9001

ISO 9001 Certified

ISO 9001 Certified

DOVER FLEXO ELECTRONICSP R O D U C T G U I D E

Tension Innovation for Industry since 1974

Dover Flexo Electronics

(DFE) manufactures

and services a full line

of tension measurement

and control products

for wide and narrow

web. We are the leader

in developing and

supporting web tension

control products

and technology.

Dover Flexo Electronics (DFE) manufactures and services a full line of tension measurement and control products for materials processing industries. We are a leader in developing closed-loop web tension control products & technology.

DFE serves manufacturers in converting, fl exible packaging, paper, foil, tag & label, wire & cable, extruded products, business forms, commercial printing, food processing and the OEMs serving those industries. Any continuous manufacturing process that involves web, ribbon or fi lament can benefi t from DFE’s application experience and broad assortment of product solutions.

Since 1974 DFE has been the natural choice for upgrading existing machinery with modern, effi cient tension control. Improvements in productivity and lower operating costs due to reductions in material waste can pay for the investment in a tension control system in as little as a few weeks. OEMs and machinery builders also choose DFE to incorporate the most reliable, easy-to-use tension devices into their equipment.

Our product categories include:» Tension Transducers» Tension Indicators» Automatic Tension Controllers » Pneumatic Tension Brakes» Custom Engineered Products and Systems

If you don’t fi nd what you need in this product guide, please contact us. Our skilled application engineers are ready to assist you in identifying the critical areas of your process. They can then recommend equipment– standard, modifi ed or custom engineered– that will fi t your budget and solve your tension problems. Ask for a free application analysis.

With over 100 years of combined experience in delivering control solutions for web presses and machines, our dedicated technical staff can even help you integrate DFE tension control products with auxiliary equipment from other vendors, including drives and/or clutches. Let us put our applications experience to work for you.

If you’re looking for a single tension control source that delivers the best value available anywhere, then you’ll fi nd what you need at DFE.

MetricEnglishMaterial

MetricEnglishMaterial

MetricEnglishMaterial

Paperboard Weight Tension Weight Tension (points) (lbs/lin. inch) (g/m2) (kg/cm)

8 3.0 105 0.54 12 4.0 157 0.72 15 4.5 196 0.90 20 5.5 260 1.26 25 6.5 326 1.62 30 8.0 391 1.98

15 0.40 25 0.135 20 0.50 30 0.180 30 0.75 50 0.270 40 1.25 65 0.360 60 2.00 100 0.540 80 3.00 130 0.720

Paper(based on 3,000sq. foot ream)

Copper Wire Tension Tension(15,000 psi) (lbs) (kg)

#16 (.051 inches) 30.00 13.6

#20 (.032 inches) 12.00 5.5

#24 (.020 inches) 4.50 2.0

#28 (.013 inches) 1.75 0.79

#30 (.010 inches) 1.25 0.57

#34 (.006 inches) 0.50 0.23

#36 (.005 inches) 0.25 0.11

#40 (.003 inches) 0.10 0.045

Run aluminum wire at ½ to 2/3 these values.

15,000 psi = 103.42 MPa

1 mil = 25.4 microns

For laminated webs sum the tensions for the individual webs

and add 0.1 lb/in. (0.018 kg/cm) of width.

Tension Tension (lbs/in/mil) (kg/cm/micron)

Aluminum Foils 1.0 0.0070

Cellophanes 0.5 0.0053

Acetate 0.5 0.0035

Mylar (Polyester) 0.75 0.0052

Polyethylene 0.25 0.0018

Polypropylene 0.25 0.0018

Polystyrene 1.0 0.0070

Saran 0.15 0.0007

Vinyl 0.25 0.0007

Nylon 0.25 0.0018

Wax Paper 1.0 0.0070

page

The Dover Difference.......................... 2

System & Component Integration...... 3

Tension Transducers........................... 4-5

Tension Indicators .............................. 6-7

Automatic Tension Controllers........... 8

Pneumatic Tension Brakes................. 9

Custom Engineered Solutions ............ 10

Indicator Features Comparison.......... 11

Controller Features Comparison ........ 12

Global Offices...................................... 13

Typical Running Tensions of Common Web Materials

Contents

DFE’s Tension-Free 5 Year WarrantyDover Flexo Electronics, Inc. warrants its’ products to be free of defects in material and workmanship for 5 years from date of original shipment.

