Optical rotary encoders

Do you need help making a decision?  Take a look at our buying guide
56 companies | 491 products
exhibit your products

& reach your clients in one place, all year round

Exhibit with us
Search
Optical rotary encoders | Choosing the right rotary encoder
The incremental rotary encoder measures an angular displacement with respect to a reference position. After a power failure, the data processing system must wait for the encoder to send the information corresponding to the reference position in order to correctly exploit the angular displacement information. Incremental rotary encoders are designed using different technologies, each with its own advantages and disadvantages. The most common technologies used...
incremental rotary encoder
incremental rotary encoder
REC series

Housing diameter: 6 mm - 15 mm

Compact size – M12 connector Compact sized encoders series REC fit to any application where short body dimensions are required – the case length only measures 38 mm. REC encoders are available with ...

See the other products
ELAP
incremental rotary encoder
incremental rotary encoder
RE40

Housing diameter: 4 mm - 6 mm

... The small size encoders series RE40 feature great accuracy, compact size and stoutness. The incremental encoder RE40 can be supplied with different mechanical flanges: the type RE40 has 6 fixing holes ...

See the other products
ELAP
incremental rotary encoder
incremental rotary encoder
RE620 series

Housing diameter: 6 mm - 10 mm

The range of square-flanged incremental encoders includes the series RE620, with centering mask diameter 31.75 mm, compatible with the international standard SIZE25, and the series RE650, with centering mask diameter ...

See the other products
ELAP
incremental rotary encoder
incremental rotary encoder
U-ONE Generation II (LWL-System)

Rotational speed: 2,800 rpm
Process temperature: -25 °C - 67 °C

... A modular encoder system with electronic function modules in the switchboard - Position and speed monitoring, both optionally available with safety certification SIL 2 / PL d - Interference-free FOC signal transmission ...

See the other products
Johannes Hübner Giessen
incremental rotary encoder
incremental rotary encoder
FG 40

Incremental encoder résolution (pulses per revolution: 1,000,000 unit
Rotational speed: 6,000 rpm
Output frequency: 200 kHz

The incremental encoder FG 40 (solid shaft) / FGH(J) 40 (hollow shaft) can be deployed in a wide variety of applications to measure the speed of standard, auxiliary and secondary drives in steel and rolling mills, in ...

See the other products
Johannes Hübner Giessen
incremental rotary encoder
incremental rotary encoder
U-ONE Generation I (LWL-System)

Rotational speed: 3,000 rpm
Process temperature: -25 °C - 85 °C

... universal encoder system from Johannes Hübner Giessen combines speed, position and overspeed detection in a single device. The system includes a universal basic unit that is connected to electronic function modules in ...

See the other products
Johannes Hübner Giessen
incremental rotary encoder
incremental rotary encoder
7700 series

Housing diameter: 46 mm

... or SSI serial ( ) outputs. Gurley Model 7700 Virtual Absolute Encoder The model 7700 Incremental and Virtual Absolute encoder is a compact, non-contact modular encoder with ...

See the other products
GURLEY Precision Instruments
miniature rotary encoder
miniature rotary encoder
R112 series

Housing diameter: 12 mm

The R112 series by Gurley Precision Instruments is a Miniature optical incremental rotary encoder designed for light industrial applications wherein it requires a superior resolution ...

See the other products
GURLEY Precision Instruments
miniature rotary encoder
miniature rotary encoder
R1 series

Housing diameter: 20, 19 mm

The R119 and R120 series are manufactured by GPI Encoders, and are optical incremental encoders that are intended for light industrial requisitions. They require high resolution in a ...

See the other products
GURLEY Precision Instruments
incremental rotary encoder
incremental rotary encoder
CIO58P

Incremental encoder résolution (pulses per revolution: 1 unit - 100,000 unit
Housing diameter: 58 mm
Shaft diameter: 6 mm - 10 mm

• Body • - Ø58mm • Solid shaft • - Ø10mm (standard) • - Ø6mm • Resolution • - From 1 to 100000PPR

See the other products
AK Industries
incremental rotary encoder
incremental rotary encoder
CIO24P

Housing diameter: 24 mm

... Vdc –Push-Pull output (RS422 compatible) Resolution 64; 128; 256; 512; 1024 PPR Max. admissible rotational speed 12000 turns/min Max. continuous rotational speed 12000 turns/min Axial load 20N Radial ...

