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easymotion, the linear hydraulic actuation system, controls multiple adjustment cylinders synchronously. If light or heavy, easymotion can be fitted on nearly every application and can be customised to fit your individual needs - even if on multiple legs. The system can be operated using an electric motor or manual crank.
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Air chamber sizes are available from 12 to 36 square inches and hydraulic displacement from 1.0 to 9.0 cubic inches. Both remote and integral reservoir models are available for mineral base hydraulic oil or brake fluid.
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HTR Hydraulic Rotary Actuators The HTR Series are heavy duty hydraulic rack and pinion rotary actuators suitable for a wide variety of applications, including material handling and valve actuation, in industries as diverse as machine tools, primary metals, mining and oil field equipment.
Standard pressure: up to 210 bar
Standard rotational range of 90º, 180º and 360º
Options include port positions, cushioning, different seal types and mounting styles.
Special designs to customer specification
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Hydraulic actuator
Simple or double effect - couple of 700 Nm with 200 Nm - Quarter of turn, linear or multitour.
Created in 2000 and established in North Isere (Villefontaine). We are specialized in the design and the distribution of materials and accessories of industrial valves and fittings.
A perfect knowledge of the products in varied fields (chemistry, oil, cryogenics, the hydroelectric one, engineering and maintenance), enables us to bring solutions adapted to your needs.
In addition to the delivery of the new material, we propose their installation as well as the handing-over in a state of existing material.
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Since the company was founded in 1968, custom solutions have been offered to meet our customers’ unique application requirements. Special orders can range from slight to moderate to complete customization, and are offered to those companies whose actuator needs meet a designated complexity and/or volume level. Utilizing Helac’s sliding spline operation technology, our custom designs feature a unique combination of features – high load and holding capability, high torque output and zero leakage in compact configurations.
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The L10 Series features the most compact configurations in Helac Corporation’s product line. The L10 Series utilizes Helac’s sliding spline operation technology to combine heavy load carrying and holding, high torque output, shock resistance and zero leakage. This product line is available in five standard sizes with torque output to 25,000 in-lb at 3,000 psi (2,825 Nm at 210 bar). All models are available with 180 or 360 degree standard rotations, except the L10-1.7 model, which is available in 180 degree rotation. The L10 Series is available for flange mounting only.
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The L30 Series is designed for heavy duty applications where severe climates and unforgiving environments are the norm. Best known for its durability and versatility, the L30 Series offers the greatest flexibility for custom engineering. The L30 Series features heavy load carrying and holding, high torque output, zero leakage and corrosion resistance. This product line is available in 10 standard sizes with torque output to 740,000 in-lb at 3,000 psi (63,600 Nm at 210 bar). Standard rotation for all models is 180 and 360 degrees. The L30 Series is available for foot and flange mounting.
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The T20 Series features robust performance for higher cycle, torque demanding applications. Featuring a splined output shaft that is supported by internal tapered roller bearings, this product line is ideal for where torque generation or higher frequency cycling are the primary requirements. Substantial load carrying is achieved through the tapered roller bearings. This product line is available in three standard sizes with torque output to 60,000 in-lb at 3,000 psi (6,780 Nm at 210 bar). Standard rotation for all models is 200„a or 220„a.
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The L20 Series features exceptional performance in a cost-effective package. The L20 Series utilizes Helac¡¦s sliding spline operation technology to combine heavy load carrying and holding, high torque output, shock resistance and zero leakage. This product line is available in five models with torque output to 39,000 in-lb or 3,000 psi (4,410 Nm at 210 bar). Standard rotation for all models is 180„a. The L20 Series is available for foot mounting only.
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The HTR Series actuator incorporates many hydraulic and mechanical features that make this actuator suitable for high production applications. The Series actuators have been successfully employed in automotive plant production machinery; machine tool equipment; plastics and rubber processing machinery; basic metals production machinery and in material handling machinery.
Features:
Tapered Roller Bearings
Ductile Iron Housing
SAE Side Ports
Wear-Pak® Pistons and Seals
Chrome Alloy Steel Pinion and Rack Gears
Specifications:
Maximum Operating Pressure: 3000 psi(207 Bar) non-shock; except HTR22/45, 2000 psi(138 Bar) non-shock
Standard Rotations: 90°, 180°, 360°
Rotational Tolerance: -0°, +2°
Output Torques: 900 to 600,000 lb-in @ 3000 psi(204 Bar)
Maximum Breakaway Pressure: 70 psig(4.8 Bar)
Mounting Orientation: Unrestricted
Operating Temperature Range: -40 to 180°F(-40 to 82°C) Nitrile Seals; -20 to 250°F(-29 to 121°C) Fluorocarbon Seals
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* Swing anlge from 0° to 720°
* Torques up to 1400 Nm
* Piston diameters from Ø25 mm to Ø100 mm
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Principle: rotary actuator after helical gear switch prinziple
combined with a linear cylinder
Size: 40 bis 125 [mm]
Max. allowable operating pressure: 160 [bar], higher on request
Torque: till 2.050 [Nm], higher on request
Angle of rotation: 90°, 180°, 270°, 360°, and any intermediate angle, even above 360°
Stroke: 0 to 1200 [mm], higher on request
Temperature range: -25°C to 70°C
Options: end cushioning, longe-range adjustable end stop, control switch assembly, locating pin, etc..
