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To protect persons against risks of this kind, pressure sensitive safety mats are employed. At devices such as machines, machining centres, presses, robot cells, high-shelf warehouses and many others, safety mats immediately switch off the power source, when the mat is stepped on. As long as the person stays on the mat, the machine cannot be set back into operation.
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Safety contact rails are commonly used as break contacts on printing rollers and cutting machines. The rails consists of an aluminium support profile, C-profile, into which is fixed a rubber profile contact strip.
Bumpers are employed on automatic production lines to minimise danger to both people and machines. The large foam rubber cushions enable long practical braking and run through distances, thus enabling designers to optimise protection to both personnel and machines.
The ASK Safety Mat is used as personal protection within the dangerous areas around presses, robots, production lines, machines etc. When connected to a suitable monitoring system stepping on the Safety Mat will immediately be detected causing dangerous machine movements to be stopped. This is made possible by the detection of electrical contacts closing within the sandwich construction of the Mat.
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An Omron STI Universal Safety Mat system (UM series safety mat combined with an MC3, MC4, or MC6) offers a simple method for guarding personnel around hazardous machines. A safety mat system offers freedom, flexibility, and reduced operator fatigue when compared with traditional guarding methods such as interlocked fences, pullback restraints or perimeter barriers. Full visibility of and access to the work area is maintained.
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ASO´s Safety contact mat ASK is designed for safeguarding sections of hazardous areas where working machinery may present a potential danger.
Pressure on the mat triggers a control signal to immediately stop a device thereby averting any potentially dangerous situations. The quick-action signal is sent via a surface area switch design that is totally encased in polyurethane to insure impermeability to moisture. Optional surface materials such as aluminium, stainless steel or oil resistant coverings are available to ensure precise installation. In special cases these contact mats may be used as switch mats in applications such as controlling on automatic door.
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Whether for machines, robots or transfer lines - Mayser Safety Mats offer maximum protection for hazardous areas of movement ror any shape of area.
Depending on requirements, there are safety mats with rubber surface topping for anti-slip protection and/or to avoid the danger of tripping - also with matching ramp rails.
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Larco manufactures presence-sensing mat systems used in pedestrian control, ticketing, pedestrian safety, and equipment status. Larco engineers these mat systems to customer specifications, fitting the exact shape and style for area allocated.
Examples include:
- Passenger control including ticketing and flow diversion
- Hazard avoidance on platforms and tramways
- Operator or driver notification of passengers in limited or
restricted access areas
- Data collection (passenger counting) input to central
monitoring system used in matching peak passenger usage
and vehicle allocations to optimize traffic flow for ground
transportation systems (bus, train, and subway).
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Cone Drive has a range of coupling solutions to meet our Customer’s requirements for integration into our gearboxes or to supply on a replacement basis.
A general purpose, lubricated design that combines the economy and the high torque capacity of a gear coupling, combined with the torsional flexibility of an elastomer coupling. Backed by a 5-year lubrication warranty, David Brown grid couplings require no periodic maintenance when lubricated with David Brown LTG (Long Term Grease) at installation. Featuring 25 sizes, grid couplings can accommodate torque loads of 932,000 Nm and shaft diameters of 508 millimetres.
* Type T10 Close Coupled - A double flexing, close-coupled design for use in four bearing systems. Features a horizontally split cover which allows for gird replacement without the movement of the connected equipment.
* Type T20 Close Coupled Coupling - A double flexing design featuring a vertically split steel cover. Ideal for higher running speeds.
* Type T31 Full Spacer - Complete centre section drops out for easy service of connected equipment bearings and seals. Ideal for pump applications.
* Type T35 Half Spacer Coupling - An economical spacer design for easy service of connected equipment bearings and seals. Ideal for pump applications.
* Type T50 Floating Shaft Coupling - Double piloted design for connecting equipment where the distance between shafts is too large for a spacer type coupling.
Product Specification
* Bore Sizes: Up to 508 mm (20 in.)
* Unit Torque: Up to 932,000 Nm (8,248,200 lb.in.)
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Falk™ Steelflex® Grid Couplings
25 sizes, 11 types
Torsionally flexible
Spring-steel grid flexing element
Bores to 508 mm (20 inch)
Capacities to 932 000 Nm (8,250,000 lb-in)
Low initial and long-term cost
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Dr James Bibby originally invented the Resilient Coupling in 1917 and the 2000 series is the latest level of this well accepted product. This Bibby Transmissions product has become universally accepted where reliable protection against shaft misalignment and vibration is desirable.
Since those early days refinements in design and material specifications have kept pace with advancing technology, achieving significant improvements in power/weight ratios.
