Product News

By Design News Staff -- Design News, March 3, 1997

Watertight screws

Each pre-assembled stainless-steel SEELSKREW® features a resilient rubber O-ring held captive in a precision-engineered sealing groove. Installed like a conventional screw, they provide an absolute seal that meets both UL and NEMA 4X watertight standards--suitable for sealing portable electronic instruments, gauges, fluid housings, cabinets, and enclosures. The reusable, high-pressure, self-sealing screws are offered in slotted or Phil-lips pan and flat-head styles, thread sizes of 2-56 to 1/4-20, and lengths to 11/4 inches. Special options include NYLOK®, a black-anodized finish, and a captivated configuration.

APM Hexseal Corp. Booth 3066
44 Honeck St.
Englewood, NJ 07631
FAX (201) 569-4106

Luminescence detectors

Luminescence detectors read invisible ultraviolet markings to eliminate the need for visible marks on products. Highly versatile, the sensors can be used to verify critical processes, provide presence and position sensing, enhance quality control, and perform part counting and product ID. Compact design and ruggedized metal housing sealed to IP65 allow use in both indoor and outdoor applications. The detectors read UV markings applied on wood, metal, plastic, ceramic, paper or textiles with chalk, wax, or powders. Reading UV markers mixed into glues, sealants, and solvents, the sensors confirm that items have been correctly coated and joined.

Balluff Booth 3302
8125 Holton Dr.
Florence, KY 41042
FAX (606) 727-7752

Cylinders

Series CE rodless cylinders may provide up to 50% space savings over conventional cylinders while providing strong load support. The unit's construction eliminates rod collapse. Grooves on the body's exterior serve as a guide for the piston carriage to provide linear motion while providing long travel lengths. Available in both English and metric versions, units are offered in six bore sizes from 25 to 80 mm. Standard travel lengths are up to 2,850 mm and are available in 5-mm increments to fit a wide range of automation applications. These pneumatically operated cylinders have working pressure up to 116 psi. They can carry from 148 to 848 lbs of static load and from 60 to 610 lbs of dynamic load.

PHD Inc. Booth 3543
Box 9070
Fort Wayne, IN 46899
FAX (219) 747-6754

Transducer

Type-500X electropneumatic transducer converts a current or voltage input signal to a linearly proportional pneumatic output pressure. This versatile instrument is suitable for control applications that require a high-degree of reliability and repeatablitiy at a low cost. Typically, these units are used to automate and control the operation of valve actuators, pneumatic valve positioners, damper and louvre actuators, final control elements, relays, air cylinders, clutches, and brakes. Features include a compact size, standard-process and industrial-input signals, integral volume booster, split ranging, and convenient zero-range adjustments.

ControlAir Inc. Booth 1680
8 Columbia Dr.
Amherst, NH 03031
FAX (603) 889-1844

Compressors and pumps

The 2505 Series of Wob-1® twin-piston air compressors and vacuum pumps features a compact, light-weight design. The units have an open flow rate up to 2.70 cfm with maximum continuous pressures up to 35 psi, and maximum vacuum up to 25.5 inches high. All models feature permanently lubricated bearings; oil-less no-lube pistons and cylinders; lightweight die-cast aluminum components; and a long-life, high-performance piston seal.

Thomas Industries Inc. Booth 3149
Box 29
Sheyboygan, WI 53082
FAX (414) 451-4237

Motor brake

FMBES is a NEMA C flange-mounted, spring-engaged, nickel-plated motor brake that combines spring-on and air-release actuation with performance features that provide optimal reliability, and application flexibility. The FMBES uses spring-actuation and designed-in heat-sink capacity to eliminate the heat-released brake inefficiencies and failure associated with electric motor brakes. A dual-friction interface provides a large volume of usable friction material for longer facing life. The unit's bearing arrangement is designed for overhung load-capacity bearing life, and the air-regulated design allows for a range of torque adjustments.

Horton Industrial Products Inc. Booth 1653
1170 15th Ave. SE
Minneapolis, MN 55414
FAX (612) 378-6496

Analysis system

Tracer^TM, a PC-based real-time thermal-image analysis system, captures thermal events at up to 60 Hz. Each video frame contains thermal data with a temperature sensitivity of &0.1C. Powerful analysis functions such as image subtraction, multiple areas of interest, alarms, triggers, and isotherms can be invoked using the Windows user interface. The system can be integrated into process-control systems, or configured for applications including micro-electronics analysis. Tracer's infrared camera can be detached for use independent of the system.

FLIR Systems Inc. Booth 2078
16505 Southwest 72nd Ave.
Portland, OR 97224
FAX (503) 684-3207

Locking device

The MH50-1000 Mechlok® is classified as a high-load mechanical lock. The device has a stroke length of up to 262.0 mm and a load capacity of 25 kN in any stroke position.

P.L. Porter Co.Booth 2239
6355 De Soto Ave.
Woodland Hills, CA 91367
FAX (818) 884-7260

Retaining-ring tool

Automatic retaining-ring tool operates on a simple compressed-air line, and can be activated by depressing a lever on the side. The tool accommodates internal retaining rings installed in bores from 11/4 to 27/8 inches in diameter, and metric sizes for bores from 26 to 98 mm. The external version accommodates external retaining rings installed on shafts from 1/4 to 21/4 inches in diameter, and metric sizes for shafts from 10 to 55 mm.

Rotor Clip Co. Inc.
Booth 1359
187 Davidson Ave.
Somerset, NJ 08875
FAX (908) 469-7898

Cable processor system

The CAFE module is a fully automated cable-termination processor system that forms a first-end termination on any cable from 8 to 24 inches in length at production rates of up to 700 terminations per hour. Any shape of termination can be produced, on bare or coated conduit, single-wire or multi-strand cable, flexible shafting, or wire rope with or without a fiber core. Interchangeable tooling and inserts allow change-over from one type of termination to another. The machine is adaptable to a range of cable products.

Fisher Gauge Ltd. Booth 1105
Peterborough, Ontario, Canada K9J6Y9
FAX (705) 748-6312

Spring-loaded devices

Spring-loaded devices consist of a spring encapsulated within a protective threaded body with a plunger tip. Applications include special industrial machinery, medical and surgical instrumentation, computer peripheral equipment, and measuring and controlling instrumentation. Leveling devices support, level, elevate, or align machinery, equipment, and instrumentation. They feature a precision-machined, beveled base for secure support, and medium to heavy loads. Applications include conveyor systems, industrial machinery, enclosures, tooling machines, and special equipment.

