Gourt > Business > Industrial Goods and Services > Factory Automation > Motion Control > Encoders
An encoder is a device used to change a signal (such as a bitstream) or data into a code. The code may serve any of a number of purposes such as compressing information for transmission or storage, encrypting or adding redundancies to the input code. translating from one code to another. This is usually done by means of a programmed algorithm, especially if any part is digital, while most analogue encoding is done with analog circuitry.
Examples:
- a Compressor is used to encode data into a smaller form.
- a multiplexer combines multiple inputs into one output.
- a rotary encoder is a sensor, transducer for converting rotary motion or position to a code of electronic pulses.
- a linear encoder is a sensor, transducer or readhead paired with a scale that encodes position. The sensor reads the scale in order to convert the encoded position into an analog or digital signal, which can then be decoded into position by a digital readout (DRO). Motion can be determined by change in position over time. Linear encoder technologies include capacitive, inductive, eddy current, magnetic, and optical. Optical technologies include shadow, self imaging and interferometric. Linear encoders are used in metrology instruments and high precision machining tools ranging from digital calipers to coordinate measuring machines.
IP Video Encoders Decoders Network Ethernet PoE Injectors Encoder Decoder Internet Protocol #Security #CCTV #FB http://zi.ma/a7cf39
Surveillent (Surveillent.com) Mon, 04 Jan 2010 10:56:19 -0000
IP Video Encoders Decoders Network Ethernet PoE Injectors Encoder Decoder Internet Protocol #Security #CCTV #FB http://zi.ma/a7cf39
@slackwagon use Exact Audio Copy - it's far nicer then most mp3 encoders, slower and more accurate
frenchbloke (frenchbloke) Mon, 04 Jan 2010 10:47:35 -0000
@slackwagon use Exact Audio Copy - it's far nicer then most mp3 encoders, slower and more accurate
@drazin iSubtitle uses the builtin encoders from Quicktime. Result looks great. Maybe you have some old qt component disturbing the process?
jorgenisaksson (Jörgen Isaksson) Mon, 04 Jan 2010 08:15:40 -0000
@drazin iSubtitle uses the builtin encoders from Quicktime. Result looks great. Maybe you have some old qt component disturbing the process?
WordPress Job: data encoders for wordpress by frankross00 (http://cli.gs/VuQRv)
_WordPress_Jobs (Jobby Jay) Mon, 04 Jan 2010 05:15:01 -0000
WordPress Job: data encoders for wordpress by frankross00 (http://cli.gs/VuQRv)
You can begin watching your favorite DVD's even if you have to be somewhere. All encoders are built right in. http://bit.ly/kHCvF
IpodM6 (Download Ipod Movies) Mon, 04 Jan 2010 02:10:39 -0000
You can begin watching your favorite DVD's even if you have to be somewhere. All encoders are built right in. http://bit.ly/kHCvF
Freelance Wordpress Job - data encoders for wordpress http://bit.ly/5udHg7
work_freelance (Freelance Jobs) Sun, 03 Jan 2010 20:55:35 -0000
Freelance Wordpress Job - data encoders for wordpress http://bit.ly/5udHg7
Electronics Co., Ltd. - Manufacturers linear, angular and rotary encoders. From China.
Meta Description: [ 海德汉,海德汉（天津）光学电子有限公司,德国海德汉中国全资子公司,产品包括高精度光栅尺,封闭式光栅尺,敞开式光栅尺,编码器,线性编码器,角度编码器,旋转编码器,数控系统,3-D测头,数显表,长度计,长度仪,计数卡,模数转换... ]
Linde AB - Manufacture optical angle encoders and hollow shaft encoders of incremental and absolute types. Concise data sheets online, complete data sheets in PDF. Based in Sweden.
Meta Description: [ Develop manufacture and sell incremental & absolute encoders. Robust products for industrial applications. ]
BEI Technologies, Inc. - Manufacturer of optical rotary incremental encoders, rotary absolute encoders, and precision trackballs. Concise specifications viewable online. Complete specification sheets in PDF for download.
Meta Description: [ BEI specializes in optical, shaft encoders for rotary and motion control available in incremental and absolute configurations and designed for rugged industrial automation applications. ]
Danaher Controls - Manufacture of encoders including; incremental, linear, absolute, intrinsically safe, and motor mount types. Product specification sheets viewable online as well as in PDF.
Meta Description: [ Dynapar is a manufacturer of rotary encoders, absolute encoders, optical encoders and resolvers. Dynapar Encoders, Northstar, and Harrowe brands for every application and fast delivery. ]
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Eltra S.r.l. - Manufacture of encoders.
