Optical Encoders

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Manufacturers
    • Agilent Technologies
    • Alps Alpine
    • Alps Electric
    • Analog Devices
    • Baumer Electric Ag
    • Bourns
    • Broadcom
    • Cts
    • Cui
    • Elma Electronic
    • Grayhill
    • Hans Turck & KG
    • Hewlett Packard
    • Honeywell
    • Honeywell Sensing And Control
    • Infineon Technologies
    • Nidec Copal Electronics
    • Omron
    • Sharp Corporation
    • Texas Instruments
    • Tt Electronics Plc
    • Us Digital
    • Wurth Elektronik
Optoelectronic Type
    • ABSOLUE ROTARY ENCODER
    • INCREMENTAL ROTARY ENCODER
    • LINEAR POSITION ENCODER
    • ROTARY POSITION ENCODER
    • ROTARY/LINEAR POSITION ENCODER
Mounting Feature
    • BOARD MOUNT
    • CHASIS MOUNT
    • CHASSIS MOUNT
    • PANEL MOUNT
    • SURFACE MOUNT
    • THROUGH HOLE MOUNT
Terminal Finish
    • GOLD
    • GOLD OVER NICKEL
    • Gold (Au)
    • Gold (Au) - with Nickel (Ni) barrier
    • Matte Tin (Sn)
    • Matte Tin (Sn) - annealed
    • NICKEL
    • NICKEL PALLADIUM GOLD
    • Nickel (Ni)
    • Nickel/Gold (Ni/Au)
    • Nickel/Palladium/Gold (Ni/Pd/Au)
    • SILVER
    • TIN
    • TIN LEAD
    • TIN SILVER COPPER
    • Tin (Sn)
    • Tin/Lead (Sn/Pb)
Maximum On State Voltage
    • 18 V
Configuration
    • DUAL, 2 CHANNELS
    • SINGLE
    • SINGLE, 13 CHANNELS
    • SINGLE, 2 CHANNELS
    • SINGLE, 3 CHANNELS
    • SINGLE, 6 CHANNELS
    • SINGLE, 8 CHANNELS
Maximum Supply Voltage
    • 12 V
    • 24 V
    • 250 V
    • 3.5 V
    • 3.6 V
    • 3.63 V
    • 30 V
    • 5 V
    • 5.2 V
    • 5.25 V
    • 5.5 V
    • 7 V
No. of Functions
    • 1
No. of Elements
    • 2
Peak Wavelength (nm)
    • 630
Packing Method
    • TR
    • TR, 7 INCH
    • TRAY
Output Circuit Type
    • Amplifier
    • Photodiode
    • Schmitt Trigger
Maximum Response Time
    • .0000001 s
    • .00000018 s
    • .0000002 s
    • .0000003 s
Sub-Category
    • Optical Position Encoders
    • Other Optoelectronics
Maximum Operating Temperature
    • 100 Cel
    • 105 Cel
    • 115 Cel
    • 125 Cel
    • 140 Cel
    • 45 Cel
    • 50 Cel
    • 55 Cel
    • 60 Cel
    • 65 Cel
    • 70 Cel
    • 75 Cel
    • 80 Cel
    • 85 Cel
    • 90 Cel
Minimum Operating Temperature
    • -10 Cel
    • -20 Cel
    • -25 Cel
    • -30 Cel
    • -40 Cel
    • -5 Cel
    • -60 Cel
    • -65 Cel
    • 0 Cel
    • 15 Cel
Additional Features
    • CAN ALSO OPERATE ON 5.5V
    • CAN ALSO OPERATE ON 5V, TTL COMPATIBLE
    • CMOS AND TTL COMPATIBLE
    • Can also operate on 5.5V
    • HIGH RELIABILITY
    • TTL COMPATIBLE
    • UL APPROVED
JESD-609 Code
    • e0
    • e1
    • e3
    • e4
Gap Size
    • 1.7 mm
    • 1.78 mm
    • 3.2 mm
Maximum On State Current
    • .005 A
    • .016 A
Reset All
Part RoHS Manufacturer Optoelectronic Type Mounting Feature Terminal Finish Maximum On State Voltage Configuration Maximum Supply Voltage No. of Functions No. of Elements Peak Wavelength (nm) Packing Method Output Circuit Type Maximum Response Time Sub-Category Maximum Operating Temperature Minimum Operating Temperature Additional Features JESD-609 Code Gap Size Maximum On State Current

