Solves-It! Plug-in PLC Mounts in Standard 11-pin Relay Socket

Divelbiss Corporation, serving the electronic and industrial control industry since 1974, announces availability of Solves-It!, a plug-in PLC. Packaged in a standard relay style housing with an 11-pin plug-in base, the Solves-It! is available from stock in two versions.

The Solves-It! series of programmable logic controllers provide a new solution where a small, yet versatile, logic controller is required. Based on PLC on a Chip® technology, the Solves-It! is easy to apply and program. The Solves-It! programs in ladder logic with function block using the Divelbiss PC based EZ Ladder® Lite software which is included free of charge.

A basic unit has 4 inputs, 4 outputs, and 4 programmable LED indicator lights. With a list price of only $79.00, this device is ideal for both small machine control and as add-on intelligence in retrofit situations. An enhanced unit adds 2 programmable, momentary push-button switches, a real time add-a-day/skip-a-day clock with battery back-up, and a four digit numeric display.

The Solves-It! controllers are ideal for small system control and monitor applications, particularly in instances where panel space is limited. Solves-It! mounts in any standard 11-pin octal base and requires only 1.75" of DIN rail space in the panel.

 “Quick Start” Kits are available that include one Solves-it! PLC, one DIN rail socket, one programming cable, and the EZ Ladder Lite software CD.

For more information please visit www.divelbiss.com, call 800-245-2327 or email your inquiry to sales@divelbiss.com.

PCB Piezotronics In-Process Force Measurement System

Retrofitting old machines for in-process force measurement can present many challenges. Some of these include sensor integration, and high production cycle rates. Sometimes the existing sensing system or PLC just can’t respond fast enough for reliable performance. PCB Piezotronics (PCB®) has developed an effective solution for these applications with the new In-Process Force Measurement system, which consists of a Series M240 ICP ® Strain Sensor and Model 410A01 ICP ® signal conditioner, featuring Peak Hold.

The Peak Hold feature of the in-process measurement system allows older PLC systems to stay in synch with high-speed production cycles. The Model 410A01 ICP ® signal conditioner captures and holds the peak reading until a PLC can scan for the value. A simple solid-state relay resets peak hold value, ensuring high reliability force measurement for fast machine cycles.

The simple force measurement solution is intended for use in a wide range of process monitoring and control applications. The system comprised of a bolt on sensor and DIN rail mounted module can be installed and running in a matter of minutes. Its high-resolution analog output (0-5VDC) can be directly correlated to units of force. This system is ideally suited for monitoring and verifying stamping, crimping, press fit, riveting or other assembly force fabrication applications, including material presence and misalignment.

For detailed specifications, drawings and additional information, visit www.pcb.com.

"Tough guy" RLS magnetic rotary encoders a driving technology for steer-by-wire systems

Non-contact solid-state RLS encoders provide frictionless, zero-wear, "fit and forget" reliability: Ideal for positioning control in steer-by-wire systems, solid-state RLS magnetic rotary encoders from Renishaw combine high-performance capabilities with affordability, go anywhere environmental ruggedness, and great application versatility. Selected for by-wire systems in automobiles, off-road vehicles, lift equipment, aircraft, military weapons and marine vessels, the non-contact, solid-state encoders are available in 7-bit to 13-bit models and industry-standard absolute, incremental or linear output formats. The RLS magnetic encoders deliver high-resolution positioning (up to 8,192 count per revolution), speeds to over 60,000 rpm, measurement accuracies to 0.4°, while withstanding temperatures from -40°C to +125°C and high levels of shock, vibration, acceleration, and pressure. Breakthroughs in solid state simplicity, essentially just a magnet and chip, the non-contact designs provide frictionless, zero-wear, low-inertia operation for "fit and forget" reliability, while compact design allows space savings, design flexibility, and ease of integration.

