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

438 Products showing for Rotary Encoders

19 of 22
In Stock
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9517P
  • Mfr. Part No. PEC11R-4020F-N0024
Each (Supplied in a Bag)
€1.42(exc. VAT)
Limited stock
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9611P
  • Mfr. Part No. PEC12R-2225F-N0024
Each (Supplied in a Bag)
€1.21(exc. VAT)
In Stock
Bourns 24 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
Each (Supplied in a Bag)
€1.45(exc. VAT)
In Stock
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9664P
  • Mfr. Part No. PEC12R-4230F-N0024
Each (Supplied in a Bag)
€1.20(exc. VAT)
In Stock
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
€1.84(exc. VAT)
Temporarily out of stock
TE Connectivity 24 Pulse Incremental Mechanical Rotary Encoder with a 6.8 mm Knurl Shaft (Not Indexed), Through Hole
  • RS Stock No. 136-1846
  • Mfr. Part No. DPL12SV2424A25K3
Each (In a Box of 1000)
€4.86(exc. VAT)
In Stock
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)
€15.141(exc. VAT)
In Stock
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed)
  • RS Stock No. 737-7760P
  • Mfr. Part No. PEC11R-4225F-S0024
Each (Supplied in a Tray)
€1.87(exc. VAT)
In Stock
Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9513
  • Mfr. Part No. PEC11R-4020F-N0012
Each
€1.79(exc. VAT)
In Stock
Kubler Rotary Encoder Mounting Bracket for use with Automatic Control, Measuring
  • RS Stock No. 275-5490
  • Mfr. Part No. 8.MWE20.121.00.0000.0000
Each
€181.64(exc. VAT)
In Stock
Bourns 256 Pulse Incremental Mechanical Rotary Encoder with a 3.17 mm Plain Shaft (Indexed), Bracket Mount
  • RS Stock No. 737-7697P
  • Mfr. Part No. EMS22Q51-D28-LT4
Each (Supplied in a Box)
€54.05(exc. VAT)
In Stock
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9557P
  • Mfr. Part No. PEC11R-4225F-N0024
Each (Supplied in a Tray)
€1.64(exc. VAT)
Limited stock
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 737-7732P
  • Mfr. Part No. PEC11R-4020F-S0024
Each (Supplied in a Tray)
€1.87(exc. VAT)
In Stock
Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9598
  • Mfr. Part No. PEC12R-2120F-N0012
Each
€1.10(exc. VAT)
In Stock
Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9624
  • Mfr. Part No. PEC12R-4020F-S0012
Each
€1.45(exc. VAT)
In Stock
Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9591
  • Mfr. Part No. PEC12R-2120F-S0012
Each
€1.46(exc. VAT)
In Stock
Bourns 18 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 737-7736
  • Mfr. Part No. PEC11R-4115F-S0018
Each
€1.98(exc. VAT)
Last RS stock
Broadcom 500 Pulse Code Wheel with a 4 mm, Through Hole
  • RS Stock No. 178-3142
  • Mfr. Part No. HEDS-5140#A11
Each (In a Tray of 50)
€16.752(exc. VAT)
In Stock
SICK Rotary Encoder Mounting Bracket
  • RS Stock No. 201-3666
  • Mfr. Part No. BEF-WF-MRS / 2084709
Each
€22.78(exc. VAT)
Temporarily out of stock
Bourns 18 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed)
  • RS Stock No. 737-7745P
  • Mfr. Part No. PEC11R-4125F-S0018
Each (Supplied in a Bag)
€1.59(exc. VAT)
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