Vlier/Barry Controls Booth 2568
40 Guest St.
Brighton, MA 02135
FAX (617) 254-0541

Mount ends

Molded mount ends are constructed of UL- rated 94VO thermoplastic. The standard A2000 Series is rated at 20A, 300V. The A3000 is rated at 20A, 600V. Low-profile barrier versions and a "wire-ready" option are offered.

Bussmann Circuit Components Booth 3964
7300 W. Wilson Ave.
Chicago, IL 60656
FAX (708) 867-2211

Mounting tape

V5300 Series mounting tape is a conformable polyurethane foam substrate with an acrylic adhesive on two sides that can be used for attaching trim, exterior signs, and truck-trailer roofing panels. This product is able to fill gaps in irregular mating surfaces, resist vibration, and maintain adhesion when there is high joint movement. Adhesive strength is provided at elevated temperatures. An alternative to screws, rivets, and liquid adhesives, this tape reduces weight, improves upon the aesthetics of the assembly, and eliminates processes such as drilling.

Norton Performance Plastics Corp. Booth 2228
150 Dey Rd.
Wayne, NJ 07470
FAX (201) 696-4056

Motors

Ac three-phase motors from 1 hp and Inverter Drive^TM motors feature ISR-inverter spike-resistant wire that can withstand up to 100 times more of the electrical stresses sometimes caused by inverters. Other products include spindle drive motors, square flange pump motors, encoderless vector controls, hollow-shaft gear reducers, and large 5,800 frame motors.

Baldor Electric Co. Booth 1303
Box 2400
Fort Smith, AR

Software

Version 1.1 of EUCLID QUANTUM is based on a true object-oriented architecture. Engine APIs for programming allow users to integrate specialized company applications into the EUCLID QUANTUM base. The software includes four application domains: EUCLID DESIGNER for design performance; EUCLID ANALYST for global design; EUCLID MACHINIST for feature-based manufacturing; and EUCLID DESIGN MANAGER for "work-in-progress" management of parts, assemblies, and processes.

Matra Datavision Booth 3315
1 Technology Dr.
Andover, MA 01810

Lighting technology

Lighting technology provides uniform, high-output backlighting for low-power situations. This product is for use with standard LCD modules as well as chip-on-glass or "tab"-driven LCDs, and can be applied to high-volume applications where power, brightness, and cost are of prime consideration. A panel design spreads the light uniformly across the active area. Mechanical "holding" features can be designed into the backlight to mount the LCD or other components, reducing assembly and material costs. Panels can also support conductive rubber keypads and still provide uniform lighting.

Lumitex Inc. Booth 2937
4400 Emery Industrial Pkwy.
Cleveland, OH 44128
FAX (216)595-2410

Cylinders

Seltop air cylinders with integral brake systems provide positive mid-stroke positioning and holding through a brake-unit cylinder design that features a manual brake override. Holding control at an exact position can be done virtually indefinitely, even if pressure loss occurs. Applications include welding indexing to various positions, elevator-type lifting and positioning, lifting and holding vertical down-loads, and multi-port transfer systems. Lightweight, compact Seltop brake cylinders have bore sizes from 40 to 100 mm, maximum pressure ratings of 150 psi, and strokes to 600 mm or more. Cylinders provide control in bounce, drift, over-travel, or reverse-travel situations.

Miller Fluid Power Booth 1703
800 N. York Rd.
Bensenville, IL 60106
FAX (708) 766-3400

Timer

The 48-mm, 816 Series timer is a DIN-sized panel-mount control that features a bright-red LCD backlit timing display, and a high-contrast LCD (setpoint) display. The Series includes eleven selectable time ranges, six output modes, and multi-voltage input power. A lithium battery provides programming and preset memory, and allows for unity programming without input power. The unit is UL recognized; CSA approved; CE compliant; and conforms to IEC 1000.4.4, level 4 noise immunity specification.

Crouzet Corp. Booth 3046
33237 Commander
Carrollton, TX 75006
FAX (214) 250-3865

Fan

The 1204 KL Boxer^TM series cooling fan is for specialized cooling applications, including high-speed microprocessors in notebook computers. The fan is suitable for spot cooling of microprocessor units (MPUs) and other devices that generate heat. The 1240 KL fan will increase the life span and reliability of a high-speed MPU, help it perform better, and help avoid system lock-ups. Applicable in situations where heat is a problem and package size is critical, the fan can be used in docking stations, set-top boxes, and telephone packs.

NMB Technologies Inc. Booth 3234
9730 Independence Ave.
Chatsworth, CA 91311
FAX (818) 341-8207

Processor

AutoMax^TM PC3000 processor for distributed drive control provides tight integration of a high-performance controller in the PC for motor-control applications. AutoMax PC3000 uses the ISA bus to get its power and to communicate with the PC. It relieves the PC of the burden of control and enables the PC to run or man-machine interface (MMI), operator interface (OI), other software programs.

Reliance Electric Co. Booth 3609
25001 Tungsten Rd.
Cleveland, OH 44117
FAX (216) 266-7120

Vibration material

Sorbothane is a visco-elastic material that provides vibration and shock absorption characteristics. The material exhibits high damping properties over a broad temperature and frequency range, making it useful for machinery applications that require both shock absorption and vibration isolation.

Sorbothane Inc. Booth 2854
2144 State Route 59
Kent, OH 44240
FAX (330) 678-1303

Couplings

Rigid couplings are suitable where high torsional strength, zero backlash, and maintained alignment are desired. Larger bore-sized rigid couplings are used for shaft-to-shaft connections to facilitate assembly and maintenance. Smaller bore-sized rigid couplings are often used in motion-control applications where misalignment is either not present or not desired. The cap screws reduce hardware vibration and maintain holding power.

Ruland Manufacturing Co. Inc. Booth 1538
380 Pleasant St.
Watertown, MA 02172
FAX (617) 924-9205

Cylinder

Bimba EF1 is a compact, aluminum-extruded body cylinder designed for international machine requirements. A PTFE-impregnated, hard-anodized aluminum body provides wear resistance. The cylinder is dimensionally interchangeable with similar compact extruded-aluminum body cylinders. Other features include a miniature switch that slides into a track in the cylinder body. Expected service life is 2,500 km. Models are available in double-acting, single or double rod end, and single acting, spring retract, or extend.

Bimba Manufacturing Co. Booth 1957
Box 68
Monee, IL 60449
FAX (708) 534-5767

Paper Clip

Super Clip is made of premium quality, smooth-plated high-carbon spring-steel wire that retains tension, and prevents the clip from slipping off papers. The large-capacity clip holds whole chapters of books, computer printouts, and all documents with ease.

