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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

    441 Products showing for Rotary Encoders

    9 of 23
    Product Image
    Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    737-7764
    Mfr. Part No.:
    PEC11R-4230F-S0024
    HK$16.50
    Each
    Product Image
    Bourns 6 Pulse Incremental Mechanical Rotary Encoder with a 6.35 mm Plain with Slot Shaft (Not Indexed), Panel Mount
    RS Stock No.:
    263-2839
    Mfr. Part No.:
    ECW0J-B24-AC0006L
    HK$28.10
    Each
    Product Image
    Alps Alpine 24 Pulse Mechanical Rotary Encoder Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    623-4215
    Mfr. Part No.:
    EC12E24202A2
    HK$8.70
    Each
    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
    HK$76.29
    Each
    Product Image
    Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
    RS Stock No.:
    781-6824
    Mfr. Part No.:
    PEC11R-4015F-N0024
    HK$12.20
    Each
    Product Image
    Alps Alpine 24 Pulse Mechanical Rotary Encoder Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    172-7599
    Mfr. Part No.:
    EC12E24202A2
    HK$11.795
    Each (In a Tray of 110)
    Product Image
    Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    167-4653
    Mfr. Part No.:
    PEC11R-4215F-S0024
    HK$10.773
    Each (In a Bag of 75)
    Product Image
    Bourns 15 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft (Not Indexed), , SMD
    RS Stock No.:
    789-9582
    Mfr. Part No.:
    PEC11S-929K-N0015
    HK$13.60
    Each
    Product Image
    SICK Rotary Encoder Mounting Bracket
    RS Stock No.:
    201-3666
    Mfr. Part No.:
    BEF-WF-MRS
    HK$469.20
    Each
    Product Image
    Broadcom 3.3V dc 225 LPI Pulse Optical Encoder
    RS Stock No.:
    216-3599
    Mfr. Part No.:
    AEDR-9820-102
    HK$225.56
    Each
    Product Image
    Baumer 4.75 → 30V dc 5000 Pulse Optical Encoder with a 10 mm Solid Shaft, Flange Mount, Connector
    RS Stock No.:
    269-1697
    Mfr. Part No.:
    EIL580-SC10.5EQ.05000.A
    HK$3,730.67
    Each
    Product Image
    Bourns 256 Pulse Incremental Mechanical Rotary Encoder with a 3.17 mm Plain Shaft (Indexed), Bracket Mount
    RS Stock No.:
    737-7697P
    Mfr. Part No.:
    EMS22Q51-D28-LT4
    HK$387.39
    Each (Supplied in a Box)
    Product Image
    Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    789-9649P
    Mfr. Part No.:
    PEC12R-4025F-S0024
    HK$11.40
    Each (Supplied in a Bag)
    Product Image
    Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    167-4658
    Mfr. Part No.:
    PEC11R-4230F-S0024
    HK$11.248
    Each (In a Bag of 75)
    Product Image
    Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
    RS Stock No.:
    167-5382
    Mfr. Part No.:
    PEC11R-4215F-S0012
    HK$10.935
    Each (In a Bag of 75)
    Product Image
    Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    161-6783
    Mfr. Part No.:
    PEC12R-2220F-S0024
    HK$7.714
    Each (In a Bag of 75)
    Product Image
    Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    167-5402
    Mfr. Part No.:
    PEC12R-4230F-N0024
    HK$6.469
    Each (In a Bag of 75)
    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
    HK$7.70
    Each (Supplied in a Tray)
    Product Image
    Wurth Elektronik 20 Pulse Incremental Mechanical Rotary Encoder with a 6 mm, Through Hole
    RS Stock No.:
    185-4446P
    Mfr. Part No.:
    482020514001
    HK$32.80
    Each (Supplied in a Tray)
    Product Image
    Bourns 9 Pulse Incremental Mechanical Rotary Encoder with a 2.05 mm (Not Indexed)
    RS Stock No.:
    269-2410
    Mfr. Part No.:
    PER211-P115-N0009
    HK$21.081
    Each (In a Tray of 120)
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