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When actuated, tactile safety monitoring devices stop the hazardous movement. The diversity of applications requires constructively different devices.
The safety edges of the SL range are suitable for safeguarding crushing and shearing points, that can be present on guards, lifting tables and platforms, mobile storage shelving, operating process tables, storage lifts, lift doors, loading ramps, lifting and tilting devices or industrial gates. They immediately stop the dangerous movement, thus preventing injury or destruction.
The safety flaps of the SL 300 range are designed for the protection of man and machine at machines with wide material input or feed areas.
The safety mats of the SMS 3 range are used to protect surfaces in danger zones on machines and plants with dangerous movements. Depending on the shape of the area to be protected, multiple safety mats can be electrically connected. When the safety mat is actuated, a signal is evaluated and the machine stop is initiated.
In combination with a connected safety-monitoring module, the three above-described systems achieve control category 3 or 4 to EN 954-1.
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The Pressbrake safety System AKAS meets the safety requirements of category 4 according to EN 954 and
prEN 61496, and the most recent requirements of prEN 12622.
Innovative finger guarding system for pressbrakes by following LASER optical safety light grids in front of the tool.
Finger guard works during the foot pedal controlled bending process => hands remain free for the operation with the slug.
Increase of productivity due to programmable adaptation of the AKAS® II to the individual overrun traverses of the machine.
Short change-over times due to all-automatic change-over to other tool sizes.
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CTS SERIES (Optic barriers: safety units)
Description:
SATEFY UNITS FOR INFRA-RED MULTI-BEAM OPTIC BARRIERS
Safety unit for lifts and elevating platforms according to the machinery directive, LEVEL 3.
* Continuous automatic safety test.
* Double relay output, 10 A raiting with exchange check on the output circuit directly.
* Plastic box IP 65, overall sizes: mm 160x120x77.
* Power supply: CTS01 230V ac / CTS02 24V ac/dc.
* Sound signalling adjustment: function lift door opening, function lift door closing, prolonged beams break.
* To match up with our multi-beam optic barrier models: CL 1699 and CL 3299
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Bolts PROSAFE
Bolts with stem, lever or chain.
Stems available in various lengths.
No necessary electric connection.
Locking of cams, valves, doors of safety, ...
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ACE Controls now offers a series of products, titled the LOCKED SERIES, specifically designed to lower machine process costs and increase service life as well as operational safety.
The installation of ACE LOCKED SERIES safety clamping products decreases the forces occuring when problems such as, power failure, programming error, erroneous switching or other problems occur.
All elements of the ACE Controls emergency stops are independent of the power supply and are not dependent on any part of the machinery that they protect and thus act as an independent brake system for the respective drives.
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Such guard locking devices are for instance key-operated mechanical interlocks, also called trapped-key systems. They are based on the easy-to-understand premise that a key cannot be in two places at the same time - it can for instance be inserted in a switch OR be used for opening a guard. Another safety-relevant feature is that a key can only become free in a safe condition, when there are no hazards - a switch is turned off, a guard interlock is closed and locked.
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The NX range permits a module selection which includes at the same time mechanical interlocking systems so that it turns into one single element.
The NX range is a versatile and modular system for machinery guarding applications. The NX range is composed of mechanical bolt locks with modules like herses for padlock or electrical contact of security, and accessories from different latches type.
The principle of key release and locking is directly integrated in the interlocking system.
The NX range is completely evolving and can be tailored for any application due to its modular configuration. NX is also easily adapted to changing circumstances. As regulations or procedures change, modules can be removed and new features can be simply added to the unit. This range is totally suitable with security norms in force which always are becoming stronger.
The different components of the NX range are completely built in stainless steel so that they can give a perfect resistance to harsh environments. Fields of application are diverse: concrete, chemistry, energy, electric, etc…
In order to respond to the requirements of the industry branch, Serv Trayvou has developed the NX-range whose system is modular and very heavy duty.
Through this range STI proves all its expertise and technical know-how which place the company as a specialist in safety devices for hazardous machines.
