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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

    410 Products showing for Rotary Encoders

    4 / 21
    Product Image
    Elma 8 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
    RS Stock No.:
    241-2334
    Mfr. Part No.:
    E33-CT622-M01T
    MYR163.31
    Each
    Product Image
    Broadcom 5V dc Optical Encoder with a 1/4 in Hollow Shaft
    RS Stock No.:
    205-6869
    Mfr. Part No.:
    HEDS-5500#A06
    MYR284.55
    Each
    Product Image
    Bourns 18 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
    RS Stock No.:
    781-6827
    Mfr. Part No.:
    PEC11R-4120F-S0018
    MYR10.20
    Each
    Product Image
    Broadcom 5V dc Optical Encoder Hollow Shaft
    RS Stock No.:
    178-3119
    Mfr. Part No.:
    HEDS-5500#A12
    MYR274.237
    Each (In a Tray of 25)
    Product Image
    Baumer 4.75 → 30V dc 200 Pulse Optical Encoder with a 10 mm Solid Shaft, Flange Mount, Connector
    RS Stock No.:
    269-1695
    Mfr. Part No.:
    EIL580-SC10.5EQ.00200.A
    MYR1,756.08
    Each
    Product Image
    Broadcom 5V dc Optical Encoder Hollow Shaft
    RS Stock No.:
    178-3115
    Mfr. Part No.:
    HEDS-5500#A02
    MYR274.237
    Each (In a Tray of 25)
    Product Image
    Broadcom 5V dc Optical Encoder Hollow Shaft
    RS Stock No.:
    178-3118
    Mfr. Part No.:
    HEDS-5605#E06
    MYR275.252
    Each (In a Tray of 25)
    Product Image
    Bourns 20 Pulse Incremental Mechanical Rotary Encoder with a 6 mm (Not Indexed), PCB Mount
    RS Stock No.:
    205-9736
    Mfr. Part No.:
    PEC11H-4120F-S0020
    MYR10.991
    Each (In a Tray of 75)
    Product Image
    Grayhill 5V dc Optical Encoder with a 6.32 mm Flat Shaft, Panel Mount, Center Ribbon Cable with Connector
    RS Stock No.:
    878-0470
    Mfr. Part No.:
    62S11-M5-020C
    MYR254.66
    Each
    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
    MYR9.41
    Each (Supplied in a Box)
    Product Image
    Broadcom 1000 Pulse Code Wheel with a 0.5 in, Through Hole
    RS Stock No.:
    796-7868
    Mfr. Part No.:
    HEDS-6140#B09
    MYR217.90
    Each
    Product Image
    Bourns 18 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    737-7736
    Mfr. Part No.:
    PEC11R-4115F-S0018
    MYR6.47
    Each
    Product Image
    Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    789-9664
    Mfr. Part No.:
    PEC12R-4230F-N0024
    MYR5.63
    Each
    Product Image
    Broadcom 5V dc 500 Pulse Optical Encoder with a 4 mm Hollow Shaft, Center Ribbon Cable with Connector
    RS Stock No.:
    818-8820
    Mfr. Part No.:
    HEDL-5540#A11
    MYR298.80
    Each
    Product Image
    Broadcom 5V dc Optical Encoder
    RS Stock No.:
    796-7806P
    Mfr. Part No.:
    AEDB-9140-A13
    MYR212.20
    Each (Supplied in a Bag)
    Product Image
    Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
    RS Stock No.:
    781-6811
    Mfr. Part No.:
    PEC12R-4225F-S0024
    MYR6.79
    Each
    Product Image
    Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    737-7773
    Mfr. Part No.:
    PEC12R-4220F-S0024
    MYR6.79
    Each
    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
    MYR110.43
    Each
    Product Image
    Broadcom 5V dc Optical Encoder, Surface Mount
    RS Stock No.:
    275-8942
    Mfr. Part No.:
    AEDR-9930E-102
    MYR170.38
    Each
    Product Image
    Grayhill 5V dc Optical Encoder with a 6.35 mm Flat Shaft, Panel Mount, Pin
    RS Stock No.:
    878-0583
    Mfr. Part No.:
    62N30-P
    MYR480.76
    Each
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