2000H
• Horizontally Split Cover
• General purpose
• Easy access to grid minimises downtime
• Ideal for limited space applications
• Stop lug in cover prevents spinning during reversing service
2000V
• Vertically Split Cover
• General purpose
• Ideal for higher running speeds
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The Hybrid CG design is suitable for applications to produce high pressure steam or hot water in ranges from 3,450 - 60,000 lbs/hr (3.4 mm BTU - 60 mm BTU) output from 100 up to 400 PSI. This system is designed by HBC to combine the best technologies from the "old school" of biomass combustion and the latest advanced combustion control technologies. The new HBC chain grate-type stoker system permits a wide range of biomass fuels with high ash contents to be combusted in an efficient manner with the added advantage of automatic de-ashing. This combination is particularly suitable for heating applications in lumber dry kilns, veneer log vats, veneer dryers, greenhouses, factories, schools and office buildings. This combination enables these systems to provide a flexible and reliable operation utilizing a consistent "grade" of biomass waste with moisture contents ranging from 30 - 50%. The boiler vessel is a two pass hybrid design incorporating a water tubed boiler-type water membrane and a two-pass fire tube scotch marine vessel. This vessel's advantages over standard water tube boilers include much larger steam disengagement area providing high quality steam, larger steam storage capability for quicker response to sudden steam demand and much larger thermal storage that provides fast demand response times and safer operation.
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The Hybrid RG design is suitable for applications to produce high pressure steam or hot water in ranges from 3,450 - 60,000 lbs/hr (3.4 mm BTU - 60 mm BTU) output from 100 up to 400 PSI. This system is designed by HBC to combine the best technologies from the "old school" of biomass combustion and the latest advanced combustion control technologies. The new HBC reciprocating grate-type stoker system permits biomass fuels with a high proportion of incombustibles to be combusted in an efficient manner with the added advantage of automatic de-ashing. This combination is particularly suitable for heating applications in lumber dry kilns, veneer log vats, veneer dryers, greenhouses, factories, schools and office buildings. This combination enables these systems to provide a flexible and reliable operation utilizing a consistent "grade" of biomass waste with moisture contents ranging from 30 - 50%. The boiler vessel is a two pass hybrid design incorporating a water tubed boiler-type water membrane and a two-pass fire tube scotch marine vessel. This vessel's advantages over standard water tube boilers include much larger steam disengagement area providing high quality steam, larger steam storage capability for quicker response to sudden steam demand and much larger thermal storage that provides fast demand response times and safer operation.
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Applications:
Heating or temperature regulation of large surfaces and containers up to 60°C, e.g. IBC containers, silos, lorries.
The heater tarp is warmed with electric heater elements sealed in coated polyester fabric. The tarp's surface is washable and spray waterproof. It can optionally be ordered with a 5 mm thick layer of thermal insulation.
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As all the WOLFANGEL plants, the mat impregnating plants are robust in construction. They are particularly suitable for big surface GRP parts, e.g. parts for hulls, for swimming pools or in container construction. This plant can also be used as impregnating bath supply for winding plants. Resin and catalyst are pumped by piston pumps that are connected to each other via a dosing lever so that the dosing between resin and catalyst is always exact, independent of the delivery speed of the pumps. The standard capacity is 7 kg per minute. Of course, the output can be increased even more by the installation of respective pumps so that the processing with several mat impregnating lances is possible.
After use, the remaining material is pressed out of the tool by air pressure. The flushing is effected by means of an air/acetone mixture.
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Application:
Optoelectronic safety device are used as entry, danger point or danger zone guards.
SLG/SLC range safety light grids and light curtains can be integrated into the safety concept of the machine or plant even under tight space conditions by virtue of their very compact design.
These safety devices are also often used on presses to guard danger points or zones. Depending on the paticular resolution of the safety light grids and curtains, protection of persons, hands or even fingers can be provided. SLG/SLC range safety light grids and light curtains achieve Control Category 4 to EN 954-1.
Design and mode of operation:
On the SLB/SLC/SLG ranges of optoelectronic safety devices, the emitter and receiver are fitted in two separate enclosures. An invisible infra-red signal is sent from the emitter and this is picked up by the lens system of the receiver and evaluated either by an integral or external safety monitoring module. If the light beam is interrupted, the secure outputs are switched.
All of the optoelectronic safety devices listed here are maintenance-free and are characterised by simple fitting and adjustment.
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The angular grippers series 1 and 2 exist in 4 sizes, classified by the diameter of their piston. This allows to have a varied range, going from the NMA16 (small dimensions - compactness ) to the NMA51 with large clamping force.