Ace Wire Spring & Form Co. Inc. Booth 1348
1105 Thompson Ave.
McKees Rocks, PA 15136
FAX (412) 331-1602

Gearmotors

Gearmotors include 13 three-phrase models in the P1100 parallel-shaft series, rated for up to 1,100 lb-inch of output torque. Gearmotors combine industrial-strength gearing with rugged dc or ac motors for reliability and long life. Mounting dimensions allow interchange with other common industrial gearmotors. Pressure-cast aluminum, fully gasketed gearboxes feature oil lubrication and precision-machined gears. Parallel-shaft designs have all-steel gearing, while right-angle models combine steel worm shafts with forged-bronze worm gears for quiet operation.

LEESON Electric Corp. Booth 2143
Box 241Grafton, WI 53024

Controller

Boss 32^TM, an industrial controller, protects against leakage when properly installed in enclosures, thus assuring that users will not lose control reliability. It communicates on a Modbus® network as a master or slave, and includes an eight-line × 42-character VFD graphics display or a two-line × 40-character display; four serial ports; more memory, including a program area of 200 kbytes; touch memory interface; a 32-bit processor; eight-channel buffered 12-bit A/D 0-5V dc; four-channel buffered 12 bit-D/A 0-10V dc; and a user data area of 256-kbytes flash EEPROM. Boss 32 enables the user to electronically control and monitor data acquisition for a broad range of production functions in a single unit.

Divelbiss Corp. Booth 1389
9776 Mt. Gilead Rd.
Fredericktown, OH 43019

Microstepping driver

The IM481H microstepping driver can drive stepping motors up to size 23. This unit features short-circuit and thermal protection; adjustable, automatic current reduction; single supply at full step; and fault outputs. Accepting an input voltage of 12 to 48V, this ultra-miniature 96W bipolar drive incorporates advanced ASIC technology that reduces motor heating and allows low-inductance stepper motors to increase high-speed performance and efficiency. Fourteen built-in microstep resolutions, from 400 to 51,200 steps/revolution in binary and decimal, can be changed at any time without resetting the driver.

Intelligent Motion Systems, Inc. Booth 1386
370 N. Main St.
Marlborough, CT 06447
FAX (860) 295-6107

Movement system

PowerFlex^TM movement consists of a brass movement with polyester segment suspended between two spring members, the bourdon tube above, and a link wire below. The spring-suspended design reduces the level of destructive forces transmitted to the precision-moving parts, extending wear life in applications where shock, vibration, and pulsation are present, and provides increased gauge life and stability. A conventional-geared movement consists of 13 parts. The PowerFlex movement design eliminates the need for nine of these components, thus reducing the wear on bearing and gearing surfaces.

Dresser Industries, Inc. Booth 2539
250 E. Main St.
Stratford, CT 06497

Cross blocks

VG-621 cross blocks have a stainless-steel body with polyamide knobs and brass inserts that provide high holding strength, and quick-and-easy knob adjustment with no tool assembly required. The cross blocks provide universal fixturing, holding, and positioning of 1/2, 5/8, or 3/4 inch in diameter. Other products include adjustable ratchet handles that can replace a nut or bolt for clamping applications, particularly when frequent adjustment is necessary; a Bead Rail^TM that is used as a carry surface and accumulator side rails for horizontal and vertical applications; and a VG-533 light-duty, articulating, adjustable leveler that has an indestructible glass-reinforced polyamide base.

Valu Guide Booth 3569
1-A Morgan
Irvine, CA 92718
FAX (714) 837-7844

Transformers

ISO-BOX Series isolation transformers are mounted inside an aluminum enclosure with four standard power ratings: 300, 600, 1,200, and 1,800VA. Typical applications include installation of computers, video monitors, surveying cameras, test and measurement instruments, and printers. These enclosed isolation transformers offer all the advantages of toroidal construction such as low weight, low magnetic strayfield, low EMR, low mechanical noise, low losses, high efficiency, and cool operating temperature. The low height of the toroidal transformer gives the enclosure a low profile, providing easy installation in a modern office environment.

Toroid Corp. Booth 1116
2020 Northwood Dr.
Salisbury, MD 21801
FAX (410) 860-0302

Screws

Socket-drive polytops are self-colored, polymer-headed assembly screws. They blend with most materials, and can be used in visible positions on products. These socket-drive fasteners are ideal for signage, RVs, appliances, furniture, juvenile furniture, toys, and lawn, medical, and laboratory equipment. A 12-point bi-hexagon format protects work surfaces from socket contact, allows the use of smaller diameter heads, and saves weight. The large number of flats spread torque stresses evenly during tightening, and the relatively small driving diameter helps accessibility in awkward assemblies. Socket-drive polytops are suitable for tamper-resistant applications because they cannot be removed with ordinary hex sockets.

USM Corp. Booth 2533
400 Research Dr.
Wilmington, MA 01887
FAX (508) 658-7459

Switch

1022 Series snap-action switch is for extreme operating conditions including dust, water, and temperature. The contact system is protected against dust and water by a special sealing of the actuator and the terminal side. Large contact forces guarantee high-switching reliability, even under vibration and shock conditions. The series is rated at 2A 24V dc and 4A 12V dc. Suggested applications for the 1022 Series include automotive, garden, industrial controls, medical, and other applications in damp areas.

Marquadt Switches Inc. Booth 3048
2711 Rte. 20 E.
Cazenovia, NY 13035
FAX (315) 665-8042

Miniature pumps

The PQ-12DC pump weighs only 10 oz, and has a 12V dc motor with heat-radiating fins that drives the chemical-resistant liquid pump with 3/16-inch hose fittings. Materials that come into contact with the fluid being pumped include two molded Delrin gears in a Delrin pump body, stainless-steel shafting, a Telton diaphragm, and a Buna N seal.

Greylor Co. Booth 1473
2340 Andalusia Blvd.
Cape Coral, FL 33909

Reducers

NEMA 17, 23, and 34 Series backlash ball-speed reducers offer mounting for standard NEMA stepping motors or standard NEMA servo motors. These transducers are available in model-dependent ratios of 5:1 to 70:1, and optional extended ratios to 300:1. The 100% rolling-ball design provides zero backlash without sacrificing efficiency.

Lansea Systems Inc. Booth 1663
25 Fairmount Way
Quincy, MA 02169
FAX (617) 479-5694

In-mold decorating

In-mold decorating technology combines the art of printing, forming, and injection molding into an efficient process that can be used on any application that is currently decorated after molding. The procedure includes printing graphics onto a thin polycarbonate sheet, die cutting, then placing the insert in a mold and shooting resin into the mold around the insert. The insert bonds to the molding resin to form the finished part. Because the graphics are inlaid in the part, they won't scratch or peel off, and the scrap rate is low. The in-mold process enables designers to add colors and design nuances easily because the graphics are pre-printed.

