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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

    432 Products showing for Rotary Encoders

    15 of 22
    Product Image
    Alps Alpine 15 Pulse Incremental Mechanical Rotary Encoder with a 5.975 mm Flat Shaft (Not Indexed), Through Hole
    RS stock no.:
    729-5860
    Mfr. Part No.:
    EC12D1564404
    R 37,92
    Each
    Product Image
    Alps Alpine 15 Pulse Incremental Mechanical Rotary Encoder with a 5.975 mm Flat Shaft (Not Indexed), Through Hole
    RS stock no.:
    729-5854
    Mfr. Part No.:
    EC12D1524403
    R 36,06
    Each
    Product Image
    Bourns 18 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft (Not Indexed), Through Hole
    RS stock no.:
    789-9523P
    Mfr. Part No.:
    PEC11R-4115K-S0018
    R 44,21
    Each (Supplied in a Bag)
    Product Image
    Bourns 18 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft (Not Indexed), Through Hole
    RS stock no.:
    789-9523
    Mfr. Part No.:
    PEC11R-4115K-S0018
    R 44,21
    Each
    Product Image
    Broadcom 5V dc Optical Encoder with a 6 mm Hollow Shaft
    RS stock no.:
    818-8842
    Mfr. Part No.:
    HEDS-5540#A12
    R 1 189,31
    Each
    Product Image
    Alps Alpine 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS stock no.:
    172-6318
    Mfr. Part No.:
    EC12E1220813
    R 43,311
    Each (In a Tray of 95)
    Product Image
    Alps Alpine 20 Pulse Mechanical Rotary Encoder Flat Shaft (Not Indexed), Through Hole
    RS stock no.:
    623-4120
    Mfr. Part No.:
    EC11B2024201
    R 126,66
    Each
    Product Image
    Broadcom 500 Pulse Code Wheel with a 4 mm, Through Hole
    RS stock no.:
    796-7830P
    Mfr. Part No.:
    HEDS-5120#A11
    R 359,34
    Each (Supplied in a Bag)
    Product Image
    Broadcom 5V dc Optical Encoder with a 6 mm Hollow Shaft
    RS stock no.:
    178-3104
    Mfr. Part No.:
    HEDL-5540#A12
    R 972,015
    Each (In a Tray of 20)
    Product Image
    Alps Alpine 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
    RS stock no.:
    729-5801
    Mfr. Part No.:
    EC12E24204A8
    R 40,93
    Each
    Product Image
    NIDEC COPAL ELECTRONICS GMBH 5V dc 250 Pulse Optical Encoder with a 6 mm
    RS stock no.:
    244-4141
    Mfr. Part No.:
    RMS20-250-201-1
    R 695,056
    Each (In a Tray of 5)
    Product Image
    NIDEC COPAL ELECTRONICS GMBH 5V dc 250 Pulse Optical Encoder with a 6 mm
    RS stock no.:
    244-4142
    Mfr. Part No.:
    RMS20-250-201-1
    R 693,79
    Each
    Product Image
    Broadcom 5V dc Optical Encoder with a 8 mm Hollow Shaft
    RS stock no.:
    178-3105
    Mfr. Part No.:
    HEDL-5640#A13
    R 972,015
    Each (In a Tray of 20)
    Product Image
    Broadcom 500 Pulse Code Wheel with a 4 mm, Through Hole
    RS stock no.:
    796-7834P
    Mfr. Part No.:
    HEDS-5140#A11
    R 399,03
    Each (Supplied in a Box)
    Product Image
    Alps Alpine 15 Pulse Mechanical Rotary Encoder Flat Shaft (Not Indexed), Through Hole
    RS stock no.:
    623-4079
    Mfr. Part No.:
    EC11B15244A7
    R 88,91
    Each
    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
    R 41,64
    Each (In a Tray of 75)
    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
    R 50,526
    Each (In a Tray of 120)
    Product Image
    Broadcom 5V dc Optical Encoder
    RS stock no.:
    796-7806P
    Mfr. Part No.:
    AEDB-9140-A13
    R 889,47
    Each (Supplied in a Bag)
    Product Image
    Broadcom 5V dc Optical Encoder
    RS stock no.:
    796-7815P
    Mfr. Part No.:
    AEDB-9140-A14
    R 886,32
    Each (Supplied in a Bag)
    Product Image
    Broadcom 5V dc Optical Encoder
    RS stock no.:
    796-7815
    Mfr. Part No.:
    AEDB-9140-A14
    R 886,32
    Each
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