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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

    412 Products showing for Rotary Encoders

    20 of 21
    Product Image
    Bourns 1 Pulse Mechanical Rotary Encoder with a 5 mm Knurl Shaft
    RS Stock No.:
    246-3264P
    Mfr. Part No.:
    PTV09A-4015U-B103
    PHP57.81
    Each (Supplied in a Tray)
    Product Image
    Broadcom 5V dc Optical Encoder Hollow Shaft
    RS Stock No.:
    922-6866
    Mfr. Part No.:
    HEDS-5500#A11
    PHP3,617.382
    Each (In a Tray of 25)
    Product Image
    Broadcom 5V dc Optical Encoder
    RS Stock No.:
    178-3259
    Mfr. Part No.:
    AEDB-9140-A14
    PHP2,463.706
    Each (In a Bag of 100)
    Product Image
    Broadcom 5V dc 75 LPI Pulse Optical Encoder, Surface Mount
    RS Stock No.:
    178-3225
    Mfr. Part No.:
    AEDR-8000-1K2
    PHP752.85
    Each (On a Reel of 100)
    Product Image
    Broadcom 500 Pulse Code Wheel with a 4 mm, Through Hole
    RS Stock No.:
    796-7834P
    Mfr. Part No.:
    HEDS-5140#A11
    PHP1,106.37
    Each (Supplied in a Box)
    Product Image
    Nidec Components 5V dc 25 Pulse Optical Encoder with a 6 mm Flat Shaft, Through Hole
    RS Stock No.:
    475-6145
    Mfr. Part No.:
    REC16A25-201
    PHP1,254.46
    Each
    Product Image
    Broadcom 3.3V dc 225 LPI Pulse Optical Encoder
    RS Stock No.:
    216-3599P
    Mfr. Part No.:
    AEDR-9820-102
    PHP1,827.68
    Each (Supplied on a Reel)
    Product Image
    Nidec Components 5V dc 25 Pulse Optical Encoder with a 6 mm Round Shaft, Wire Lead
    RS Stock No.:
    182-5628
    Mfr. Part No.:
    RESW20D-25-201-1
    PHP1,279.15
    Each
    Product Image
    Broadcom 3.3 V dc, 5 V dc Optical Encoder, Surface Mount
    RS Stock No.:
    227-936P
    Mfr. Part No.:
    AEDR-9830DP-102
    PHP2,037.91
    Each (Supplied on a Reel)
    Product Image
    NIDEC COPAL ELECTRONICS GMBH 5V dc 50 Pulse Optical Encoder with a 8 mm
    RS Stock No.:
    244-4128
    Mfr. Part No.:
    RECW20D-50-201-1
    PHP1,228.002
    Each (In a Tray of 10)
    Product Image
    Broadcom Rotary Encoder Mounting Bracket for use with Encoder
    RS Stock No.:
    227-931
    Mfr. Part No.:
    AS20-M42-010
    PHP11,324.14
    Each
    Product Image
    Elma 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Round Shaft
    RS Stock No.:
    241-2362
    Mfr. Part No.:
    X4-P3B00-4S1
    PHP8,478.47
    1 Box of 1
    Product Image
    Nidec Components 5V dc 50 Pulse Optical Encoder with a 6 mm Round Shaft, Wire Lead
    RS Stock No.:
    182-5627
    Mfr. Part No.:
    RESW20D-50-201-1
    PHP1,415.50
    Each
    Product Image
    Eaton Mechanical Rotary Encoder Flat Shaft
    RS Stock No.:
    274-1167
    Mfr. Part No.:
    187079 M30C-FINC-SWD
    PHP4,740.62
    Each
    Product Image
    Broadcom 3.3 V dc, 5 V dc Optical Encoder, Surface Mount
    RS Stock No.:
    227-936
    Mfr. Part No.:
    AEDR-9830DP-102
    PHP2,037.91
    1 Tape of 1
    Product Image
    Broadcom 5V dc Optical Encoder
    RS Stock No.:
    796-7815P
    Mfr. Part No.:
    AEDB-9140-A14
    PHP2,544.56
    Each (Supplied in a Bag)
    Product Image
    NIDEC COPAL ELECTRONICS GMBH 5V dc 100 Pulse Optical Encoder with a 6 mm
    RS Stock No.:
    244-4139
    Mfr. Part No.:
    RMS20-100-201-1
    PHP2,528.596
    Each (In a Tray of 5)
    Product Image
    NIDEC COPAL ELECTRONICS GMBH 24V dc 800 Pulse Optical Encoder with a 4 mm
    RS Stock No.:
    244-4110
    Mfr. Part No.:
    RE30E-800-213-1
    PHP4,883.228
    Each (In a Box of 5)
    Product Image
    NIDEC COPAL ELECTRONICS GMBH 5V dc 25 Pulse Optical Encoder with a 8 mm
    RS Stock No.:
    244-4117
    Mfr. Part No.:
    REC20-25-201-1
    PHP1,810.80
    Each (In a Tray of 10)
    Product Image
    Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
    RS Stock No.:
    167-5383
    Mfr. Part No.:
    PEC11R-4215F-N0024
    PHP62.769
    Each (In a Bag of 75)
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