Recently searched

    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

    441 Products showing for Rotary Encoders

    3 of 23
    Product Image
    Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    167-4648
    Mfr. Part No.:
    PEC11R-4020F-S0024
    HK$10.156
    Each (In a Bag of 75)
    Product Image
    Alps Alpine 15 Pulse Mechanical Rotary Encoder Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    623-4079
    Mfr. Part No.:
    EC11B15244A7
    HK$105.32
    Each
    Product Image
    Broadcom 5V dc Optical Encoder Hollow Shaft
    RS Stock No.:
    178-3120
    Mfr. Part No.:
    HEDS-5540#A12
    HK$410.14
    Each (In a Tray of 25)
    Product Image
    Nidec Components 5 - 12V dc 1024 Pulse Optical Encoder with a 4 mm Plain Shaft, Panel Mount, Cable
    RS Stock No.:
    202-0443
    Mfr. Part No.:
    RE30E-1024-213-1
    HK$722.20
    Each
    Product Image
    Broadcom 5V dc Optical Encoder Hollow Shaft
    RS Stock No.:
    922-6866
    Mfr. Part No.:
    HEDS-5500#A11
    HK$410.14
    Each (In a Tray of 25)
    Product Image
    NIDEC COPAL ELECTRONICS GMBH 24V dc 100 Pulse Optical Encoder with a 4 mm
    RS Stock No.:
    244-4093
    Mfr. Part No.:
    RE30E-100-213-1
    HK$590.992
    Each (In a Box of 5)
    Product Image
    Alps Alpine 24 Pulse Mechanical Rotary Encoder Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    623-4221
    Mfr. Part No.:
    EC12E2420404
    HK$20.90
    Each
    Product Image
    Broadcom 5V dc Optical Encoder
    RS Stock No.:
    796-7806P
    Mfr. Part No.:
    AEDB-9140-A13
    HK$323.67
    Each (Supplied in a Bag)
    Product Image
    Baumer 4.75 → 30V dc 500 Pulse Optical Encoder with a 10 mm Solid Shaft, Flange Mount, Connector
    RS Stock No.:
    269-1696
    Mfr. Part No.:
    EIL580-SC10.5EQ.00500.A
    HK$3,730.67
    Each
    Product Image
    Alps Alpine 15 Pulse Incremental Mechanical Rotary Encoder Slot Shaft, Through Hole
    RS Stock No.:
    172-8123
    Mfr. Part No.:
    EC11B152420G
    HK$31.853
    Each (In a Tray of 70)
    Product Image
    NIDEC COPAL ELECTRONICS GMBH 5V dc 25 Pulse Optical Encoder with a 6 mm
    RS Stock No.:
    244-4114
    Mfr. Part No.:
    REC16B25-201-C
    HK$158.44
    Each (In a Tray of 5)
    Product Image
    Baumer 8 → 30V dc 3600 Pulse Optical Encoder with a 12 mm Hollow Shaft, Flange Mount, Connector
    RS Stock No.:
    269-1699
    Mfr. Part No.:
    EIL580-TT12.5EN.03600.A
    HK$3,952.04
    Each
    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
    HK$716.78
    Each (In a Box of 5)
    Product Image
    Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    737-7732
    Mfr. Part No.:
    PEC11R-4020F-S0024
    HK$16.10
    Each
    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
    Bourns 5V dc 12 bit Pulse Optical Encoder with a 22.225 mm Flat Shaft
    RS Stock No.:
    213-1687
    Mfr. Part No.:
    DMS22B5A1CAFL336N
    HK$346.17
    Each (In a Tray of 50)
    Product Image
    Broadcom 5V dc Optical Encoder Hollow Shaft
    RS Stock No.:
    796-7824
    Mfr. Part No.:
    HEDM-5500#B13
    HK$442.24
    Each
    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
    Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    167-5088
    Mfr. Part No.:
    PEC11R-4020F-N0012
    HK$9.681
    Each (In a Bag of 75)
    Product Image
    Wurth Elektronik 15 Pulse Incremental Mechanical Rotary Encoder with a 6 mm, Through Hole
    RS Stock No.:
    185-4391P
    Mfr. Part No.:
    482016514001
    HK$32.80
    Each (Supplied in a Tray)
    Results per page
    1
    2
    3
    23