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

5 of 23
Broadcom 500 Pulse Code Wheel with a 4 mm, Through Hole
  • RS Stock No. 178-3141
  • Mfr. Part No. HEDS-5120#A11
Each (In a Tray of 50)
$27.554(exc. GST)
Nidec Components 5 - 12V dc 200 Pulse Optical Encoder with a 4 mm Plain Shaft, Panel Mount, Cable
  • RS Stock No. 202-0445
  • Mfr. Part No. RE30E-200-213-1
Each
$103.82(exc. GST)
Nidec Components 24V dc 1000 Pulse Optical Encoder with a 4 mm
  • RS Stock No. 244-4090
  • Mfr. Part No. RE30E-1000-213-1
Each (In a Box of 5)
$157.05(exc. GST)
Hengstler 30V dc 1000 Pulse Optical Encoder with a 10 mm Round Shaft, Flange Mount
  • RS Stock No. 280-4428
  • Mfr. Part No. 0550107
Each
$1,049.86(exc. GST)
Bourns 10 Pulse Incremental Mechanical Rotary Encoder with a 3 mm (Not Indexed)
  • RS Stock No. 269-2413
  • Mfr. Part No. PER231-P19-N0010
Each
$4.80(exc. GST)
Broadcom 5V dc Optical Encoder with a 8 mm Hollow Shaft
  • RS Stock No. 178-3105
  • Mfr. Part No. HEDL-5640#A13
Each (In a Tray of 20)
$86.893(exc. GST)
Broadcom 5V dc Optical Encoder
  • RS Stock No. 796-7887P
  • Mfr. Part No. HEDS-9140#A00
Each (Supplied in a Bag)
$63.69(exc. GST)
Bourns 1024 (Position) Pulse Absolute Mechanical Rotary Encoder with a 3.17 mm Plain Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9490
  • Mfr. Part No. EMS22A50-D28-LT6
Each
$108.34(exc. GST)
Wurth Elektronik 20 Pulse Incremental Mechanical Rotary Encoder with a 6 mm, Through Hole
  • RS Stock No. 185-4446P
  • Mfr. Part No. 482020514001
Each (Supplied in a Tray)
$6.85(exc. GST)
Alps Alpine 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Indexed), Through Hole
  • RS Stock No. 172-8065
  • Mfr. Part No. EC12E2420801+NUT AND WASHER
Each (In a Tray of 95)
$3.205(exc. GST)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 167-5395
  • Mfr. Part No. PEC12R-2225F-N0024
Each (In a Bag of 75)
$1.264(exc. GST)
Broadcom 5V dc Optical Encoder with a 6 mm Hollow Shaft
  • RS Stock No. 178-3104
  • Mfr. Part No. HEDL-5540#A12
Each (In a Tray of 20)
$86.893(exc. GST)
Grayhill Mechanical Rotary Encoder with a 6.35 mm Flat Shaft, Panel Mount
  • RS Stock No. 878-0521
  • Mfr. Part No. 25LB22-H
Each
$43.23(exc. GST)
Kubler Rotary Encoder Mounting Bracket
  • RS Stock No. 181-1101
  • Mfr. Part No. 8.0010.4091.0000
Each
$76.75(exc. GST)
Kubler Rotary Encoder Mounting Bracket
  • RS Stock No. 181-1102
  • Mfr. Part No. 8.0010.4038.0000
Each
$74.12(exc. GST)
Kubler Rotary Encoder Mounting Bracket
  • RS Stock No. 181-1105
  • Mfr. Part No. 8.0010.4016.0000
Each
$74.12(exc. GST)
Kubler Rotary Encoder Mounting Bracket
  • RS Stock No. 181-1103
  • Mfr. Part No. 8.0010.4011.0000
Each
$74.12(exc. GST)
Kubler Rotary Encoder Mounting Bracket
  • RS Stock No. 181-1106
  • Mfr. Part No. 8.0010.4013.0000
Each
$74.12(exc. GST)
Kubler Rotary Encoder Mounting Bracket
  • RS Stock No. 181-1108
  • Mfr. Part No. 8.0010.4050.0000
Each
$74.12(exc. GST)
Kubler Rotary Encoder Mounting Bracket
  • RS Stock No. 181-1104
  • Mfr. Part No. 8.0010.4012.0000
Each
$74.12(exc. GST)
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