Mechanische Encoder
Ein mechanischer Encoder ist ein elektromechanisches Bauteil, das eine Position oder eine Bewegung in ein oder mehrere Signale umwandelt, die von einer elektronischen Schaltung oder einem Datenverarbeitungssystem gelesen werden können. Es gibt zwei Hauptarten mechanischer Encoder. Drehbare Encoder erkennen die Position oder Bewegung durch Konvertierung der Winkelposition einer Achse. Lineare Encoder sind Leseköpfe, die die Position auf einer linearen Skala enkodieren – sie sind eher unüblich, da andere Technologien wie optische und magnetische Encoder besser geeignet sind für Anwendungen, in denen lineare Encoder verwendet werden (zum Beispiel CNC-Fräsen und Spannbänke).
Mechanische Encoder verfügen über eine Metallscheibe, die mehrere konzentrische Ringe enthält, die an einem Isolator befestigt und mit einer Achse verbunden sind. Schleifkontakte reiben an der Metallscheibe und berühren so die Scheibe, während die konzentrischen Ringe um die Achse rotieren. Dies verursacht eine positionell kodierte Leitung in Bezug auf die Ringe. Mechanische Encoder verfügen über Ringe, die die Positionsinformation in eine binäre oder binär kodierte Sequenz an einer parallelen Anordnung von Ausgangsklemmen kodieren. Binär kodierte Dezimal- und Gray-Codes sind häufig kodierte Ausgabemuster.
In manchen Fällen wird die Übersetzung verwendet, um den Encoder in einen Multiturn-Drehgeber umzuwandeln. Manche Encoder sind batteriebetrieben, andere wandeln die Rotationsenergie in elektrischen Energie um, die zur Ausgabe des Positionssignals oder zum Speichern der Umdrehungszahl in einem integrierten Speichermedium erforderlich ist. Mechanische Encoder sind sehr verschleißanfällig und kommen heute daher seltener zum Einsatz. Sie werden noch immer in Anwendungen wie Lautstärkereglern von Stereoanlagen oder Einstellungen von FM-Radios eingesetzt.
| Teile-Nr. | Preis | Bestand | Hersteller | Kategorie | Type | Motion | Shaft Style | Pulses per Revolution | Terminal Type | Maximum Operating Torque - (N.m) | Mechanical Life - (Cycles) | Encoder Signal | Minimum Operating Supply Voltage | Typical Operating Supply Voltage | Maximum Operating Supply Voltage | Minimum Operating Temperature - (°C) | Maximum Operating Temperature - (°C) | Programmability | Encoder Code | Encoder Reading | Body Orientation | Packaging | Mounting | Maximum Operating Speed | Index Output | CECC Qualified | ESD Protection | Military | AEC Qualified | Auto motive | P PAP | ECCN Code | SVHC | SVHC Exceeds Threshold |
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PES12-40S-N0024
Mechanical Encoder Rotary Incremental No Shaft 0.02N.m Straight Quadrature Digital Square Wave 24PPR Through Hole PC Pin
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Von 1,0445 € bis 1,132 €
pro Stück
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Bourns | Mechanische Encoder | Shaft Less Encoder | Rotary | No Shaft | 24 | PC Pin | 30000 | Digital Square Wave | No | Quadrature | Incremental | Straight | Through Hole | Not Indexed | No | No | No | No | No | EAR99 | Yes | No | ||||||||||
PEC11S-9215F-S0015
Mechanical Encoder Rotary Incremental Flat 0.01N.m Straight Quadrature Digital Square Wave 15PPR Surface Mount Gull Wing
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Von 1,5043 € bis 1,6728 €
pro Stück
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Bourns | Mechanische Encoder | Rotary | Flat | 15 | Gull Wing | 15000 | Digital Square Wave | No | Quadrature | Incremental | Straight | Surface Mount | Not Indexed | No | No | No | No | EAR99 | No | |||||||||||||
ACZ16BR1E-20FD1-24C
Mechanical Encoder Rotary Incremental Flat 0.01N.m Straight Quadrature Digital Square Wave 24PPR Through Hole PC Pin
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Von 1,2694 € bis 1,2952 €
pro Stück
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Same Sky (formerly CUI Devices) | Mechanische Encoder | Rotary | Flat | 24 | PC Pin | 100000 | Digital Square Wave | No | Quadrature | Incremental | Straight | Through Hole | Not Indexed | No | No | No | No | EAR99 | No | |||||||||||||
ECW1J-B24-AC0024L
Mechanical Encoder Rotary Incremental Plain with Slot 0.016N.m Straight Quadrature Digital Square Wave 96PPR Panel Mount PC Pin
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Von 2,5743 € bis 2,7888 €
pro Stück
