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Locking units are capable of retaining forces in both axial directions. They are used in a wide variety of machines. In most versions the clamping is spring actuated, and hydraulic or pneumatic pressure is required to release it. Shaft diameters range from 10 to 250 mm. The respective holding forces vary from 0.1 to 1000 kN, depending on style and customer requirements.
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At the very latest when, because of a power failure (intentional or not) or a malfunction something has to be done to safeguard man and machine, hydraulic vice Ratio-Clamp® - the clamping station from Hänchen - is just what you need.
Boasting a retention force of up to 450 kN, the hydraulic clamp holds the piston rod in whatever position it is in at that particular moment. Without having to rustle up some extra power (no extra energy) and for an unlimited period of time. The clamping device Ratio-Clamp® is approved by the German Technical Inspection Agency (TÜV). Nor does the development of specific solutions (larger rod diameters, intermediate sizes, greater clamping forces…) pose a problem to the Hänchen specialists.
The possibilities for your application:
Rod-Ø from 10 - 140 mm,
clamping forces from
1 - 450 kN. Other
dimensions on request.
Other products of the range of services:
- Industrial hydraulic cylinders
- Test cylinders
- Complete system solutions (Ratio-Drive®)
- Pressure intensifiers
- Industrial dampeners
- Special cylinders of all kinds
- Mounting parts/assembly utilities/accessories |
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The safety clamping unit "System RINGSPANN" clamps piston rods of hydraulic or industrial pneumatic cylinders independent of the direction of movement. It clamps with disk spring force and is released by hydraulic or pneumatic pressure.
The units are fitted to cylinders ond other machine parts with a connecting flange.
Applications:
Securing professional presses during tool changing
Positioning of winch installations and rollers
Securing of hydraulic/pneumatic adjustments
Securing of elevating platforms
Securing of working cylinders, even under water |
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Active without pressure - incredible holding force
The pneumatic Clamping and Braking Element for piston rods RB.
The RB series is based on our proven wedge industrial slide gear principle and is used for clamping and braking without pressure. This element was developed for deployment on round-industrial shaft professional guides or piston rods with a surface hardness of min. HCR 54.
The compact design is suitable for shaft diameters of Ø10 to Ø60 and allows holding forces of up to 60,000 N at a pneumatic opening pressure of just 4 bar.
As a specific feature no reset is needed for restarting.
The RB series stands out for its short reaction times. Even in vertical deployment, short braking distance are achieved in less than 30 ms. Details on the length of the brake path to be expected can be obtained from our technical advisors. The computations are based on serial tests and our industrial experience.
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Linear Thrusters Pneu-Moment
For smooth, guided motion. A durable housing with guide shafts keeps our Linear Thruster from rotating and allows it to carry higher loads. Choose from two different models. A choice of stroke lengths and a wide variety of catalog options make the Bimba Linear Thrusters easy to use and ready to order.
The Benefits of the Linear Thrusters Pneu-Moment Include:
Bimba stainless steel body air cylinders for long, reliable life
Optional magnetic piston for use with Hall Effect or Magnetic Reed switches
Optional adjustable cushions for smooth deceleration of load at end of stroke
Optional internal or external bumpers to absorb shock or adjust stroke
Easily accessible ports |
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| High load weight vs extension. Five bore sizes from 3/4" (20mm) to 2" (50mm). Stroke lengths up to 12" (305mm), Base or side mount. Linear ball or composite manufacturers of bearings. Options include switches, shock absorbers, stop collars and bumpers. |
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Rod Lock Industrial cylinders
* The Bimba Original Line Rod Lock Cylinder is a normally clamped unit that holds the piston rod in position when air pressure is not present. It is ideal for preventing drift at machine shut-down.
* The rod lock air cylinder has dowel pins that ride in the cam groove. When air pressure is present, piston actuates and dowel pins follow cam to open position, allowing piston rod to travel freely through vice. In the absence of pressure, the spring actuates the piston and dowels follow to closed position, activating the rod clamp.
* The Rod Lock is not a safety system. It cannot be used for intermediate stopping; the cylinder is designed to prevent drift from a stationary position.
* Load weight must not exceed the stated holding force for the cylinder.
