Optical Rotary Encoders

An optical rotary encoder is an angular position sensor. It converts an angular displacement directly into a digital form. There are usually three components in an optical rotary encoder: a light source (an LED), a sensor and a moveable disk.

How an optical rotary encoder works

Optical r...

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Broadcom 3.3 V, 5 V dc Optical Encoder with a 1.82 mm, Surface, Surface Mount
Broadcom 3.3 V, 5 V dc Optical Encoder with a 1.82 mm, Surface, Surface Mount
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RS Stock No.: 227-936Brand: BroadcomManufacturers Part No.: AEDR-9830DP-102

€ 44.80

€ 44.80 Each (Supplied as a Tape) (Exc. Vat)

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1€ 44.80
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Broadcom
-
Optical Encoder
-
-
-
3.3 V, 5 V dc
-
1.82mm
-
4mm
No
-
-
-
Surface
-
Surface Mount
-
-
12000rpm
Quadrature
AEDR-9830DP
RoHS Compliant
30 to 65 mA
-
Broadcom 3.3 V, 5 V dc Optical Encoder, Surface, Surface Mount
Broadcom 3.3 V, 5 V dc Optical Encoder, Surface, Surface Mount
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Also available in industry standard packaging
RS Stock No.: 227-938Brand: BroadcomManufacturers Part No.: AEDR-9940-102

€ 43.80

€ 43.80 Each (Supplied as a Tape) (Exc. Vat)

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1€ 43.80
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Broadcom
-
Optical Encoder
-
-
-
3.3 V, 5 V dc
-
-
-
4mm
No
-
-
-
Surface
-
Surface Mount
-
-
1000rpm
Quadrature
AEDR-9940
RoHS Compliant
20 mA
-
Broadcom 4.5 to 5.5 V Optical Encoder, Surface Mount
Broadcom 4.5 to 5.5 V Optical Encoder, Surface Mount
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RS Stock No.: 818-8773Brand: BroadcomManufacturers Part No.: AEDR-8000-1K2

€ 17.44

€ 17.44 Each (Exc. Vat)

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1€ 17.44
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Broadcom
-
Optical Encoder
-
2 Channel Quadrature
-
4.5 to 5.5 V
-
-
-
-
No
-
-
-
Surface Mount
-
-
-
-
-
-
AEDR-8000
JESD22-A115-A Class B, ESD JESD22-A114-A Class 2
8 mA
-
Broadcom 3.3V dc, 5 V dc Optical Encoder, Surface Mount
Broadcom 3.3V dc, 5 V dc Optical Encoder, Surface Mount
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RS Stock No.: 220-7144Brand: BroadcomManufacturers Part No.: AEDR-9820A-102

€ 3,175.15

€ 31.752 Each (On a Reel of 100) (Exc. Vat)

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100€ 31.752
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Broadcom
-
Optical Encoder
-
2 Channel Quadrature with Index Digital
-
3.3V dc, 5 V dc
-
-
-
-
AEC-Q100 Grade 1
-
-
-
Surface Mount
-
-
-
-
-
Incremental
AEDR-9820A
AEC-Q100 Grade 1
-
-
Broadcom 5 V dc, 3.3V dc Optical Encoder, Surface
Broadcom 5 V dc, 3.3V dc Optical Encoder, Surface
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RS Stock No.: 216-3598Brand: BroadcomManufacturers Part No.: AEDR-9820-102

€ 2,911.60

€ 29.116 Each (On a Reel of 100) (Exc. Vat)

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100€ 29.116
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Broadcom
-
Optical Encoder
-
2 Channel Quadrature with Index Digital
-
5 V dc, 3.3V dc
-
-
-
-
No
-
-
-
Surface
-
-
-
-
-
Incremental
AEDR
No
-
-
Broadcom 4.5 to 5.5 V Optical Encoder, Surface
Broadcom 4.5 to 5.5 V Optical Encoder, Surface
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Also available in industry standard packaging
RS Stock No.: 796-7821Brand: BroadcomManufacturers Part No.: AEDR-8500-102

€ 22.21

€ 22.21 Each (Exc. Vat)

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1€ 22.21
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Broadcom
-
Optical Encoder
-
2 Channel Quadrature with Index Pulse
-
4.5 to 5.5 V
-
-
-
-
No
0.3 mm
-
-
Surface
-
-
-
-
-
-
AEDR-850x
RoHS 6
-
-
Broadcom 5 V Optical Encoder, Surface
Broadcom 5 V Optical Encoder, Surface
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Also available in industry standard packaging
RS Stock No.: 796-7887Brand: BroadcomManufacturers Part No.: HEDS-9140#A00

€ 50.83

€ 50.83 Each (Exc. Vat)

