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Our digital readout systems are available for 1, 2 or 3 linear weighers.
Mesuring lenght of linear industrial scales : from 100mm to 2000mm with resolution steps of 5µ or 1µ.
Features : circle division, absolute/incremental operation,Radius/diameter reading facility, preset functions
Typical applications for these digital readout systems are machines tools as boring mills, suppliers of lathes, milling machines manufacturers...
but as well in measuring lenght of rolled materials (paper, vinyl...)with adding a rotary encoder.
We can quickly supply all these items at competitive prices
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Highest quality in most compact form, that is that
SENC 50 of ACU RITE.
The small dimensions and the high accuracies of this taper roller bearingled top illumination measuring system are ideal conditions for the employment in the measuring technique.
* Compact dimensions
* Dissolutions of 0,5 µm to 5 µm
* TTL and similar signals
* Measuring lengths from 50 mm to 525 mm
* Coded reference marks -
Position Trac
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electronic offset and amplitude professional control leads to high interpolation- accuracy and further reduced sensitivity to contamination
Signal interpolation up to 100x
Signal processing electronics in the interconnector
Mounting assistance by setup PROFESSIONAL LED in the connector
also available as ultra high vacuum version |
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OPEN LINEAR PROFESSIONAL ENCODER
High accuracy non-contact open linear encoders are designed for many applications, such as CMM, Vision industrial measuring systems, and manufacturer of microscope, measuring and production equipment in the semiconductor industry, PCB assembly machines manufacturers, Ultra-precision machines, High-accuracy equipment tools, other precision industrial measuring devices.
Carmar’s optical encoder has earned reputation for high performance and cost effective price.
Special features :
• Non-contact measurement
• Suitable for manufacturer of metrology equipment
• Easy mounting with large mounting tolerances
• High speed response
• Integrated interpolation ASIC electronics in the scanning head
• Build-in real RI signal
GPS 20R series specifications
Grating pitch: 20 µm
Resolution: 0.005 mm, 0.001 mm, 0.0005 mm
Measuring length (ML) : 50 mm ~ 1,100mm
Output signal : 5V TTL square wave line-driven signals with integral interpolation
Accuracy: ± 3 µm/m
Max. output frequency response: 500 kHz ( > 240 m/min at 1 µm resolution)
Signal Cable: 3.5 m
Working temperature: 0 to +40 degrees
Storage temperature: -20 to +50 degrees
Material of grating scale: Glass professional scales with glue tape |
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High precision position feedback solutions, including high speed optical linear encoders, precision angle professional encoders, robust rotary magnetic encoders and a range of professional laser interferometers.
As well as offering unrivalled performance, Renishaw's non-contact encoder systems have an established reputation for being easy to set-up and install. |
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Teilungsperiode: 1000µm
Linearitätsabweichung: LMB-100.0 = ±20 µm ; LMB-100.1 =±10 µm ; LMB-100.2 =± 5 µm
Ausdehnungskoeffizient: ~11µm / °C . m
Messlänge :beliebig, maximal 30 m
Mechanische Ausführung: Edelstahl-Maßband mit Klebeschicht für die Montage
Referenzlage: Standard mittig, beliebige Lage und Anzahl oder abstandskodiert. |
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| IDEACOD, the leader of the rotary transducer, offers also solutions with linear sensor. The sensor with cable does not need precise linear guidance. It is especially adapted to severe industrial environment : iron and steel industry, metallurgy, industry of wood (sawmills, joineries), etc... Principle of operation : a cable of measurement out of stainless steel, of great flexibility coated with a film polyamide, is rolled up and been held on a drum of precision. With the cable of measurement is associate interdependent of the drum, an optical encoder, of technology incremental, absolute, analogical or potentiometric.. |
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| All series of digital readouts and linear weighers produced by CARMAR are designed with five manufacturers of bearings on the slide for superior repeatability, high slide accuracy and long service life. The scale frame is manufactured from anode treated aluminum alloy and comes with a hard chrome scale head treated for corrosion resistance. The signal wires employ a multiple layer braided net and are guarded with stainless steel shades for waterproof and anti-interference performance. The pitch of line grating is 20 microns and is fitted with ABS reference signals at the centre of the measuring length and 20 mm to each end, as standard. The response speed is 60 m/min. |
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CR80/85 linear transducers, in “ENCODER-PINION-RACK” version, are made of a steel support on which high quality and precision rack bars are installed and a micro incremental "PINION-ENCODER". They are available up to 50 m with resolution from 1 µm to 1 mm.
The RV18 and RV20 linear transducers are "GLASS" versions; they are available for position reading up to 3 m with resolution of 0,5 µm.
"CABLE" linear transducers are suitable for applications that can't be fitted by CR and RV for dimensions, installation or cost grounds, but only when the max resolution required is 0,1 mm. The available lengths are from 0,5 m to 60 m. They can be provided with incremental-, potentiometer manufacturers-, analogic- and absolute outputs (parallel, SSI, Field Busses).
The magnetic transducers with self-adhesive or pre-assembled “MAGNETIC BAND” are suitable for applications where the dimensions and the cost grounds are predominant factors. The available lengths arrive up to 90 m with 0,005 mm maximum resolution.
“POTENTIOMETRIC” linear transducers, with resistive element made of conductive plastic, are suitable for applications on hydraulic and industrial pneumatic cylinders, plastic moulding-, packaging, textile machines etc. The available lengths are from 0,05 m to 1 m with infinite resolution. |
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• A superlative measurement accuracy over the full measurement range.