* Bore sizes are 3/4", 1-1/16", 1-1/2 ", and 2". |
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TRD Manufacturing
TRD Manufacturing Cylinders are recognized for their durability, high quality construction and long-lasting performance. Manufactured in several different types including, NFPA-interchangeable cylinders, specialized cylinders and accessories, TRD Cylinders represent a significant step towards Bimba's strategy to expand their industry-leading line of supplier of actuators.
Advantages of TRD Cylinders Include:
* Space saving design
* Many cylinder options to choose from
* Precision designed to provide accurate linear movement and positioning
* Other models include all stainless steel (SS) and electroless nickelplated (EN), and low friction for smooth operation (LF) |
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Linear ball bushings or PHDs TC fluoropolymer composite bushings are available in each series providing the best value with the least possible slide deflection. Four bushings allow two hardened precision ground shafts to move smoothly while supporting the tool plate and attached loads, providing rugged precise linear movement. .
Advantages: Wide variety of travels and sizes, oversize shafts with PHD's rugged TC bushings provide excellent value |
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for quick application in close space!
- Multi-layer design with Armid material.
- Fill time with 8 bar within seconds.
- Extensive accessories, like suitable case etc. |
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The automated lines for sheet metal and rod manipulation, respecting the differences according to the load type and size being handled, consist of the following:
-Decoilers: The decoiler represents the first stage in the process and its mission is to coil / uncoil the professional reel of sheet metal or other material used and supply it to the professional press, either directly or by means of a feeder, a feeder-levelling machine.
The decoilers are programmed so they coil or unwind by means of the time control loop (connection and disconnection) and with clockwise or counter-clockwise rotation.
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The printed products from a web professional press could be delivered as forms or sheets, as folded in various sizes or could also be rewound into a new roll. This last-mentioned production form is often called continuous (non-stop) roll-to-roll production.
MEGTEC supplies automatic rewinders for the printing and converting industries. The product line is comprised of small machines with web widths in the range of 14 inches (350 mm) up to large rewinders made for widths well over 40 inches (1000 mm). Depending on the model, the web speed could be up to 2,450 fpm (750 m/min).
All rewinders are specially designed to produce high quality rolls in a variety of materials producing rolls that are consistently firm right from the core. The perfect rolls produced in a MEGTEC rewinder increase your company's productivity and profitability. |
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The mechanical handling station on Model SBE 15.SF enables one operator alone to swiftly and saftely transfer coils from the stotage position onto the decoiler without having to use lifting equipment.
A drive is provided so that the strip is decoiled without being strained. |
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The frame is fabricated from steel pipes.
- The ND models are fitted with an adjustable brake.
- Support by orientables roll suppliers of bearings.
- The mandrel from steel by 3 inclined plane with expansion range from 470 to 550 mm and suppliers of hydraulic cylinders which are activated by a electric pump.
- Brake with pneumatic vice.
- Planetary gear-box + trasmission by double or triple chian. |
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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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- Mounting of head and cap according to the tie rod principle
- Service-friendly modular system
- Small installation dimensions
- Various mounting types
- Interchangeability thanks to standardization
- Industry-specific and project-related cylinders on inquiry |
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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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for heavy loads up to 30 tons!
GKS-hydr. jacks for professional applications - worldwide approved and robust design.
- Prominent features like high-quality material, safty cock ('overload protection'), wast-wax cast safety toe, quick release professional connector for external pump and stable swivel professional feet incl. solid professional rubber professional tires.
- Our hydraulic jacks manufacturers approved from a German technical inspection authority and bear German test mark ‚CE'/'GS' and American ‚ANSI/ASME'.
- Every single jacks passes through a sequences of tests before it is delivered and it is supplied with a test report and professional label indicating the date for its next GKS-inspection.
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for heavy loads up to 565 tons!
We are offering high pressure hydraulic tools and equipment like cylinders, pumps, shop equipment, professional bearing maintenance etc.
On request we will send you the complete catalogue and please do not hesitate to contact us - thanks in advance! |
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for quick application in close space!
- Multi-layer design with Armid material.
- Fill time with 8 bar within seconds.
- Extensive accessories, like suitable case etc. |
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