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

415 Products showing for Rotary Encoders

10 / 21
Kubler Rotary Encoder Mounting Bracket
  • RS Stock No. 181-1101
  • Mfr. Part No. 8.0010.4091.0000
Each
MYR192.19
Kubler Rotary Encoder Mounting Bracket
  • RS Stock No. 181-1104
  • Mfr. Part No. 8.0010.4012.0000
Each
MYR192.19
Kubler Rotary Encoder Mounting Bracket
  • RS Stock No. 181-1102
  • Mfr. Part No. 8.0010.4038.0000
Each
MYR192.19
Kubler Rotary Encoder Mounting Bracket
  • RS Stock No. 181-1106
  • Mfr. Part No. 8.0010.4013.0000
Each
MYR192.19
Elma Mechanical Rotary Encoder
  • RS Stock No. 224-2288
  • Mfr. Part No. E37-VT6332-2-SET
Each
MYR480.09
Bourns 15 Pulse Incremental Mechanical Rotary Encoder with a 3.1 mm (Not Indexed)
  • RS Stock No. 269-2420
  • Mfr. Part No. PER561-P115-N0015
Each
MYR27.82
Vishay Absolute Mechanical Rotary Encoder with a 60 mm (Not Indexed), Screw Mount
  • RS Stock No. 444-538
  • Mfr. Part No. RAIK060I11318JB718
Each
MYR1,141.35
Vishay Absolute Mechanical Rotary Encoder with a 60 mm (Not Indexed), Screw Mount
  • RS Stock No. 444-535
  • Mfr. Part No. RAIK060I11318LB716
Each
MYR1,141.45
Vishay Absolute Mechanical Rotary Encoder with a 60 mm (Not Indexed), Screw Mount
  • RS Stock No. 444-537
  • Mfr. Part No. RAIK060I11318FB717
Each
MYR1,141.35
Vishay Absolute Mechanical Rotary Encoder with a 60 mm (Not Indexed), Screw Mount
  • RS Stock No. 444-534
  • Mfr. Part No. RAIK060I11318FB693
Each
MYR1,141.45
Elma 16 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2352
  • Mfr. Part No. E33-VT652-M45T
Each (In a Box of 10)
MYR149.511
Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed)
  • RS Stock No. 737-7758
  • Mfr. Part No. PEC11R-4220F-S0012
Each
MYR7.99
Broadcom 5V dc Optical Encoder
  • RS Stock No. 178-3265
  • Mfr. Part No. HEDS-9140#F00
Each (In a Tray of 100)
MYR196.86
Grayhill 5V dc Optical Encoder with a 6.32 mm Flat Shaft, Panel Mount, Center Ribbon Cable with Connector
  • RS Stock No. 878-0470
  • Mfr. Part No. 62S11-M5-020C
Each
MYR274.32
Nidec Components 5V dc 50 Pulse Optical Encoder with a 8 mm
  • RS Stock No. 244-4124
  • Mfr. Part No. REC20D-50-201-1
Each (In a Tray of 10)
MYR87.186
Nidec Components 5V dc 50 Pulse Optical Encoder with a 8 mm
  • RS Stock No. 244-4132
  • Mfr. Part No. RES20D-50-201-1
Each (In a Tray of 10)
MYR82.954
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
Each
MYR5.18
Alps Alpine 12 Pulse Incremental Mechanical Rotary Encoder with a 2.2 mm Hollow Shaft (Not Indexed), Bracket Mount,
  • RS Stock No. 729-5536
  • Mfr. Part No. EC05E1220401
Each
MYR11.34
Bourns 15 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft (Not Indexed), , SMD
  • RS Stock No. 789-9582
  • Mfr. Part No. PEC11S-929K-N0015
Each
MYR10.70
Broadcom 5V dc 500 PPR Pulse Optical Encoder with a 6 mm Hollow Shaft, Screw Mount, Pin
  • RS Stock No. 334-863P
  • Mfr. Part No. HEDS-5600#A13
Each (Supplied in a Tray)
MYR352.42
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