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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

    440 Products showing for Rotary Encoders

    21 of 22
    Product Image
    Bourns 18 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
    RS Stock No.:
    167-5429
    Mfr. Part No.:
    PEC11R-4120F-S0018
    HK$11.561
    Each (In a Bag of 75)
    Product Image
    Bourns 10 Pulse Incremental Mechanical Rotary Encoder with a 3 mm (Not Indexed)
    RS Stock No.:
    269-2417
    Mfr. Part No.:
    PER351-P115-N0010
    HK$24.056
    Each (In a Tray of 550)
    Product Image
    Bourns 5V dc 64 Pulse Optical Encoder with a 6.35 mm Round Shaft, Bracket Mount
    RS Stock No.:
    263-2873
    Mfr. Part No.:
    ENA1J-B28-L00064L
    HK$365.90
    Each
    Product Image
    Alps Alpine 12 Pulse Mechanical Rotary Encoder Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    623-4186
    Mfr. Part No.:
    EC12E1220401
    HK$11.10
    Each
    Product Image
    Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    789-9598
    Mfr. Part No.:
    PEC12R-2120F-N0012
    HK$7.90
    Each
    Product Image
    Baumer 4.75 → 30V dc 1024 Pulse Optical Encoder with a 12 mm Hollow Shaft, Flange Mount, Connector
    RS Stock No.:
    269-1705
    Mfr. Part No.:
    EIL580-TT12.5EQ.01024.A
    HK$3,548.41
    Each
    Product Image
    TE Connectivity 24 Pulse Incremental Mechanical Rotary Encoder with a 6.8 mm Knurl Shaft (Not Indexed), Through Hole
    RS Stock No.:
    663-3215
    Mfr. Part No.:
    DPL12SV2424A25K1
    HK$92.40
    Each
    Product Image
    Elma 16 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
    RS Stock No.:
    241-2357
    Mfr. Part No.:
    E33-VT6C2-M45T
    HK$341.65
    Each (In a Box of 10)
    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
    HK$267.74
    Each (In a Tray of 10)
    Product Image
    Kübler Rotary Encoder Mounting Bracket
    RS Stock No.:
    181-1102
    Mfr. Part No.:
    8.0010.4038.0000
    HK$313.99
    Each
    Product Image
    Broadcom 5V dc Optical Encoder
    RS Stock No.:
    796-7821P
    Mfr. Part No.:
    AEDR-8500-102
    HK$164.02
    Each (Supplied on a Reel)
    Product Image
    Broadcom 5V dc Optical Encoder Hollow Shaft
    RS Stock No.:
    922-6863
    Mfr. Part No.:
    HEDM-5500#B13
    HK$417.86
    Each (In a Tray of 25)
    Product Image
    Broadcom 5V dc Optical Encoder, Surface Mount
    RS Stock No.:
    275-8942
    Mfr. Part No.:
    AEDR-9930E-102
    HK$290.70
    Each
    Product Image
    Baumer 8 → 30V dc 2500 Pulse Optical Encoder with a 10 mm Solid Shaft, Flange Mount, Connector
    RS Stock No.:
    269-1693
    Mfr. Part No.:
    EIL580-SC10.5EN.02500.A
    HK$3,439.93
    Each
    Product Image
    Broadcom 5V dc Optical Encoder
    RS Stock No.:
    178-3259
    Mfr. Part No.:
    AEDB-9140-A14
    HK$282.862
    Each (In a Bag of 100)
    Product Image
    Broadcom 3.3V dc 225 LPI Pulse Optical Encoder, Surface Mount
    RS Stock No.:
    220-7145
    Mfr. Part No.:
    AEDR-9820A-102
    HK$234.97
    Each
    Product Image
    TE Connectivity 24 Pulse Incremental Mechanical Rotary Encoder with a 6.8 mm Knurl Shaft (Not Indexed), Through Hole
    RS Stock No.:
    663-3192
    Mfr. Part No.:
    DPL12SVN24A25K1
    HK$71.70
    Each
    Product Image
    Bourns 18 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    167-4649
    Mfr. Part No.:
    PEC11R-4115F-S0018
    HK$11.163
    Each (In a Bag of 75)
    Product Image
    Broadcom 5V dc Optical Encoder Hollow Shaft
    RS Stock No.:
    178-3116
    Mfr. Part No.:
    HEDS-5600#A06
    HK$410.14
    Each (In a Tray of 25)
    Product Image
    Broadcom 5V dc Optical Encoder Hollow Shaft
    RS Stock No.:
    178-3114
    Mfr. Part No.:
    HEDS-5540#A01
    HK$410.14
    Each (In a Tray of 25)
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