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

    410 Products showing for Rotary Encoders

    1 / 21
    Product Image
    Bourns 20 Pulse Incremental Mechanical Rotary Encoder with a 6 mm (Not Indexed), PCB Mount
    RS Stock No.:
    205-9737
    Mfr. Part No.:
    PEC11H-4120F-S0020
    MYR13.26
    Each
    Product Image
    Broadcom 500 Pulse Code Wheel with a 4 mm, Through Hole
    RS Stock No.:
    178-3141
    Mfr. Part No.:
    HEDS-5120#A11
    MYR99.997
    Each (In a Tray of 50)
    Product Image
    Broadcom 5V dc Optical Encoder
    RS Stock No.:
    796-7821
    Mfr. Part No.:
    AEDR-8500-102
    MYR109.48
    Each
    Product Image
    Alps Alpine 15 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    729-5589
    Mfr. Part No.:
    EC11E15244G1
    MYR16.25
    Each
    Product Image
    Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    789-9649
    Mfr. Part No.:
    PEC12R-4025F-S0024
    MYR6.79
    Each
    Product Image
    Hengstler 30V dc 1000 Pulse Optical Encoder with a 10 mm Round Shaft, Flange Mount
    RS Stock No.:
    280-4428
    Mfr. Part No.:
    0550107
    MYR2,660.52
    Each
    Product Image
    Bourns 5V dc 128 Pulse Optical Encoder with a 6.35 mm Round Shaft, Bracket Mount
    RS Stock No.:
    263-2889P
    Mfr. Part No.:
    ENA1J-B28-L00128L
    MYR212.90
    Each (Supplied in a Bag)
    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.:
    167-3625
    Mfr. Part No.:
    EAW0J-B24-AE0128L
    MYR42.93
    Each (In a Tray of 45)
    Product Image
    Omron Mechanical Rotary Encoder with a 4 mm
    RS Stock No.:
    215-8849
    Mfr. Part No.:
    E69-C04B
    MYR139.23
    Each
    Product Image
    Bourns 10 Pulse Incremental Mechanical Rotary Encoder with a 3 mm (Not Indexed)
    RS Stock No.:
    269-2413
    Mfr. Part No.:
    PER231-P19-N0010
    MYR15.05
    Each
    Product Image
    Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft, Through Hole
    RS Stock No.:
    167-5385
    Mfr. Part No.:
    PEC11R-4220K-S0024
    MYR6.517
    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.:
    737-7732
    Mfr. Part No.:
    PEC11R-4020F-S0024
    MYR8.52
    Each
    Product Image
    Broadcom 5V dc Optical Encoder Hollow Shaft
    RS Stock No.:
    178-3117
    Mfr. Part No.:
    HEDS-5540#A02
    MYR274.237
    Each (In a Tray of 25)
    Product Image
    Broadcom 500 Pulse Code Wheel with a 4 mm, Through Hole
    RS Stock No.:
    796-7830
    Mfr. Part No.:
    HEDS-5120#A11
    MYR101.88
    Each
    Product Image
    Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    789-9591
    Mfr. Part No.:
    PEC12R-2120F-S0012
    MYR6.23
    Each
    Product Image
    Alps Alpine 15 Pulse Incremental Mechanical Rotary Encoder Slot Shaft, Through Hole
    RS Stock No.:
    263-2930
    Mfr. Part No.:
    EC11B152420G
    MYR20.28
    Each
    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
    MYR9.41
    Each
    Product Image
    Alps Alpine 12 Pulse Incremental Mechanical Rotary Encoder with a 3.6 mm Hollow Shaft (Not Indexed), Through Hole
    RS Stock No.:
    172-6281
    Mfr. Part No.:
    EC10E1220505
    MYR2.869
    Each (In a Bag of 400)
    Product Image
    Elma 47 Pulse Absolute Mechanical Rotary Encoder with a 6 mm Round Shaft
    RS Stock No.:
    241-2363
    Mfr. Part No.:
    X4-P3C47-2S1
    MYR836.41
    1 Box of 1
    Product Image
    Broadcom 5V dc Optical Encoder with a 6 mm Hollow Shaft
    RS Stock No.:
    818-8830
    Mfr. Part No.:
    HEDS-5500#A12
    MYR268.30
    Each
    Results per page
    1
    2
    3
    21