Encoder Products Company - Makers of incremental shaft encoders including hollow shaft, explosion-proof, industrial, instrument grade, commutation, and c-face encoders.
Meta Description: [ Encoder Products Company is a leading manufacturer of incremental optical rotary encoders for shaft and hollow bore industrial applications. ]
Encoder Technology - Designs and manufactures rotary and linear optical encoders and related products. All product specification sheets only in PDF.
Meta Description: [ Encoder Technology LLC specializes in incremental optical encoders for rotary and linear motion control in rugged heavy duty industrial, intrinsically safe, hazardous area, and benign environments. Our encoders are for Food Processing, Robotics, Oil Field, Wind Power, and Rail. ]
Encoders India - Manufacturer of rotary encoders, tacho generators, resolvers, encoder couplings, and digital read outs.
Meta Description: [ manufacturers and exporters of rotary encoders, digital readouts, resolvers, encoder couplings, electronic tacho-generators, digital measurement products ]
Gurley Optical Encoders - Manufacture of rotary and linear optical encoders, absolute and incremental encoders and quadrature encoders. All data sheets in PDF.
Heidenhain - Manufactures and markets position-measuring linear and rotary encoders and machine controls.
Meta Description: [ HEIDENHAIN develops and manufactures linear encoders, angular encoders, rotary encoders, digital readouts, and numerical controls. HEIDENHAIN delivers its products to manufacturers of machine tools and manufacturers of automated facilities and machines, especially for semiconductor and electronic... ]
Hohner Corp. - Manufacturer of rotary optical encoders, incremental encoders, and absolute and analog encoders. Some models are configurable by USB. Data sheets downloadable in AutoCAD dwg and dxf formats. From the UK.
Meta Description: [ Optical Encoders for Hazardous Areas ]
Industrial Encoder Corporation - Manufacture of precision optical encoders.
Meta Description: [ GESgroup - International Manufacturing Company of Optical Encoders. Internationaler Hersteller für optische Drehgeber. ]
Industrial Encoders Direct - Manufacturers and distributors of rotary incremental shaft encoders, rotary absolute shaft encoders. Based in the UK.
Meta Description: [ UK Encoder manufacturers and emergency repairs specialists, Distributors of all encoders, linear, incremental, absolute shaft & rotary encoders, solid, semi-hollow, parallel & shaft encoders, suppliers throughout the United Kingdom & Worldwide ]
MICOS GmbH - Motion Control and Electronics - MICOS GmbH is specialised in developing, manufacturing and marketing of components and systems in the range of positioning technology for research and industry.
Meta Description: [ MICOS GmbH is specialised in developing, manufacturing and marketing of components and systems in the range of positioning technology for research and industry., Vertrieb, Planung und Entwicklung von feinmechanischen, optischen, elektronischen Geräten und Systemen für Forschung und Industrie. ]
MicroE Systems - Manufacturer of high-resolution rotary and linear optical encoder systems. The encoders are small, accurate, robust and deliver an high nanometer-level resolution, repeatability and accuracy.
NorthStar Technologies Inc - Manufactures encoders, including rotary encoders, tachometers, position systems, linear encoders, and linear optical encoders. Product specification sheets in PDF.
Meta Description: [ Dynapar is a manufacturer of rotary encoders, absolute encoders, optical encoders and resolvers. Dynapar Encoders, Northstar, and Harrowe brands for every application and fast delivery. ]
Photocraft, Inc. - Manufacturer of hollow shaft encoders, wheel encoders, programmable encoders, and absolute encoders. Data sheets viewable online and in PDF.
Servo-Tek Products Company, Inc. - Manufacturer of encoders, DC and panel tachometer generators, and position and velocity sensors.
Meta Description: [ encoders,rotary encoders,dc tachometers, panel tachometers. ]
Stegmann Inc. - Manufacturer of absolute encoders, linear encoders, incremental encoders, and servo motor feedback systems. All data sheets in PDF.
Meta Description: [ Technical specifications and CAD drawings available online for our Linear Encoders, Absolute Encoders and Incremental Encoders. ]
US Digital - Manufacturer of incremental and absolute optical encoders, inclinometers, PC interfaces, digital readouts, switching power supplies, flexible shaft couplings and encoder testing products. Prices listed.
Meta Description: [ US Digital designs and manufactures optical encoders, inclinometers & motion control components. Our complete product line includes either absolute or incremental optical encoder & inclinometer products, stepper motors, PC interfaces, digital readouts, switching power supplies & flexible shaft co... ]
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