Tightening self-locking
The actuation of the fingers is "in corner effect" with sliding motion in curved grooves developing a gripping force very significant and progressive until direct mechanical self-locking in closing. It results the best power/mass ratio, necessary for the robotics applications.
Protection
The NMA grippers are entirely closed (gripping side) by static joints, and a constant contact on the particular profile of the fingers is opposed to the penetrations of aggressive agents. With the V option, a pressurisation at the right of these joints improve this protection.
Dissymmetrical efforts
Being self-directional directly in front of the jaws on cylindrical range, the NMA can absorb any radial effort, in particular during assembly of dissymmetrical jaws in form or length.
Force increased on 1 finger
The originality above allows versions with 1 locked or single jaws; the gripping force normally distributed on 2 jaws is deferred entirely on only 1, doubling it appreciably.
The modular combination of several grippers with single jaws can satisfy the gripping of bulky parts.
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Since more than 25 years, New-Mat has developed and marketed its own series of grippers. It is declined now in several series, which several sizes and alternatives are available, thus allowing to answer to a lot of different applications.
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The parallel grippers series 1 and 2 currently exist in 4 sizes, classified by the diameter of their piston.
This allows to have a varied energy range of thightening, from NMG16 for compactness, to NMG52 with large clamping force.
Rigorously parallel tightening
Each finger is interdependent from a slide actuated by 2 pinions, guaranteeing a rigorously parallel displacement, without effect of wedging, reducing the load on the guide.
Fonctional take-up clearance
The functional clearance on guides can be modified with tightening of the top cover.,
Protection
NMG grippers are entirel closed (gripping side) with a cover and side tubes with reduced gap.
Dissymmetrical efforts
Being self-directional directly in the mechanism of the fingers on cylindrical range, the NMG can absorb any radial effort, in particular during assembly of dissymmetrical fingers in form or length.
Force increased on 1 finger
The originality above allows the versions 1 locked or single jaw; the gripping force normally distributed on 2 fingers is deferred entirely on 1 only, doubling it appreciably.
The modular combination of several grippers with single finger can satisfy the gripping of bulky parts.
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Series 1/Series 2
The pliers of series 1 and 2 are a common range préhenseurs being different by the direction from tightening:
Exclusively in closing - tightening on tree - for series 1 or conversely in opening - gripping on boring - for series 2.
Series 3
Series 3 is an evolution of the preceding series which can from now on function indifferently without intervention in closing ou/et in opening - tightening on tree or boring - In addition the pliers of series 3 are adapted to the system of control Autotact news generation with memory of positions of the fingers. These pliers are assembled mechanically instead of series 1 and 2
ISO series
The new range of pliers ISO series is provided with one of interface meeting the ISO standard 9409-1: 2004 allowing him to be easily and quickly adapted and fixed on any industrial robot. The pliers of the ISO series are also adapted to the system of control Autotact news generation with memory of positions of the fingers (identical to that of series 3).
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• - Shifted Frontage: of 2 mm, allowing the movement is central body, are plates of ends, according to the plan of pause.
• - Adjustments: end of the road accessible and without disassembling.
• - Acquisitions of information: By interchangeable receipts to go up on the thrusts, according to selected logic. Pneumatic, Electric, Electronic. (ISO)
• - End of the road: with positive contact on obstinate finely adjustable patented, allowing an acquisition of simultaneous information.
- Guidance: sliding precis by two columns out of 4 linear ball bearings, Precision repetitivity lower than the ± 0,01 Misters.
• - Depreciation: by mechanical brakes (A) type, hydraulic brakes autonomous (D) type, oil and air brakes high speeds with exchanger air/oil (standard B).
• - High reliability: used to thousands of specimens.
• - High Rate: (example) race of 100 mm in 15/100, and following loads, solenoid valve block assemblies and dampers.
• - Lifespan: up to 15 million cycles in normal conditions of use.
• - Assembly: in any plan.
• - Presentation: orange anodic aluminum.
• - Operation: dry air or air lubricates or hydraulic or temperature on request.
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Standard rotary cylinder double MANDELEVIUM 51D pistons
adjustable from 0 to 180 degrees
- Operating Pressure: 3 to 6 bars
- Operation: Dry or lubricated air.
- Repetitivity: + 0,02 mm
- Connections: Air 1/8 gases
- Swing Angle: adjustable uninterrupted of 0 with 185° by positive thrusts. + 0,02 mm
- Ends of the road: angular on thrusts positive with mechanical contact
- Adjustment of the angle: by obstinate Ci above, operating directly the tree, in an enclosure except dust, without disassembling and under operation.
- Precision: radial, repetitivity 1/100 of mm by 100 mm (assembly of the tree on bearing conical).
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