During the warranty period the Company will repair or replace defective products free of charge if such products are returned with all shipping charges prepaid and if, upon examination, the product is shown to be defective. This warranty shall not apply to products damaged by abuse, neglect, accident, modifi cation, alteration or mis-use.

For a copy of the full warranty, please contact DFE or visit www.dfe.com.

We honor:

1

The Dover Difference

Dover Flexo is the value and innovation leader in the industries we serve. We strive to deliver superior product to you at a reasonable price with an emphasis on quality, reliability and unmatched technical support.

Dover Delivers• Leadership in product innovation, reliability

and custom tension measurement solutions since 1974

• 5 Year Product Warranty

• ISO 9001 Quality Assurance

• 24/7 Technical Support

• Superior, hassle-free customer service

• R&D Technical Support Center (Ask for a demo on the test machine.)

• All products designed and made in the USA

• Credit card acceptance

• Online resources at www.dfe.com

Dover Flexo Electronics and its Management have committed to

establishing and maintaining a formal and continual program of

evaluation, review and modifi cation of all of our operations so that the

Company’s ability to provide the highest quality products and

related services to our customers can be verifi ed and improved.

Tell us what you value, and we’ll deliver.

ISO 9001 Certified

2

INTERMEDIATE ZONEINTERMEDIATE ZONEINTERMEDIATE ZONEUNWIND ZONEUNWIND ZONEUNWIND ZONE REWIND ZONEREWIND ZONEREWIND ZONE

MM MM

PROCESSPROCESSPROCESS

DRIVE TENSION

CONTROLLER

REWIND TENSION

CONTROLLER

PNEUMATICTENSION

CONTROLLERMOTOR

CONTROL

MAIN DRIVE SETS WEB SPEED DRAWING NOT TO SCALE

MOTORCONTROL

MOTOR MOTORTACH TACH

DRIVE MOTOROR CLUTCH

PNEUMATICBRAKE

TRANSDUCERROLL

TRANSDUCERROLL

TRANSDUCER ROLL(alternative locationfor intermediate zone)

TRANSDUCERROLL

System & Component Integration

Tension control is often used in manufacturing or printing sub-processes such as unwinding, winding, extruding, slitting, sheeting, coating, laminating, braiding, embossing and embedding. These operations can be highly involved. Proper web tension is needed for high-quality output. So it is important to work with a tension control supplier you can rely on– one with a range of reliable products, industry experience and excellent support capabilities.

Dover’s tension control products are designed to be integrated smoothly into your machine’s structure wherever your application demands them– the unwind zone, rewind zone, intermediate zone, or any combination of these. Reliable, durable, easy-to-install components that are also simple to use are the hallmark of a complete DFE tension control system.

Dover’s application specialists will custom-tailor a tension control package to suit your exact needs. Working together on your machinery, tension transducers, controllers, indicators, brakes, clutches and drives result in a level of process control previously unattainable. With an automated control system you will no longer need to monitor continuously and re-adjust tension throughout your operation. Dover controls do it all for you. This saves you manpower, cuts downtime, and improves the consistency and quality of your fi nished product.

The following sections highlight major features and benefi ts of each of our standard products. Please inquire if there does not appear to be a product to fi t your application. DFE delivers tension solutions for almost any continuous process machine.

Available Outputs for Tension Controllers

A range of brakes and torque capacity for light to heavy-duty

applications.

The broadest range of tension amplifier boards and indicators on the market.

Rugged, accurate transducers for use in almost any processing environment.

Versatility and ease-of-use are hallmarks of DFE controllers.

Tension Transducers

Amplifiers & Indicators

Tension Controllers

Pneumatic Brakes

D 0-10 VDC compensated output for use with adjustable speed DC and AC drives. The output is electrically isolated for compatibility and reliability. Used in all tension zones; unwind, rewind and intermediate.

V 0-90 VDC output. For usein all types of electrical brakes and clutches, including eddy current clutches. Also available with 24 and 45 VDC output. Commonly used in the unwind or rewind zones.

P 0-75 psi output for use with pneumatic clutches and brakes. Most commonly used in the unwind and rewind zones. System includes internal air filter and regulator (80-120 psi input pressure).

