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“POTENTIOMETRIC” linear transducers, with resistive element made of conductive plastic, are suitable for applications on hydraulic and air cylinders, plastic moulding-, packaging, textile machines etc.
The available lengths are from 10 cm to 100 cm (according to the choosen model) with infinite resolution. |
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PC Selfloading rectilinear displacement detector with cylindrical case
50 to 750 mm stroke
Mechanical fixing and selfaligning linkage using 2 ball-joints
Maximum angular movement up to ± 30°
Independent linearity ± 0.05%
Repetibility 0.01 mm
Infinite resolution
No variation of electrical signal outside theoretical electrical stroke
Displacement speed up to 5 m/s
Working temperature: -30...+100°C
Electrical connections:
PC H 3-pole connector supplier
PC M 4-pole connector to standard DIN43650-ISO4400
PC B 5-pole connector (DIN43322)
PC F 3-pole screened cable (1 m length)
Life duration: > 25x106 meters or > 100x106 operations, whichever is the smaller (within C.E.U.)
Grade of protection IP65
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| Position transdcuers for exact, reliable operation under harsh environmental conditions and at high positioning speeds. Potentiometric or non-contact - complete systems or components. |
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| A comprehensive range of linear potentiometers manufacturers covering strokes from 10mm to 1600mm. See information on the models SLS095; SLS130; MLS130; SLS190; SLS220; SLS320 |
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Designed specifically for use in hydraulic and compressed air actuator
applications, where the transducer is fitted inside the pressurised
environment. Can operate at pressures of 670 Bar and temperatures of +200C.
Seperate electronics module operates from 10-60Vdc.
Available in a choice of mounting styles (Internal or External), these
transducers can be supplied to suit actuator suppliers strokes up to 2000mm.
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The POSIMAG length measuring system comprises an MR scanning head and a magnetic dimensional scale. The position is determined without contact and thus without wear or tear. This measuring setup supports resolutions in the µm range.
POSIMAG is suitable for linear, angluar and speed measurements.
Technical advantages:
Sturdy construction, contact-free and wear-free, shielded metal housing, protection category up to IP67, signal processing as standard with professional encoders, distance between the MR sensor head and the magentic strip up to 2 mm, measuring lengths of up to 30,000 mm.
Thanks to its special properties, POSIMAG is ideal for many industrial applications in the production of machinery, plants and precision equipment as well as research. For example: Metal and wood processing, manual tasks in industrial handling systems, positional checks for linear units, quality-control systems for sheet metal, punches and industrial presses.
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The Microtrak II high speed stand-alone professional laser head utilizes the latest CMOS / CCD technologies and is ideal for industrial/process automation and quality control applications. With the new Microtrak Stand-alone Laser Heads, a
controller is no longer required to obtain fast, accurate and
reliable measurements from a laser triangulation sensor. |
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The electromagnetic sensors induSENSOR are based on the well-proven inductive principle. They are employed both in single and large-scale applications.
The measurement ranges of the displacement detection extend from a few tenths of a millimeter to over 600 mm. The actual measurement acquisition takes place without contact and wear free.
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The non-contact Gemco LPS Linear Position sensor manufacturer
uses fi eld proven and reliable magnetostrictive
technology to deliver accurate, absolute and
continuous machine positioning. |
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Description for pictured GEL 176 Absolute Linear balance:
* Long service life due to the contactless and wearless measuring of position magnets
* Digital transmission is performed in Gray-Code, so that simple cabling is ensured and the transmission security rises
* For use in hydraulic cylinders suppliers, industrial automation lines or machine construction industry
Description for GEL 177 Absolute Linear Scale:
* Long service life due to the contactless and wearless measuring of position magnets
* Digital transmission is performed in Gray-Code, so that simple cabling is ensured and the transmission security rises
* For use in hydraulic cylinders, industrial automation lines or machine construction industry
Description for GEL 220 Incremental Linear Scale:
* 5-year-guarantee on production defects
* Robust system for harshest conditions
* Ideal for application in wood and metal manufacturing (plate industrial shears, professional presses, cylinders)
* Ideal for application in food and chemical industry
* Anticorrosive and wear-resistant measuring system
* Dirt wipers on the encapsulated measuring system
* Simple mounting
* Maintenance-free
* Dew-point-proof
* The measuring rods may be shortened to any length
* Reference mark integrated (zero signal) |
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Honeywell linear and rotary potentiometers measure linear, rotary position or displacement. Use a tried and true potentiometric technology originally developed for military applications and more recently applied to industrial markets. The proprietary MystR® conductive plastic has extensive temperature range, infinite resolution and provides absolute position measurement on power-up. Intermediate signal conditioning is not required for normal ratiometric position sensing. Very small stroke units (5 mm [0.2 in]), and units required to withstand exposure to harsh chemicals, function immersed in different oils or water, are available.
Best Used For:
Applications requiring sensing response to the movement or location of a target, such as a molding professional press slide or a pulley industrial shaft.
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Hall detection have proved to be the most reliable technology for revolution measurement. DIS has been using Hall technology for over 10 years in the Quadro-Flux series. There is choice from a range of I/O circuits and housing options to measure revolution up to 25 KHz. For direction indication or fail safe options we offer dual circuits for phase shifted signals.