The magnetic encoders provide a “tough guy” alternative where optical angle glass encoders cannot be used due to demanding environmental conditions, plus require half or less the power. Compact sealed versions are also available with protection to IP68 for harsh environments, including immersion applications (e.g., pumps and gearboxes). Two-in-one models feature a backup chip for critical situations requiring redundant capabilities.

Easy to integrate, the RLS magnetic encoders come in component, modular and packaged versions, and absolute or incremental (1,024), analog, linear voltage or linear current output versions. Absolute encoders are available in 7-bit (128 counts per revolution incremental) to 12-bit (4096 count) resolution in parallel or serial data formats, while incremental output options include digital (128 ppr), analog, linear voltage and linear current modes. Supply voltage is either 5V or 24V, depending on encoder/output format. The linear voltage or current output options can be used in traditional potentiometer applications.

Exceptional design flexibility fits a wide range of industries and applications. Designers who require the smallest possible encoder can incorporate encoder components or modular solutions into their own design. Packaged versions are available in non-contact (RM) versions or traditional bearing/shaft reformat (RE).

At the heart of every Renishaw magnetic rotary encoder are two core components — a small diametrically polarized magnet and a custom Hall sensor ASIC which contains an array of Hall effect sensors that generate a voltage when exposed to a magnetic flux field. The Hall sensors detect the change in magnetic flux as the magnet rotates above the ASIC. Through creative design, the ASIC is able to cancel magnetic interference, enabling it to operate in areas of high external magnetic fields and cope with imperfections in the shape of the flux field of the actuating magnetic.

As with all Renishaw’s products, a worldwide application support network and local inventory stocking bring added confidence to system developers.

For more information on Renishaw miniature magnetic encoders, contact Howard Salt, business manager-encoder systems, Renishaw Inc., 5277 Trillium Boulevard, Hoffman Estates, IL 60192. Phone 847-286-9953; fax 847-286-9974. Email: howard.salt@renishaw.com

For a detailed look at other productivity enhancements for metrology, linear and rotary position feedback, and machine tool calibration, visit Renishaw's web site at: www.renishaw.com.

Komatsu America Corp. Announces New Mid-Size Dozers

KOMATSU’S D61EX/PX-15 Crawler Dozers Bring Power Productivity and Comfort: Komatsu America Corp. (KAC) announces the introduction of the D61EX-15 and D61PX-15 crawler dozers designed for work in construction, site preparation, home building, forestry, utility and quarry applications. The SAA6D107E-1 engine with air-to-air after-cooler has a flywheel horsepower of 168 HP,is Tier 3 EPA emissions certified and machines range in operating weight from 36,840 to 41,250lb depending on the model. Both standard (EX) and low ground pressure (PX) models are available to offer contractors maximum weight distribution/flotation options to match their application.

The D61EX/PX-15 is also equipped with the latest KomtraxTM technology, which sends machine operating information to a secure website utilizing wireless technology.  Data such as operating hours, location, cautions and maintenance alerts are relayed to the web application for analysis.  The Komtrax fleet monitoring system increases machine availability, reduces the risk of machine theft, allows for remote monitoring, and provides a wealth of other information to drive business efficiently and productively.
 
Special features of the D61EX/PX-15 include:

• Komatsu’s Hydrostatic Steering System (HSS) provides smooth, quick and powerful control in varying ground conditions when dozing – ultimately keeping more material on the blade and making operators more productive. The large power angle tilt blade offers a capacity of 4.5 yd3 for the D61EX-15 and 5.0 yd3 for the D61PX-15. Large multi-shank rippers capable of ripping more than two feet below the surface add an extra dimension of productivity, making the D61 effective in even the hardest, rockiest conditions.
• Komatsu’s Palm Command Control System (PCCS), is ergonomically designed not only to provide efficient operation, but also enhances operator comfort. The Palm Command Control System travel joystick allows the operator to maintain a relaxed posture without sacrificing control. The blade control joystick utilizes the Proportional Pressure Control (PPC) valve, and when combined with HSS allows for fine control of machine operations.
• Electronically controlled, variable speed hydraulically driven engine cooling fan conserves horsepower and eliminates belts and other service parts. The fan can be reversed from inside the cab for easy radiator cleanout.
• Komatsu’s torqflow transmission (planetary gear multi-disc, hydraulically actuated) automatically adjusts each clutch engagement per travel conditions such as gear speed, revolution and shifting patterns through Komatsu’s Electronic Controlled Modulation Valve.
• Electronic Control Modulation Valve (ECMV). The ECMV provides smooth, shock less clutch engagement for improved component reliability, longer life, and a smoother ride for the operator.