3

Model TR

Model RS Based on the Model C transducer. A Roll Shell Transducer locks into the inner diameter at each end of an aluminum or steel tube to create a simple-to-install tension-sensing roll. Special expanding connector collet allows easy insertion of transducer into roll. Once tightened, the collet fastens the transducer fi rmly into the tube. Load ratings from 10-800 lbs. (44N-3559N; 4.5-364Kg)

Roll Shell Transducers

Specially designed transducer combines a cantilevered idler roll and two tension transducers in one unit—for fast, easy installation and high accuracy. Construction provides strength, corrosion-resistance and positive overload protection. Three widths accommodate narrow webs up to 14” (356mm) wide. Choose a single-bolt mounting or four-bolt fl ange.

Tension TransducersDover tension transducers measure actual web tension in almost any moving web or fi lament. Transducers output an accurate signal to an amplifi er, indicator or controller. All DFE transducers have rugged stainless steel and aluminum construction for reliability and corrosion resistance.

If you don’t see a transducer that fi ts your needs exactly, please call or e-mail us. We manufacture custom transducers to fi t almost any tension measurement application.

Items shown with the CE mark have been tested and have met the requirements of the Low Voltage Directive (73/23/EEC) and the EMC Directive (89/336/EEC) established by the member states of the European Union.

The industry standard in tension transducers. Completely sealed to protect inside from dust and water. Recessed seals are protected from damage. Available in three frame sizes and both live-shaft and dead-shaft

versions. Choose from fi ve mounting styles: screw, fl ange, pillow-block, thru-frame and piloted fl ange. Ask for the data sheet on these rugged, time-proven transducers.

General Purpose Transducers

Tension Roll® Tension transducers and dead-shaft idler roll are combined in one integral unit. No assembly required. Faster, easier, and less expensive to install than separate roll and transducers. Only one transducer cable-eliminates cable crossing between machine frames. Roll diameters from 3 inches (100mm) and up. Face widths to 120 inches (3050mm). Load ratings from 12 to 400 pounds (55 to 1800N; 5.4 to 182 Kg).

Model C

» Converts a simple metal tube into a tension-sensing idler roll

» Simple to install- Unit clamps into tube

» No shaft needed

» Accommodates axial thermal expansion up to 1/4” (0.64cm) in hot environments

» Two frame sizes

Model NWI

» For narrow web machines with single-side frame

» Transducers and idler roll combined into one unit

» Load ratings from 12–100 lbs. (55–450N; 25–45 Kg) with wide operating range

» Optional indicator on roll end

Narrow Web Transducers

» Transducers and idler roll in one, easy-to-install unit

» Fast, hassle-free installation-like any dead-shaft idler roll

» Aluminum, steel or stainless steel rolls in many surface finishes

» One electrical cable

» Dead shaft and live shaft models

» Five mounting styles

» Dual cantilevered sensing-beam for high accuracy

» Load ratings from 10-800 lbs (45-3560N; 4.5-364 Kg)

4

Model UPBH and SUPB UPBH transducers are used in applications with the tension force direction parallel to the top plate. SUPB transducers are for use in applications with the main force component perpendicular to the transducer top plate. Designed for paper

processing applications, these transducers are built to last. Unique parallelogram construction provides strength and reliability. Made of corrosion-resistant stainless steel and aluminum. No hinges, no joints. Two frame sizes.

Heavy-Duty Tension Transducers

The VNW (Very Narrow Web) transducer measures process tension in narrow web (up to six inches wide), ribbon or fi lament. It mounts cantilevered on process machinery for unwind/payoff, rewind/take-up, or intermediate zone applications.

Very Narrow Web Transducer

Model RFA Designed to measure tension in any moving ribbon or fi lament. Ideal for ribbons or fi laments of wire,

plastic, rubber, metal, glass, composite or other materials. Three standard wheels available—for ribbon, for fi lament, or

adapter model for custom requirements. Three mounting styles available: “S”, “FL”, and “PB”.

Wire, Cable or Ribbon Transducers

Model THN THN is the thin (2.3 inch width) transducer of choice when a standard shaft-end transducer is too wide. A single-bolt mounting allows the THN transducer to be rotated to any position and oriented on the machine frame prior to idler roll installation. The removable clamp on the transducer’s shaft coupling allows the idler roll to be installed and removed without disturbing the transducers.