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This lock allows :
> The locking of machines such as disconnecting switches, circuit breakers with a complementary condition (authorization delivered by robot, temporization, null velocity pick-up...)
> With contacts on the rear of the bolt, the interlocking of many switches, circuit breakers, disconnecting switches, with complementary condition and indication.
> With a contact on the front of the bolt, the interlocking of control circuits in open position with complementary condition.
The electromechanical lock is equipped with:
> a green LED power indicator
> a pushbutton of voluntary operation and energy saving
> an internal wiring connector block.
> a mechanical override system with a key that is used in case of power failure.
Positive security : Opening of the circuit by the wrenching of the contact related to the key operation.
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This lock allows the locking of accesses such as sliding doors, caps, casings and other guards.
Made up of stainless steel to resist to aggressive or corrosive environments. The NXOL lock
equipped with the optional Chain Key can support a high degree of misalignment.
Operation : Authorisation key free, latch trapped.
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Guillemin type coupling with an integrated locking system.
This global solution forces the operator to unlock the device before connecting a flexible tube.
Mechanical model: connection is permitted by introducing the key
Electro-mechanical model: connection is permitted by an electrical signal
Permits error proofing (product in bad conditions, silo in bad conditions,) during transfer operations.
The contact sends a signal.
Function: loose key – connection not permitted/ key in position – connection permitted.
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The SITEMA Safety Brake type KSP is designed to hold a vertical moved mass in one direction (against gravity). The holding is done on a round shaft. This could be an already existing cylinder rod or a separate rod. The Safety Catcher can also be used to catch the falling load in case of an emergency-stop. The holding force is relatively big in one direction (downwards) and in the other direction (upwards) relatively small.
Safety brakes are already used in the following applications
- vertical or diagonal machine tool axes
- vertical axes of loaders
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Advantages
Pneumatic clamping with high forces
Optimum safety clamping - if the pneumatic fail the system is locked
The values of hydraulic clamps are reached and exceeded
Low system costs in comparison to hydraulics
Simple installation
Compact design
Wide range for many shaft sizes can be delivered
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RESET DEVICE W3
Pizzato Elettrica has developed an innovative reset device code W3 to make perfectly simultaneous the actuator and the contact block tripping. The new device is a block inserted between the switch body and the head, and could be rotated independently from this last one. This new device has following advantages:
- The reset device integrate in any standard actuation head
- Contact blocks with snap action are no more necessary because the tripping movement is made by the reset device itself
- Unlike some previous versions, the reset device can be rotated independently from the head for the maximum flexibility during the assembling.
The new switches series integrates the wide range of products that Pizzato Elettrica can offer to its customers.
For further information it’s possible to visit the web-site www.pizzato.com or ask for the general catalogue.
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The Protector is ATI Industrial Automation’s patented collision sensor designed to prevent costly damage to robotic end-effectors resulting from robot crashes. The Protector’s features include: automatic reset, high repeatability, large moment rotation, rugged design and low cost.
The automatic reset feature particularly benefits workplace safety. After the robot crashes, the Protector will automatically reset when the robot removes the tooling from the crash-causing object and when torsional rotation does not exceed 20-25 degrees.
Compliant in the X, Y and Z axes, this capability provides a safer method for resetting by making it unnecessary for personnel to enter the robotic work cell.
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ABB's portfolio of safety controllers are all certified by TÜV according to the relevant safety standards.
ABB uses the IEC 61508 and IEC 61511 lifecycle standards as our benchmark. From these standards, we have developed a comprehensive set of systems and services for the full asset/safety lifecycle. This one-stop offering includes instrumentation and final elements, safety instrumented systems up to and including SIL 3 certified, supporting safety tools and methods, development and operating environments, safety consultancy, and full service with support across the global process industry.
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Safeguard 400 Series products and systems are utilized around the world in industries where production processes can present a danger to people, facilities, equipment and environment. ABB installations can be found on all contrinets and the users among the world's largest in oil, chemicals, petrochemicals, power, offshore and shipping.
