Linear encoders are coming to Sourcme!

Absolute Linear encoder I Magnetic I Balluff I BML08T5

The absolute linear BML magnetic encoders from Balluff provide for absolute position feedback in any position – ready to use and without a reference run. Even after a loss of operating voltage and restarting the system.

Absolute linear encoder | Magnetic | BML08T5

Absolute Linear encoder I Magnetic I Balluff I BML0925

Absolute linear encoder | Magnetic | BML0925

Absolute Linear encoder I Magnetic I Reinshaw I LA11

LA11 is an absolute magnetic linear encoder system designed for motion control applications as a position and velocity control loop feedback element. The encoder system is highly reliable due to contactless absolute measuring principle, built-in safety algorithms and high quality materials/components used.
 
The measuring standard is a magnetic scale which consists of a stainless steel substrate with an elasto-ferrite layer. The elasto-ferrite layer is magnetised with two tracks. The incremental track is magnetised with 2 mm long (alternating south and north) poles and the absolute track is magnetised with a pseudo random binary sequence (PRBS) absolute code with 13 bit length. The elasto-ferrite layer is immune to chemicals commonly found in industry.
 
The readhead includes Hall sensor arrays for PRBS track reading, an AMR sensor for incremental track reading, interpolation electronics and custom logic circuitry. The data from the Hall arrays and interpolator are processed in the internal MCU using special algorithms to determine the absolute position.
 
The electronics design provides short response and recovery times. Diagnostic information is available through a serial communication channel and status LED.
 
For applications which demand that the AS scale can be removed easily please consider <a title="ow-popup-link" href="http://www.rls.si/en/trs-system">TRS track system</a>.

Absolute linear encoder | Magnetic | LA11

<ul class="list-square">
<li>True absolute system</li>
<li>Suitable for highly dynamic control loops</li>
<li>Small footprint</li>
<li>High accuracy</li>
<li>Resolutions up to 0.244 µm</li>
<li>Axis lengths up to 16.3 m</li>
<li>Speeds up to 7 m/s at 0.977 µm resolution </li>
<li>Integral status LED</li>
<li>Synchronous (SSI, SPI, BiSS) communication protocols available </li>
<li>Parallel incremental output (analogue or digital)</li>
<li>Double shielded, drag-chain compatible cable</li>
<li>Simple and fast installation</li>
<li>Robust measuring principle</li>
<li>Excellent degree of protection to IP68</li>
</ul>

Incremental Linear encoder I Magnetic I Balluff I BML09RE

BML incremental linear magnetic encoders can be used for a broad spectrum of uses and for almost every measurement length. For example, the sensors assure precise positioning in energy production, in the beverage industry and in many other sectors. Using standardized digital and analog interfaces, our BML encoders can be integrated into almost all controllers.

Incremental linear encoder | Magnetic | BML09RE

Incremental linear encoder I Optical I Reinshaw I RTLC40

RTLC40 is a low profile stainless steel tape scale featuring 40 µm pitch incremental graduations and IN-TRAC customer selectable reference marks. There are two levels of accuracy - standard with ±15 µm/m and high accuracy with ±5 µm/m. Both can be supplied in lengths up to 10 metres (greater than 10 metres on request). Two mounting options are available, both of which allow independent thermal expansion and tape scale convenience.
<ul>
<li>RTLC40 can be used with the revolutionary FASTRACK™ scale carrier system. This system allows a track to be laid quickly and easily with no need for fixing holes. A sacrificial spacer is removed and the tape scale is then fed into the track.</li>
<li>RTLC40-S is laid onto the substrate with self-adhesive backing tape. The self-adhesive is formulated in such a way that it allows scale expansion independent of the substrate.</li>
</ul>
To complete the installation, both types of scale are clamped at one point to provide a datum position.

Incremental linear encoder | Optical | RTLC40

<ul class="list-square">
<li>Operating rideheight tolerance ±0.3 mm</li>
<li>Digital output</li>
<li>Readhead size: 35 x 13.5 x 10 mm</li>
<li>Resolutions to 50 nm</li>
<li>Speed up to 24 m/s</li>
<li>Excellent dirt immunity</li>
<li>Optical IN‑TRAC™ reference mark</li>
<li>Dual limits</li>
</ul>

Incremental linear encoder I Optical I Precizika I L18

Photoelectric linear encoder L18 is an incremental linear displacement measuring device that can have up to 2.040 measuring length, grating period of ±20 µm or ±40 µm  and accuracy that can reach up to 3 µm.

Incremental linear encoder | Optical | L18

Incremental linear encoder I Optical I Fagor I LA

Their special mounting system guarantees a thermal behavior identical to that of the machine surface the linear encoder is mounted on. This is achieved through floating fixtures at their ends with the base of the machine and by tensioning the etched steel tape. This system eliminates the errors caused by temperature changes and ensures maximum accuracy and repeatability of the linear encoders. The steel tape graduation pitch is 0.04 mm. Measuring lengths over 4 040 mm require the use of modules.

