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

615 Products showing for Rotary Encoders

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1 of 31
In Stock
Bourns 24 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS stock no. 789-9649
  • Mfr. Part No. PEC12R-4025F-S0024
Subtotal (1 unit)
R 29,84(exc. VAT)
R 29,84/unit
In Stock
Alps Alpine 15 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS stock no. 729-5589
  • Mfr. Part No. EC11E15244G1
Subtotal (1 unit)
R 103,28(exc. VAT)
R 103,28/unit
In Stock
Bourns 24 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS stock no. 789-9649P
  • Mfr. Part No. PEC12R-4025F-S0024
Subtotal 1 unit (supplied in a bag)
R 29,84(exc. VAT)
R 29,84/unit
In Stock
Bourns 1 ppr Pulse Mechanical Rotary Encoder with a 5 mm Knurl Shaft
  • RS stock no. 246-3264
  • Mfr. Part No. PTV09A-4015U-B103
Subtotal (1 unit)
R 15,47(exc. VAT)
R 15,47/unit
In Stock
Bourns 24 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS stock no. 167-5402
  • Mfr. Part No. PEC12R-4230F-N0024
Subtotal (1 bag of 75 units)
R 1 172,025(exc. VAT)
R 15,627/unit
In Stock
Bourns 12 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS stock no. 167-5090
  • Mfr. Part No. PEC12R-4020F-S0012
Subtotal (1 bag of 75 units)
R 1 379,55(exc. VAT)
R 18,394/unit
In Stock
Bourns 1 ppr Pulse Mechanical Rotary Encoder with a 5 mm Knurl Shaft
  • RS stock no. 246-3264P
  • Mfr. Part No. PTV09A-4015U-B103
Subtotal 1 unit (supplied in a tray)
R 15,47(exc. VAT)
R 15,47/unit
Temporarily out of stock
Bourns 12 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS stock no. 167-5400
  • Mfr. Part No. PEC12R-4220F-S0012
Subtotal (1 bag of 75 units)
R 1 435,65(exc. VAT)
R 19,142/unit
In Stock
Bourns 24 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS stock no. 167-5399
  • Mfr. Part No. PEC12R-4025F-S0024
Subtotal (1 bag of 75 units)
R 1 385,55(exc. VAT)
R 18,474/unit
In Stock
Grayhill 15 ppr Pulse Optical Encoder with a 3.18 mm Flat Shaft, Panel Mount
  • RS stock no. 878-0482
  • Mfr. Part No. 26GSD22-01-1-AJS
Subtotal (1 unit)
R 654,56(exc. VAT)
R 654,56/unit
In Stock
Nidec Components 12V dc, 5 V dc 1024 ppr Pulse Optical Encoder with a 4 mm Plain Shaft, Panel Mount, Cable
  • RS stock no. 202-0443
  • Mfr. Part No. RE30E-1024-213-1
Subtotal (1 unit)
R 1 318,99(exc. VAT)
R 1 318,99/unit
In Stock
Bourns 24 Pulses Pulse Incremental Encoder with a 6 mm Metal Flatted Shaft Shaft
  • RS stock no. 854-497
  • Mfr. Part No. PEC11R-4230F-S0012
Subtotal (1 bag of 5 units)
R 171,52(exc. VAT)
R 34,304/unit
In Stock
Bourns 20 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Metal Flatted Shaft Shaft (Not Indexed), PCB
  • RS stock no. 205-9737
  • Mfr. Part No. PEC11H-4120F-S0020
Subtotal (1 unit)
R 54,22(exc. VAT)
R 54,22/unit
In Stock
Baumer 30V dc, 4.75 V dc 500 ppr Pulse Optical Encoder with a 10 mm Solid Shaft, Flange, Connector
  • RS stock no. 269-1696
  • Mfr. Part No. EIL580-SC10.5EQ.00500.A
Subtotal (1 unit)
R 6 301,93(exc. VAT)
R 6 301,93/unit
In Stock
Omron 1000 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm, Flange
  • RS stock no. 288-3250
  • Mfr. Part No. E6B2-CWZ1X 1000P/R 2M
Subtotal (1 unit)
R 7 278,56(exc. VAT)
R 7 278,56/unit
In Stock
Bourns 24 Pulses Pulse Incremental Encoder with a 6 mm Metal Flatted Shaft Shaft
  • RS stock no. 854-497P
  • Mfr. Part No. PEC11R-4230F-S0012
Subtotal 5 units (supplied in a tray)
R 171,52(exc. VAT)
R 34,304/unit
In Stock
Bourns 24 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
  • RS stock no. 781-6824
  • Mfr. Part No. PEC11R-4015F-N0024
Subtotal (1 unit)
R 31,31(exc. VAT)
R 31,31/unit
In Stock
Bourns 24 Pulses Pulse Encoder with a 6 mm Metal Flatted Shaft Shaft
  • RS stock no. 854-502P
  • Mfr. Part No. PEC11H-4015F-S0016
Subtotal 5 units (supplied in a tray)
R 243,27(exc. VAT)
R 48,654/unit
Stocked by manufacturer
Grayhill 5V dc Optical Encoder with a 6.35 mm Flat Shaft, Panel Mount, PC Pin
  • RS stock no. 878-0451
  • Mfr. Part No. 61C11-01-08-01
Subtotal (1 unit)
R 719,44(exc. VAT)
R 719,44/unit
In Stock
OPKON 24V dc, 5 V dc 500 ppr Pulse Incremental Encoder with a 6 mm Solid Shaft Shaft, Clamping Flange Mount, Radial
  • RS stock no. 749-404
  • Mfr. Part No. PRI-50-A-R6-HLD-500-ZZ-V3-2M5-R
Subtotal (1 unit)
R 2 903,50(exc. VAT)
R 2 903,50/unit
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