Serigraph Inc. Booth 3468
Box 438
West Bend, WI 53095
FAX (414) 338-7948

Ear clamps

Stepless ear clamps guarantee a 360-degreeseal, achieved through a tongue-and-groove design that leaves no steps, gaps, or unbridged parts on the inner circumference of the clamp. The reinforcing dimple in the ear holds against pressure and vibration. It also provides a built-in spring action that permits the clamp to "breathe" without loosening.

Oetiker Inc. Booth 1020
Box 217
Marlette, MI 48453

Transmitters

Series 616 Differential Pressure Transmitters give instrumentation buyers a wide selection of factory calibrated ranges avoiding time-consuming field calibration in many cases. Seven models cover ranges from 0-3 to 0-200 inches and five models have psid ranges from 0-10 to 0-100. All operate in 2-, 3-, or 4-wire systems, and deliver a 4-20 mA output signal. Span and zero controls are included for fine adjustment. Designed for use with air, and non-corrosive, non-combustible gases, these transmitters feature dual-size barbed pressure connections that fit both 1/8- and 3/16-inch I.D. rubber or vinyl tubing. Handy screw-type, top-mounted electrical connections are provided.

Dwyer Instruments Inc. Booth 2836
Box 373
Michigan City, IN 46361
FAX (219) 872-9057

Switches

Three-contact Series AZ16 "positive-break" safety-interlock switches are for movable-machine guards. The AZ16 features NC contacts that, upon removal of the actuator key, are positively open to insure circuit interruption. NC contacts cannot remain closed due to welding or failure of spring-opening mechanism. Thus employee safety is greatly enhanced. Rugged, watertight (IP67) fiberglass-reinforced housing offers three cable entries and four actuator key entry slots for mounting versatility. UL and CSA-listed, the CE-compliant AZ16 Series meets the requirements of ANSI Safety Standard B11.19.

SCHMERSAL Booth 1718
5 West Cross St.
Hawthorne, NY 10532
FAX (914) 769-3641

Inserts

Inserts for strong threads in metal are available with internal threads from 4-40 through 1-8, and metric from M3 through M16. For plastics, thread inserts are available in sizes from 0-80 through 3/8-16, and metric from M3 through M6. Produced in three configurations, thread inserts for wood are available in sizes from 4-40 through 3/8-16. Stainless-steel, extra-heavy wall inserts and kit assortments are also available. No special tools are required for installation. Only standard drills, taps, and wrenches are necessary.

E-Z LOK Booth 3144
240 E. Rosecrans Avenue
Gardena, CA 90247

Flat manifold

The optical-fiber flat manifold, for routing fiber-optic wires, has the ability to break-out and protect primary fiber from cable-element tubing or a blown-fiber unit. The input tube is secured by a clamping system molded into the product. Each output fiber is protected in a PTFE tube, also secured by a molded detail. Threading the fiber is achieved by the guides provided in the snap-on lid. Assembly of the manifold is made easy by a simple lay-through design, that prevents fiber kinking or breakage.

Richco Booth 1205
5825 N. Tripp Avenue
Chicago, IL 60646
FAX (773) 539-0236

Casters

Light-weight Maxi-Lok casters are for lightweight medical, laboratory, food-service, office, institutional, and production equipment. Series 316 Maxi-Lok simultaneously and instantly brakes the wheel and locks the swivel in any position, securely immobilizing user equipment. The casters incorporate a tight-tolerance, double-row, ball-bearing swivel for easy swiveling and flutter-free performance. Sealed upper-swivel bearing is available upon request. Available in 3-, 4-, and 5-inch wheel sizes, these casters have a bright zinc-plated finish for corrosion resistance.

Jilson Casters Inc.Booth 1117
20 Industrial Rd.
Lodi, NJ 07644
FAX (201) 471-3993

Slide system

Friction-free air actuator offers designers of moving mechanisms widely variable speed and dwell capabilities in a compact package with low stiction and friction characteristics. The PNRE Series allows for gentle handling of semiconductor wafers, chips, and components. Due to the low pressure requirement (less than 10 psi), the actuator will stop before damage can occur to fragile and expensive electronic materials and components. The variable movement possible makes the actuators suitable for adhesive and other liquid-deposition applications such as adhesive and solder placement and liquid-sample handling for in-vitro diagnostic equipment.

Del-Tron Precision Inc.Booth 1514Box 505Bethel, CT 06801FAX (203) 778-2721

Materials

Tapes and gasketing materials coated with pressure-sensitive adhesive are available in slit rolls 1/4 to 36 inches wide and thickness 1/32 to 1/2 inch. Materials available in polyester, polyether, vinyl, neoprene, polyethylene foams, cork, felt, and cork/rubber. Tapes supplied with adhesive on one or both sides. Materials are available die cut to specifications.

PRES-ON Tape & Gasket Corp. Booth 1113
21 Factory Rd.
Addison, IL 60101
FAX (708) 628-8025

Switch

CRL Series rocker switch offers the user the advantages of illumination without actually requiring power consumption. Using a highly visible "flag" seen through the circular actuator window, the CRL gives lighted switch perception with no excess current loss at an unlighted switch price. Available with a wide range of indicator colors, the CRL is rated 16A 125V ac, 8A 250V ac, with agency approvals and 10,000 minimum cycle life.

DNA Group Inc. Booth 2967
Box 31727
Raleigh, NC 27622
FAX (919) 881-0144

Switches

Cost-efficient 301-BT and 391-BT Series of double-pole, single-throw, non-contact safety interlock switches are for use with INT-01 safety-monitored relays or monitored circuits in low-voltage applications. Made of stainless steel, the switch housings are ideal for washdown and harsh environments common to industries such as food packaging, washing systems, and pulp processing. Magnetic action permits the switch to operate through wood, aluminum, stainless steel, or any other non-ferrous material. 301-BT and 391-BT are highly defeat resistant and can be concealed inside the machine for added operator safety.

Sentrol Industrial Booth 3037
12345 S.W. Leveton Dr.
Tualatin, OR 97062
FAX (503) 691-7563

Sleeving

Plastic net sleeving and flat sheets protect valuable parts, components, and products in all shipping, storage, handling, and process applications. Flexible sleeving stretches and wraps snugly around virtually any form. Flat netting allows user to separate and stack parts without damage. Durable, reusable sheets may outlast disposable products. Netting promotes the flow of liquids and air around and between layers of stack parts during cleaning, degreasing, and drying operations.