Thin Tension Transducers

Model UPBH FT

ModelSUPB

FT

Model VNW

5

» Install under any standard pillow block bearing

» Two frame sizes

» Corrosion resistant for harsh environments

» Load ratings from 100 - 5000 lbs. (450 - 22250N)

» Measures tension in webs up to 6” wide

» Adjustable roll position and web-to-frame distance

» Easy to provide your own wheel

» Mounts on either side of machine frame

» Load ratings from 10 - 400 lbs (45 - 1825N; 4.5 - 182 Kg)

» Measure tension of any narrow ribbon or filament

» Small, versatile and easy-to-install

» Special wheels are available

» Load Ratings from 10 - 150 lbs (45 - 665N; 4.5 - 68 Kg) with wide operating range

» Thin profile allows for easy mounting in limited horizontal space

» Single-bolt mounting means transducer force orientation can be changed simply

» Rugged stainless steel and aluminum construction

» Load ratings from 25 to 800 lbs (110 - 3560N; 11 - 364 Kg)

with drive systems, controllers, computers, or recorders.

Indicators can also be used as a reference to control tension

manually. Options are available to customize any indicator

to fit special requirements.display it on an analog or digital meter. Voltage and current

CE marked. Meets European low voltage and EMCdirectives

TI17C / TI18C

In addition to displaying total tension across the

width of a running web, the TI 15 indicator

shows actual tension on left or right web edge.

The tension is measured continuously on all

three channels and out-of-spec readings alert

the machine operator to make adjustments to

equalize side-to-side tension and optimize total

tension. For web break prevention, min and max

limits can be set to activate an alarm.

Left-Right-Total Tension Indicator

A general purpose indicator for

measurement and display of total web

tension. The indicator comes in a rugged

steel enclosure and has a single terminal

strip for all electrical connections

including AC power. An optional Tension

Limit Switch activates at high or low

preset tensions.

General Purpose Indicator

Choose between the 1/4 DIN panel-mount

enclosure or the wall-mount enclosure. Both

use programmable, microprocessor technology

in a compact, easy-to-use package. Display

actual tension from tension transducers. Serial

interface for connection to computer or PLC.

Switch between English and metric units

without recalibration. Choose display items in

English, French, German, Italian, or Spanish.

Digital Indicators

Tension IndicatorsDover Flexo Electronics offers a wide variety of tension

indicators, including tension signal amplifiers and interfaces

with or without display meters. Indicators manage tension

signals from DFE transducers to measure actual tension and

outputs, proportional to tension, can be used to interface

Connect the TI17C amplifier to any DFE tension

transducer and output a tension signal to a PLC,

drive, controller or other device. The TI17C operates

on 115/230 VAC, and the TI18C works on 24VDC.

QuikCal zero and calibration push buttons mean™

faster setup with no pot adjustments. The optional

Tension Limit Switch serves as an alarm trigger for

web break prevention. Beats the competition inhead-to-head comparisons for output stability.

Transducer Interface/Amplifier

TI 15

TI 14 Indicator

SteadyView™

6

» Large meter displays left, right, or totalweb tension

» Large, easy-grip rotary dial to switch betweendisplayed channels

» Optional Tension Limit Switch for settingalarm conditions

» Optional data acquisition module for trackingtension throughout process

» Compact size— fits almost anywhere

» Actual tension displayed on large analogor optional digital meter

» 0-10 VDC and 4-20 mA outputs proportionalto tension

» Low-cost— Fast payback

» Rugged steel enclosure

» Compact, programmable, microprocessor-based tension display

» Stand alone, rack mount, wall mountor machine-frame mount

» Serial communication with computer or PLC

» Calibrate easily with push-button controls

» Low-cost, ultra-stable component fortension measurement

» 10VDC and 4-20mA isolated outputs proportionalto tension

» QuickCal™ push-button zero and calibration

»

» Choice of mounting styles, including DIN railmounting

FireGuard™ An intrinsically safe interface between transducers and a tension controller, drive system or computer. The UL listed FireGuard™ reduces risk of fi re or explosion in plant environments where combustible vapor may be present. Used when tension transducers and analog tension meter (optional) are located in a hazardous Class I Division 1 or 2 area. Can be used with drive systems, computers, PLC’s or DFE controllers. Outputs include 0 to+10V undamped isolated, and a 0 to 1 mA damped meter output.

Intrinsically Safe Indicator/ Amplifier

MAC The MAC Card is an eight-channel amplifi er/interface consisting of eight independent tension amplifi ers on a single circuit card.

The MAC provides excitation voltage to connected tension transducer pairs, and puts out a 0-to-10VDC signal proportional to tension for each pair of transducer signal inputs. The 0-to-10V outputs can be used as inputs to drives, PLC’s or other tension monitoring or closed-loop tension control devices. The 5.5 x 7 inch MAC Card installs fl at in the machine’s control panel.