EM14R0B-M25-L064S

Bourns

ROTARY POSITION ENCODER

TIN

SINGLE, 2 CHANNELS

1

70 Cel

-40 Cel

e3

EM14R0D-M20-L064N

Bourns

ROTARY POSITION ENCODER

TIN

SINGLE, 2 CHANNELS

1

70 Cel

-40 Cel

e3

EMS22A30-C28-LS6

Bourns

ROTARY POSITION ENCODER

PANEL MOUNT

TIN

SINGLE

3.63 V

1

125 Cel

-40 Cel

e3

EMS22Q33-D28-LT4

Bourns

ROTARY POSITION ENCODER

PANEL MOUNT

TIN

SINGLE

3.63 V

1

125 Cel

-40 Cel

CMOS AND TTL COMPATIBLE

e3

ENC1J-D20-L00128L

Bourns

ROTARY POSITION ENCODER

THROUGH HOLE MOUNT

TIN

SINGLE, 2 CHANNELS

5 V

1

75 Cel

-40 Cel

e3

ENS1J-B28-L00064L

Bourns

ROTARY POSITION ENCODER

THROUGH HOLE MOUNT

TIN

SINGLE, 2 CHANNELS

5 V

1

75 Cel

-40 Cel

e3

ENS1J-C28-L00064L

Bourns

ROTARY POSITION ENCODER

THROUGH HOLE MOUNT

TIN

SINGLE, 2 CHANNELS

5 V

1

75 Cel

-40 Cel

e3

PEC09-2315F-N0015

Bourns

ROTARY POSITION ENCODER

SINGLE, 2 CHANNELS

1

70 Cel

-10 Cel

PEC11L-4020F-N0020

Bourns

ROTARY POSITION ENCODER

TIN SILVER COPPER

e1

PEC11S-9215F-N0015

Bourns

ROTARY POSITION ENCODER

1

70 Cel

-40 Cel

PEC11S-929K-N0015

Bourns

ROTARY POSITION ENCODER

1

70 Cel

-40 Cel

PEC12-4020F-S0012

Bourns

ROTARY POSITION ENCODER

SINGLE, 2 CHANNELS

1

70 Cel

-30 Cel

PEL12D-4225S-S1024

Bourns

ROTARY POSITION ENCODER

SINGLE, 2 CHANNELS

1

70 Cel

-10 Cel

TIED82

Texas Instruments

THROUGH HOLE MOUNT

250 V

Optical Position Encoders

100 Cel

-60 Cel

MAX5440EAG+T

Analog Devices

ROTARY POSITION ENCODER

Matte Tin (Sn) - annealed

85 Cel

-40 Cel

e3

SFH910

Infineon Technologies

ROTARY POSITION ENCODER

THROUGH HOLE MOUNT

18 V

SINGLE, 2 CHANNELS

1

Photodiode

.0000003 s

85 Cel

-20 Cel

3.2 mm

.016 A

E6C3-AB5C1M

Omron

ROTARY POSITION ENCODER

E6C3-AN5B40P/R1M

Omron

ROTARY POSITION ENCODER

1

70 Cel

-10 Cel

E6C3-CWZ3EH720P/R2M

Omron

ROTARY POSITION ENCODER

E6A2-CWZ3E360P/R0.5M

Omron

ROTARY POSITION ENCODER

CHASSIS MOUNT

SINGLE, 3 CHANNELS

12 V

1

55 Cel

-10 Cel

E6C3-AN1E256P/R2M

Omron

ROTARY POSITION ENCODER

1

70 Cel

-10 Cel

E6D-CWZ1E6000P/R0.5M

Omron

ROTARY POSITION ENCODER

CHASSIS MOUNT

SINGLE, 3 CHANNELS

1

70 Cel

-10 Cel

E6C3-AG5C720P/R1M

Omron

ROTARY POSITION ENCODER

1

70 Cel

-10 Cel

E6D-CWZ1E2048P/R0.5M

Omron

ROTARY POSITION ENCODER

CHASSIS MOUNT

SINGLE, 3 CHANNELS

1

70 Cel

-10 Cel

E6C3-AB5C6P/R2M

Omron

ROTARY POSITION ENCODER

1

70 Cel

-10 Cel

E6A2-CS5C0.5M

Omron

ROTARY POSITION ENCODER

E6D-CWZ1E3600P/R0.5M

Omron

ROTARY POSITION ENCODER

CHASSIS MOUNT

SINGLE, 3 CHANNELS