NSW Corp.Industrial ProductsBooth 2481
530 Gregory Ave.
Roanoke, VA 24016
FAX (540) 345-6793

Motors

Brushless POWERMASTER^TM permanent-magnet dc motors and ACCUMASTER^TM ac motors complement the current line of POWERMASTER brush-type permanent-magnet dc motors, TORQKMASTER^TM right-angle gearmotors, and SYNCMASTER^TM parallel-shaft gearmotors. Other products include a line of MATE PERFECT^TM universal ac/dc motor part sets and SYSTEM KING^TM skeleton-type universal motors.

Groschopp Booth 2161
420 15th St. Northeast
Sioux Center, IA 51250
FAX (712) 722-1445

Shock absorbers

Miniature, self-contained, non-adjustable hydraulic shock absorbers are for controlling damaging impact problems. Five Series are available in 25-, 75-, 150-, 225-, and 600-lb-inches/cycle capacities. Different effective-weight ranges are also offered for maximum application versatility. Built-in positive stops in all the units prevent any bottoming-out damage and provide a precise work-positioning point. Applications include small, high-speed moving equipment such as business machines, packaging equipment, robotics, switching devices and circuit breakers, transfer equipment, and processing machinery.

Enertrols Inc. Booth 1767
38284 Abruzzi Dr.
Westland, MI 48150
FAX (313) 595-6410

Valves

Flow of air or liquids through two-way Posiflow direct-acting valves is proportional to the electrical input and is continuously adjustable between zero and 100% of the valve's flow rate. The valves provide high-performance when used in conjunction with an optional electronic control unit. The valves can be used to replace the two or three conventional valves usually required to provide varying flow rates in many applications requiring controlled flow. Low power requirements allow the valves to be operated from a distance and, because a built-in circuit automatically adjusts for changes in coil resistance due to temperature changes, they may be installed in a wide variety of locations.

Automatic Switch Co. Booth 1635
50-60 Hanover Rd.
Florham Park, NJ 07932
FAX (201) 966-2448

Scanner

Profiling scanner incorporates two transmitters and two receivers for applications where the area of concern is at the outer edges of an object and the central area can be ignored. The split single-axis Valu-Scan^TM scanner treats two transmitter/-receiver sets as a single unit. The scanners economically determine the size, profile, geometry, and position of moving objects by means of infrared light beams.

Scientific Technologies Inc. Booth 2268
6550 Dumbarton Circle
Fremont, CA 94555
FAX (510) 744-1442

Shock absorbers

CB Series hydropneumatic shock absorbers are an effective mechanism for emergency deceleration of overhead cranes and large industrial equipment. Applications include conveyors, turntables, dockside equipment, bridges, and flood gates. During normal operation at low velocity, the units provide minimal pneumatic resistance. In an emergency or high-velocity condition, the shock absorbers respond hydraulically to protect the installation from damaging reaction forces by providing controlled deceleration. In order to achieve maximum energy absorption with the smallest possible shock absorber, each unit is produced with internal orificing that matches the needs of the application.

ACE Controls Inc. Booth 3459
23435 Industrial Park Dr.
Farmington, MI 48335
FAX (810) 476-2470

Foams

Solimide® polymide thermal/acoustical open-cell foam is fire resistant, light weight, highly durable, and adaptable to meet today's tough design problems. The foam is inherently non-burning with virtually no smoke or outgassing. The foam does not emit incapacitating byproducts and is resistant to open flame. Solimide remains flexible and resilient over an operating range of -300 to 500F. It has been used by the U.S. Space Agency in rockets, satellites, and the space shuttle.

Imi-Tech Corp. Booth 2865
538 Haggard St., Suite 402
Plano, TX 75074
FAX (214) 516-0624

Couplings

ROTEX GS-P couplings meet DIN 69002 specifications for multiple-head spindle drives. These couplings feature a steel-damping ring-hub design, with machined O.D. and jaw pockets for concentricity and balance. Assembled under preload, due to the concave jaw pockets and crowned spider legs, the couplings provide a backlash-free, low-mass, and low-vibration connection.

KTR Booth 1644
Box 9065
Michigan City, IN 46361
FAX (219) 872-9150

Power supplies

Italian-manufactured product line includes filtered and linear power supplies, including one and three phased, 3-60A; regulated linear power supplies, 2-12A; and regulated switching units, 3-40A. All of the units feature dual output and DIN-rail mounting for easy and lost-cost installation.

I-Tech Corp. Booth 3848
c/o Benchmark Advertising Southwest
9523 Highland View Dr., Suite 100
Dallas, TX 75238

Gaussmeter/teslameters

In addition to performing as conventional gaussmeters, Models 907 and 908 microprocessor-controlled gaussmeters/teslatmeters offer sophisticated measuring functions with selectable units, in a simple-to-use, menu-driven, hand-held package. The 907 and 908 are for factory-floor applications, incoming inspection/quality assurance, and laboratory measurement of magnetic flux density and magnetic field strength in SI or CGS units. The polarity, measurement value, measurement units, and measurement functions are displayed on a two-line, 16-character, dot-matrix LCD.

Magnetic Instrumentation Inc. Booth 2165
8431 Castlewood Dr.
Indianapolis, IN 46250
FAX (317) 849-7600

Plastic capabilities

Injection-molded plastic capabilities include short to medium production runs including design and development assistance. With the capability to run most engineering thermoplastics and thermoplastic elastomers, the company can guide the inexperienced customer in the start up of their molding requirements, in order for them to realize the proficiency and cost effectiveness available to them.

AJS Controls Inc. Booth 1360
Box 215
Sidney, NY 13838
FAX (607) 563-2219

Software

3DPro^TM brings workstation-class 3-D graphics to the PC at an affordable system cost. The software technology enables real-time, high-resolution, true-color 3-D graphics on Pentium- or Pentium Pro-based PCs. It can also handle three stages, geometry, rendering, and rasterization in the 3-D graphics pipeline.

VSIS Inc.Booth 30071050 E. Arques Ave.Sunnyvale, CA 94086

Actuators

Linear actuators are available with feedback and control capabilities to provide a pre-engineered solution for a wide variety of motion-control applications. Features include thermo-chemically activated motion technology to provide low-cost motion control. Model P2P actuators include a linear potentiometer to sense shaft position and a proportional interface card that can be easily configured to control position, velocity, and/or force. For flexibility, an interface card can be easily configured to accept 4 mA, 0 to 5V dc or 0 to 10V dc input signals from customer equipment.