MultiAmplifier Card for Tension Indication

iAmp™ Simplify web tension measurement with transducer-mount or cable-connect iAmp™ amplifi er modules. These enclosed miniature tension amplifi ers are powered by 24 VDC and output 0-to-10 Volt isolated signals proportional to tension. Take the output directly to a PLC or motor drive. iAmp connects to most DFE transducers and includes zero and calibration pot adjustments.

Inline Transducer Amplifier

TI 11 A dual-channel tension amplifi er on a single rack-mountable card. Used with one or two pair of transducers to measure or display web tension in one or two zones. The TI 11 card contains two independent tension circuits with independent calibration adjustments. IEC/ANSI/IEEE type 2 plug-in card installs into standard size 3U 19 inch rack or into optional mounting module.

Dual Transducer Interface/ Amplifier

» U/L listed

» Reduces risk of fire and explosion

» Easily adjusted with zero and calibration circuitry

» Contains a power supply for one or two transducers

» Protected in a compact, steel enclosure

» Compact tension transducer amplifier (2 x 3 x 1 inch)

» Saves space, expense and installation time versus standard amplifiers or interfaces

» Converts 0-to-500 mV transducer signal to 0-to-10 VDC isolated output for PLC, motor drive or other controller

» Includes 0-to-1 mA output for tension meter

» 24 VDC power input

» 0 to 10VDC output (proportional to tension) from each channel

» 0 to 1mAdc output proportional to tension for display meter

» Damping for tension meter output

» Rack-mountable interface for dual tension display or connection to controller

» Voltage and current outputs proportional to tension

» Optional plug-in cage for use outside of 19-inch rack

7

HAZARDOUS AREAHAZARDOUS AREAHAZARDOUS AREA

NONNON-HAZARDOUS AREAHAZARDOUS AREANON-HAZARDOUS AREATra

nsducer

Br

ake

Tension MeterFireGuard

Options

Closed Loop 0-10vSteadyWeb 12P

ChartRecorder

The compact WebHandler™3 digital tension controller takes automatic closed-loop web control to a new level of simplicity and performance at a highly competitive price. Standard features include touch panel setup and calibration with clear menus and text prompts, a large, backlit LCD display, compensation for speed and roll diameter, soft start, storage and recall of multiple job setups, and serial access via PC using included Windows-based software. Many options are also available.

Compact Digital Controller

The TensionManager™ Control Module is a microprocessor-based automatic web tension controller for OEMs and machinery builders. The compact controller is customizable with modular device add-ons, and easily confi gured for any web-fed converting or printing application. TensionManager™ allows direct tension measurement and control to be designed into machinery at a highly competitive cost.

Rack mount Digital Controller

DFE’s fl agship full-featured analog tension controller, renowned for its reliability, versatility, and ease-of-use. For use in unwind, intermediate, or rewind tension zones. Optional functions include taper tension, dual transducer input, DC and pulse tachometer inputs, and more. System status lights allow the operator to see the operating mode at a glance.

Standard Analog Controller

Automatic Tension ControllersSet your desired tension and the controller will maintain it. Easy-to-confi gure DFE controllers automatically compensate for variations in roll diameter, speed, and web material characteristics. Interchangeability of internal modular components between different controllers for features and options means fewer replacement components to stock.

All controllers offer» Choice of output modules to be used with an electric brake, pneumatic

brake or clutch, eddy current clutch or variable speed drive.

» Large, easy-to-view tension meters.

» Choice of enclosure styles.

» Standard emergency stop, auto/manual control modes, bumpless switching and soft start features.

Complete automatic turret rewind control system for automating a fl ying splice sequence. Combines advanced SteadyWeb™ tension control, core speed matching controls, fl ying-splice sequencing circuitry and a user-friendly interface. Turret rotation, knife fi ring, core speed matching, and tension control are coordinated all at the touch of a button.

Rewind Splicer System

Low-cost, automatic tension controller. Provides the superior performance of the SteadyWeb controller and the basic, required control features for most unwind and rewind applications. No frills package includes analog tension meter and user’s choice of outputs: 0-75 psi pneumatic, 0-90 VDC, 45 VDC, or 24 VDC and 0-10 VDC isolated and non-isolated.