See the other products
AK Industries
incremental rotary encoder
incremental rotary encoder
CIO30P

Housing diameter: 36 mm

... Output : Push-Pull (HTL) - RS422 (TTL) compatible Resolution : 1 to 65536 PPR Max. admissible rotational speed 12000 turns/min Max. continuous rotational speed 12000 turns/min Axial load 20N Radial ...

See the other products
AK Industries
incremental rotary encoder
incremental rotary encoder
A24HME1

Photoelectric rotary encoder A24HME1 is the smallest diameter encoder in our product range. It can have a Ø2-6mm hollow shaft depending on customer requirements and produces ...

See the other products
Precizika Metrology
incremental rotary encoder
incremental rotary encoder
50HI Series

Housing diameter: 48 mm - 55 mm

Robust INOX AISI304L Encoder for extreme industrial applications Blind-Hollow Shaft Ø 6 mm with compact dimensions Ø 55 x 36 mm Salt Mist test (274 hours according to ISO9227:2006-10) Applications: Machinery for Coastal Areas

absolute rotary encoder
absolute rotary encoder
62 series

Grayhill specializes in human interface optical encoders that provide excellent tactile feedback to the user. The greatest advantage of optical encoders is their non-contact ...

See the other products
Grayhill
incremental rotary encoder
incremental rotary encoder
EMS22 series

Rotational speed: 10,000 rpm

Rotary encoders are ideal for use as digital panel controls or position sensing devices in a wide range of applications where digital circuitry is used. These devices are available in contacting and optical ...

See the other products
BOURNS
absolute rotary encoder
absolute rotary encoder
HTCL, AEIC series

A CMOS Integrated Circuit is a device that performs quadrature decoding, counter, and bus interface functions. Decoder Integrated Circuits are designed to improve system performance in both digital closed loop motion control and digital ...

See the other products
Avago Technologies
incremental rotary encoder
incremental rotary encoder
PR90 series

Housing diameter: 58 mm
Shaft diameter: 6 mm - 10 mm
Output frequency: 2 kHz

Programmable incremental optical encoder from 1 to 65.536 pulses per rotation Programmable via USB, without an additional programming box Programmable without powering up the encoder Automatic ...

absolute rotary encoder
absolute rotary encoder
iC-LGC

... with verification, CRC-protected data output with life counter Operating modes: hardware encoder (up to 16 bits), serial encoder (SSI, BiSS C), parallel encoder (8-bit parallel µC) 4 ...

incremental rotary encoder
incremental rotary encoder
E2

The E2 Series, manufactured by US Digital®, is an optical kit encoder that is perfect on stepper motor shaft mounting in providing feedback digitally. It is compatible for the series of Agilent/Avago ...

See the other products
US Digital
absolute rotary encoder
absolute rotary encoder
H, HP series

General Purpose Rotary Encoders From 50 to 5000 lines per turn. With protruding shaft or incorporated flexible coupling (hollow shaft). With radial or axial cable exit. With squarewave or sinewave ...

See the other products
Fagor Automation
incremental rotary encoder
incremental rotary encoder
E4T

OPTICAL ENCODERS Features and Benefits: Compact miniature size best for NEMA 8, 11, 14, and 17. 100 to 500 cycles per revolution (CPR) Single ended or differential output options High retention ...