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1€ 50.83
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Broadcom
-
Optical Encoder
-
2 Channel Quadrature with Index Pulse
-
5 V
-
-
-
-
No
2.67 mm
-
-
Surface
-
-
-
-
30000rpm
-
-
RoHS 6
-
-
Broadcom 4.5 to 5.5 V Optical Encoder Hollow Shaft, Standard Mount, External
Broadcom 4.5 to 5.5 V Optical Encoder Hollow Shaft, Standard Mount, External
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Also available in industry standard packaging
RS Stock No.: 796-7859Brand: BroadcomManufacturers Part No.: HEDS-5540#A02

€ 77.81

€ 77.81 Each (Exc. Vat)

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1€ 77.81
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Broadcom
-
Optical Encoder
-
2 Channel Quadrature with Index Pulse
-
4.5 to 5.5 V
-
-
-
14mm
No
-
-
-
Standard Mount, External
Hollow
-
-
-
30000rpm
-
-
RoHS 6
-
-
Broadcom 4.5/5.5 V 512 ppr Pulse Optical Encoder, Through Hole
Broadcom 4.5/5.5 V 512 ppr Pulse Optical Encoder, Through Hole
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Also available in industry standard packaging
RS Stock No.: 796-7878Brand: BroadcomManufacturers Part No.: HEDS-9100#A00

€ 42.80

€ 42.80 Each (Exc. Vat)

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1€ 42.80
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Broadcom
512ppr
Optical Encoder
-
2 Channel Quadrature
-
4.5/5.5 V
-
-
-
-
No
2.67 mm
-
-
Through Hole
-
-
-
-
-
-
-
RoHS6
5 mA
-
Broadcom 5 V dc Optical Encoder, Surface, Surface Mount
Broadcom 5 V dc Optical Encoder, Surface, Surface Mount
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RS Stock No.: 215-5735Brand: BroadcomManufacturers Part No.: AEDR-8723-102

€ 3,965.80

€ 39.658 Each (On a Reel of 100) (Exc. Vat)

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100€ 39.658
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Broadcom
-
Optical Encoder
-
2 Channel Quadrature with Index Digital
-
5 V dc
-
-
-
-
No
-
-
-
Surface
-
Surface Mount
-
-
-
Incremental
AEDR-872x
RoHS
27 to 60 mA
-
Broadcom 5 V 500 ppr Pulse Optical Encoder with a 8 mm Hollow Shaft, Through Hole
Broadcom 5 V 500 ppr Pulse Optical Encoder with a 8 mm Hollow Shaft, Through Hole
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RS Stock No.: 818-8833Brand: BroadcomManufacturers Part No.: HEDL-5640#A13

€ 88.48

€ 88.48 Each (Exc. Vat)

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1€ 88.48
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Broadcom
500ppr
Optical Encoder
-
2 Channel Quadrature with Index Pulse
-
5 V
-
8mm
-
-
No
-
-
-
Through Hole
Hollow
-
-
-
30000rpm
Incremental
-
RoHS 6
-
-
Broadcom 4.5/5.5 V Optical Encoder, Surface
Broadcom 4.5/5.5 V Optical Encoder, Surface
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Also available in industry standard packaging
RS Stock No.: 796-7806Brand: BroadcomManufacturers Part No.: AEDB-9140-A13

€ 58.23

€ 58.23 Each (Exc. Vat)

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1€ 58.23
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Broadcom
-
Optical Encoder
-
2 Channel Quadrature with Index Pulse
-
4.5/5.5 V
-
-
-
-
No
2 mm
-
-
Surface
-
-
-
-
-
-
AEDB-9140
RoHS 6
18 mA
-
Broadcom 4.5/5.5 V 1024 ppr Pulse Optical Encoder with a 8 mm Hollow Shaft, Standard, External, 5 x 0.025 Inch Square
Broadcom 4.5/5.5 V 1024 ppr Pulse Optical Encoder with a 8 mm Hollow Shaft, Standard, External, 5 x 0.025 Inch Square
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RS Stock No.: 818-8849Brand: BroadcomManufacturers Part No.: HEDS-5540#A11

€ 79.69

€ 79.69 Each (Exc. Vat)

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1€ 79.69
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Broadcom
1024ppr
Optical Encoder
-
2 Channel Quadrature with Index Pulse
-
4.5/5.5 V
-
8mm
-
14mm
No
-
-
-
Standard, External
Hollow
5 x 0.025 Inch Square Pin on 0.1 Inch Centre
-
-
30000rpm
-
-
RoHS6
5 mA
-
Broadcom 5 V 500 ppr Pulse Optical Encoder with a 4 mm, Through Hole
Broadcom 5 V 500 ppr Pulse Optical Encoder with a 4 mm, Through Hole
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RS Stock No.: 818-8820Brand: BroadcomManufacturers Part No.: HEDL-5540#A11

