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

21 of 22
In Stock
Vishay Mechanical Rotary Encoder with a 25 mm
  • RS Stock No. 362-605
  • Mfr. Part No. ACCSRAIKWIRESOB073
Each
Kr. 467,21(exc. VAT)
Currently unavailable
Alps Alpine 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 172-8042
  • Mfr. Part No. EC12E24204A9
Each (In a Tray of 120)
Kr. 13,605(exc. VAT)
In Stock
Broadcom 3.3V dc 318 LPI Pulse Optical Encoder, Surface Mount
  • RS Stock No. 220-7148P
  • Mfr. Part No. AEDR-9830A-102
Each (Supplied on a Reel)
Kr. 440,22(exc. VAT)
In Stock
Bourns 5V dc 64 Pulse Optical Encoder with a 6.35 mm Round Shaft, Bracket Mount
  • RS Stock No. 263-2873P
  • Mfr. Part No. ENA1J-B28-L00064L
Each (Supplied in a Bag)
Kr. 561,82(exc. VAT)
Limited stock
Elma 16 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2353
  • Mfr. Part No. E33-VT652-M45T
Each
Kr. 420,90(exc. VAT)
Temporarily out of stock
Broadcom 5V dc 180 LPI Pulse Optical Encoder
  • RS Stock No. 796-7818
  • Mfr. Part No. AEDR-8300-1Q2
1 Tape of 1
Kr. 107,93(exc. VAT)
In Stock
Nidec Components 5V dc 50 Pulse Optical Encoder with a 8 mm
  • RS Stock No. 244-4120
  • Mfr. Part No. REC20C-50-201-1
Each
Kr. 436,33(exc. VAT)
Last RS stock
Broadcom 500 Pulse Code Wheel with a 4 mm, Through Hole
  • RS Stock No. 796-7834P
  • Mfr. Part No. HEDS-5140#A11
Each (Supplied in a Box)
Kr. 227,08(exc. VAT)
Temporarily out of stock
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9602
  • Mfr. Part No. PEC12R-2220F-S0024
Each
Kr. 15,79(exc. VAT)
In Stock
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft (Indexed), Through Hole
  • RS Stock No. 789-9541P
  • Mfr. Part No. PEC11R-4215K-N0024
Each (Supplied in a Tray)
Kr. 15,33(exc. VAT)
In Stock
Bourns 15 ppr Pulse Quadrature Mechanical Rotary Encoder with a 2 mm (Not Indexed)
  • RS Stock No. 269-2408
  • Mfr. Part No. PEC11D-4120F-S0015
Each
Kr. 58,80(exc. VAT)
Temporarily out of stock
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)
Kr. 22,77(exc. VAT)
Currently unavailable
Alps Alpine 24 Pulse Mechanical Rotary Encoder Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 172-7599
  • Mfr. Part No. EC12E24202A2
Each (In a Tray of 110)
Kr. 7,658(exc. VAT)
Last RS stock
Alps Alpine 24 Pulse Mechanical Rotary Encoder Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 623-4215
  • Mfr. Part No. EC12E24202A2
Each
Kr. 8,01(exc. VAT)
In Stock
Bourns 12 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
Each (In a Bag of 75)
Kr. 10,746(exc. VAT)
In Stock
Broadcom 3.3V dc 225 LPI Pulse Optical Encoder, Surface Mount
  • RS Stock No. 220-7144
  • Mfr. Part No. AEDR-9820A-102
Each (On a Reel of 100)
Kr. 234,369(exc. VAT)
In Stock
Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9513P
  • Mfr. Part No. PEC11R-4020F-N0012
Each (Supplied in a Box)
Kr. 20,50(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)
Kr. 618,38(exc. VAT)
In Stock
Nidec Components 5V dc 25 Pulse Optical Encoder with a 8 mm
  • RS Stock No. 244-4127
  • Mfr. Part No. RECW20D-25-201-1
Each
Kr. 180,87(exc. VAT)
In Stock
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 167-4658
  • Mfr. Part No. PEC11R-4230F-S0024
Each (In a Bag of 75)
Kr. 17,109(exc. VAT)
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