. The Model CBA is designed to be compatible and complementary to our dry units
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Supplier: Rotork plc
Description: SI4 part-turn actuators offer the flexibility to be customised to suit applications up to 200,000 Nm (147,500 lbf.ft). The Skilmatic SI range are self-contained electro-hydraulic actuators combining the simplicity of electrical operation with the precision of
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Supplier: Rotork plc
Description: SI4 linear actuators offer the flexibility to be customised to suit applications up to 400 kN (90,000 lbf). The Skilmatic SI range are self-contained electro-hydraulic actuators combining the simplicity of electrical operation with the precision of hydraulic
- Valve Motion: Linear Motion Valve
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Supplier: Rotork plc
Description: SI3 part-turn actuators are a standard product range for applications up to up to 36,000 Nm (26,550 lbf.ft). The Skilmatic SI range are self-contained electro-hydraulic actuators combining the simplicity of electrical operation with the precision of hydraulic
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Supplier: Rotork plc
Description: SI3 linear actuators are a standard product range for applications up to 235 kN (52,830 lbf). The Skilmatic SI range are self-contained electro-hydraulic actuators combining the simplicity of electrical operation with the precision of hydraulic control and the
- Valve Motion: Linear Motion Valve
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Supplier: Precision Engine Controls Corp.
Description: PECC developed its all-electric actuators to replace old pneumatic or hydraulic technologies. The ACT2000 is designed for high-temperature, hazardous environments. These all-in-one, self- contained actuators employ patented design features including an
- Actuation Method: Electric
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Supplier: Texas Hydraulics, Inc. (THI)
Description: Texas Hydraulics' EAS-i Actuator is a self-contained system, which controls cylinder motion to perform a programmed function or to respond to an input. The EAS-i Actuator can provide closed-loop feedback on pressure, temperature, cycles, angle, velocity and/ or position from the
- Body Material: Steel
- Bore Size: 1 to 16 inch
- Cylinder Action: Single
- Operating Pressure: 200 to 5000 psi
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Supplier: Dalton Hydraulic Cylinders
Description: , making this our most economical self-contained unit. This unit is ideal for dump trailers or applications where hands-on operation is preferred Power Up / Gravity Down 1.7 GPM @ 1500PSI Single manual operated holding valve 2500 PSI factory preset relief Better battery life than competitors
- Flow: 1.2 GPM
- Operating Pressure: 2900 psi
- Power Source: Electric Motor
- Reservoir Capacity: 2 gallons
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Supplier: Precision Engine Controls Corp.
Description: PECC developed its all-electric rotary actuators to replace dated, cumbersome pneumatic and hydraulic systems. The RAX all-electric rotary actuator product line is designed for high-temperature, hazardous environments. These all-in-one, self-contained actuators
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Supplier: Texas Hydraulics, Inc. (THI)
Description: Our Integrated Cylinders have a complete, self-contained hydraulic linear actuator with a high force output. The closed reservoir eliminates dirt and water damage, extending the life of the cylinder. Compact Unit Complete, self-contained hydraulic linear
- Body Material: Steel
- Bore Size: 1 to 16 inch
- Cylinder Configuration: Simple
- Cylinder Style: Welded
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Supplier: Precision Engine Controls Corp.
Description: AVG can handle fuel flows for 10 to 75 MW gas turbine engines. All these features are contained in a compact package that eliminates pumps and tubing normally associated with hydraulic or pneumatic control valves. The AVG is ideally suited for upgrade of older industrial gas turbines.
- Media: Gas
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Supplier: Interface Devices, Inc.
Description: The P-Series air driven pumps have a peak hydraulic horsepower output of 0.90 (0.68 kW) at 2/3 of stall pressure. Air consumption is 12 scfm. Designed for portable operations with self-contained reservoirs up to 160 cu. in. (2.6 L), or mounted on our 1, 2 or 5 gallon (3.8, 7.6 or 18.9
- Maximum Discharge Pressure: 2200 psi
- Power Source: Air / Pneumatic, Hydraulic
- Pump Type: Testing / Calibration Pumps, Booster Pumps, Positive Displacement Pumps, Piston / Plunger Pumps
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Supplier: SC Hydraulic Engineering Corporation
Description: @ 125 psi air drive and flow rates up to 1.0 gpm. Requires no electrical power or connections. Alternative gases that can drive the pump include nitrogen vapor from liquefied gas or natural gas pipeline, thus offering a completely self-contained package independent of external power sources.
