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    Rotary Encoders

    RS have a great range of Rotary Encoders that are suitable for a wide variety of electronics projects. Our Rotary Encoders are ideal for engineers, technicians and even beginners and are great value for money from trusted brands such as Bourns, Omron, TE Connectivity and Wurth Elektronik.

    Rotary encoders are electro-mechanical devices that convert the angular position of a shaft to either analogue or digital output signals. The types of rotary encoders include mechanical rotary and optical rotary and can be installed using brackets specially designed for mounting in machinery.

    Mechanical Rotary Encoders
    Mechanical Rotary Encoders
    Optical Rotary Encoders
    Optical Rotary Encoders
    Rotary Encoder Mounting Brackets
    Rotary Encoder Mounting Brackets

    445 Products showing for Rotary Encoders

    4 of 23
    Product Image
    Broadcom 5V dc Optical Encoder
    RS Stock No.:
    796-7887P
    Mfr. Part No.:
    HEDS-9140#A00
    $63.69
    Each (Supplied in a Bag)
    Product Image
    Bourns 128 Pulse Absolute Mechanical Rotary Encoder with a 6.35 mm Plain with Slot Shaft (Not Indexed), Bracket Mount
    RS Stock No.:
    263-2918
    Mfr. Part No.:
    EAW0J-B24-AE0128L
    $17.12
    Each
    Product Image
    Alps Alpine 24 Pulse Mechanical Rotary Encoder Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    623-4237
    Mfr. Part No.:
    EC12E2424407
    $4.53
    Each
    Product Image
    Omron Mechanical Rotary Encoder with a 6 mm
    RS Stock No.:
    215-8850
    Mfr. Part No.:
    E69-C06M
    $307.89
    Each
    Product Image
    Broadcom 5V dc Optical Encoder
    RS Stock No.:
    796-7806P
    Mfr. Part No.:
    AEDB-9140-A13
    $65.27
    Each (Supplied in a Bag)
    Product Image
    Broadcom 5V dc Optical Encoder
    RS Stock No.:
    796-7815P
    Mfr. Part No.:
    AEDB-9140-A14
    $65.28
    Each (Supplied in a Bag)
    Product Image
    Broadcom 5V dc Optical Encoder
    RS Stock No.:
    796-7815
    Mfr. Part No.:
    AEDB-9140-A14
    $65.37
    Each
    Product Image
    Broadcom 5V dc Optical Encoder
    RS Stock No.:
    796-7862
    Mfr. Part No.:
    HEDS-9000#T00
    $66.13
    Each
    Product Image
    Broadcom 5V dc Optical Encoder
    RS Stock No.:
    796-7878P
    Mfr. Part No.:
    HEDS-9100#A00
    $50.18
    Each (Supplied in a Bag)
    Product Image
    Broadcom 5V dc Optical Encoder
    RS Stock No.:
    796-7821P
    Mfr. Part No.:
    AEDR-8500-102
    $32.44
    Each (Supplied on a Reel)
    Product Image
    Broadcom 5V dc Optical Encoder
    RS Stock No.:
    796-7880P
    Mfr. Part No.:
    HEDS-9140#F00
    $72.92
    Each (Supplied in a Bag)
    Product Image
    Kübler Rotary Encoder Mounting Bracket for use with Automatic Control, Measuring
    RS Stock No.:
    275-5490
    Mfr. Part No.:
    8.MWE20.121.00.0000.0000
    $339.34
    Each
    Product Image
    Broadcom 5V dc Optical Encoder
    RS Stock No.:
    178-3260
    Mfr. Part No.:
    HEDS-9000#T00
    $43.301
    Each (In a Bag of 100)
    Product Image
    Alps Alpine 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    729-5851
    Mfr. Part No.:
    EC12E2460802
    $4.19
    Each
    Product Image
    Broadcom 5V dc Optical Encoder Hollow Shaft
    RS Stock No.:
    922-6866
    Mfr. Part No.:
    HEDS-5500#A11
    $75.30
    Each (In a Tray of 25)
    Product Image
    Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    737-7764P
    Mfr. Part No.:
    PEC11R-4230F-S0024
    $3.33
    Each (Supplied in a Box)
    Product Image
    TE Connectivity 24 Pulse Incremental Mechanical Rotary Encoder with a 6.8 mm Knurl Shaft (Not Indexed), Through Hole
    RS Stock No.:
    168-0810
    Mfr. Part No.:
    DPL12SV2424A25K1
    $12.824
    Each (In a Box of 250)
    Product Image
    Broadcom 5V dc Optical Encoder, Surface Mount
    RS Stock No.:
    275-8942
    Mfr. Part No.:
    AEDR-9930E-102
    $76.86
    Each
    Product Image
    Broadcom 5V dc Optical Encoder Hollow Shaft
    RS Stock No.:
    796-7859P
    Mfr. Part No.:
    HEDS-5540#A02
    $85.84
    Each (Supplied in a Bag)
    Product Image
    Broadcom 5V dc Optical Encoder Hollow Shaft
    RS Stock No.:
    796-7824P
    Mfr. Part No.:
    HEDM-5500#B13
    $87.46
    Each (Supplied in a Bag)
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