Special on request.
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according to the multiple helical gear principle
How many times did you already look for an actuator, which should make a
rotating or limited rotation in a small installation space? Many times?
Then can Eckart offer you, the current 250 bar actuator, the SM4 with his small, compact design as a ideal solution.
Size: 40 to 300 [mm]
Max. operating pressure: 250 [bar], higher on request
Max. torque: till 85.000 [Nm]
Angle of rotation: 90°, 180°, 270°, 360° and any intermediate angle, even above 360°
Temparatur range: -25°C to 70°C
Options: End cushioning, Longe-range adjustable end stop, Control switch assembly, locating pin, etc..
Special on request.
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The E3 actuator is specially constructed for mobile insert areas.
This actuator works after the helical gear prinziple and needs, in case of his compact construction, a small place. The Eckart E3 finds in most oft the industry sectors his mission: automative engineering, building- and underground machines, machine tools and so on.
Size: 95 bis 170 [mm]
Max. allowable operating pressure: 210 [bar], higher on request
Torque: till 3.600 [Nm]
Angle of rotation: 180°, 360°, and any intermediate angle, even above 360°
Temperature range: -25°C to 70°C
Options: valves, special on request.
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Our latest in our programm.
The application area is specially for low pressure-hydraulic with there typical pressure areas of 40, 60, 80 or 100 bar. The E1 works after the multiple helical gear prinziple and needs, in case of his compact construction, a small place.
Size: 40 bis 125 [mm]
Max. allowable operating pressure: 100 [bar]
Torque: till 2.450 [Nm]
Angle of rotation: 90°, 180°, 270°, 360°, and any intermediate angle, even above 360°
Temperature range: -25°C to 70°C
Options: end cushioning, longe-range adjustable end stop, control switch assembly, locating pin, etc..
Special on request.
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Fluids :
- Filtered and lubricated air.
- Mineral oil with viscosity between 16 and 160 cSt 40° C 25 µ nominal.
- Water, water solutions or emulsions.
Temperatures :
- 20°C +60°C (140° C HT mod.)
- As a torque generator, rotary actuator can not accept axial and/or radial loads.
- The use of mechanical stroke-end is advisable.
- E' consigliabile l'uso di fine corsa meccanici esterni.
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Logansport Hydraulic Cylinders
Ideal for horizontal, vertical or inverted applications. Eliminates many parts associated with closed center rotary inlets.
Features Include:
Simple Inlet Design
Constant Hydraulic Flow
80 Bar Max. Pressure
Up to 8,000 RPM
Standard Built in Trapping
Optional Trip Rod and Thru Port
Inlet Assemblies:
The inlet assembly, sometimes called the distributer, can be designed in two ways. It can have a fixed position in relation to the piston housing, or it can float with the stroke of the cylinder (a "reciprocating" inlet).
Inlet Assemblies
Third port for air or coolant thru
Solid Trip Rod, which will sense cylinder position. Adjustable proximity switch holders
Thru hole trip rod for air or coolant thru. Will sense cylinder position utilizing adjustable proximity switch holders
Piston:
Cylinders can be designed with a single piston, two pistons connected in one housing (tandem), an open center piston (thru-hole), or with two different size pistons, in seperate housings, which can be energized independently (duplex).
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MMB Cylinders Parker's MMB series hydraulic 'roundline' cylinders are heavy duty cylinders designed for service in arduous applications such as steel mills, where a rugged, durable cylinder with a 'clean' external design is required.
MMB cylinders are designed to ISO 6020/1 specifications.
Standard pressure: up to 160 bar
Bore sizes: 40mm to 320mm
Piston rod diameters: 22mm to 220mm
6 standard mounting styles
Any practical stroke length
Standard temperature range: -20°C to 80°C
Options include cushions, stop tubes and oversized ports
Special designs to customer specification
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Hydraulic clamps and clamping cylinders
single or double acting
max. clamping forces from 2.2 to 50 kN
max. operating pressure from 100 to 500 bar
max. clamping strokes from 3 to 16 mm
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Construction: Steel, Tie rod design; Repairable
Standards: NFPA Heavy Duty Hydraulic, ANSI/(NFPA)T3.6.7R2-1996
Bore Size: 1 1/2" through 6"
Strokes: Available in any practical length
Piston Rod Diameter: 5/8" to 4"
Operating Medium: Hydraulic oil
Mounting Styles: 18 Standard
Nominal Pressure: 3000 psi
Standard Operating Temperature: -10°F to +165°F
Optional High Temperature Option -10°F to 250°F
Rod Ends: Three standard choices; specials to order
Cushions: Optional at either or both ends
SAE "O" ring ports are standard, others are available
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A complete line according to the standards:
ISO 6020-1 round heads max P. 250 bar
ISO 6020-2 square heads max P. 250 bar
ISO 6020-3 big bores max P. 250 bar
ISO 6022 round heads max P. 320 bar
Bore diameters from 25 up
to 400 mm Strokes up to 5 meters
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MW Cylinders Parker's MW range of cylinders is designed for medium and heavy duty industrial and mobile applications.