See the other products
Lin Engineering
incremental rotary encoder
incremental rotary encoder
RV 30

Incremental encoder résolution (pulses per revolution: 50 unit - 1,024 unit
Output frequency: 0 kHz - 100 kHz
Process temperature: -20 °C - 85 °C

The optoelectronic shaft encoder series RV can be mounted to all motor series of "GEFEG-NECKAR". The shaft encoder is available for impulses up to 1024. RV 30 has 6 signal outputs and is available ...

incremental rotary encoder
incremental rotary encoder
291

Optical Encoder The 291 Series allows versatility in design applications by providing highly reliable, precise digital output and long rotational life with our non-contacting design. ...

See the other products
CTS Electronic Corporation (Thailand), Ltd.
incremental rotary encoder
incremental rotary encoder
OIS38 series

Output frequency: 125 kHz - 200 kHz
Process temperature: -10 °C - 70 °C

Incremental encoders generate pulses in a frequency proportional to the rotational speed.The encoders can be used for speed control, position control, or as a rotation indicator or a ...

See the other products
Tamagawa Europe GmbH
incremental rotary encoder
incremental rotary encoder
G24

Incremental encoder résolution (pulses per revolution: 10 unit - 1,024 unit
Housing diameter: 24 mm
Shaft diameter: 3 mm - 6 mm

See the other products
SERVOTECHNICS
incremental rotary encoder
incremental rotary encoder
SCH94FO

Housing diameter: 94 mm

Ø 94 Hollow Shaft Fiber Optic Encoder Dual Output Option (Digital & Fiber Optic) Fiber Optic Transmission up to 2,000 meters (~ 1.25 miles) No Degradation of Encoder ...

incremental rotary encoder
incremental rotary encoder
FNC 50B

Housing diameter: 50 mm - 50 mm
Resolution: 1 µm - 65.54 µm

... 16384, 20000, 25000, 65536, Output Circuit / Push-Pull - ABZ:3, AB+A'B:4, ABZ + A'B'Z':6, Product Group - Programmable Rotary Encoders,

See the other products
FENAC ENGINEERING LTD.
incremental rotary encoder
incremental rotary encoder
AMI 401

Housing diameter: 24 mm

... Mechanical Data: Housing diameter (24mm) Shaft Ø 3 ... 6 mm, stainless steel Shaft load axial 10 N, radial 20 N Rotating speed max. 10.000 rpm Working temperature 0° C ... +80° C Vibration 10 g (20 ... 2.000 ...

See the other products
AMI Elektronik
incremental rotary encoder
incremental rotary encoder
E9

Output frequency: 200 kHz
Process temperature: -40 °C - 85 °C

The E9 transmissible optical encoder provides 500 lines per revolution for precise positioning and differential output. Product Highlights • High resolution • Three channels with index position • ...

incremental rotary encoder
incremental rotary encoder
MK-16

Housing diameter: 16 mm
Length: 12.5 mm

Rotary encoder is a sensor that converts the amount of mechanical displacement of rotation into an electrical signal and processes this signal to detect the position, speed, and so on.

incremental rotary encoder
incremental rotary encoder
RE 30

... » In combination with motor BG 45 / BG 75 an integral magnetic resistive incremental encoder is available (ME integrated). Channels : 3 Encoder ppr : 500 Encoder Supply voltage V ...

See the other products
Dunkermotoren GmbH
incremental rotary encoder
incremental rotary encoder
RE 30 TI

... combination with motor BG 45 / BG 75 an integral magnetic resistive incremental encoder is available (ME integrated). Channels : 3 Encoder ppr : 500 Driver voltage V : 5 Encoder ...

See the other products
Dunkermotoren GmbH
incremental rotary encoder
incremental rotary encoder
RE 56

... » In combination with motor BG 45 / BG 75 an integral magnetic resistive incremental encoder is available (ME integrated). Channels : 2 Encoder ppr : 1000 Encoder Supply voltage ...

See the other products
Dunkermotoren GmbH
incremental rotary encoder
incremental rotary encoder
EB 50

Optical encoder monoditectional with 50 pulse every turn or bidirectional with 25 pulse every turn built for our motor type 615, 742, 752. Power 6-24 Vdc. Output open collector max 30 Vdc. The motor ...

exhibit your products

& reach your clients in one place, all year round

Exhibit with us