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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

    407 Products showing for Rotary Encoders

    1 of 21
    Product Image
    Alps Alpine 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Indexed), Through Hole
    RS Stock No.:
    729-5836
    Mfr. Part No.:
    EC12E2420801
    PHP112.48
    Each
    Product Image
    Nidec Components 5V dc 25 Pulse Optical Encoder with a 6 mm Flat Shaft, Through Hole, Wire Lead
    RS Stock No.:
    182-5635
    Mfr. Part No.:
    REC16B25-201-C
    PHP1,257.12
    Each
    Product Image
    Alps Alpine 24 Pulse Mechanical Rotary Encoder Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    623-4221
    Mfr. Part No.:
    EC12E2420404
    PHP120.28
    Each
    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
    PHP2,842.29
    Each
    Product Image
    Broadcom 5V dc Optical Encoder Hollow Shaft
    RS Stock No.:
    178-3115
    Mfr. Part No.:
    HEDS-5500#A02
    PHP3,507.382
    Each (In a Tray of 25)
    Product Image
    Elma 16 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
    RS Stock No.:
    241-2351
    Mfr. Part No.:
    E33-VT652-M01T
    PHP2,237.60
    Each
    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
    PHP5,323.36
    Each
    Product Image
    Alps Alpine 15 Pulse Mechanical Rotary Encoder Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    623-4079
    Mfr. Part No.:
    EC11B15244A7
    PHP312.76
    Each
    Product Image
    Alps Alpine 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    729-5804
    Mfr. Part No.:
    EC12E24204A9
    PHP114.10
    Each
    Product Image
    Alps Alpine 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    729-5839
    Mfr. Part No.:
    EC12E1220813
    PHP117.22
    Each
    Product Image
    Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    167-5389
    Mfr. Part No.:
    PEC11R-4020F-N0024
    PHP65.824
    Each (In a Bag of 75)
    Product Image
    Broadcom 5V dc Optical Encoder
    RS Stock No.:
    796-7878
    Mfr. Part No.:
    HEDS-9100#A00
    PHP1,749.83
    Each
    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
    PHP1,008.108
    Each (In a Tray of 5)
    Product Image
    Broadcom 5V dc Optical Encoder
    RS Stock No.:
    796-7806
    Mfr. Part No.:
    AEDB-9140-A13
    PHP2,746.40
    Each
    Product Image
    Omron Mechanical Rotary Encoder with a 6 mm
    RS Stock No.:
    215-8850
    Mfr. Part No.:
    E69-C06M
    PHP6,476.55
    Each
    Product Image
    NIDEC COPAL ELECTRONICS GMBH 5V dc 25 Pulse Optical Encoder with a 6 mm
    RS Stock No.:
    244-4112
    Mfr. Part No.:
    REC16A25-201-C
    PHP1,129.17
    Each (In a Tray of 5)
    Product Image
    Broadcom 5V dc Optical Encoder with a 1/4 in Hollow Shaft, Cable
    RS Stock No.:
    189-4800
    Mfr. Part No.:
    HEDS-5500#A06
    PHP3,559.644
    Each (In a Tube of 50)
    Product Image
    Grayhill Mechanical Rotary Encoder with a 6.35 mm Flat Shaft, Panel Mount
    RS Stock No.:
    878-0521
    Mfr. Part No.:
    25LB22-H
    PHP1,548.84
    Each
    Product Image
    Broadcom 5V dc 304 LPI Pulse Optical Encoder, Surface Mount
    RS Stock No.:
    178-3224
    Mfr. Part No.:
    AEDR-8500-102
    PHP1,060.07
    Each (On a Reel of 100)
    Product Image
    Elma 16 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
    RS Stock No.:
    241-2343
    Mfr. Part No.:
    E33-ST6C2-M01T
    PHP1,777.325
    Each (In a Box of 10)
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