Model WebHandler™3

» Low-cost, flexible, closed-loop tension control

» Space-saving device modules mount on a DIN-rail

» Program via remote terminal or computer

» Store/ recall up to 10 job setups

Model TensionManager™

Model SteadyWeb™

Low-cost Analog ControllerModel WebHandler™

Model SteadyWeb™ Splicer

8

» Choice of control output including 0-75 psi pneumatic, 0-90 VDC, 45 VDC, 24 VDC, and 0-10 VDC isolated and non-isolated;

» 0-10 Volts DC tension signal output

» Auto/Manual control mode

» Emergency Stop feature

» Quick installation and setup

» Electric and pneumatic outputs

» 0-10 V and 4-20 mA tension outputs

» Rugged steel enclosure for superior protection

» Many options available

» Low-cost, automatic tension controller for unwind and rewind zones

» Compact size for quick, easy installation anywhere

» Controls electric or pneumatic clutches and brakes

» Tension controller with automatic rewind splice sequencing in one package

» Simple to install because all controls are in one enclosure

» Easy-to-use one-button splicing

Single Disk BrakeThe new 1D6D single disk pneumatic brake is the

perfect low-cost tensioning solution for unwind applications with low-torque requirements or installation space constraints. A single diaphragm provides low actuation force for low-tension applications. Corrosion-resistant materials allow the 1D6D to be used in wet environments.

Dual Disk BrakeSame high-performance as Dover’s Heavy-Duty dual disk brakes, but smaller and with a lower torque range. Easy to install and use, the 60 series brake was designed for lower tension unwind application in the converting, printing, composite, wire and fi lament industries. The brake can be confi gured for use with one cylinder or up to six cylinders.

» 9-inch to 18-inch diameter disks

» Heavy-duty brake for unwind applications

» Wide torque range

» Large heat dissipation capacity

» Hassle-free friction pad removal and installation— no tools required

» No Squeal warranty

With DFE’s Dual Disk Brakes worn friction pads can be changed in seconds, without tools. Limited travel pistons prevent disks from being scored. Cylinders can be actuated individually. Return spring cannot puncture diaphragm.

Available in fi ve standard sizes. Brakes fi t easily in place of other dual disk brakes. DFE’s universal style actuators can retrofi t brakes by other manufacturers.

Heavy Duty Dual Disk Brake

Pneumatic Tension BrakesDover brakes are an integral part of a high-performance unwind package. All of our brakes feature a limited travel piston that never scratches the disk, ductile iron disk construction, and expanded disk surface for rapid heat dissipation.

Our asbestos-free friction pads are available in several coeffi cients of friction. No tools are required to change the friction pads, making brake maintenance quick and “hassle free”.

To complement DFE’s 5-Year Warranty, 24/7 Technical Support and the rest of our standard customer care program, you will fi nd just what you need when it comes to spare parts and accessories. Order spare and replacement parts quickly, simply and securely online with a credit card. Stop by www.dfe.com to try it.

Spare Parts & Accessories

And much more…

• Fast turnaround • Reasonable prices • Major cards accepted

NO S

QUEALING

Idler Rolls to your specs

Tension transducer interface cables

Spare option boards and plug-in circuit cards

Brake accessories, actuator assemblies & friction pads

Analog & digital tension meters

Models 90 – 1800 series

Model 60 series

Model 1D6D

9

» 6-inch diameter disks

» Torque range from 1 lb-in. with one cylinder up to 1,000 lb-in. with six cylinders

» Cylinders can be actuated individually

» A range of pad friction coefficients is available to suit the application

» Replace worn pads in seconds without tools

» Compact, low-torque brake for smaller converting machines and specialty processes

» Brake can adapt to any shaft diameter ranging from ½” to 1 ¼”

» Optional rotation sensor interfaces with controls for computing roll diameter

Custom Engineered Application SolutionsAt DFE we base our entire success on our ability to deliver the most rugged, accurate and reliable control solutions on the market, whether they come off-the-shelf or custom-designed. A free application analysis from DFE will

determine whether or not a standard solution is appropriate. The products pictured represent a few DFE specials that were manufactured to fi t into less common applications.

In addition to a broad selection of off-the-shelf amplifi ers and display solutions, we can also easily customize most electronics products to include additional features. TLS (Tension Limit Switch), one of the more popular features on some of our amplifi ers and indicators, allows an alarm condition to be triggered when a high- or low-tension threshold has been reached. At your request, we’ve made TLS an available option on certain products, including the TI-5, which do not include TLS as a standard option.

A segmented Tension Roll® transducer designed to measure independent tension of 2 or more narrow webs running in parallel on a machine. For converters performing inline slitting and winding of fi lm and other extensible materials, gauge band variations across the substrate add a dimension of process variability that can make close control of tension on the resulting web strands critical. Roll face segment widths and spacing vary to your specifi cation.