Operator Comfort

The new hexagonal shape of Komatsu’s dozer cab, designed with large, tinted glass windows, provides more room for the operator and expands front, side and rear visibility, for increased operator comfort. Internal air pressure and air filters prevent dust from entering the cab, and new cab damper mounts suppress noise and vibration when traveling over rough terrain. A newly designed, fully adjustable, high back suspension seat offers improved fore and aft sliding rails, while a new suspension spring provides increased strength and rigidity. An optional seat can adjust 15 degrees to the right for increased visibility during reverse operations.

Easy Maintenance and Serviceability

The D61 features conveniently located maintenance points for quick and easy inspection and maintenance. Transmission and HSS oil filters, power train oil level gauges and the hydraulic tank all are arranged on the right side of the machine. Large opening gull-wing engine side doors provide quick and easy access to the engine and critical filters. These side doors consist of a thicker, more durable one-piece structure to protect critical components. Other items aiding in maintenance efficiency and machine durability include:

• Longer intervals between engine and hydraulic oil changes (both over previous models
  and the competition), resulting in increased up time and productivity.
• Power train components sealed in a modular design, allowing components to be mounted and dismounted without spillage.
• Wet, multiple-disc braking system eliminates adjustments and track life is improved through increased bushing diameter, link height and a lubricated track for minimized wear.

Komatsu America Corp. is a U.S. subsidiary of Komatsu Ltd. which is the world’s second largest manufacturer and supplier of construction, mining and compact construction equipment.  Through its distributor network, Komatsu offers a state-of-the-art parts and service program to support the equipment. Komatsu has proudly been providing high-quality reliable products for nearly a century.  Visit the website at http://www.komatsuamerica.com for more information.

Participate in the 2007 IUVISION Awards

IUV Magazine is accepting nominations for organizations that have exhibited unusually keen foresight in the following categories:

• Advances in System Maintenance
• Advances in Pollution Control Systems
• Advances in Safety Technology
• Advances in Battery Technology
• Advances in Utility Vehicle Engineering or Design

To submit your nomination, visit our our online form at http://www.iuvmag.com/awards/ and complete the form by June 29, 2007. Winners will be announced at the IUV Technology Conference in Louisville, KY, at the closing luncheon on September 26.

More Powerful Engines Help Meet Jobsite Demands

Toro’s Z Master® Z500 Series zero turn riders now are available with added power from a 28 hp* Kawasaki® engine. This twin cylinder gas engine (764 cc displacement) on Z Master Z528 and Z558 models offers a step up from the Z500 Series 25 hp Kawasaki engine previously available.

“Professionals tell us they can never have too much power, yet they’re also very concerned about the effects of high fuel prices on operating costs,” comments Edric Funk, product manager for Toro’s Landscape Contractor Equipment. “We believe the Kawasaki 28 hp engine balances the demand for added power with reasonable fuel consumption.”

Along with a more powerful engine, new Z558 models come equipped with Toro’s revolutionary 7-gauge TURBO FORCE ® cutting deck, which includes Toro’s patented adjustable baffle that allows landscape professionals to fine-tune their cutting performance to conquer changing seasons or turf conditions without sacrificing quality or efficiency.

