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

13 of 22
In Stock
Baumer 4.75 → 30V dc 100 Pulse Optical Encoder with a 12 mm Hollow Shaft, Flange Mount, Connector
  • RS Stock No. 269-1701
  • Mfr. Part No. EIL580-TT12.5EQ.00100.A
Each
Kr. 3 950,79(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 178-3118
  • Mfr. Part No. HEDS-5605#E06
Each (In a Tray of 25)
Kr. 555,319(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder
  • RS Stock No. 796-7878P
  • Mfr. Part No. HEDS-9100#A00
Each (Supplied in a Bag)
Kr. 398,04(exc. VAT)
Temporarily out of stock
Bourns 5V dc 256 Pulse Optical Encoder with a 6.35 mm Round Shaft, Bracket Mount
  • RS Stock No. 167-3612
  • Mfr. Part No. ENS1J-B28-L00256L
Each (In a Tray of 42)
Kr. 592,743(exc. VAT)
In Stock
Elma 8 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2349
  • Mfr. Part No. E33-VT622-M45T
Each
Kr. 420,90(exc. VAT)
Currently unavailable
Bourns 5V dc 12 bit Pulse Optical Encoder with a 22.225 mm Flat Shaft
  • RS Stock No. 213-1687
  • Mfr. Part No. DMS22B5A1CAFL336N
Each (In a Tray of 50)
Kr. 416,277(exc. VAT)
In Stock
Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed)
  • RS Stock No. 737-7758P
  • Mfr. Part No. PEC11R-4220F-S0012
Each (Supplied in a Bag)
Kr. 21,09(exc. VAT)
In Stock
Broadcom 5V dc 318 LPI Pulse Optical Encoder, Surface Mount
  • RS Stock No. 215-5737
  • Mfr. Part No. AEDR-8723-102
Each
Kr. 467,56(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. 789-9602P
  • Mfr. Part No. PEC12R-2220F-S0024
Each (Supplied in a Tray)
Kr. 15,79(exc. VAT)
In Stock
Wurth Elektronik 15 Pulse Incremental Mechanical Rotary Encoder with a 6 mm, Through Hole
  • RS Stock No. 185-4391P
  • Mfr. Part No. 482016514001
Each (Supplied in a Tray)
Kr. 44,615(exc. VAT)
In Stock
Bourns 15 ppr Pulse Quadrature Mechanical Rotary Encoder with a 2 mm (Not Indexed), PCB
  • RS Stock No. 269-2406
  • Mfr. Part No. PEC11D-4120F-H0015
Each
Kr. 65,04(exc. VAT)
Temporarily out of stock
Kubler Rotary Encoder Mounting Bracket
  • RS Stock No. 181-1104
  • Mfr. Part No. 8.0010.4012.0000
Each
Kr. 405,79(exc. VAT)
Temporarily out of stock
Nidec Components 5V dc 25 Pulse Optical Encoder with a 8 mm
  • RS Stock No. 244-4130
  • Mfr. Part No. RES16B25-201
Each (In a Tray of 5)
Kr. 160,44(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 796-7846
  • Mfr. Part No. HEDS-5500#A11
Each
Kr. 748,47(exc. VAT)
In Stock
Bourns 18 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9523P
  • Mfr. Part No. PEC11R-4115K-S0018
Each (Supplied in a Bag)
Kr. 29,69(exc. VAT)
Temporarily out of stock
Nidec Components 5 → 12V 1024 Pulse Optical Encoder with a 4 mm
  • RS Stock No. 244-4095
  • Mfr. Part No. RE30E-1024-213-1
Each (In a Box of 5)
Kr. 1 085,892(exc. VAT)
Currently unavailable
Broadcom Absolute Mechanical Rotary Encoder with a 6 mm Plain Shaft
  • RS Stock No. 714-2693
  • Mfr. Part No. AEAT-6012-A06
Each
Kr. 372,70(exc. VAT)
Temporarily out of stock
Nidec Components 5V dc 25 Pulse Optical Encoder with a 6 mm Flat Shaft, Through Hole, Wire Lead
  • RS Stock No. 182-5639
  • Mfr. Part No. REC16A25-201-C
Each
Kr. 331,34(exc. VAT)
Limited stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 796-7843P
  • Mfr. Part No. HEDS-5500#A02
Each (Supplied in a Tray)
Kr. 607,90(exc. VAT)
In Stock
Omron Mechanical Rotary Encoder with a 6 mm
  • RS Stock No. 215-8850
  • Mfr. Part No. E69-C06M
Each
Kr. 1 093,83(exc. VAT)
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