Measuring range: 0 - 25 KHz max.
Supply voltage: 5Vdc of 10 - 30 Vdc
Output: PNP, NPN or totem pole
Temperature range: -25 tot + 150ºC
Protection class: < IP68 (submersible) |
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Duncan's Linear movement Manufacturer of position sensors offer a wide variety of types and characteristics that give the designer several alternatives. All linear position sensors are made from infinite resolution conductive plastic, characterized by long-life and smooth, low-noise performance.
These devices are excellent replacement alternatives to linear variable differential transformers (LVDTs). Life ranges from 2,000,000 cycles (5 million dither cycles for such products as the 9600 Series Microminiature Linear sensor) to 100 x 106 traverses (up to 12" stroke derated proportionately for longer units). Shaft lengths, interconnections (threaded shafts, lead wire or terminal contacts), and special housing configurations are available. |
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Standard industrial applications:
Gage head diamètre 8 mm, short stroke.
stroke to (until) 300mm Diameter 9, 12 and 20 mm
Rugged environment applications:
Watertight, submersible up to 600 bars, transducer for hydraulic actuators. ATEX environment.
Rugged environment, sensors with guide and ball joint. |
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Rotary magnetic coders
The magnetic coder of impulses MDFK consists of a polar wheel and a magnétorésistif detector. He lets himself install in the same way that a conventional incremental coder.
Advantages:
- easy assembly, coder of an advantageous price
- recognition of the direction of rotation
Magnetic coders
Detectors with magnetic fields optimized for rotary and linear applications.
Potentiometer without contact
The magnetic detectors of series MDRM & MDFM are usable like potentiometers without contact. A magnetic rotor placed near the active face of the detector makes it possible to generate the output signals.
Advantages:
- usable in hard environments
- no part moving
- output signals Sine/Cosine
- linear 1... 9 VDC/4... 20 my in absolute values
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Construction out of anodic aluminum and stainless steel
Resistive conducting plastic track with noble metal cursor
Races of 10 mm to 1000 mm
Linearity 0,5%,0,25%, 0,1%
Various mechanical configurations: threaded rod, comes out from recall, kneecaps of fixing
Sealing IP 64
Temperature of use of -40°C with +105°C |
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ATEK Sensor magnetic products offer a range of mechanical strokes from 10 mm to 30 m with resolution better than 0.005 mm. Operational speeds are typically as high as 3 m/s
ATEK Sensor optical products GLASS Grating Industrial encoders use 5 piece high precision mini bearing manufacturers and special preloaded. Optical Products range of mechanical strokes from 50mm to 12000 m with resolution better than 0.001 mm. Operational speeds are typically as high as 1m/s |
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ATEK Sensor magnetic products offer a range of mechanical strokes from 10 mm to 30 m with resolution better than 0.005 mm. Operational speeds are typically as high as 3 m/s
ATEK Sensor optical products GLASS Grating Professional encoders use 5 piece high precision mini supplier of bearing and special preloaded. Optical Products range of mechanical strokes from 50mm to 12000 m with resolution better than 0.001 mm. Operational speeds are typically as high as 1m/s |
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MLS 1
- Non Contacting Incremental System
- Very small measuring head ( metal enclosure)
- Wide range of available resolution up to 1 µm
- Protection class IP67
- Measuring lenghts are up to 100 meter
- Resistant to humidity
- Wide mounting tolerances
- Robust shielded aluminium
- Incremental outputs A, /A, B, /B and Z Reference signal (without or one reset signal by start, or every 5 mm)
- Output signal Push-pull, TTL or RS422 line driver
MLS 2
- Tape in flat aluminium profile
- Wide range of available resolution up to 1 µm
- Protection class IP67
- Measuring lenghts are up to 100 meter
MLS 3
Sensor Head in slide carrier with sealed high aluminium profile
Sealed manufacturer of linear encoders are protected from dust, chips and splash fluids and are ideal for operation on system tools. An aluminium housing and elastic sealing lips protect the magnetic tape, scanning carriage and guideway from chips, swarf, dirt and splashwater. The scanning carriage travels in a low-friction guide within the scale unit. It is connected to the external mounting block by a coupling that compensates unavoidable misalignment between the scale and the machine guideways.
MLS 4
Self-Aligned System
MLS4 is designed for press brake and bending machine applications.
- Double protection along the sliding side (four lip seal rings)
- Self aligned
- With integrated guide
- Large mounting tolerances
- Self-adjustment of the clearance between the guide and the carriage.
- Shielded and armoured power cable with a stainlesssteel braid.
- Functional-calibration hybrid circuit.
- Excellent stability of the signals
- Positive or negative signals via Line-Driver outputs
- Pneumatics inlet inlets at the scale end blocks |
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- Ranges from 50 mm to 12000 mm
- Single or Double Sealing
- Resolution 1 µm or 5 µm
- Signal out TTL RS422 Line Driver A, /A, B, /B and Z Reference signal ( every 50 mm )
- 5VDC Power Suplly
- IP 54
- Aluminium Body |
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