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* clamp is fixed or slides in T-slot of press
* variable span up to 15 mm
* adjustable or fixed (type BTSA)
* custom versions up to 400 kN
* replaces conventional bolt-and-nut clamping
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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 clamp Ratio-Clamp® - the clamping device 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:
- Hydraulic cylinders
- 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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PClamp clamps and brakes rod loads safely amd quickly. It can be adapted to standard systems such as pneumatic cylinders from leading manufactures (e.g. SMC, Festo= or to individual solutions. Rotatory clamping can also be achieved with PClamp. Certified systems from Employer's Liability Insurance Association can be realised.
Area of application:
Linear rails and guide ways
Clamping of linear axis
Swivel tables
Rotary tables
Spindles, feeders
Rod, piston, spindle clamping
Elevating devices
Hydraulic presses
Hydraulic lifts and elevating tables
Safety catches
Blocking systems
High-lifting devices
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Safety Locks similar to Safety Catchers and Safety Brakes are used against failure of lifting members. But in contrast to those they are not suitable to decelerate masses or to dissipate kinetic energy. On the other hand, the rod displacement to build up the holding force is very small, so that this units can be used for a approximitive positioning tasks as well. Furthermore this design principle allows compact solutions even for small rod sizes (smaller than for Safety Catchers). In the field of pneumatic clamping devices the Safety Locks are providing the absolutely highest holding forces in relation to housing dimensions.
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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 slide gear principle and is used for clamping and braking without pressure.
This element was developed for deployment on round-shaft 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
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The safety clamping unit "System RINGSPANN" clamps piston rods of hydraulic or pneumatic cylinders independent of the direction of movement. It clamps with disc 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 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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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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Clamping elements with swing piston
Starting from the off-position the piston swings in the first part of its stroke by a defined angle (swing stroke) and then clamps linearly downwards (clamping stroke).
max. clamping forces from 0.6 to 41.0 kN
max. operating pressure from 150 to 500 bar
max. clamping strokes from 6 to 50 mm
max. total strokes from 14 to 62 mm
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TYPICAL APPLICATIONS
STOCKLUBE SYSTEMS
The systems consist of a lubricating head assembly and a pump and tank unit. Lubricating heads are available in three sizes for maximum sheet width of 6, 12 and 24 inches and are adjustable for stock thickness up to 3/16 of an inch.
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The MEMOLUB HPS system is an autonomous single/multi point electro-mechanical lubricator. It's high lubricant ejection pressure of 25 bar opens up a new wide range of applications not possible with conventional systems.
MEMOLUB can be used remotely up to 8 meters from the lube point. Remote installation avoids dangerous or difficult access points. Machine stoppage for lubrication can be avoided by using MEMOLUB HPS systems. Combined with progressive distributor blocks, MEMOLUB systems are a simple and economical way of reducing maintenance costs.
MEMOLUB is a refillable lubrication system : simple and easy repleacable cartridge packs are available in three sizes, 120cc, 240cc and 480cc.
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The Lubeplus GX is ideally suited to mechanical applications and plant used in the food processing, packaging and printing industries. Can accommodate systems with up to 200 lubrication points.
Lubeplus GX is designed to operate with Positive Dsplacement Units (PDU) or with Metering Flow units . The lubricator is available with a wide combination of condition monitoring features and a choice of 'with' or 'without' microprocessor control.
Gear Pump operation
Max. operating pressure 25 bar
Can pump Oil or fluid grease
Available in 3 or 6 litre reservoirs.
Supply voltages 110v or 240
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The High-Speed Compact internal gear pumps offer heavy-duty design and small footprint for rotating equipment lubrication such as compressors and turbines. They are just one of many options that Viking offers for lubrication pumps. Others include gearbox lube pumps that pump in one direction regardless of shaft rotation, pump kits for OEM lubrication applications, and a variety of internal gear, external gear and gerotor pumps suitable for lube oil and grease applications,
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| ... products without technical information |
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2PACK double point double sided presses are the result of a long and fruitful cooperation with our customers. A welded and stress-relieved monobloc frame, a generously dimensioned drive and a long high-precision ram guiding system ensure perfect mechanical operation. The absence of structure below floor level avoids the need for special masonry work, while still providing an ergonomic working height. The tool zone is designed to receive an enormous diversity of tools, especially follow-on tools.
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Double point connecting rod eccentric presses for different cold stamping utilization: cutting, stamping, punching, bending, calibration, sizing, etc.
Press features:
State-of-the-art electronic control by SIEMENS.
Visual indication of current operation
Visual indication of main characteristics
Press meets all safety standards:
European standards for mechanical presses EN 692
Instruction for safety work UVV.11.062
Hydraulic safety device
Automatic change of stroke
Motorized adjustment of carriage position
Roller guides of carriage or
Sliding guides of carriage
Longitudinal shaft or
Transverce shafts
CE approved
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Standard Features
• Hydraulic Clutch and Brake Providing Fast Starting and Stopping.
• Four-Piece Tie Rod Construction Frame.
• Single-Geared Drive with Opposed Twin Helical Driving Gears. (DAC Presses)
• Large Air Bag Pnuematic Counterbalance Cylinders on Inner and Outer Slides.
• Minster patented "Monitorflow" Recirculating Oil Lubrication System.
• Die Plumbing Regulators and Manifold for Front and Rear of Press.
• Air-Operated Flywheel Brake.
• Press Arranged for Front and Left Mounted Feed.
• Quick Lift in Outer Slide for Quick and Easy Die Access (DAC-H200)
• Integral Dynamic Balancer. (DAC-H200)
• Flywheel Drive Providing Higher Speed Capability (DACH Presses)
• Precision Slide Guiding System.
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| ... products without technical information |
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The printed products from a web press could be delivered as forms or sheets, as folded in various sizes or could also be rewound into a new roll, 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 Tecreel range of self-retracting hose reels provides an efficient means of conveying hydraulic power from fixed to moving points on cranes, lorry mounted cranes, forklift trucks and other materials handling equipment. An integral coil spring ensures that the hoses remain constantly under tension
Maximum operating pressure 300 Bar (4350 Ibf/in)
Large ports provide efficient flow characteristics
Siamese 1/4in, 5/16in, 3/8in or 1/2in bore thermoplastic hoses
Cassette loaded coil spring for safety and easy removal
Left or right hand mounted, easily changeable on site
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| ... products without technical information |
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Guiding units with or without centric roll adjustment and single roll guides.
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Staightening rolls, guiding rolls and deflection rolls made of different materials and with coatings. High performance rolls for process matérial speeds up to 70 m/s and for straightening forces up to 300 kN.
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Feeders for constant or intermittent process material transport in close tolerances. Pre-bending devices, multifonctional units and straightening stations for an easy process material handling.
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