€ 89.73

€ 89.73 Each (Exc. Vat)

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1€ 89.73
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Broadcom
500ppr
Optical Encoder
-
2 Channel Quadrature with Index Pulse
-
5 V
-
4mm
-
-
No
-
-
-
Through Hole
-
-
-
-
30000rpm
Quadrature
-
RoHS 6
5 mA
-
Broadcom 4.5 to 5.5 V Optical Encoder Hollow Shaft, External, Standard, Five 0.025 Inch Square Pin On 0.1 Inch Centre
Broadcom 4.5 to 5.5 V Optical Encoder Hollow Shaft, External, Standard, Five 0.025 Inch Square Pin On 0.1 Inch Centre
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Also available in industry standard packaging
RS Stock No.: 796-7843Brand: BroadcomManufacturers Part No.: HEDS-5500#A02

€ 82.20

€ 82.20 Each (Exc. Vat)

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1€ 82.20
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Broadcom
-
Optical Encoder
-
2 Channel Quadrature
-
4.5 to 5.5 V
-
-
-
14mm
No
-
-
-
External, Standard
Hollow
Five 0.025 Inch Square Pin On 0.1 Inch Centre
-
-
30000rpm
-
-
RoHS6
-1.0 to 5 mA
-
Grayhill 15 ppr Pulse Optical Encoder with a 3.18 mm Flat Shaft, Panel Mount
Grayhill 15 ppr Pulse Optical Encoder with a 3.18 mm Flat Shaft, Panel Mount
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RS Stock No.: 878-0482Brand: GrayhillManufacturers Part No.: 26GSD22-01-1-AJS

€ 42.54

€ 42.54 Each (Exc. Vat)

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1€ 42.54
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Grayhill
15ppr
Optical Encoder
-
-
-
-
-
3.18mm
-
15.88mm
No
-
-
-
Panel Mount
Flat
-
-
-
-
Mechanical
26
RoHS Compliant
200 mA
-
Broadcom 500 ppr Pulse Code Wheel with a 4 mm, Through Hole, Solder
Broadcom 500 ppr Pulse Code Wheel with a 4 mm, Through Hole, Solder
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Also available in industry standard packaging
RS Stock No.: 796-7830Brand: BroadcomManufacturers Part No.: HEDS-5120#A11

€ 27.11

€ 27.11 Each (Exc. Vat)

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1€ 27.11
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Broadcom
500ppr
Code Wheel
-
-
-
-
-
4mm
-
-
No
-
-
-
Through Hole
-
Solder
-
-
30000rpm
Incremental
HEDS-5120
RoHS
-
-
Grayhill 5 V dc Optical Encoder with a 6.32 mm Flat Shaft, Panel Mount
Grayhill 5 V dc Optical Encoder with a 6.32 mm Flat Shaft, Panel Mount
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RS Stock No.: 878-0470Brand: GrayhillManufacturers Part No.: 62S11-M5-020C

€ 72.16

€ 72.16 Each (Exc. Vat)

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1€ 72.16
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Grayhill
-
Optical Encoder
-
2 Bit Quadrature
-
5 V dc
-
6.32mm
-
17.45mm
No
249 in
-
-
Panel Mount
Flat
-
-
-
-
-
62S
RoHS
25 mA
-
Broadcom 4.5 to 5.5 V Optical Encoder Hollow Shaft, Standard Mount, External
Broadcom 4.5 to 5.5 V Optical Encoder Hollow Shaft, Standard Mount, External
Add to parts list
Also available in industry standard packaging
RS Stock No.: 796-7824Brand: BroadcomManufacturers Part No.: HEDM-5500#B13

€ 84.08

€ 84.08 Each (Exc. Vat)

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1€ 84.08
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Broadcom
-
Optical Encoder
-
2 Channel Quadrature
-
4.5 to 5.5 V
-
-
-
14mm
No
-
-
-
Standard Mount, External
Hollow
-
-
-
30000rpm
-
-
RoHS 6
5 mA
-
Broadcom 4.5 to 5.5 V Optical Encoder Hollow Shaft, External, Standard Mount
Broadcom 4.5 to 5.5 V Optical Encoder Hollow Shaft, External, Standard Mount
Add to parts list
Also available in industry standard packaging
RS Stock No.: 796-7840Brand: BroadcomManufacturers Part No.: HEDS-5540#A01

€ 73.42

€ 73.42 Each (Exc. Vat)

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1€ 73.42
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Broadcom
-
Optical Encoder
-
2 Channel Quadrature with Index Pulse
-
4.5 to 5.5 V
-
-
-
14mm
No
-
-
-
External, Standard Mount
Hollow
-
-
-
30000rpm
-
-
RoHS 6
5 mA
-

...