TCAM Technologies Inc. Booth 2945
33900 Curtis Blvd., Suite 114
Eastlake, OH 44095
FAX (216) 942-2730

Dispense system

GPFR1000 meter, mix, and dispense system is based on two precision-gear metering pumps. Two-component reactive resins such as silicone, epoxy, and urethane may be processed in the unit. Two stainless-steel vacuum holding tanks feed the precision metering pumps that deliver accurately proportioned material to the mix/dispense head. Two heads are available: the standard disposable static mixer, and the DYNA-STAT®, a disposable dynamic mix head. GPFR1000 is for applications that include urethane casting, rapid prototype molding, bonding, and potting and encapsulating.

Ashby-Cross Co. Inc. Booth 3178
418 Boston St.
Topsfield, MA 01983
FAX (508) 887-3829

Metal matrix composite

Boralyn® H and E Series advanced metal matrix composites are for applications in aircraft, satellites, and surface and rail vehicles. Boralyn, an aluminum boron carbide composite, is stiffer and lighter than aluminum and has a greater strength and stiffness than titanium, aluminum, or steel. Uniquely, the composite can be welded to itself and other metals using a standard T.I.G. welder. Boralyn can also be rolled, machined, heat treated, and finished with many standard techniques including plating, anodizing, and ball burnish.

Alyn Corp. Booth 1865
16761 Hale Ave.
Irvine, CA 92606
FAX (714) 475-1531

Grip

WADI cord grip has a nickel-plated brass finish with a dome nut that protects against environmental elements, such as salt water, weak acids and alkalis, alcohol, esters, ketones, ether, gasoline, and mineral oil. The grip accommodates wires from 2.0 to 5.0 mm. Liquid tight, its 150-psi pressure rating allows for submersible applications. Other applications include fiber optics, sensors, switches, and small appliances.

Sealcon Booth 2848
14853 E. Hinsdale Ave., Unit D
Englewood, CO 80112
FAX (303) 680-5344

Pump

Variable-output pump is for OEM applications. Accepting digital signals from 0 to 20,000 Hz, the pump gives a proportional fluid output from 0 to 600 ml per minute. Lower maximum flow rates are available. The pump is for replacement of stepper-motor-driven peristaltic pumps with a lower maintenance solenoid-driven diaphragm pump. Pressures to 200 psig are available in lower flow-rate models.

ProMinent Fluid Controls Inc. Booth 1561
RIDC Park W.136 Industry Dr.
Pittsburgh, PA 15275
FAX (412) 787-0704

Thruster

MaxAlign^TM compliant linear thruster absorbs tolerance stackups and component and tooling variations, thus eliminating much of the need for expensive precision tooling. Common applications are electrical probing, fluid filing processes, connecting components, pressure testing, and pick-and-place operations. Compliant movement will range from 0.040 to 0.100 inch on current model sizes starting with 7/16-inch-diameter air cylinders up to 11/8 inches in diameter, and adjustable strokes from 0 to 2 inches.

Maxim Automation Products LLC Booth 2090
930 S. Andreasen Dr., Suite G
Escondido, CA 92029
FAX (619) 796-4051

Sensors

CERAMIN Series ceramic sensors measure absolute and relative pressure. Automotive applications include ABS, MAP, vacuum, and fuel-line pressure sensing. The units can be integrated into OEM instrumentation where accurate pressure measurements are required. Pressure ranges from 2 to 50 psi with a temperature range of -40 to 125C.

Kistler Instrument Corp. Booth 1560
75 John Glenn Dr.
Amherst, NY 14228
FAX (716) 691-5226

Gearmotors

Gearmotors incorporate a quality stepper motor with a cast-metal gearbox to deliver high torque and positioning accuracy from a compact unit. Gears are constructed of composites, brass, hardened steel, or a combination of these materials. Gearboxes can sustain loads up to 200 oz-inches of torque and are available in gear ratios from 12:1 to 360:1. Stepper motors are built with 15- or 7.5-degree step angles. Applications include medical equipment, instrumentation, HVAC, printing equipment, gaming, and vending.

Haydon Switch & Instrument Inc. Booth 2146
1500 Meriden Rd.
Waterbury, CT 06705
FAX (203) 756-8724

Polylastomer products

Rubber-like plastic polylastomer bumpers, feet, suction cups, grommets, seals, and bushings offer cost savings. In addition, the products offer superior skid resistance, non-staining and non-marking properties, dimensional tolerances, and resistance to deformation under load.

Bruce Plastics Inc. Booth 3262
Box 4547
Pittsburgh, PA 15205
FAX (412) 922-2380

Valves

Hi-Q check valves are available in 1/2-, 3/4-, and 1-inch diameters and in cartridge or linemount configurations. A cage and poppet assembly maximizes flow capacity and contamination resistance. A robust design ensures consistent, long-term performance in 4,000-psid systems at temperatures up to 1,100F. Valves are compatible with standard fitting systems and flow a variety of liquids, including fuel oil and deioniz-ed water.

The Lee Co. Booth 1673
Box 424
Westbrook, CT 06498
FAX (860) 399-2270

Enclosures

Wide range of sizes and styles of instrument and equipment enclosures, as well as sales demo and transit cases are available. Prototypes, small quantities, and custom designs are manufactured in short time frames. Complete in-house capabilities assure maximum protection for any delicate equipment.

Gemini Inc. Booth 3659
103 Mensing Way
Cannon Falls, MN 55009

Switch

Durable in-molded switch features seamless construction that allows the surface to be cleaned and that is resistant to contamination. The injection-molded casing can replace a separate plastic enclosure or metal backer. Components mounted on the back of the membrane can be combined with a pc board, allowing one vendor to monitor construction of the assembly from start to finish. Features include deadfront displays, tactile polydomes, embossed domes, custom graphic panels with custom colors, and a variety of connectors or termination options.

The Bergquist Co. Booth 3952
5300 Edina Industrial Blvd.
Minneapolis, MN 55439

Pillow block

"Superior" Type E pillow block has dual-lip medium-contact seals built in at each end of the bearing. A primary lip prevents loss of lubricant and a secondary lip is for dirt and dust exclusion.

Royersford Foundry & Machine Co. Inc. Booth 1562
Box 190
Royersford, PA 19468
FAX (610) 935-7411

Fuseholders

UltraSafe "J" Series fuseholders, in 30 and 60A versions, are designed for 35-mm DIN rail-mounting systems. Fuseholders include a lockout-tagout capability. UltraSafe J models carry the CE Mark.