- Discharge Size: 0.2500 inch
- Housing Material: Stainless Steel
- Maximum Discharge Pressure: 4375 psi
- Maximum Discharge Flow: 0.5844 GPM
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Supplier: SC Hydraulic Engineering Corporation
Description: @ 125 psi air drive and flow rates up to 1.0 gpm. Requires no electrical power or connections. Alternative gases that can drive the pump include nitrogen vapor from liquefied gas or natural gas pipeline, thus offering a completely self-contained package independent of external power sources.
- Discharge Size: 0.5625 inch
- Housing Material: Stainless Steel
- Maximum Discharge Pressure: 19500 to 24375 psi
- Power Source: Air / Pneumatic, Manual
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Supplier: SC Hydraulic Engineering Corporation
Description: The 50 series power units are self contained high low systems. Using either a 10-5 or 10-6 series pump and a 3 gallon pressurized reservoir the unit will provide low pressure high flow oil for rapid initial actuation (cylinder extension). The unit senses increased back pressure
- Cooling Method: None
- Features: Overpressure Protection
- Flow: 0.0909 to 16.67 GPM
- Operating Pressure: 2000 to 45800 psi
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Supplier: Dresser-Rand
Description: Dresser-Rand’s Gimpel® electro-hydraulic trip throttle valve (EHTTV) is a microprocessor-contr olled trip throttle valve with a self-contained electro-hydraulic actuator. Designed to prevent the catastrophic failure of steam turbines, the EHTTV stops the flow of steam to
- Actuation: Mechanical Device, Electro-hydraulic
- Connection: Bolt Flange
- Number of Ports/Ways: 2
- Pressure Rating: 150 to 2500 psi
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Supplier: ASCO
Description: synthetic seat and integral heavy-duty return spring for tight and certain closure in one second or less upon current interruption. The self contained, hermetically sealed, pull-type electro-hydraulic actuator consists of a motor/pump unit immersed in oil, reducing wear
- Actuation: Electro-hydraulic
- Flow (Cv): 168
- Media: Gas, Gasoline / Diesel Fuel
- Media Temperature: 150 F
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Supplier: KYNTEC Corporation
Description: seal materials. Integrated locking position control and/or lifting force assist possible in all designs, providing a fully passive controlled actuator. Self-Contained Passive Systems provide years of reliable maintenance-free operation while providing protection for your valuable
- Absorber Stroke: 2 to 12 inch
- Absorption / Damping Action: Compression, Extension
- Body Material: Stainless Steel
- Cylinder Diameter or Maximum Width: 5 inch
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Supplier: KYNTEC Corporation
Description: , providing a fully passive controlled actuator. Self-Contained Passive Systems provide years of reliable maintenance-free operation while providing protection for your valuable capital equipment and your people. KYNTEC Quick Delivery provides rapid turn-around times for your critical
- Absorber Stroke: 2 to 10 inch
- Absorption / Damping Action: Compression, Extension
- Body Material: Stainless Steel
- Cylinder Diameter or Maximum Width: 1.25 inch
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Supplier: Dresser-Rand
Description: pneumatic / hydraulic actuator system with a self-contained electro / hydraulic actuator Variable stator inner hardware Spring links Rotor blade material upgrades High head blade designs
- Applications: Oil Refining / Chemical Processing
- Compressor Technology: Axial
- Features: Multistage Compressor, More Than 3 Stages
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Supplier: DME Company
Description: : Hydraulic actuation Side-actuated valve gate allows plastic to shoot through hot drop evenly Self-contained Internal water-cooled cylinder Excellent for prototype molds!
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Supplier: Columbia Machine, Inc.
Description: LTS Load Transfer Station Operated by the forklift driver, the Basic Load Transfer Station pallet transfer machine is made up of a frame, receiving deck and transfer plate. Since the LTS hydraulic and electrical components are self-contained, it can be loaded from two sides
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Supplier: Columbia Machine, Inc.
