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Showing Results For: Optical Rotary Encoders

Optical Rotary Encoders

Optical rotary encoders are sophisticated devices designed to convert rotational movement into electrical signals, providing precise feedback on the position, speed, and direction of rotating components. These encoders utilise advanced optical technology, where a light source and detector are employed to interpret the rotation of a disk with finely etched patterns. Typically crafted from high-grade materials such as aluminum, stainless steel, and specialised optical glass, these encoders offer durability and accuracy in various environments. They come in several types, including incremental and absolute encoders, each serving different application needs. 

Salient Features of Optical Rotary Encoders

  • High resolution and accuracy
  • Low noise and interference
  • Durable construction

Benefits for You

  • Reliable performance in various conditions
  • Precise measurement of rotational movement
  • Long operational life

Versatile Uses of Optical Rotary Encoders

  • Robotics and Automation
  • CNC Machinery
  • Aerospace and Defence
  • Medical Equipment

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Rohs Verified
62A22-02-060C, Grayhill
Pre Order
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1 +
£ 34.02
10 +
£ 33.14
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£ 32.28
Rohs Verified
HEDL-5540#A12, Broadcom
13 In Stock
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1 +
£ 53.97
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£ 46.84
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£ 43.88
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HEDS-5500#A12, Broadcom
8 In Stock
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£ 42.34
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£ 39.46
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£ 38.28
Rohs Verified
HEDS-9100#A00, Broadcom
19 In Stock
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£ 26.18
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£ 24.79
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£ 24.53
Rohs Verified
ENA1D-B28-L00128L, Bourns
39 In Stock
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1 +
£ 36.73
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£ 34.89
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£ 33.13
NIDEC COPAL ELECTRONICS GMBH
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REC20D-50-201-1, NIDEC COPAL ELECTRONICS GMBH
8 In Stock
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£ 12.27
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£ 11.82
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£ 11.26
NIDEC COPAL ELECTRONICS GMBH
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RMS20-100-201-1, NIDEC COPAL ELECTRONICS GMBH
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£ 27.78
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£ 26.51
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£ 25.50
NIDEC COPAL ELECTRONICS GMBH
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RMS20-256-201-1, NIDEC COPAL ELECTRONICS GMBH
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£ 27.78
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£ 26.51
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£ 25.50
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ENS1J-B28-L00256L, Bourns
8 In Stock
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£ 47.11
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£ 44.28
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£ 41.45
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AEDR-8300-1Q2, Broadcom
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£ 7.10
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£ 6.81
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£ 6.48
NIDEC COPAL ELECTRONICS GMBH
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RMS20-250-201-1, NIDEC COPAL ELECTRONICS GMBH
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£ 27.78
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£ 26.51
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£ 25.50
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AEDB-9140-A13, Broadcom
36 In Stock
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£ 35.64
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£ 33.79
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£ 32.08
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HEDS-5500#A02, Broadcom
4 In Stock
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£ 39.98
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£ 37.62
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£ 35.30
NIDEC COPAL ELECTRONICS GMBH
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RE30E-1024-213-1, NIDEC COPAL ELECTRONICS GMBH
3 In Stock
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£ 75.45
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£ 72.02
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£ 69.27
NIDEC COPAL ELECTRONICS GMBH
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RECW20D-25-201-1, NIDEC COPAL ELECTRONICS GMBH
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£ 12.56
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£ 12.10
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£ 11.53
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61C11-01-08-01, Grayhill
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£ 28.47
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EM14R1D-R20-L032N, Bourns
8 In Stock
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£ 16.07
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£ 15.27
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£ 13.57
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HEDS-5540#A02, Broadcom
47 In Stock
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£ 47.73
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£ 42.33
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£ 41.05
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AEDR-8000-1K2, Broadcom
35 In Stock
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£ 13.33
NIDEC COPAL ELECTRONICS GMBH
Rohs Verified
CJ25-42010, NIDEC COPAL ELECTRONICS GMBH
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£ 48.93
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£ 46.71
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£ 44.93
NIDEC COPAL ELECTRONICS GMBH
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RE30E-200-213-1, NIDEC COPAL ELECTRONICS GMBH
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£ 54.54
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£ 52.06
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£ 50.08
NIDEC COPAL ELECTRONICS GMBH
Rohs Verified
RE30E-600-213-1, NIDEC COPAL ELECTRONICS GMBH
8 In Stock
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£ 69.67
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£ 66.50
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£ 63.97
NIDEC COPAL ELECTRONICS GMBH
Rohs Verified
REC20-25-201-1, NIDEC COPAL ELECTRONICS GMBH
Pre Order
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£ 20.65
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£ 19.90
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£ 18.96
NIDEC COPAL ELECTRONICS GMBH
Rohs Verified
REC20C-50-201-1, NIDEC COPAL ELECTRONICS GMBH
8 In Stock
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£ 30.33
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£ 29.22
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£ 27.84
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HEDS-5540#A01, Broadcom
2 In Stock
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1 +
£ 47.03
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New Items
New items
RECW20D-50-201-1, Copal Electronics

