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PRONAL has developed a new range of membranes made with reinforced or non-reinforced polyurethane material, designed for low inflation pressure from 0.01 bar. These membranes combine flexibility, elasticity and minimal overall dimensions.
Numerous models in various shapes and dimensions are offered to satisfy many diverse applications.
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Aluminium cylinders - spring return
Lightweight high pressure hydraulic cylinders. Just as powerful as the steel models. Particularly useful on remote sites. Easily moveable and quickly useable for various applications.
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Hydraulic cylinders with block-type body
single acting with / without spring return
double acting
piston diameter 16 up to 200 mm
max. operating pressure 160/250/500 bar
strokes from 8 to 200 mm
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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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Features & benefits
- can be used in all positions
- protected against ejection of the plunger
- pressure relief valve on outlet port
- flat saddle prevents damage of the plunger. Easy to replace.
- flat saddle easy to replace by tilting saddle for off-center loading
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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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Hydraulic workpieces to provide a self-adjusting rest for workpieces
and to compensate deflection and vibration under machining loads
single and double acting
admissible load from 6 to 102 kN
max. operating pressure 500 bar
plunger strokes from 6 to 20 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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Alba offers:
- Hydraulic & Pneumatic Cylinders
- Magnetic & Normal Versions
- Compact Block-Type Cylinders
- Self-Locable Cylinders, Bores up to 84mm
- Strokes up to 150mm
- Operating Temperatures up to 180C
- Option of Cushioning or Bleeding
- Various Rod End Style Accessories
- Different Mounting Styles
- Various Position of Ports
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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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Rated to 2500 psi, 4000 shock pressure. Standard cylinders feature o-ring with polyurethane back-ups on piston and double lipped u-cup on rod. Full threaded rod through 1.25 diameter.
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Collar threads, plunger threads and base mounting
holes for easy fixturing (on most models)
Baked enamel finish for increased corrosion resistance
Removable hardened saddles protect plunger
during lifting and pressing
Built-in safety valve prevents accidental over-pressurization
CR-400 couplers included on all models
Plunger wiper reduces contamination, extending cylinder life
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for heavy loads up to 565 tons!
All-purpose and can be combined with different hydr. pumps.
All cylinders comply to the demanding ASME B30.1 standard and are proof tested to 125% of capacity before leaving the factory.
On request we will send you the complete catalogue and please do not hesitate to contact us - thanks in advance!
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Technical data of Hänchen hydraulic cylinders:
Series 120 – 150 bar with/without final stroke cushioning
Piston Ø from 12 – 600 mm,
forces from 1,7 - 5655 kN,
stroke up to 7500 mm
Series 300 – 300 bar with/without final stroke cushioning
Piston Ø from 25 – 600 mm,
forces from 14,7 - 8482 kN,
stroke up to 7500 mm
Series 100 as per DIN 24336
Piston Ø from 25 - 200 mm,
forces from 4,9 - 314,2 kN,
stroke up to 7500 mm
Series 160 medium as per DIN ISO 6020-1
Piston Ø from 25 - 200 mm,
forces from 7,9 - 503 kN,
stroke up to 7500 mm
Series 160 compact as per DIN 24554/ISO 6020-2
Piston Ø from 25 - 200 mm,
forces from 7,9 - 503 kN,
stroke up to 1500 mm
Series 250 as per DIN 24333/ISO 6022
Piston Ø from 50 - 200 mm,
forces from 49 - 785 kN,
stroke up to 7500 mm
Other dimensions on request
Products of the range of services:
- Clamping devices for piston rods (Ratio-Clamp®)
- Test cylinders
- Complete system solutions (Ratio-Drive®)
- Pressure intensifiers
- Industrial shock absorbers
- Special cylinders of all kinds
- Mounting parts/assembly utilities/accessories
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For your stationary hydraulic installation, KRACHT offers a complete programme of hydraulic components: Industrial valves, pumps, cylinders and accessories. One hundred per cent safety of the components in operation and material function is absolutely vital here.
Our engineers many years of experience and competence guarantee that this requirement is met correctly and in the best possible way. KRACHT employees demonstrate their know how and commitment every time they take decisions regarding the general field of application and the specific use of valve types of completely different designs, and in the case of the in-house construction of cylinders which can satisfy the most demanding requirements. This result in the optimal realisation of special concepts for client-specific needs.
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Single-acting hight tonnage cylinders
HSRC
The single-acting heavy-duty cylinders HSCR are made of steel. They have chromium plated pistons and are equipped with guide rings. Scraper rings prevent wear of piston rod through pollution. HSCR cylinders are specially suitable for lifting heaviest loads on the field of surface and underground engineering.
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A large variety from 5 - 1500 ton, 10,000 psi / 700 bar hydraulic cylinders. Built for rugged industrial / construction use. Most models are versatile for fixturing.
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General Purpose CYLINDERS C SERIES
• Aluminum bronze bearing reduces wear caused by off-center loads.
• Maximum sized springs speed piston return and increase spring life.
• Solid steel cylinder body for durability.
• Chrome plated piston rod resists wear and corrosion.
• Wide range of accessories available to thread onto piston rod, collar, or
onto cylinder base.
• Base mounting holes standard on 5 through 55 ton cylinders; optional on
75 and 100 ton cylinders.
• A 3/8" NPTF female half coupler is standard.
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LJM Hydraulik – developing, manufacturing and marketing hydraulic cylinders for practically every purpose
Our business concept is:
The right cylinder in the right quality at the right price, at the agreed time of delivery.
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We deliver a wide range of cylinder types, such as: Double acting cylinders
Single acting cylinders
Plunger cylinders
Double acting telescopic cylinders
Stainless steel cylinders, oli- and water hydraulic
Centre hole cylinders
ISO norm cylinders
Hydraulic cylinders with integreted transducer, inductive proximity switches etc.
Hydraulic cylinders with any integrated valves (build in valves)
Hydraulic special cylinders
DNV type approved hydraulic cylinders
GL type approved hydraulic cylinders
Special piston rod and tube materials
Special mountings
Hydraulic cylinders with special certificate
Special surface treatments
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