Logga in / Registrera dig för att få tillgång till dina förmåner
Senaste sökningar

    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 rotary encoders have a shaft mechanically coupled to an input driver. This driver rotates a disc fixed onto it which is marked with a succession of opaque and clear segments.

    Light from infrared emitting diodes reaches the infrared receivers through the transparent slits of the rotating disc, creating an analogue signal. The signal is then amplified electronically and converted into digital form. This is then transmitted to the data processor.

    Uses for optical rotary encoders

    Optical rotary encoders make precise digital signals. This makes them a good option where image resolution matters, and explains their use in applications as varied as office equipment (in computer mice and photo copiers) and medical devices.

    204 Produkter som visas för Optical Rotary Encoders

    Varje
    548,42 kr
    Nidec Components
    200
    Incremental
    -
    Digital Square Wave
    5 - 12V dc
    4 mm
    -
    -
    -
    Panel Mount
    Plain
    Cable
    -
    • RS-artikelnummer 818-8842
    • Tillv. art.nr HEDS-5540#A12
    Varje
    583,74 kr
    Broadcom
    -
    Incremental
    500
    2 Channel Quadrature with Index Pulse
    5V dc
    6 mm
    -
    -
    -
    -
    Hollow
    -
    -
    • RS-artikelnummer 922-6863
    • Tillv. art.nr HEDM-5500#B13
    Var (i en bricka med 25)
    503,934 kr
    Broadcom
    -
    Incremental
    1000
    2 Channel Quadrature
    5V dc
    -
    -
    -
    -
    -
    Hollow
    -
    30000rpm
    • RS-artikelnummer 796-7824
    • Tillv. art.nr HEDM-5500#B13
    Varje
    587,55 kr
    Broadcom
    -
    Incremental
    1000
    2 Channel Quadrature
    5V dc
    -
    -
    -
    -
    -
    Hollow
    -
    30000rpm
    • RS-artikelnummer 244-4107
    • Tillv. art.nr RE30E-600-213-1
    Var (i en låda med 5)
    981,714 kr
    NIDEC COPAL ELECTRONICS GMBH
    600
    Incremental
    -
    Digital Square Wave
    24V dc
    4 mm
    -
    -
    -
    -
    -
    -
    -
    Varje
    532,39 kr
    Nidec Components
    360
    Incremental
    -
    Digital Square Wave
    5 - 12V dc
    4 mm
    -
    -
    -
    Panel Mount
    Plain
    Cable
    -
    Varje
    736,46 kr
    Nidec Components
    1000
    Incremental
    -
    Digital Square Wave
    5 - 12V dc
    4 mm
    -
    -
    -
    Panel Mount
    Plain
    Cable
    -
    • RS-artikelnummer 796-7824P
    • Tillv. art.nr HEDM-5500#B13
    Varje (levereras i en påse)
    587,55 kr
    Broadcom
    -
    Incremental
    1000
    2 Channel Quadrature
    5V dc
    -
    -
    -
    -
    -
    Hollow
    -
    30000rpm
    • RS-artikelnummer 878-0451
    • Tillv. art.nr 61C11-01-08-01
    Varje
    385,60 kr
    Grayhill
    -
    Quadrature
    -
    2-Bit Quadrature
    5V dc
    6.35 mm
    -
    -
    17.45mm
    Panel Mount
    Flat
    PC Pin
    16.6 rpm @ 30 mS
    • RS-artikelnummer 178-3105
    • Tillv. art.nr HEDL-5640#A13
    Var (i en bricka med 20)
    552,25 kr
    Broadcom
    -
    Incremental
    500
    2 Channel Quadrature with Index Pulse
    5V dc
    8 mm
    -
    -
    -
    -
    Hollow
    -
    30000rpm
    1 tejp med 1
    111,87 kr
    Broadcom
    500 PPR
    Incremental
    -
    2 Channel Quadrature
    5V dc
    6 mm
    -
    -
    -
    Screw Mount
    Hollow
    Wire Lead
    -
    Varje
    901,40 kr
    Grayhill
    -
    Quadrature
    -
    2-Bit Quadrature
    5V dc
    6.35 mm
    -
    -
    26.9mm
    Panel Mount
    Flat
    Pin
    100rpm
    Varje
    4 100,01 kr
    Baumer
    360
    Incremental
    360
    Digital
    4.75 → 30V dc
    12 mm
    -
    -
    -
    Flange Mount
    Hollow
    Connector
    <= 6000rpm
    Varje
    9 103,23 kr
    Hengstler
    1000
    Absolute
    -
    Binary
    30V dc
    12 mm
    -
    -
    -
    Flange Mount
    Round
    Cable
    -
    Varje
    736,34 kr
    Nidec Components
    1024
    Incremental
    -
    Digital Square Wave
    5 - 12V dc
    4 mm
    -
    -
    -
    Panel Mount
    Plain
    Cable
    -
    • RS-artikelnummer 818-8824
    • Tillv. art.nr HEDL-5540#A12
    Varje
    779,97 kr
    Broadcom
    -
    Incremental
    500
    2 Channel Quadrature with Index Pulse
    5V dc
    6 mm
    -
    -
    -
    -
    -
    -
    30000rpm
    • RS-artikelnummer 818-8833
    • Tillv. art.nr HEDL-5640#A13
    Varje
    784,78 kr
    Broadcom
    -
    Incremental
    500
    2 Channel Quadrature with Index Pulse
    5V dc
    8 mm
    -
    -
    -
    -
    Hollow
    -
    30000rpm
    • RS-artikelnummer 796-7880
    • Tillv. art.nr HEDS-9140#F00
    Varje
    351,23 kr
    Broadcom
    -
    Incremental
    256
    2 Channel Quadrature with Index Pulse
    5V dc
    -
    -
    -
    -
    -
    -
    -
    30000rpm
    • RS-artikelnummer 244-4123
    • Tillv. art.nr REC20D-25-201-1
    Varje
    172,69 kr
    NIDEC COPAL ELECTRONICS GMBH
    25
    Incremental
    -
    Digital Square Wave
    5V dc
    8 mm
    -
    -
    -
    -
    -
    -
    -
    • RS-artikelnummer 263-2889
    • Tillv. art.nr ENA1J-B28-L00128L
    Varje
    531,78 kr
    Bourns
    128
    Incremental
    -
    Digital Square Wave
    5V dc
    6.35 mm
    -
    9.5mm
    22.23mm
    Bracket Mount
    Round
    -
    3000rpm
    Resultat per sida