RECW20D-50-201-1, Copal Electronics

Contactless, manual adjustment only Compact, light weight
New items
HEDL-5540#A12, Broadcom

HEDL-5540#A12, Broadcom

Encoder Line Drivers for HEDS-55xx / 56xx / 9000 / 9100 / 9200 / 9040 / 9140 Series Encoder Line Drivers for HEDS-55xx / 56xx / 9000 / 9100 / 9200 / 9040 / 9140 Series enhances the performance of encoders when they are used in noisy environments or when they are required to drive long distances. The encoder line drivers use an industry standard IC, AM26C31Q that provides complementary outputs for each encoder channel. Single 5 V supply On-board bypass capacitor Avago Technologies Rotary Encoders
New items
HEDS-5500#A12, Broadcom

HEDS-5500#A12, Broadcom

Optical Encoders This range of motion control optical encoders, by Avago Technologies, is available in two and three channel output options. These incremental encoders utilize optical technology for motion control. Incremental encoder devices provide position feedback for incremental counts. Where the feedback signal is always referenced to a start or home position, an incremental encoder provides a uniquely defined, relative position. Avago Technologies offer both optical reflective incremental encoders and optical transmissive incremental encoders. These devices are available as encoder modules for user integration or as complete housed or kit incremental encoders. This range of optical encoders provides accurate positioning and velocity sensing for a variety of applications. Possible applications include: printers copiers scanners servo and stepper motor feedback systems robotic arms wafer-handling machines Avago Technologies Rotary Encoders
New items
HEDS-9100#A00, Broadcom

HEDS-9100#A00, Broadcom

Optical Encoders This range of motion control optical encoders, by Avago Technologies, is available in two and three channel output options. These incremental encoders utilize optical technology for motion control. Incremental encoder devices provide position feedback for incremental counts. Where the feedback signal is always referenced to a start or home position, an incremental encoder provides a uniquely defined, relative position. Avago Technologies offer both optical reflective incremental encoders and optical transmissive incremental encoders. These devices are available as encoder modules for user integration or as complete housed or kit incremental encoders. This range of optical encoders provides accurate positioning and velocity sensing for a variety of applications. Possible applications include: printers copiers scanners servo and stepper motor feedback systems robotic arms wafer-handling machines Avago Technologies Rotary Encoders
New items
ENA1D-B28-L00128L, Bourns

ENA1D-B28-L00128L, Bourns

EN Series Rotary Optical Encoder EN series rotary optical encoders with two channel quadrature output, a square wave signal and a resolution to 256 PPR. These EN series rotary optical encoders are bushing or servo mount, CMOS and TTL compatible and have a long life of 10,000,000 revolutions. Versions with a ball bearing bushing configuration (stock numbers 164-2633 , 789-9501 , 789-9501 and 827-5029 ) have an increased life of 200,000,000 revolutions as well as a high operating speed of 3000 rpm. Typical applications for these rotary optical encoders include digital panel control or position sensing where reliability, long life, high resolution and precision linearity are essential. Features & Benefits 2-bit quadrature output, channel A leads channel B by 90° with clockwise rotation Metal bushing and shaft, long life, high operating speed Square wave signal, CMOS and TTL compatible 64, 128 or 256 cycles per revolution ENA types have bush mounting (spring loaded for optimum feel) ENS type has bush mounting (ball bearing shaft support) Continuous mechanical rotation Product Application Information Typical applications for these rotary optical encoders include digital panel control or position sensing where reliability, long life, high resolution and precision linearity are essential.
New items
REC20D-50-201-1, NIDEC COPAL ELECTRONICS GMBH