Two versions are available: the MWA Series for use at working pressures up to 250 bar, and the MWB Series for 160 bar applications.
The MW range of cylinders is of welded construction at the cap end, with a threaded rod bearing at the head housing the gland seals.
Standard pressure: up to 160 bar (MWB) and 250 bar (MWA)
Bore sizes: 32mm to 200mm (MWB) and 50mm to 200mm (MWA)
Piston rod diameters: 14mm to 125mm (MWB) and 32mm to 200mm (MWA)
5 standard mounting styles
Stroke lengths up to 4000mm
Standard temperature range: -30°C to 80°C
Options include air bleeds, position switches and custom paint finishes
Special designs to customer specification nbsp;
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Atos servocylinders may be supplied with
potentiometric or magnetosonic built in transducer,
low friction seals & slide rings, with or without integral valves.
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Hydraulic cylinder, design with tube
double acting
piston diameter 25 up to 80 mm
max. operating pressure 200 / 250 bar
strokes from 60 to 1,200 mm
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Moog has an extensive range of experience in hydraulic motion control solutions. One of our specialties in using the applications experience of our engineers to design and build high performance hardware that meets customer needs for performance, package size, and technical characteristics.
As leaders is both servohydraulic and servoelectric products and systems for industrial applications, Moog is uniquely positioned to help customers evaluate their long and short term needs to arrive at the best solution.
Application Experience
* Plastics Applications
* Simulation Applications
* Metal Forming and Presses Applications
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Enerpac has introduced a new range of single and double acting aluminium cylinders with lifting capacities of 20 to 150 tons and stroke lengths up to 250 millimeters. This new aluminium cylinders is the most expansive one in the industry. Utilizing the latest in Alloy technology, high-strength coatings, seal design and bearing materials, the new cylinders have the strength of steel but all the advantages of aluminium. The cylinders are lightweight. Designed for a wide variety of construction and heavy load-moving applications, the line includes the single-acting RAC Series, the double-acting RAR Series, the RACL Series single acting lock-nut, and RACH Series single acting hollow plunger. Each series is made from 7075T-6 aluminium Alloy, with a complete Hard Kote treatment. Composite bearings on all moving surfaces guarantee NO metal-to-metal contact, increasing side-load resistance and increasing cylinder life. Removable hardened saddles and steel base plates, standard features of each series, protect the plungers and cylinder bases from surface contact.
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ALUMINUM CYLINDERS RA-SERIES
• Half the weight of steel cylinders.
• Aluminum body resists sparking in explosive environments.
• Hard coated aluminum piston rod and cylinder bore resist wear and corrosion.
• Grooved piston top helps keep the load from sliding on top of piston.
• Designed for jacking and other non- production operations.
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One of our real strengths is in know-how gained from special solutions. Hänchen's standard range of products has for decades benefited from the know-how gained from the countless special solutions which our specialists have created for customers. Knowledge breeds success.
That is what has led, for instance, to special cylinders for water hydraulics made from stainless and non-magnetic materials, with twist-lock, special dampers, special seals, compensating valves in the piston, metering cylinders, three-position cylinders, rapid/force-speed cylinders, high-speed cylinders up to Vmax. 40 m/s, lifting/adjusting cylinders, cascade cylinders, core-pulling cylinders, multi-position cylinders, plunger cylinders, control and servo-cylinders, synchronous cylinders, tandem cylinders, telescopic cylinders, cooling jacket cylinders, hollow-piston cylinders, oscillation cylinders, tensioning cylinders, locking cylinders - a solution for every problem - right through to customised special developments.
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Hollow plunger design allows for both pull and push forces
Single-acting, spring return
Nickel-plated, floating center tube on models over 20 tons increases product life
Baked enamel finish for increased corrosion resistance
Collar threads for easy fixturing
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500 Hydraulic Cylinders
* The Bimba "500" is a precision built, compact, lightweight hydraulic cylinder designed specifically for hydraulic use only, at pressures up to 500 psi.
* Options include extra extensions, magnets, and fluoroelastomer seals.
* Bore sizes are 1-1/16", 1-1/2", and 2".
* The 500 hydraulic cylinders have sintered bronze piston rod guide bushing and a HEX-STUD® made from heat-treated alloy steel. Tie Bands reinforce both ends of type 304 stainless steel body rolled in a groove on the periphery of each end cap, doubling joint strength. Buna N rod wiper seal assures dry drip free piston rod. The piston rod is piloted into the piston-threaded and riveted.
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