Designed to deliver the ultimate in productivity, the adjustable front baffle is easily moved in a matter of seconds. In long, dense grass or wet conditions, the baffle can be set to the wide open position to increase the discharge opening and achieve faster mowing speeds. In less demanding conditions, the baffle can be closed down to yield micro-sized particles and maximize discharge velocity. When double cutting is unavoidable, setting the baffle to the fully open position allows operators to quickly power through on the first pass significantly faster than with other decks.

The entire fully welded, fabricated shell of the TURBO FORCE deck is constructed of high-strength 7-gauge steel. The Z558 mowers also include the industry’s most durable spindle assemblies, which absorb impact loads and distribute them across a broader area of the robust deck shell. The deck’s “bull-nose” front bumper is designed with a raised leading edge that delivers a crisp, level cut with reduced plowing, plus an integral underskirt that minimizes blowout. To resist flexing and the rapid wear associated with abrasive conditions, ¼” thick, high-strength alloy steel blades come standard.

New Z528 models come equipped with 7-gauge 52” and 60” commercial decks and basic commercial features that make them ideal for contractors requiring a rugged, high-performance, professional-grade mower.

As with all Toro products, the Z528 and Z558 mowers include advanced safety features, such as an adjustable rollover protection system (ROPS), a safety interlock system, and a high-performance rubber discharge chute that allows for close trimming without damaging the chute or landscape structures. Z500 Series optional accessories include Toro DFS Vac and E-Z Vac soft baggers, Toro Recycler® mulching kits, operator-controlled discharge chute, adjustable striping kits, operator sun shades, light kits, the exclusive Toro Z Stand®, and several optional ¼” cutting blades.

For more information on the Z528 and Z558 mowers with 28 hp Kawasaki engines , contact your Toro Landscape Contractor Equipment dealer; call The Toro Company at 800-348-2424; or send an e-mail to LCEproducts@toro.com.

About The Toro Company: The Toro Company (NYSE: TTC) is a leading worldwide provider of outdoor beautification products, support services and integrated solutions. With sales of $1.8 billion in 2006, Toro is committed to providing environmentally responsible products of customer-valued quality and innovation. Since 1914, the company has built a tradition of excellence around a number of strong brands that serve a customer base that includes golf course superintendents, groundskeepers, sports field managers, landscape and irrigation contractors, fruit and vegetable growers, and homeowners. The Toro Company is headquartered at 8111 Lyndale Avenue in Bloomington, Minn. Visit the company Web site at www.thetorocompany.com.

IUV Magazine Applies for Membership in the Audit Bureau of Circulations

Industrial Utility Vehicle & Mobile Equipment, published by Long Pond Publishing, LLC, has applied for membership in the Audit Bureau of Circulations (ABC). Industrial Utility Vehicle & Mobile Equipment is a bi-monthly magazine serving OEM’s, Service Professionals and Fleet Managers of special purpose vehicles and mobile equipment.

“Having served on ABC’s Board of Directors for 15 years, I know the importance of having our publication’s circulation verified for our marketing partners. Business Publications have a choice in auditors, but I wanted our circulation to be audited by the recognized gold standard in the industry,” said Peter A. Armour, publisher.

Michael J. Lavery, ABC’s president and managing director, said “Today’s media marketplace is more competitive than ever before. In addition, advertisers are demanding increased accountability from the media they use. Publishers need every marketing edge to meet these challenges. We are pleased Industrial Utility Vehicle & Mobile Equipment recognizes that ABC will assist in achieving the objectives of both publishers and advertisers. We welcome their application for membership.”

With nearly 4,000 members, ABC is in its 92 nd year as the first and largest circulation-auditing organization in the world, maintaining the world’s foremost electronic database of audited-circulation information and a growing array of verified readership, subscribership and online activity data. ABC offers reports and services in a variety of print and electronic formats, including CD-ROM and the World Wide Web (www.accessabc.com). In addition to print, ABC’s subsidiary, the Audit Bureau of Verification Services, Inc. audits interactive media, new media, and demographic data.