REC20D-50-201-1, NIDEC COPAL ELECTRONICS GMBH

The NIDEC COPAL ELECTRONICS REC series contactless optical encoder available with two phases, offers a manual setting type adjustable function. Compact, light weight Panel seal type RoHS compliant
New items
EIL580-TT12.5EQ.00100.A, Baumer

EIL580-TT12.5EQ.00100.A, Baumer

The Baumer Incremental encoder is a optical rotary encoder with 58 mm body diameter. This incremental encoder is available with through hollow shaft. This encoder offers high resistance to shock and vibrations. Precise optical sensing High protection up to IP67 Output signal level TTL or HTL Pulses per revolution up to 5000
New items
ENS1J-B28-L00256L, Bourns

ENS1J-B28-L00256L, Bourns

EN Series Rotary Optical Encoder EN series rotary optical encoders with two channel quadrature output, a square wave signal and a resolution to 256 PPR. These EN series rotary optical encoders are bushing or servo mount, CMOS and TTL compatible and have a long life of 10,000,000 revolutions. Versions with a ball bearing bushing configuration (stock numbers 164-2633 , 789-9501 , 789-9501 and 827-5029 ) have an increased life of 200,000,000 revolutions as well as a high operating speed of 3000 rpm. Typical applications for these rotary optical encoders include digital panel control or position sensing where reliability, long life, high resolution and precision linearity are essential. Features & Benefits 2-bit quadrature output, channel A leads channel B by 90° with clockwise rotation Metal bushing and shaft, long life, high operating speed Square wave signal, CMOS and TTL compatible 64, 128 or 256 cycles per revolution ENA types have bush mounting (spring loaded for optimum feel) ENS type has bush mounting (ball bearing shaft support) Continuous mechanical rotation Product Application Information Typical applications for these rotary optical encoders include digital panel control or position sensing where reliability, long life, high resolution and precision linearity are essential.
New items
RECW20D-50-201-1, Nidec Components

RECW20D-50-201-1, Nidec Components

Contactless, manual adjustment only Compact, light weight
New items
AEDB-9140-A13, Broadcom

AEDB-9140-A13, Broadcom

Optical Encoders This range of motion control optical encoders, by Avago Technologies, is available in two and three channel output options. These incremental encoders utilize optical technology for motion control. Incremental encoder devices provide position feedback for incremental counts. Where the feedback signal is always referenced to a start or home position, an incremental encoder provides a uniquely defined, relative position. Avago Technologies offer both optical reflective incremental encoders and optical transmissive incremental encoders. These devices are available as encoder modules for user integration or as complete housed or kit incremental encoders. This range of optical encoders provides accurate positioning and velocity sensing for a variety of applications. Possible applications include: printers copiers scanners servo and stepper motor feedback systems robotic arms wafer-handling machines Avago Technologies Rotary Encoders
New items
HEDS-5500#A02, Broadcom

HEDS-5500#A02, Broadcom

Optical Encoders This range of motion control optical encoders, by Avago Technologies, is available in two and three channel output options. These incremental encoders utilize optical technology for motion control. Incremental encoder devices provide position feedback for incremental counts. Where the feedback signal is always referenced to a start or home position, an incremental encoder provides a uniquely defined, relative position. Avago Technologies offer both optical reflective incremental encoders and optical transmissive incremental encoders. These devices are available as encoder modules for user integration or as complete housed or kit incremental encoders. This range of optical encoders provides accurate positioning and velocity sensing for a variety of applications. Possible applications include: printers copiers scanners servo and stepper motor feedback systems robotic arms wafer-handling machines Avago Technologies Rotary Encoders
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Optical Rotary Encoders and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Optical Rotary Encoders or any other product.
This depends on the Optical Rotary Encoders individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Optical Rotary Encoders and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Optical Rotary Encoders.
Yes. We keep updating our stock frequently and if a product like Optical Rotary Encoders is not in stock then we will let you know.