IT Jan 2008 - Industrial Technology Magazine

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MACHINE BUILDING & AUTOMATION Machinery Safety Enhanced protection is simple and cost-effective to implement Combining versatility with multicoded actuators that provide a high degree of protection against tampering, the new LS safety position switches from Moeller Electric offer a simple, efficient and cost-effective way of achieving enhanced protection for personnel and processes. The LS range includes switches with separate actuators, door switches with spring or magnetpowered retained actuators and switches for hasp and hinge operation. Offering IP65 ingress protection to ensure reliable operation even in harsh environments, all switches in the range have operating heads that can be rotated through 4x90 degrees, giving a wide Curtains keep hands and fingers safe With the introduction of a 14mm safety protection resolution Leuze Mayser has extended the application of its sturdy Solid 4E light curtain to now include hand and finger protection. All standard features of other Solid 4E safety light curtains have been incorporated in this latest Type 4 development such as two adjustable different light beam codings that prevent optical crosstalking between neighbouring devices and maintenance-free operation due to the fail-safe OSSD transistor output. Various LEDs and a digital display indicate the OSSD status, report weak reception signal and help make adjustments or quickly perform error diagnostics on site. The Solid 4E safety light curtain range is now available in five standard resolutions (14, 20, 30, 40 and 90mm), providing an extremely flexible solution for hazardous point or area protection. MORE INFORMATION: Enter Z525 on the enquiry card, or visit ‘latest issue stories’ at www.industrialtechnology.co.uk for more info from Leuze Mayser choice of installation options. In addition, the switches feature double-break contacts that are configured to ensure their suitability for use in redundant safety circuits. The contacts are interlocked and positively driven, as prescribed by IEC/EN 60947-5-1, and are suitable for use with MK Profile Systems has developed yet another new product within the machinery guarding range: a fully welded mesh with a raster dimension of 40mm x 40mm, and with a black powder coated surface. The difference between fully welded mesh and the woven corrugated mesh generally used for this purpose is that it is welded at every intersection which gives an inherently stiff, stable mat that will not skew. A light profile construction is all that is required to support it. This results in ease of installation short assembly time and therefore offers significant cost saving for the customer. MK offers two fastening possibilities: the wedge clamping system and the electronic devices, such as programmable controllers, in line with the requirements of IEC/EN 61131-2. Complying with EN 1088, type LS4-ZB and LS-ZB safety switches have separate non-retained actuators, and are ideal for use with gearbox covers, press guards and in similar applications. With LS4-ZB switches, the actuator can be inserted from either side of the operating head, which allows horizontal or vertical mounting of the switch. MORE INFORMATION: Enter Z524 on the enquiry card, or visit ‘latest issue stories’ at www.industrialtechnology.co.uk for further details from Moeller Electric Protection made light thanks to innovative mesh structure stable-shaped welded mesh system. With the wedge clamping system, during installation only four profiles have to be cut to size per fence in order to fix the welded mesh into position. MORE INFORMATION: Enter Z526 on the enquiry card, or visit ‘latest issue stories’ at www.industrialtechnology.co.uk for further details from MK Profile Systems Switches offer SIL2 approval Impress Sensors & Systems is now offering a range of temperature limiters/controllers, pressure transmitters, screw-in transmitters, submersible probes and level control switches, all with SIL2 approval for hazardous environments. The new range, is targeted at safety and hazardous area applications, including process manufacturers, chemicals, oil and gas, nuclear and Atomic Weapons establishments. The devices are also suitable for medical device applications. Examples within safety related systems for mechanical engineering include auxiliary disconnected systems; and safety interlock and auxiliary disconnected systems for machines; MORE INFORMATION: Enter Z529 on the enquiry card, or visit ‘latest issue stories’ at www.industrialtechnology.co.uk for further details from Impress Sensors & Systems AS-i safety included in Pluto system The Pluto AS-i module from Jokab Safety combines the functions of the traditional AS-i master and AS-i safety monitor in a single module. The Pluto AS-i can monitor safety nodes as well as control outputs, in total up to 31 safe/non-safe nodes. It is also possible to use Pluto AS-i to monitor a system in the traditional way with a separate AS-i master. Up to 32 AS-i Plutos or other Pluto PLC models can be connected in a network via the Pluto CAN bus. The Pluto AS-i module can read information from the other Pluto modules and their connected safety devices on the bus. The entire safety system can be programmed with the Pluto Manager programming tool with predefined safety function blocks, available in the library. MORE INFORMATION: Enter Z527 on the enquiry card, or visit www.industrialtechnology.co.uk for further details from Jokab Safety Non-contact switch offers CAT.4 safety The new CES-AR-C from Euchner makes it possible to monitor several safety guards at once. Up to 20 devices can be included in one switch chain. The non-contact safety switch CES-AR-C is particularly suitable for systems in which a large number of safety guards need to be monitored. It can also be used as a very compact individual switch. MORE INFORMATION: Enter Z528 on the enquiry card, or visit www.industrialtechnology.co.uk for further details from Euchner 52 INDUSTRIAL TECHNOLOGY • January 2008
