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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

    428 Products showing for Rotary Encoders

    20 of 22
    Product Image
    NIDEC COPAL ELECTRONICS GMBH 5V dc 256 Pulse Optical Encoder with a 6 mm
    RS Stock No.:
    244-4145
    Mfr. Part No.:
    RMS20-256-201-1
    TWD1,609.00
    Each
    Product Image
    Nidec Components 5 - 12V dc 400 Pulse Optical Encoder with a 4 mm Plain Shaft, Panel Mount, Cable
    RS Stock No.:
    202-0447
    Mfr. Part No.:
    RE30E-400-213-1
    TWD2,590.00
    Each
    Product Image
    NIDEC COPAL ELECTRONICS GMBH 5V dc 100 Pulse Optical Encoder with a 6 mm
    RS Stock No.:
    244-4139
    Mfr. Part No.:
    RMS20-100-201-1
    TWD1,407.00
    Each (In a Tray of 5)
    Product Image
    NIDEC COPAL ELECTRONICS GMBH 5V dc 25 Pulse Optical Encoder with a 8 mm
    RS Stock No.:
    244-4135
    Mfr. Part No.:
    RESW20D-25-201-1
    TWD586.00
    Each
    Product Image
    Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    789-9557P
    Mfr. Part No.:
    PEC11R-4225F-N0024
    TWD48.00
    Each (Supplied in a Tray)
    Product Image
    Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS Stock No.:
    167-5090
    Mfr. Part No.:
    PEC12R-4020F-S0012
    TWD34.70
    Each (In a Bag of 75)
    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
    TWD3,529.20
    Each (In a Box of 5)
    Product Image
    Broadcom 3.3V dc 225 LPI Pulse Optical Encoder, Surface Mount
    RS Stock No.:
    220-7144
    Mfr. Part No.:
    AEDR-9820A-102
    TWD1,055.80
    Each (On a Reel of 100)
    Product Image
    Bourns 15 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft (Not Indexed), , SMD
    RS Stock No.:
    789-9582P
    Mfr. Part No.:
    PEC11S-929K-N0015
    TWD54.00
    Each (Supplied in a Bag)
    Product Image
    NIDEC COPAL ELECTRONICS GMBH 5V dc 25 Pulse Optical Encoder with a 8 mm
    RS Stock No.:
    244-4126
    Mfr. Part No.:
    RECW20D-25-201-1
    TWD636.20
    Each (In a Tray of 10)
    Product Image
    Broadcom 5V dc 318 LPI Pulse Optical Encoder, Surface Mount
    RS Stock No.:
    215-5737P
    Mfr. Part No.:
    AEDR-8723-102
    TWD1,234.00
    Each (Supplied on a Reel)
    Product Image
    Baumer 8 → 30V dc 2500 Pulse Optical Encoder with a 10 mm Solid Shaft, Flange Mount, Connector
    RS Stock No.:
    269-1693
    Mfr. Part No.:
    EIL580-SC10.5EN.02500.A
    TWD15,222.00
    Each
    Product Image
    Bourns 10 Pulse Incremental Mechanical Rotary Encoder with a 3 mm (Not Indexed)
    RS Stock No.:
    269-2418
    Mfr. Part No.:
    PER351-P115-N0010
    TWD113.00
    Each
    Product Image
    Hengstler 30V dc 1000 Pulse Optical Encoder with a 12 mm Round Shaft, Flange Mount, Cable
    RS Stock No.:
    280-4429
    Mfr. Part No.:
    0566033
    TWD31,185.00
    Each
    Product Image
    Bourns 18 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
    RS Stock No.:
    167-5429
    Mfr. Part No.:
    PEC11R-4120F-S0018
    TWD45.40
    Each (In a Bag of 75)
    Product Image
    Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed)
    RS Stock No.:
    167-4657
    Mfr. Part No.:
    PEC11R-4225F-S0024
    TWD44.80
    Each (In a Bag of 75)
    Product Image
    Broadcom 5V dc Optical Encoder
    RS Stock No.:
    796-7821P
    Mfr. Part No.:
    AEDR-8500-102
    TWD526.00
    Each (Supplied on a Reel)
    Product Image
    Broadcom 5V dc Optical Encoder Hollow Shaft
    RS Stock No.:
    178-3115
    Mfr. Part No.:
    HEDS-5500#A02
    TWD1,700.00
    Each (In a Tray of 25)
    Product Image
    Broadcom 3.3V dc 318 LPI Pulse Optical Encoder, Surface Mount
    RS Stock No.:
    220-7148P
    Mfr. Part No.:
    AEDR-9830A-102
    TWD1,151.00
    Each (Supplied on a Reel)
    Product Image
    Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
    RS Stock No.:
    167-5383
    Mfr. Part No.:
    PEC11R-4215F-N0024
    TWD34.70
    Each (In a Bag of 75)
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