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

    436 Products showing for Rotary Encoders

    1 of 22
    Baumer 4.75 → 30V dc 360 Pulse Optical Encoder with a 12 mm Hollow Shaft, Flange Mount, Connector
    • RS Stock No. 269-1703
    • Mfr. Part No. EIL580-TT12.5EQ.00360.A
    Each
    TWD19,023.00
    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
    Each (In a Bag of 75)
    TWD43.20
    Broadcom 5V dc Optical Encoder
    • RS Stock No. 796-7878
    • Mfr. Part No. HEDS-9100#A00
    Each
    TWD980.00
    Broadcom 5V dc Optical Encoder
    • RS Stock No. 796-7806
    • Mfr. Part No. AEDB-9140-A13
    Each
    TWD1,485.00
    Bourns 128 Pulse Absolute Mechanical Rotary Encoder with a 6.35 mm Plain with Slot Shaft (Not Indexed), Bracket Mount
    • RS Stock No. 263-2918
    • Mfr. Part No. EAW0J-B24-AE0128L
    Each
    TWD327.00
    Alps Alpine 15 Pulse Incremental Mechanical Rotary Encoder with a 9 mm Knurl Shaft (Not Indexed), Through Hole
    • RS Stock No. 172-7707
    • Mfr. Part No. EC11E152U402
    Each (In a Tray of 80)
    TWD279.00
    Broadcom 5V dc Optical Encoder with a 1/4 in Hollow Shaft, Cable
    • RS Stock No. 189-4800
    • Mfr. Part No. HEDS-5500#A06
    Each (In a Tube of 50)
    TWD1,749.20
    Broadcom 5V dc Optical Encoder Hollow Shaft
    • RS Stock No. 796-7852
    • Mfr. Part No. HEDS-5600#A06
    Each
    TWD1,934.00
    Broadcom 5V dc Optical Encoder
    • RS Stock No. 178-3266
    • Mfr. Part No. HEDS-9140#A00
    Each (In a Tube of 100)
    TWD1,200.00
    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
    Each (In a Bag of 75)
    TWD43.40
    Bourns 256 Pulse Incremental Mechanical Rotary Encoder with a 3.17 mm Plain Shaft (Indexed), Bracket Mount
    • RS Stock No. 167-4664
    • Mfr. Part No. EMS22Q51-D28-LT4
    Each (In a Box of 42)
    TWD1,396.50
    Nidec Components 5 - 12V dc 360 Pulse Optical Encoder with a 4 mm Plain Shaft, Panel Mount, Cable
    • RS Stock No. 202-0446
    • Mfr. Part No. RE30E-360-213-1
    Each
    TWD2,311.00
    Broadcom 5V dc Optical Encoder with a 6 mm
    • RS Stock No. 818-8824
    • Mfr. Part No. HEDL-5540#A12
    Each
    TWD1,849.00
    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
    Each
    TWD48.00
    Broadcom 5V dc Optical Encoder
    • RS Stock No. 796-7806P
    • Mfr. Part No. AEDB-9140-A13
    Each (Supplied in a Bag)
    TWD1,485.00
    Bourns 6 Pulse Incremental Mechanical Rotary Encoder with a 6.35 mm Plain with Slot Shaft (Not Indexed), Panel Mount
    • RS Stock No. 263-2839
    • Mfr. Part No. ECW0J-B24-AC0006L
    Each
    TWD124.00
    NIDEC COPAL ELECTRONICS GMBH 5V dc 50 Pulse Optical Encoder with a 8 mm
    • RS Stock No. 244-4119
    • Mfr. Part No. REC20C-50-201-1
    Each (In a Tray of 10)
    TWD1,296.40
    Broadcom 5V dc Optical Encoder with a 1/4 in Hollow Shaft
    • RS Stock No. 205-6869
    • Mfr. Part No. HEDS-5500#A06
    Each
    TWD1,899.00
    Grayhill Mechanical Rotary Encoder with a 6.35 mm Flat Shaft, Panel Mount
    • RS Stock No. 878-0521
    • Mfr. Part No. 25LB22-H
    Each
    TWD692.00
    Nidec Components 5V dc 25 Pulse Optical Encoder with a 6 mm Flat Shaft, Through Hole
    • RS Stock No. 475-6167
    • Mfr. Part No. REC16B25-201
    Each
    TWD765.00
    Results per page
    1
    2
    3
    22

    Related links