Gould Shawmut Booth 2117
374 Merrimac St.
Newburyport, MA 01950
FAX (508) 462-0181

Ball bearings

Plastic-race stainless-steel ball bearings allow the integration of multi-component assemblies into single bearing components. Bearings provide lubrication-free corrosion-resistant operation in harsh environments. Applications include vending machines; business, medical, and recreational equipment; and retail displays.

KMS Bearings Inc. Booth 1518
1560 Harmony Circle
Anaheim, CA 92807
FAX (714) 970-0560

Shaft and hub connection

Three- and four-sided polygon hub-and-shaft connections have near-zero backlash and transmit torque involute splines of the same shaft diameter. Three-lobed polygons are self-centering.

Stoffel Polygon Systems Inc. Booth 3148
Box 475
Tuckahoe, NY 10707
FAX (914) 961-7231

Casters

Stainless-steel casters are available in four- and five-inch wheel sizes in both swivel and rigid designs with load capacities up to 250 lbs per caster. Casters feature a polished stainless-steel finish. All component parts including axle, locknut, and bushing are made of stainless-steel construction. The casters are suitable for industrial, institutional, and commercial applications where steam cleaning, food processing, and constant exposure to water and moisture are a problem.

Colson Caster Corp. Booth 1515
3700 Airport Rd.
Jonesboro, AR 72401
FAX (800) 356-6708

Speed controls

Commutrol^TM 700 Series dc brushless- motor speed controls provide variable speed operation. Models include the 700BDC/-701BDC rated to 5A at 11 to 40V dc input voltage; the 710ADC/711ADC rated to 20A at 10 to 54V dc input; and the 715BDC/716BDC for 120V ac line voltage input and 0 to 170V dc filtered output at 7A. Features include open- or integrated close-loop for ±1/2% speed regulation, MOSFET power devices, quiet 15-Hz PWM, integral +5V dc supply for motor Hall-effect sensors, trimpot adjustment for min/max speeds, and current limit.

Dart Controls Inc. Booth 1422
Box 10
Zionsville, IN 46077
FAX (317) 873-1105

Telescopers

Quick Release Telescopers® reduce time and physical effort needed to slacken, then restore, conveyor belt tension and tracking. A lock or release pull-action toggle clamp eliminates pulley and belt-tracking adjustment. Telescopers are applicable on both new and existing conveyors.

Bryant Products Inc. Booth 1382
Box 595
Oconomowoc, WI 53066
FAX (800) 553-5733

Couplings

Zero-backlash metal-bellows couplings provide servo-quality torsional stiffness. They also compensate for misalignment between two rotating shafts, heat, pressure, and elastic deformation that cause axial, radial, and angular misalignment. High-torsional stiffness and low inertia ensure transmission of high-frequency pulses. The couplings are suitable for use at high rotational speeds with a torque range up to 44,250 inch-lb and 3.5 inches in bore sizes without backlash. They provide transmission from highly dynamic servo and vector drives to the ballscrew slides and gearboxes of CNC machine tools, packaging machinery, rotational presses, robots, textile, and printing machines. Couplings are non-disengageable, elastic, and form and friction fitting.

Rimtec Corp. Booth 1468
825 N. Cass Ave., Suite 305
Westmont, IL 60559
FAX (630) 325-1404

Motor controls

Sensorless BLDC motor controls run from 50W through 450 kW in analog or DS-control technologies. Controls feature true-closed commutation, velocity loops without sensors, the elimination of motor-electronic components, and three-wire connection. Control to less than 0.1% of set speed is possible. Applications include electric vehicles, medical or surgical equipment, flywheel energy storage systems, and the aerospace industry.

SL-Montevideo Technology Inc. Booth 3084
c/o TradeMark Communications
7601 Washington Ave. S.
Edina, MN 55439
FAX (612) 941-6576

Encoder

Series 920, a family of optical incremental encoders, is designed for industrial-grade applications that require high resolution and accuracy. The compact units are 2 × 1.5 inches long, and generate up to 36,000 quadrature cycles per revolution. The Series is available as a conventional shaft encoder, or in a hollow-shaft version. Features include single-board surface-mount electronics for reliability; RS-422 differential line-driver output for noise immunity; sealed ABEC 7 bearings for contamination resistance; and IP66 sealing for harsh environments. An once-per-rev signal is standard.

Gurley Precision Instruments Booth 1334
514 Fulton St.
Troy, NY 12181
FAX (518) 274-0336

Fan

EC/AC fan has ratings of 2795 cfm at 155W with a dBA of 68, and 2367 cfm at 100W with a 64 dBA. Applications include heating and air-conditioning, commercial and household appliance, and industrial/commercial industries.

EBM/Papst Ind. Booth 2767
110 Hyde Rd.
Farmington, CT 06034
FAX (860) 674-8536

Diaphragm pump

Model SP250EC diaphragm pump is 1.22 × 0.63 × 1 inch high, and can deliver up to 1/2 liter per min. The pumps are available with various-voltage dc motors. Applications include portable air- or gas-monitoring instruments.

Schwarzer Precision Pumps Booth 1363
c/o MRM Int'l.
3905 Whitney Pl.
Duluth, GA 30136
FAX (770) 623-1465

Software

CAD Overlay 7.5 imaging software employs Autodesk's ARX development environment. Software displays and plots black-and-white, grayscale, and color images in AutoCAD paperspace views. Raster-entity manipulation allows the user to move, cut, and copy raster entities; select raster lines, circles, and arcs individually or in groups; and edit selections while leaving intersections intact. Hybrid editing, the ability to edit raster and vector entities together, is also available.

Softdesk Inc. Booth 1355
7 Liberty Hill Rd.
Henniker, NH 03242
FAX (603) 428-7665

Transmitter

Spike Series pressure transmitter meets the requirements of high-cyclic applications. The zero-stable transmitter incorporates a field-proven reduced-stress sensor design with specific sensor performance requirements.

GP:50 New York Ltd. Booth 2885
Box 1150
Grand Island, NY 14072

Measurement arm

FaroArm Convertible^TM portable-measurement arm adds a powerful dimension to 3-D measurement. A switch converts the six-degrees-of-freedom instrument to seven-degrees-of-freedom. This arm is counterbalanced and temperature compensated, with high-resolution optical encoders. FaroArm Convertible offers on-board DSP electronics.

FARO Technologies Inc. Booth 2207
125 Technology Park
Lake Mary, FL 32746
FAX (407) 333-4181

Position indicator

SIKO digital absolute position indicator APO9 allows target values to be sent directly to each adjustment point at setup time. Indicator features include a RS-485 interface to each uniquely addressed indicator, a scalable display to 1,024 counts per turn, and the ability to capture movements during power loss.