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Bourns | Mechanische Encoder | Contacting Encoder | Rotary | Plain with Slot | 96 | PC Pin | 200000 | Digital Square Wave | No | Quadrature | Incremental | Straight | Panel Mount | Not Indexed | No | No | No | No | No | EAR99 | No | |||||||||||
EN11-HSM0BF20
Mechanical Encoder Rotary Incremental Flat Straight Gray Digital Square Wave 20PPR Through Hole PC Pin
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BI Technologies | Mechanische Encoder | Contacting Encoder | Rotary | Flat | 20 | PC Pin | 30000 | Digital Square Wave | No | Gray | Incremental | Straight | Box|Tray | Through Hole | Not Indexed | No | No | No | No | No | EAR99 | Yes | Yes | |||||||||
PEC12R-4120F-N0012
Mechanical Encoder Rotary Incremental Flat 0.007N.m Straight Quadrature Digital Square Wave 12PPR Through Hole PC Pin
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Von 0,5689 € bis 0,6228 €
pro Stück
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Bourns | Mechanische Encoder | Rotary | Flat | 12 | PC Pin | 30000 | Digital Square Wave | No | Quadrature | Incremental | Straight | Through Hole | Not Indexed | No | No | No | No | No | EAR99 | No | ||||||||||||
PEC11R-4015K-N0018
Mechanical Encoder Rotary Incremental Knurl 0.007 Straight Quadrature Digital Square Wave 18PPR Through Hole PC Pin
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Bourns | Mechanische Encoder | Rotary | Knurl | 18 | PC Pin | 30000 | Digital Square Wave | No | Quadrature | Incremental | Straight | Through Hole | Not Indexed | No | No | No | No | EAR99 | No | |||||||||||||
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PES12-42S-N0024
Mechanical Encoder Rotary Incremental No Shaft 0.02N.m Straight Quadrature Digital Square Wave 24PPR Through Hole PC Pin
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Von 1,757 € bis 1,9047 €
pro Stück
|
Bourns | Mechanische Encoder | Shaft Less Encoder | Rotary | No Shaft | 24 | PC Pin | 30000 | Digital Square Wave | No | Quadrature | Incremental | Straight | Through Hole | Not Indexed | No | No | No | No | No | EAR99 | No | |||||||||||
EC18AGB20407
Mechanical Encoder Rotary Absolute Flat 0.06 Straight 15PPR Through Hole PC Pin
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ALPS ALPINE CO., LTD | Mechanische Encoder | High Water Resistance and Heavy Torque | Rotary | Flat | 15 | PC Pin | 30000 | No | Absolute | Straight | Tray | Through Hole | Not Indexed | No | No | No | No | EAR99 | ||||||||||||||
EN12-HN22AF18
Mechanical Encoder Rotary Incremental Flat 0.01N.m Straight Gray Digital Square Wave 24PPR Through Hole PC Pin
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BI Technologies | Mechanische Encoder | Contacting Encoder | Rotary | Flat | 24 | PC Pin | 30000 | Digital Square Wave | No | Gray | Incremental | Straight | Box|Tray | Through Hole | Not Indexed | No | Unknown | No | No | No | No | EAR99 | Yes | Yes | ||||||||
DPL12SVN24A25K1
Mechanical Encoder Rotary Incremental Knurl Straight Quadrature Digital Square Wave 24PPR Through Hole PC Pin
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Von 5,1799 € bis 5,5412 €
pro Stück
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TE Connectivity | Mechanische Encoder | Rotary | Knurl | 24 | PC Pin | 30000 | Digital Square Wave | No | Quadrature | Incremental | Straight | Through Hole | Not Indexed | No | No | No | No | No | EAR99 | No | ||||||||||||
PEC11J-9225F-S0015
Mechanical Encoder Rotary Incremental Flat 0.01N.m Straight Quadrature Digital Square Wave 15PPR Surface Mount Gull Wing
|
Von 1,3184 € bis 1,4435 €
pro Stück
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Bourns | Mechanische Encoder | Long Life Encoder | Rotary | Flat | 15 | Gull Wing | 100000 | Digital Square Wave | No | Quadrature | Incremental | Straight | Tray | Surface Mount | Not Indexed | No | No | No | No | EAR99 | No | |||||||||||
|
PEC11R-4220F-S0024
Mechanical Encoder Rotary Incremental Flat 0.007N.m Straight Quadrature Digital Square Wave 24PPR Through Hole PC Pin
|
Von 0,8588 € bis 0,9008 €
pro Stück
|
Bourns | Mechanische Encoder | Rotary | Flat | 24 | PC Pin | 30000 | Digital Square Wave | No | Quadrature | Incremental | Straight | Through Hole | Not Indexed | No | No | No | No | No | EAR99 | No | ||||||||||||
RIC11-31S15.5D7-TH
12 mm, 5 Vdc, 15 PPR, Through Hole, Mechanical Panel Mount Encoder
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Same Sky (formerly CUI Devices) | Mechanische Encoder | No | No | No | No | EAR99 | No | |||||||||||||||||||||||||