• A choice of stroke length (12, 25, 50 & 100mm/0.5, 1, 2 & 4 inch).
• Spring push, pneumatic, free motion and motor drive actuation.
• Mechanical compatibility with standard gauge probes.
• Robustness and reliability.
• Direct, immediate readout in mm or inches.
• The power of the Orbit Network: allows simple, modular network system construction so you can be up and running in minutes. You can combine Digital Probes, Linear encoders and other digital modules to suit your individual applications. It also eliminates the bulky and complex cabling of conventional probes.
• The distance capability (probe-to-computer) of up to 1km without degradation in performance (Orbit).
• Network capability (Orbit).
• Compatibility to industrial references (Sine wave).
• Calibration certificates in mm or inches.
• CE marked as fully compliant to EN50081 and EN50082-2.
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Low Cost Linear Solution
50 or 500 Pulses Per Inch
Stainless Steel Cable
0 to 50 inches of Cable Measurement |
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The LM10 features a compact sealed readhead that rides at up to 1.5 mm from the self-adhesive magnetic strip scale, with up to 100 m travel.
Simple to install, the LM10 features an integral set-up LED on the readhead, wide installation tolerances and an applicator tool for the adhesive-backed magnetic scale. A bidirectional reference is provided that can be actuated either by a preset mark integrated within the scale or by adding a reference sticker on top of the scale with the help of a self aligning installation tool.
The professional encoders come in digital or analogue output variants and offer a range of customer selectable resolutions 1 µm, 2 µm, 5 µm, 10 µm, 20 µm and 50 µm. At 1 µm the LM10 offers a maximum velocity of 4 m/s.
Engineered for extreme service, the solid-state LM10 linear encoders operate from -20 °C to +85 °C, have water-proof sealing to IP68, and are highly resistant to shock, vibrations and pressure. The robust magnetic scale is also resistant to a range of chemicals commonly found in industry. The non-contact, frictionless design eliminates wear while reducing hysteresis for high precision at high speeds and acceleration.
LM10 encoders bring reliable solutions to tough, hard-working applications including woodworking, stone-cutting, sawing, metalworking, textiles, packaging, plastics processing, automation and assembly systems, water-jet cutting, and electronic chip/board production. |
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Features
- Extremly small dimensions of scanning head for crowded installation conditions
- High resolution and accuracy
- High interpolation accuracy due to electronic signal professional control
- Signal processing in the 15pin D-sub manufacturer of connector
- Integrated signal interpolation up to 100x in the connector
- Wide mounting tolerances
- Simple mounting of the professional scale tapes because of double-side adhesive tapes specifications
- Defined thermal behaviour of the DOUBLEFLEXscale tape
- Mechanical decoupled DOUBLEFLEX-scale tape Dynamic |
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Linear encoders
Sealed linear professional encoders are protected from dust, chips and splash fluids and are ideal for operation on machine tools.
Exposed linear encoders operate with no mechanical contact between the scanning head and the scale or scale tape. Typical areas of application for these encoders include industrial measuring machines, comparators and other precision devices in linear metrology, as well as production and measuring equipment, for example in the semiconductor industry.
With incremental linear encoders,the current position is determined by starting at a datum and counting measuring steps, or by subdividing and counting signal periods. Incremental encoders from HEIDENHAIN feature reference marks, which must be scanned after switch-on to reestablish the datum. This process is especially simple and fast with distance-coded reference marks.
Absolute linear encoders require no previous traverse to provide the current position value. The encoder transmits the absolute value through the EnDat interface or another serial interface.
Length gauges
Length gauges from HEIDENHAIN feature integral guideways for the plunger. They are used to monitor measuring equipment, in industrial metrology, and also as position encoders.
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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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| Absolute linear encoders create a unique position signal that is available anywhere along travel with the exact position being read after power cycling. |
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| Incremental encoders do not generate a unique signal and is zeroed after power-down. They rely on crossing an index or home signal (sometimes multiple index marks are used) prior achieving absolute position. |
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ABS Digimatic Sacle Unit SD-D/SDV-D:
- Absolute Single-function Type Digimatic Professional scale Unit
- Compact and light, resolution: 0.01 mm, response speed: no limit
Absolute Linear weight AT715:
- The electromagnetic induction method excellent in environmental resistance is used as the detection principle.
- Assembly type absolute scale for DRO system
- For detailed information, leaflet is available on request.
Absolute Linear Scale AT543:
- Compatible with the professional control unit (MELDAS) supplied by Mitsubishi Electric Corporation
- Slim type absolute linear encoder with a resolution of 0.05 um and maximum response speed of 150 m/min
- For detailed information, leaflet is available on request. |
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Model 9717 Modular Linear encoder
- Scale lengths to 125"
- Resolution as fine as 0.5 µm with
HR2B & C incremental interpolators
- Non-contacting, friction-free operation
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Optical Professional scales are Givi Misure's basic product. They are made in four different models, for each of which there are a number of variants. The documentation, supplied on request, stresses the high performance of these products.
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The Model 9717 is a high-resolution incremental encoder
that offers direct measurement of linear position or speed
without contact between the reading head and the glass scale.
When used with the optional HR2B or HR2C interpolator,
its optical resolution can be electronically increased and the output provided as quadrature square waves plus index from RS422 differential line drivers. |
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| The enclosed models are best suited for harsh environments. The sealing lips on the extrusion keep out coolants and contamination. For applications where the Manufacturer of linear encoders are used in very harsh environments, there are meth | | |