DFE can package several controllers or tension display units into a single device to control or read tension easily in multiple zones. We will assist you with connection to computer or PLC via serial connection. This dual meter multiplexer display for a newspaper press reads out tension from 16 different sensing positions on each meter.

An application where the maximum bend radius of the substrate was a critical design factor. This special Tension Roll transducer with extended range, a 16-inch diameter roll and a 12-inch roll face was required in an application involving the chemical milling of very thin stainless steel strips. Certain coating processes also limit the bend radius of the substrate.

TLS Option Card

Segmented Tension Roll

Dual Meter Multiplexer Indicator

“Steamroller” Tension Roll® Transducer

Optical Fiber Winding WheelThe capabilities of DFE’s model RFA tension transducer are extended with this six-inch diameter adapter wheel. The special wheel transports optical fi ber in a quality control application while the transducer measures tension on the fi ber. The large diameter wheel prevents the glass core fi ber from bending beyond its breaking point.

10

Tension Amplifier/ Interface.

1Product ComparisonTension Indicator Performance Features

FeatureFireGuard™

(Intrinsically

Safe)

TrueTension™

TI17C & TI 18C1

iAMP™ InlineTension Amplifier

TrueTension™

TI14

115/230 VAC operation · · TI 17C only · (230VAC option) ·24 VDC operation · · TI 18C only

Isolated 0 to 10V* output · (option) · · · (option) ·0 to 10V output* · · (all 3 channels) ·4 to 20 mA output* · · (option) ·0-20mA output · (option)

0 to 1 mA output* · ( x 2 ) · · · (0-100mV)· (energy

for remote tension meter limited)

Integrated analog tension meter · ·Available digital display/meter · (optional LED) · (optional LED) · (optional LED)

Meter damping · (dual) · · ·Available without enclosure · · (option)

Mounting styles: wm t, c, d wm, d wm wmwall or machine frame mount (wm)transducer mount (t)cable mount (c)DIN rail mount (d)

Left, right, total indication ·Dual calibration · (option) · · (option) ·Work with Extended · (option) · (option) · (option) · (option)Range tension transducers

Tension Limit Switch · (option) · (option) · (option)

UL listed, intrinsically safe ·

TI15™

Left-Right-Total

Indicator

Note: Features and specifications are subject to change without notice.Refer to current DFE product data sheets or bulletins for available features, options and configurations.* All outputs proportional to tension1 Supersedes Model TI-17B/ 18B

11

· (isolated)

Feature WebHandler™ 3(Digital)

SteadyWeb™

(Analog)WebHandler™ 2

(Analog)TensionManager™

(Digital)

115/230 VAC operation 24 Vdc input · · ·Auto and manual control modes · · · ·Choice of output modes: · · · ·

P=0-75 psi; V=0-90 Vdc (24 or 45 Vdc opt.); D=0-10 vdc

Non-isolated 0 to 10 V control output · · · · (or 0-1mAmeter output)

Non-isolated 4 to 20 mA control output · ·Non-isolated 0 to 10 V tension output · · ·Non-isolated 4 to 20 mA tension output ·Isolated 0 to 10 V control output (D version only) · (option) · (option) · ·Isolated 4 to 20 mA control or tension output · (option) · (option)

Remote Tension Amplifier capability · · · (option) · (option)

Meter damping · (fixed) · (adjustable) · (adjustable)

Speed Follower Mode · (speed module)* · (option) · (option) · (option)

Diameter Compensated Speed Follower Mode · (speed module)* · (option)

Digital tension meter · (RCT interface) · · (option) · (option)

E-stop · · · ·Soft start by tension · · · ·Soft start by line speed · (speed module)* · (option) ·Extended Range · · · ·Reverse output · · · ·Taper by 0-10V input, DC tach or pulse tach · (speed module)* · (option) · (option) · (option)

Taper by diameter calculation · (speed module)* · (option) · (option)

Tension limit LOW · · · (option) ·Tension limit HIGH · · · (option)

Dual transducer input · (option) · (option)

Dual calibration · · (option)

Output meter · (digital display) ·Remote auto set-pot · (option) ·Remote tension-on/tension-off · (option) ·

··

Pneumatics separate module separate module integrated separate module

Sample and Hold · (ratio 1:1) · (ratio 1:1) ·Ratio · · ·PLI tension readout and setpoint · ·Setup uploads from RCT, PC or laptop PC · ·Storage and recall of job setup parameters · ·Ultrasonic sensor - direct input · · · ·Rider Roll input · (speed module)* · · ·Multiple operator interface options · (4 choices) · (3 choices)

User-friendly setup and calibration · ·Serial and Fieldbus communication capabilities · ·

Product ComparisonTension Controller Performance Features

* Speed module required if signal into Control Module is not 0-10Vdc.