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PEC12R-4217F-S0012
Mechanical Encoder Rotary Incremental Flat 0.007N.m Straight Quadrature Digital Square Wave 12PPR Through Hole PC Pin
|
Von 0,7193 € bis 0,7874 €
pro Stück
|
Bourns | Mechanische Encoder | Rotary | Flat | 12 | PC Pin | 30000 | Digital Square Wave | No | Quadrature | Incremental | Straight | Tray | Through Hole | Not Indexed | No | No | No | No | EAR99 | No | ||||||||||||
26ASD45-01PAJS
Mechanical Encoder Rotary Flat 0.056N.m Straight BCD 8PPR Through Hole PC Pin
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Von 16,5194 € bis 20,0283 €
pro Stück
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Grayhill | Mechanische Encoder | Rotary | Flat | 8 | PC Pin | No | BCD | Straight | Through Hole | Not Indexed | No | No | No | No | No | EAR99 | No | |||||||||||||||
|
EN12-VS22AF18
Mechanical Encoder Rotary Incremental Flat 0.01N.m Right Angle Gray Digital Square Wave 24PPR Through Hole PC Pin
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BI Technologies | Mechanische Encoder | Contacting Encoder | Rotary | Flat | 24 | PC Pin | 30000 | Digital Square Wave | No | Gray | Incremental | Right Angle | Box|Tray | Through Hole | Not Indexed | No | Unknown | No | No | No | No | EAR99 | Yes | Yes | ||||||||
EN16-V10BF15
Mechanical Encoder Rotary Incremental Flat Right Angle Gray Digital Square Wave 12PPR Through Hole PC Pin
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|
BI Technologies | Mechanische Encoder | Contacting Encoder | Rotary | Flat | 12 | PC Pin | 30000 | Digital Square Wave | No | Gray | Incremental | Right Angle | Box|Tray | Through Hole | Not Indexed | No | No | No | No | No | EAR99 | No | ||||||||||
|
PEC12R-4217F-N0024
Mechanical Encoder Rotary Incremental Flat 0.007N.m Straight Quadrature Digital Square Wave 24PPR Through Hole PC Pin
|
Von 0,5689 € bis 0,6228 €
pro Stück
|
Bourns | Mechanische Encoder | Rotary | Flat | 24 | PC Pin | 30000 | Digital Square Wave | No | Quadrature | Incremental | Straight | Through Hole | Not Indexed | No | Unknown | No | No | No | No | EAR99 | No | |||||||||||
PEC16-4020F-S0012
Mechanical Encoder Rotary Incremental Flat 0.02N.m Straight Quadrature Digital Square Wave 12PPR Through Hole PC Pin
|
|
Bourns | Mechanische Encoder | Rotary | Flat | 12 | PC Pin | 100000 | Digital Square Wave | No | Quadrature | Incremental | Straight | Through Hole | Not Indexed | No | No | No | No | No | EAR99 | No | No | |||||||||||
EVE-UBCAH516B
Mechanical Encoder Rotary Incremental 0.014N.m Straight Quadrature Digital Square Wave 16PPR Surface Mount
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Von 2,0819 € bis 2,3676 €
pro Stück
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Panasonic | Mechanische Encoder | Rotary | 16 | 30000 | Digital Square Wave | No | Quadrature | Incremental | Straight | Surface Mount | No | No | No | No | EAR99 | No | ||||||||||||||||
26GS22-01-1-16S-C
Mechanical Encoder Rotary Flat 0.056N.m Straight Gray 16PPR Through Hole PC Pin
|
Von 25,969 € bis 1.202,2887 €
pro Stück
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Grayhill | Mechanische Encoder | Rotary | Flat | 16 | PC Pin | No | Gray | Straight | Through Hole | Not Indexed | No | No | No | No | No | EAR99 | No | |||||||||||||||
|
EN11-HSM3AF20
Mechanical Encoder Rotary Incremental Flat 0.018N.m Straight Gray Digital Square Wave 15PPR Through Hole PC Pin
|
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BI Technologies | Mechanische Encoder | Contacting Encoder | Rotary | Flat | 15 | PC Pin | 30000 | Digital Square Wave | No | Gray | Incremental | Straight | Box|Tray | Through Hole | Not Indexed | No | No | No | No | No | EAR99 | Yes | Yes | |||||||||
|
EN11-VSB1AQ15
Mechanical Encoder Rotary Incremental Knurl 0.018N.m Right Angle Gray Digital Square Wave 20PPR Through Hole PC Pin
|
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BI Technologies | Mechanische Encoder | Contacting Encoder | Rotary | Knurl | 20 | PC Pin | 30000 | Digital Square Wave | No | Gray | Incremental | Right Angle | Box|Tray | Through Hole | Not Indexed | No | No | No | No | No | EAR99 | Yes | Yes | |||||||||
COM-10932
Rotary Encoder - 200 P/R (Quadrature)
|
47,0396 €
pro Stück
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SparkFun Electronics | Mechanische Encoder | No | Unknown | Unknown | Unknown | EAR99 |
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