SIKO Products Inc. Booth 1658
Box 279
Dexter, MI 48130
FAX (313) 426-3453

Packaging products

Electronic packaging products provide a means of connecting or disconnecting a product from all circuitry. Eight and 11-pin plug-in models insert into standard octal-style sockets and are ideal for field serviceability, replacement, or trouble shooting. The eight-pin model provides creepage and clearance distances. Enclosures are modeled from durable polycarbonate in a variety of colors. Three sizes are available, each with two-way card guides.

Custom Connector Corp. Booth 1213
1738 East 30th St.
Cleveland, OH 44114
FAX (216) 241-1734

Keyboard switches

Keyboard switches are for custom designs, including flat-panel dome and membrane, mid-travel plastic key and elastomer, and full-travel. Keyboard design and custom manufacturing expertise includes specification, state-of-the-art CAD engineering, program management, pc boards, graphics, backlighting, screening, surface-mount technology, and the ability to produce complex control panels.

Advanced Input Devices Booth 2638
W. 250 AID Dr.
Coeur d'Alene, ID 83814
FAX (208) 772-7613

Software

Version 1.0 of Design for Environment (DFE) analysis software addresses the economics and ecology of product recycling. Windows-based, DFE serves product engineers and concurrent engineering teams at the earliest stages of designing goods, such as automobiles; computers; and all industrial, military, and consumer products. The software analyzes and optimizes the disassembly sequence of products for end-of-life recovery. Designers can pinpoint, in the disassembly sequence, where major economic and ecological benefits end and where further disassembly is of no benefit either financially or environmentally.

Boothroyd Dewhurst Inc. Booth 3517
138 Main St.
Wakefield, RI 02879
FAX (401) 783-6872

Measurement system

Digital-power measurement system utilizes fiberoptic data transmission to provide true-power monitoring and display. The system embodies a multi-function power-measurement transducer with a fiberoptic data link to an LCD panel for measurement display. The transducer monitors the power-line parameters for both three- and four-wire, three-phase, unbalanced configurations, and uses those parameters to calculate line voltage, current, frequency, power, volt-amp, volt-amp-reactive, power factor, and phase angle. This information is transmitted to the display using a single fiber-optic cable, thus reducing wiring, and simplifying cable trays and panel wiring.

BTR Instruments Booth 2986
920 Candia Rd.
Manchester, NH 03109

Terminal blocks

Two- and three-position terminal blocks interlock to provide terminal strips of up to 30 contacts in length. Blocks are available in black, blue, or green, allowing for color coordination with the appropriate lead wires. Custom color configurations are available with special-order considerations. All colors are supplied in the three-size configurations offered: 8.25 mm/0.325 inch, 9.50 mm/0.375 inch, and 11.00 mm/0.438 inch. Protective, snap-on, clear-plastic covers are available for all sizes. Terminal blocks can increase or decrease the number of positions on a board for optimum use of available space.

BlockMaster Electronics Inc. Booth 2979
822 Eagle Dr.
Bensenville, IL 60106
FAX (630) 595-4545

Pressure transducers

P100 Series pressure transducers are used in industrial applications that require a high-output signal combined with high reliability, durability, and accuracy. Standard features include bonded foil-strain gage technology, stainless-steel construction for durability, a wide variety of electrical connection options, a three-wire amplified output or 4-20 mA current loop, and 0-50 thru 0-10,000 psi pressure ranges.

Trans Metrics Inc. Booth 2676
5325 Naiman Pkwy.
Solon, OH 44139
FAX (216) 248-7780

Indicator

31 Series indicator provides a clean look to front-panel installation and eliminates the need for additional bezels. The one-piece lens body snaps into a 1/2-inch panel-mounting hole and accommodates panel thickness of 0.030 to 0.100 inch. Low-profile convex and raised cylindrical lens styles are both supplied ringed for optimum-lighting characteristics. Available in transparent, red, green, amber, blue, and clear, with LED, inacandescent, or neon illumination, the indicator is also offered with UL and CSA certification for 125 and 250V ac ratings.

Sorenson Lighted Controls Booth 2941
75 Locust St.
Hartford, CT 06114
FAX (860) 527-6047

Rapid prototype machines

SGC 4600 and SGC 5600 rapid prototyping machines can be used by injection molders, high-volume service bureaus, and at major manufacturing companies. Other products include "brain gear," a complex part with interlocking gears of unitary construction.

Cubital America Inc. Booth 3615
1307F Allen Dr.
Troy, MI 48083
FAX (810) 585-7884

Equipment

Protogenic is now utilizing 3-D System's SLA-350 stereolithography technology to produce prototype parts. This system enables increased capacity, speed, and mid-range versatility. Also in use at Protogenic, Inc. are 3-D System's SLA-250 and SLA-500. Secondary services such as RTV molds and polyurethane cast parts are also offered.

Protogenic, Inc. Booth 3572
1490 West 121st Ave., Suite 101
Westminster, CO 80234

Micromachining system

MicroMaster® excimer-laser micromachining system for rapid prototyping is available in three configurations depending on the sophistication required. The auto configuration allows complex routines to be carried out automatically, includes a flexible CN-positioning module, and allows importation of process files in standard formats for the generation of a wide range of 3-D structures.

Resonetics Inc. Booth 3720
4 Bud Way, Suite 21
Nashua, NH 03063
FAX (603) 886-3655

Hand tools

Ultra-Lok hand tool combines 1/4-inch-wide ties with a round cut-off for increased loop tensile strength. Features include a single-handle pull-up, cut-off adjustable tension from 0-250 lbs, and an automatic cut-off when the desired tension is reached. A special toggle design reduces the force needed for cut-off. Other tools include Tie-Lok II and Mini Tie-Lok II used to apply the 1/4-inch ties and the 4.5-mm mini ties. Both ties feature a low-profile dual lock.

BAND-IT-Idex Inc. Booth 2089
Box 16307
Denver, CO 80216
FAX (303) 333-6549

Changeover system

CS-2200 changeover system provides a continuous flow of gas for applications requiring stored gas supplies. The CS-2200 combines a changeover regulator, three gauges, a bracket, and a line regulator.

Tescom Corp. Booth 1261
12616 Industrial Blvd.
Elk River, MN 55330
FAX (612) 241-3224

Motors

Brushless dc motors incorporate rare-earth magnets and an ironless-toothless design for a no-cogging smooth operation. Motors include sensorless, Hall effect, and Hall effect with optical encoder. High-speed versions are available with speeds up to 100,000 rpm and efficiency up to 86%.

Koford Engineering Booth 2147
445 Windy Point Dr.
Glendale Heights, IL 60139
FAX (630) 858-1168