Description: machine from the forklift. The total transfer cycle is complete in less than 60 seconds. Since the LT 35 hydraulic and electrical components are self-contained, it can be positioned anywhere that can be reached with a 230 or 460-volt power supply. The LT 35 can be loaded from either
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Supplier: Columbia Machine, Inc.
Description: operators. Since the LTS-C hydraulic and electrical components are self-contained, it can be positioned anywhere that can be reached with a 230 or 460 volt power supply. The LTS-C can be loaded from either side and unloaded from three sides, allowing for the use of four-way pallets
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Rotork introduces a compact and robust quarter-turn design to its Skilmatic SI range of self-contained electro-hydraulic actuators. The new actuator uses a rack and pinion drive for a torque output of up to 1,000 Nm (737 lbf.ft). The SI range of actuators combine the (read more)
Browse Electrohydraulic Valve Actuators and Hydraulic Valve Actuators Datasheets for Rotork plc -
-Dyas for the N05-A upstream gas processing platform, located in the Dutch North Sea. The Skilmatic SI intelligent self-contained electro-hydraulic (read more)
Browse Electric Valve Actuators Datasheets for Rotork plc -
Air Actuated Ball Valves Double acting Air x Air or Fail-safe Air x Spring actuators designed for corrosive service. Options include Limit Stops, Limit Switches, and Electro (read more)
Browse Ball Valves Datasheets for Plast-O-Matic Valves, Inc. -
load valve and an analog pressure gauge in one compact unit is perfect for testing hydraulic pumps without removing them from service. The unit is self-contained and requires no electrical power. The dials are clear and easy to read. Installation is extremely simple, and the test kit can be (read more)
Browse Liquid Flow Meters Datasheets for HydraCheck Inc. -
control. Our viscous dampers are perfect for continuous or intermittent positioning on a fixed motion path in any direction. All of our hydraulic dampers are maintenance-free, self-contained and provide safe motion for a broad range of applications (read more)
Browse Shock Absorbers, Linear Dampers, and Dashpots Datasheets for Bansbach Easylift® -
COMPACT® Grippers are designed for use in industrial applications such as robotics, automated assembly and manipulator/tooling. All units feature self-contained, double-acting COMPACT® actuators. All models feature low unit weight, high output and compact size. (read more)
Browse Grippers Datasheets for Compact Automation -
lever may be actuated by solenoids, cylinders, mechanical linkages or even manually. The self-contained lever-controlled ratchet clutch is intended to compete with (read more)
Browse Mechanical Clutches Datasheets for Lowell Corporation -
Horizontal Assemblies - Highly Customized Waukesha Bearings horizontal bearing assemblies include highly customized journal or combined journal and thrust bearings designed to interface with an external pressurized oil system or operate fully self-contained (read more)
Browse Hydrostatic and Hydrodynamic Bearings Datasheets for Waukesha Bearings -
Telescoping columns combine a linear actuator and housing to provide substantial lifting or push/pull force without the need for an external guidance system. The whole technology – motor, linear drive and electronics – is self-contained within a set of rectangular columns that (read more)
Browse Lifting Columns Datasheets for Isotech, Inc. -
4-500 Ton Capacities Used for a myriad of applications, the C-Frame Press can be an economical alternative for producing or assembling small parts. These workhorse presses are also self contained as to be easily moved to the work cell. Many options and sizes (read more)
Browse Presses (metalworking) Datasheets for Savage Engineering, Inc.
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Journal of Aircraft > Development of a Piezohydraulic Active Pitch Link for a Swashplateless Helicopter Rotor
By combining the hydraulic pump and actuator into a single unit, this approach will result in a localized self - contained hydraulic actuator that can be mounted in the rotating frame without the need for a hydraulic slip ring.
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Miniature thin-film NiTi hydraulic actuator with MEMS microvalves
Successful integration of all of these technologies should achieve the ultra-high power densities promised from miniature self - contained hydraulic actuators powered by shape memory alloy membranes.
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Control Strategy for Electro-Mechanical Actuators Versus Hydraulic Actuation Systems for Aerospace Applications
Electro- hydraulic actuators are self contained systems that combine the benefits of an electric system with the benefits of hydraulic systems.
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Advanced Transport Systems
In addition, the primary hydraulic actuators are backed by power-by-wire flight control actuators with self - contained hydraulic and electrical power supplies.