1

70 Cel

-10 Cel

E6C3-CWZ3XH600P/R2M

Omron

ROTARY POSITION ENCODER

E6A2-CS3C20P/R0.5M

Omron

ROTARY POSITION ENCODER

CHASSIS MOUNT

SINGLE

12 V

1

55 Cel

-10 Cel

E6C3-CWZ3EH3600P/R2M

Omron

ROTARY POSITION ENCODER

E6B2-CWZ3E20P/R0.5M

Omron

ROTARY POSITION ENCODER

E6F-CWZ5G(100P/R)2M

Omron

ROTARY POSITION ENCODER

CHASSIS MOUNT

SINGLE, 3 CHANNELS

24 V

1

70 Cel

-10 Cel

E6A2-CWZ3C200P/R0.5M

Omron

ROTARY POSITION ENCODER

CHASSIS MOUNT

SINGLE, 3 CHANNELS

12 V

1

55 Cel

-10 Cel

E6C2-CWZ3E30P/R2M

Omron

ROTARY POSITION ENCODER

E6A2-CWZ3E500P/R0.5M

Omron

ROTARY POSITION ENCODER

CHASSIS MOUNT

SINGLE, 3 CHANNELS

12 V

1

55 Cel

-10 Cel

E6B2-CWZ3E1500P/R0.5M

Omron

ROTARY POSITION ENCODER

E6C3-CWZ5GH2048P/R2M

Omron

ROTARY POSITION ENCODER

E6C3-AN5C40P/R1M

Omron

ROTARY POSITION ENCODER

1

70 Cel

-10 Cel

E6C2-CWZ3E200P/R2M

Omron

ROTARY POSITION ENCODER

E6B2-CWZ1X10P/R0.5M

Omron

ROTARY POSITION ENCODER

E6C3-AN5B1M

Omron

ROTARY POSITION ENCODER

E6C3-AG5B360P/R2M

Omron

ROTARY POSITION ENCODER

1

70 Cel

-10 Cel

E6F-AB3C-C360P/R5M

Omron

ROTARY POSITION ENCODER

1

70 Cel

-10 Cel

E6C2-CWZ6C500P/R2M

Omron

ROTARY POSITION ENCODER

E6F-AG5C720P/R2M

Omron

ROTARY POSITION ENCODER

1

70 Cel

-10 Cel

E6D-CWZ1E1800P/R0.5M

Omron

ROTARY POSITION ENCODER

CHASSIS MOUNT

SINGLE, 3 CHANNELS

1

70 Cel

-10 Cel

E6B2-CWZ3E1000P/R0.5M

Omron

ROTARY POSITION ENCODER

E6C3-CWZ5GH2500P/R2M

Omron

ROTARY POSITION ENCODER

Optical Encoders

Optical encoders are electronic devices that convert rotary or linear motion into digital signals. They are commonly used in a wide range of applications, including industrial automation, robotics, and computer peripherals.

Optical encoders consist of a light source, a sensing element, and a rotating or linear scale. The light source, typically an LED or laser, emits light onto the scale, and the sensing element, typically a photodiode or phototransistor, detects the light reflected back from the scale. The sensing element generates a signal based on the amount of light detected, which is then processed by an electronic circuit to produce a digital output signal.

Optical encoders can be categorized into two types based on their operating principle: incremental and absolute. Incremental encoders generate a series of digital pulses that correspond to the relative position of the encoder, while absolute encoders generate a unique digital code that corresponds to the absolute position of the encoder.