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Other Products / Services #5216750

Custom Engineered Solutions

Custom load cell, custom transducers, & custom products
at 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 listed represent only a few recent specials that were manufactured to fit into non-standard customer applications.
He segmented tension roll transducer is a specialty idler roller that measures tension on multiple individual web strands in a slitting and rewind environment. It also serves to measure tension at multiple points across the width of a single web in a converting or printing application.

In recent years converters of extensible materials have been seeking the capability to measure and control process tension on two or more parallel web sections as they are being wound onto individual roll cores on the same machine. In response, dover flexo has refined the design of the popular tension rolltransducer to make custom devices with various configurations and numbers of tension-sensing roll segments across almost any specified shaft length.
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EasyView TM Indicator

Featuresrn Small unit-measures just 3.5 inches x 4 inches x 3.5 inchesrn Uses Quick-CalTM push-button Zero and Calibration. This eliminates potentiometer adjustments to make calibrating simple and fast.
Large 2.5 inch tension readout, analog or digitalrn Rugged Steel Enclosurern Mounts on a wall, machine frame or just about any tight spacern 50:1 calibration range.
Powered by 24 VDCrn I/O connections made via terminal striprn Integrated electrical isolation--0 to 10 Vdc isolated output proportional to tension.
Competitive price-best value for a low costrn CE-marked
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EasyWebTM Torque Controller

FEATURESrn Organic LED displayrn Menu scroll knob and soft keys for selection.
Wall-mount full enclosure or open panel-mountrn Power inputs: 86-264VAC 60/50 Hz or 24 VDC.
Isolated 0-10VDC or 4-20mA control output.
Integrated diagnostic tools.
Inertia Compensation.
Automatic and Manual control modes.
Emergency Stop circuit.
Ratio output up and down.
Operator lock-out.
Taper Tension. Tapers tension as roll size increases.
Soft Start.
Standard pulse tachometer line and roll inputs
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TriViewTM Left-Right-Total Tension Indicator

Tension Indicator Benefitsrn Displays actual web tension at both sides of the web to permit equalization side to side. Also displays total tension. No guesswork.
Can be interfaced with control systems for automatic control of tension via three isolated outputs, each output having 0-10VDC and 4-20mA out. Normally only the Total is used for tension control.
Enables the machine operator to determine proper tension for any web and consistently reproduce that tension any time that job is run.
Tension Limit Switch is built in and can be set to trigger external alarms via 2 solid state relays: one for TLS Low and one for TLS High. Feature can be deactivated when not required.
Up to five setups can be saved and re-called enabling the machine operator to determine the proper tension for any web while consistently reproducing that tension whenever that job is run.
Tension Indicator Featuresrn 24 VDC or Optional 100-240 VAC power inputrn QuickCal Zero and Calibrationrn Choice of Panel Mount OR NEMA 1 wall-mounted steel enclosurern Green Power-on LEDrn 5-inch Touch Screen with tension meter and menu driven choice of scalern Independent 0-10Vdc and 4-20mA outputs proportional to left, right, and total tensionrn Touch screen to allow selection of alternate displays and other menu-selectable settingsrn Programmable registers for up to 5 selectable setups
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Aluminum Idler Rolls

Dover flexo electronics' precision-machined aluminum idler rollers and tension rollers are manufactured to the highest quality and can be used solo on your press or web machinery or with any stationary shaft, shaft-end tension transducers or upb transducers including dfes model c, or upbh and supb type transducers.

if youre planning to install shaft-end transducers at a new position in your machines web path, maybe youd like to save time and trouble by ordering a dead-shaft idler roll for the installation at the same time.
Dfe has been making and supplying reliable precision aluminum idler rolls and tension rollers for customers on an as requested basis for a long time. Now you can order aluminum dead-shaft idler rolls as standard items with short lead times.

These precision-machined rolls are manufactured to the highest quality and can be used solo on your press or web machinery or with any stationary shaft, shaft-end tension transducers or upb transducers including dfes model c, upbh and supb type transducers.
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TrueViewTM Tension Indicators

FEATURES:
115/230 Vac 50/60 Hz power input (TI23) or 24 Vdc (TI24)
0 to 10 Vdc isolated output proportional to tension. Integrated isolation from chassis and transducer ground.
0-to-1mA signal output for a tension meterrn Quik-Cal push-button zero and calibration eliminates potentiometer adjustments to make calibrating simple and fast.
Meter damping adjustment. Minimizes meter fluctuation (Used with optional tension meter).
50:1 calibration range.
Auto Zero on power up (jumper selectable)
10% Calibration Weight Ratio. A 15 lb. calibration weight allows full meter-scale output at 150 lbs. tension.
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TrueTensionTM TI15 Left-Right-Total Indicator

Tension Indicator Benefitsrn Displays actual web tension at either side of web to permit equalization side to side. Also displays total tension. No guesswork.
Can be interfaced with control systems for automatic control of tension.
Enables the machine operator to determine proper tension for any web and consistently reproduce that tension any time that job is run.
Reduces web breaks and web waste
Tension Indicator Featuresrn 115 Vac 60 Hz power input.
Power LEDrn 3.5" analog tension meter with choice of scalern Independent 0-10Vdc outputs proportional to left, right, and total tensionrn Rotary switch to allow alternate display of left side, right side, and total tension.
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  • Mark Breen (Dover Flexo Electronics, Inc.)
  • Rochester, NH 03867 map, United States
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