product and service factfinders APPLIED AUTOMATION (UK) Ltd Concept House, Langage Industrial Estate, Plymouth PL7 5ET e-mail: maytec@appliedautomation.co.uk www.maytec-uk.co.uk MayTec Profile System Applied Automation are the UK distributors for the MayTec Profile System used extensively worldwide in the construction of machine frames, safety guarding, protective barriers, display systems, conveyors and work benches. The range offers a comprehensive variety of profile sections harmonised with an extensive range of accessories providing a functional and aesthetic solution for your application. Our experienced team will probably have looked at an application similar to yours before; if not then you’re welcome to challenge us! More details: Write in 530 on the free information card HEPCOMOTION Lowermoor Business Park, Tiverton Way, Tiverton, Devon EX16 6TG e-mail: sales@hepcomotion.com www.hepcomotion.com Complete Catalogue of Motion Control HepcoMotion has put together a catalogue covering its complete product range, including linear motion products, driven options, circular and continuous motion products and machine construction and automation elements. HepcoMotion offers a very broad product range which is constantly updated based on market need. The company’s objective is to offer solutions to satisfy almost any linear motion requirement. More details: Write in 534 on the free information card ASTROSYN INTERNATIONAL TECHNOLOGY Ltd The Old Courthouse, New Road Avenue, Chatham, Kent ME4 6BE e-mail: astrosyn@btinternet.com www.astrosyn.com Hybrid Stepper Motors – The Affordable Range • Unbeatable price/performance ratio • Frame sizes from NEMA 11 to 34 • Best torque performance at desired speed • Smooth, low noise operation with high precision • Choice of windings to match custom applications • Full range of shaft and connection options More details: Write in 531 on the free information card ROTAFLOW FV Ltd Rotec House, Bingswood Trading Estate Whaley Bridge, High Peak SK23 7LY e-mail: sales@rotaflow.com www.rotaflow.com Robust and Durable Swivel Joints Rotaflow FV Limited manufacture a range of robust and durable Swivel Joints which provide 360° movement through a clear bore to transfer fluid under pressure without leakage from a static position to a moving point – ideal for loading arms or removing the twist in hoses. Single-flow, and multiport swivel joints available in carbon steel and 316 SS. Sizes 1 ⁄4” to 24” nominal bore, with a choice of seals for maximum compatibility. More details: Write in 535 on the free information card COTEL MOULDINGS JG Coates (Burnley) Ltd, Trafalgar Street, Burnley, Lancashire BB11 1TH e-mail: sales@cotel.co.uk www.cotelmouldings.com New Cotel Mouldings Industrial Components Catalogue The new Cotel Mouldings Catalogue is the definitive buyer’s guide for industrial components and includes: • 100s of new products • Extended ranges • Colour photos, technical drawings and material information For our extensive range of stock components including Knobs, Handles and Handwheels, Adjustable Feet, Tube End Fittings, Hinges, Plungers, Plastic and Metal Fittings, Fixings and Fasteners, Cable Management Products and much more please request your free 100 page catalogue today. More details: Write in 532 on the free information card SCHAEFFLER (UK) Ltd Forge Lane, Minworth, Sutton Coldfield, West Midlands B76 1AP e-mail: info.uk@schaeffler.com www.schaeffler.co.uk INA Driven Linear Units – Publication ALE Rapid progress in the automation of production and assembly processes has pushed forward the development of complete, driven assemblies. These comprise a high precision guidance system, a rigid support rail, a wear-free servomotor drive and a user-friendly control system. INA linear actuators are integrated modular systems containing all the components required for operation. A range of INA linear tables is also available which is used to move larger masses in one or more axes. More details: Write in 536 on the free information card ETA ENCLOSURES (UK) Ltd Kea Park Close, Hellaby Industrial Estate, Rotherham S66 8LB e-mail: info@eta-enclosures.co.uk www.eta-enclosures.co.uk The Difference is On-Line ETA is a leading manufacturer of industrial and electronic enclosure systems offering a broad range of standard and modified solutions. Offering the very best in style and protection, ETA can deliver to your exact requirements on time and within your budget. From small terminal boxes to large modular cabinet assemblies your choice is not limited and with next day delivery on most items, you can be assured your enclosure needs are in capable hands. Visit our website to gain an insight into our products and services or call direct. More details: Write in 533 on the free information card JAMES WALKER Global Support Centre, 1 Millennium Gate, Westmere Drive, Crewe CW1 6AY, UK e-mail: csc@jameswalker.biz www.jameswalker.biz New Guide To Global Sealing Operations The worldwide fluid sealing and materials expertise of James Walker Sealing Products & Services is covered in this new guide. As well as R&D and new technology, it describes the value of partnering contracts, e-commerce systems and the highly-developed logistics networks that give customers the surety of supply they need. More details: Write in 537 on the free information card January 2008 •INDUSTRIAL TECHNOLOGY 53
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