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

447 Products showing for Rotary Encoders

17 of 23
Vishay Absolute Mechanical Rotary Encoder with a 60 mm (Not Indexed), Screw Mount
  • RS Stock No. 444-538
  • Mfr. Part No. RAIK060I11318JB718
Each
$378.67(exc. GST)
Vishay Absolute Mechanical Rotary Encoder with a 60 mm (Not Indexed), Screw Mount
  • RS Stock No. 444-534
  • Mfr. Part No. RAIK060I11318FB693
Each
$378.67(exc. GST)
Bourns 5V dc 256 Pulse Optical Encoder with a 6.35 mm Round Shaft, Bracket Mount
  • RS Stock No. 164-2633P
  • Mfr. Part No. ENS1J-B28-L00256L
Each (Supplied in a Bag)
$110.95(exc. GST)
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)
$1.872(exc. GST)
Broadcom 5V dc 318 LPI Pulse Optical Encoder, Surface Mount
  • RS Stock No. 215-5737
  • Mfr. Part No. AEDR-8723-102
Each
$64.26(exc. GST)
Broadcom 3.3V dc 225 LPI Pulse Optical Encoder
  • RS Stock No. 216-3598
  • Mfr. Part No. AEDR-9820-102
Each (On a Reel of 100)
$34.139(exc. GST)
Broadcom 3.3V dc 225 LPI Pulse Optical Encoder
  • RS Stock No. 216-3599
  • Mfr. Part No. AEDR-9820-102
Each
$51.47(exc. GST)
Bourns 18 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 737-7736P
  • Mfr. Part No. PEC11R-4115F-S0018
Each (Supplied in a Bag)
$2.95(exc. GST)
Broadcom 3.3V dc 318 LPI Pulse Optical Encoder, Surface Mount
  • RS Stock No. 220-7148
  • Mfr. Part No. AEDR-9830A-102
Each
$63.92(exc. GST)
Broadcom 5V dc 75 LPI Pulse Optical Encoder, Surface Mount
  • RS Stock No. 178-3225
  • Mfr. Part No. AEDR-8000-1K2
Each (On a Reel of 100)
$19.13(exc. GST)
Broadcom 5V dc Optical Encoder
  • RS Stock No. 796-7880P
  • Mfr. Part No. HEDS-9140#F00
Each (Supplied in a Bag)
$72.92(exc. GST)
Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9652P
  • Mfr. Part No. PEC12R-4220F-S0012
Each (Supplied in a Box)
$2.19(exc. GST)
Broadcom 5V dc Optical Encoder
  • RS Stock No. 178-3263
  • Mfr. Part No. HEDS-9100#A00
Each (In a Bag of 100)
$39.415(exc. GST)
Vishay Incremental Mechanical Rotary Encoder with a 60 mm (Not Indexed), Screw Mount
  • RS Stock No. 362-602
  • Mfr. Part No. RAIK060I11318LB692
Each
$484.11(exc. GST)
Vishay Incremental Mechanical Rotary Encoder with a 60 mm (Not Indexed), Screw Mount
  • RS Stock No. 362-603
  • Mfr. Part No. RAIK060I11318JB694
Each
$484.11(exc. GST)
Broadcom 5V dc 180 LPI Pulse Optical Encoder, Surface Mount
  • RS Stock No. 178-3222
  • Mfr. Part No. AEDR-8300-1Q2
Each (On a Reel of 100)
$10.862(exc. GST)
Broadcom 5V dc 318 LPI Pulse Optical Encoder, Surface Mount
  • RS Stock No. 215-5735
  • Mfr. Part No. AEDR-8723-102
Each (On a Reel of 100)
$46.962(exc. GST)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9602P
  • Mfr. Part No. PEC12R-2220F-S0024
Each (Supplied in a Tray)
$2.19(exc. GST)
Nidec Components 5V dc 5 Pulse Optical Encoder with a 6.36 mm
  • RS Stock No. 244-3481
  • Mfr. Part No. CJ25-42010
Each (In a Tray of 5)
$138.964(exc. GST)
Broadcom 3.3V dc 225 LPI Pulse Optical Encoder, Surface Mount
  • RS Stock No. 220-7145
  • Mfr. Part No. AEDR-9820A-102
Each
$53.98(exc. GST)
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