Absolute linear encoder | Optical | LA

Incremental linear encoder I Magnetic I ASM I PCFP23

Incremental linear encoder | Magnetic | PCFP23

<ul class="list-square">
<li>Protection class IP64</li>
<li>Wear and maintenance free</li>
<li>High level of shock resistance up to 50 g (100 shocks)</li>
<li>Guiding distance of up to 19 mm (depending on magnet/profile)</li>
</ul>

Incremental linear encoder I Optical I Precizika I L37

Photoelectric linear encoder L37 is an incremental encoder that features reproducible thermal behavior and has a reversible reading head. It can have up to 3.240 mm measuring length and accuracy grades to any meter within the ML of up to ±3 µm.

Incremental linear encoder | Optical | L37

Incremental linear encoder I Optical I Fagor I PBSD

New self-guided optical linear encoder with integrated bearings. Mainly intended, although not only, for press brakes and shears. The linear encoder especially designed with a resolution of up to 1 μm, with a user-selectable reference position and with cable exit at either end of the reader head for a more versatile machine design.
The robust design, the mentioned characteristics together with both types of couplings (rod and flexible) offer the perfect solution to manufacturers of machines, forming equipment and cutting with the best quality-price ratio on the market.

Incremental linear encoder | Optical | PBSD

Incremental linear encoder I Optical I Fagor I PBSX

Incremental linear encoder | Optical | PBSX

Absolute linear encoder I Optical I Reftek I RF256

This absolute linear encoder RF256 is designed for measuring and checking displacements, dimensions, run-outs, surface profiles, and deformations of engineered objects. RF256 sensor with a built-in display option for laboratory environments.
<div>The RF256 sensors are equipped with a LED display offering two indication modes: Red and Green. The display operation is directly connected with the values of the LowLimit and UpLimit parameters. </div>
The operation of the sensors is based on the principle of photoelectric scanning of a special scale, connected with a measurement tip of the sensor. Radiation of a LED 1 is collimated by a lens 2 and is directed on a scale 3. The image of the area of the scale is examined by CMOS array 4 and is analyzed by the signal processor which calculates the position of the scale.
As compared with incremental sensors, absolute sensors have a number of advantages: the absolute position of the gauge plug is determined immediately after power is on and the necessity of search of the reference mark is excluded. 
Also excluded is the probability of accumulation or loss of count pulse signals in case of impacts, vibrations and reverse motion.

Absolute linear encoder | Optical | RF256

Incremental linear encoder I Lika I SMB2-SMB5

Incremental linear encoder | SMB2-SMB5

<ul class="list-square">
<li>Small reading head</li>
<li>External conversion circuitry</li>
<li>For semiconductor machines and linear motors</li>
</ul>

Absolute linear encoder I Magnetic I Lika I SMAG

Absolute linear encoder | Magnetic | SMAG

<ul class="list-square">
<li>Absolute guided encoder</li>
<li>SSI and CANopen interface</li>
<li>Resolution up to 5 μm</li>
<li>Unaffected by dust, debris or liquids</li>
<li>Press brakes, bending machines</li>
</ul>

Absolute linear encoder I Optical I Gurley I VL18

The Model VL18 combines the opto-mechanical simplicity and ruggedness of an incremental encoder with the interfacing ease of an absolute encoder. Utilizing Gurley's unique Virtual Absolute technology, the VL18 system is less expensive and more reliable than any conventional absolute encoder of comparable resolution and accuracy. Compared with an incremental encoder, the VL18 system provides greater system reliability and minimizes homing time.

Absolute linear encoder | Optical | VL18

<ul class="list-square">
<li>1-μm resolution over 1 meter of travel, or ¼-μm resolution over 250 mm.</li>
<li>Three accuracy grades available</li>
<li>LED illumination for long life (&gt;100,000 hours)</li>
<li>Differential photo-detectors for stable signals</li>
<li>Small number of wires from the encoder</li>
<li>Differential output for noise immunity</li>
</ul>

Find the most trustworthy suppliers of linear encoders. Match with comparable products and request a quote to buy wholesale at SourceMe.

Absolute linear encoder | Magnetic | BML08T5

Manufacturer:Balluff

Absolute linear encoder | Magnetic | BML0925

Manufacturer:Balluff

Absolute linear encoder | Magnetic | LA11

Manufacturer:Renishaw

Incremental linear encoder | Magnetic | BML09RE

Manufacturer:Balluff

Incremental linear encoder | Optical | RTLC40

Manufacturer:Renishaw

Incremental linear encoder | Optical | L18

Manufacturer:Precizika Metrology

Absolute linear encoder | Optical | LA

Manufacturer:Fagor Automation

Incremental linear encoder | Magnetic | PCFP23

Manufacturer:ASM

Incremental linear encoder | Optical | L37

Manufacturer:Precizika Metrology

Incremental linear encoder | Optical | PBSD

Manufacturer:Fagor Automation

Incremental linear encoder | Optical | PBSX

Manufacturer:Fagor Automation

Absolute linear encoder | Optical | RF256

Manufacturer:Riftek

Incremental linear encoder | SMB2-SMB5

Manufacturer:Lika

Absolute linear encoder | Magnetic | SMAG

Manufacturer:Lika

Absolute linear encoder | Optical | VL18

Manufacturer:Gurley Precision Instruments

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