12

(adjustable)·

World-wide Sales Locations

Whether you need assistance in selecting the right transducer,

an application analysis to identify your needs for a full tension

control system, or a complete Dover product catalog, please

contact your nearest DFE representative. Our global network

of distributors is presently expanding, and we invite you

to contact our headquarters for location updates.

AUSTRIA

CANADA

13

RESIE S.A.

Gengiskan 2752 Col. CumbresMonterey, N.L.MEXICO SA3TEL: +52 818 371 3700/3739FAX: +52 818 300 2883

resiesa@prodigy.net.mx

MEXICO

HAE MO SOO

Yaksu Hights 114-1001Shindang 4 Dong 824 Joong GuSeoul 100-761KOREATEL: +82 586 0021FAX: +82 2 2235 7024

hmskorea@hotmail.com

KOREA

SWALLOW MACHINERY LTD

Bent Ley House, 7 Bent Ley RdMeltham, HolmfirthWest Yorkshire HD9 4APENGLANDTEL: +44 1484 850690FAX: +44 1484 852422

info@swallowmachinery.freeserve.co.uk

UNITED KINGDOM

TAIWAN

YANGPOWERINTERNATIONAL LTD

8F-9,14, Lane 609 SEC 5Chung Hsin RdSan Chung City, TaipeiTAIWANTEL: (+886) 22 999 3699FAX: (+886) 22 999 7199yes@yangpower.com.tw

Instalek

PO Box 40194Walmer, Port Elizabeth 6065South AfricaTEL: +41 581 0818FAX: +41 581 8571rzieseniss@instalek.co.za

www.instalek.co.za

SOUTH AFRICA

ENVYTECH SYSTEMS

C-2/402 Nilgiri GardenSector 24 CBD BelapurNavi Mumbai 400 614INDIATEL: +22 275 20411FAX: +22 275 20327

envysystem@rediffmail.com

INDIA

ERLA REPRESENTACIONES

LTD.

Carrera 6 No. 123-45, Suite 1201Bogota COLOMBIATEL: 571 482 8080FAX: 571 482 8080presidencia@erla.info

www.erla.com

COLOMBIA, ECUADOR &

CENTRAL AMERICA

Dirksen Industrial

Electronics

Rijksstraatweg 735 - 739NL-2025 DL HaarlemHOLLANDTEL: +31 23 5372070FAX: +31 23 5371894

dfe@dirksen.biz

EUROPE

Dover Flexo Electronics

(Headquarters)217 Pickering RoadRochester, NH 03867-4630USATEL: +1 603 332 6150FAX: +1 603 332 3758

info@dfe.com

www.dfe.com

USA

REFOMAG

Pointengasse 8/6A-1170 Vienna, AUSTRIATEL: (+43) 1 532 7922FAX: (+43) 1 532 7921

afriedmann@refomag.net

www.refomag.net

AUSTRIA

CANFLEXOGRAPHICS INC.

4103 Foxwood DriveBurlington, Ontario L7M 4L3CANADATEL: +1 905 335 1501FAX: +1 905 319 0798

sales@canflexo.com

www.canflexo.com

CANADA

BEIJING WEBCON SCIENCE

& TECHNOLOGY DEV. CO.

Beijing Academy of Agriculture &Forestry Sciences BanjingHaidian DistrictBeijing 100097CHINATEL: +86 10 51503883 218FAX: +86 10 51503796yangmu@webcon-tech.com

www.webcon-tech.com

CHINA

ELECTRONICSDOVER FLEXO

All rights reservedAll rights reserved Doc 802-0700r8Doc 802-0700r

ISO 9001 Certified

Web

since 1974

Controlling

Tens on

ISO 9001 Certified

Dover Flexo Electronics, Inc.

217 Pickering Road

Rochester, NH 03867-4630

USA

ph 603.332.6150

fax 603.332.3758

www.dfe.com

info@dfe.com

©2007 Dover Flexo Electronics, Inc.©20 Dover Flexo Electronics, Inc.