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The Safety and Motion Analyser Tool (Smart) is designed to enable key Safety Critical machine parameters to be easily checked.
Smart has many valuable features for stopping time measurement:
- Graphical result - a "fingerprint of the movement"
- Calculates minimum allowed safety distance
- Easy to analyse stopping characteristics and movement
- Shows how the stop distance can be optimised
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Transponder handle FG4-T
Keypad with 2 optional pushbuttons and 2 LEDs. Button labelling as standard with F1 to F2 or on customers request. Integrated transponder reader in upper handle shank with a range of approx. 15 cm. Transponder in 3 different versions.
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As certified by the German Trade Association for Precision and Electrical Engineering, the STS4 safety switch in conjunction with the STS4/B actuating element functions according to the identification principle with a six-digit safety code that is only issued once.
This non-contact system is extremely tamper-proof.
The switch complies with Control Category 4 as defined by EN954-1, with its response range it is insensitive to mechanical tolerances and is therefore suited for monitoring safety areas in semi-automated industrial plants that are separated by safety walls and doors.
Should the application require a re-alignment of the sensor (active surface), the switch can be quickly and easily modified on site.
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This system combines the ease, speed and tightness of bellows with the protective strength of a steel cover for large quantities of chips or hot chips even in difficult installation positions.
The special shape and function of this unique new system guarantee optimum protection without resilient or plastic deformation of the telescoping plates.
- Long service life
- Unique new "Wings" telescopic principle
- Ideal extension/retraction ratio
- Acceleration rates over 2 g (tested at 2.5 g)
- Highly flexible, creative and innovative covering concept
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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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| ... products without technical information |
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Small and practical radiation monitors worn directly on the body are used for personal safety in strong electromagnetic fields. Visual and acoustic warning signals alert the user when threshold values are exceeded, for example during service work on transmitting equipment for radio relay, satellite and broadcast communications as well as radar and telecommunication facilities.
RadMan has been designed for daily use, not just as a warning and monitoring device, but also for taking quick measurements of EMF levels present in the immediate environment and detecting leaks in antenna cables.
The sensors are integrated in an orthogonal pattern, which allows them to measure electrical fields (up to 40 GHz) and magnetic fields (up to 1GHz) separately and independently of direction. This makes it simple and quick to test the EMF situation in the workplace at any time. RadMan is also an excellent tool for finding leaks in cables and power supplies for antenna connections.
Monitors in the RadMan range are also available as an "XT" version with a long-term data memory for monitoring and recording the minimum, maximum and average radiation levels. With the help of analysis software it is also possible to evaluate the results as easy-to-read graphics or tables.
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The SITEMA Safety Brake type KSP is designed to hold a vertical moved mass in one direction (against gravity). The holding is done on a round shaft. This could be an already existing cylinder rod or a separate rod. The Safety Catcher can also be used to catch the falling load in case of an emergency-stop. The holding force is relatively big in one direction (downwards) and in the other direction (upwards) relatively small.
Safety brakes are already used in the following applications
- vertical or diagonal machine tool axes
- vertical axes of loaders
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Advantages
Pneumatic clamping with high forces
Optimum safety clamping - if the pneumatic fail the system is locked
The values of hydraulic clamps are reached and exceeded
Low system costs in comparison to hydraulics
Simple installation
Compact design
Wide range for many shaft sizes can be delivered
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RESET DEVICE W3
Pizzato Elettrica has developed an innovative reset device code W3 to make perfectly simultaneous the actuator and the contact block tripping. The new device is a block inserted between the switch body and the head, and could be rotated independently from this last one. This new device has following advantages:
- The reset device integrate in any standard actuation head
- Contact blocks with snap action are no more necessary because the tripping movement is made by the reset device itself
- Unlike some previous versions, the reset device can be rotated independently from the head for the maximum flexibility during the assembling.
The new switches series integrates the wide range of products that Pizzato Elettrica can offer to its customers.
For further information it’s possible to visit the web-site www.pizzato.com or ask for the general catalogue.
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