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

2 of 22
Broadcom 5V dc 500 Pulse Optical Encoder with a 4 mm Hollow Shaft, Center Ribbon Cable with Connector
  • RS Stock No. 818-8820
  • Mfr. Part No. HEDL-5540#A11
Each
Kr. 661,16(exc. VAT)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
  • RS Stock No. 781-6824
  • Mfr. Part No. PEC11R-4015F-N0024
Each
Kr. 18,15(exc. VAT)
Broadcom 5V dc Optical Encoder with a 4 mm Hollow Shaft
  • RS Stock No. 818-8849
  • Mfr. Part No. HEDS-5540#A11
Each
Kr. 741,05(exc. VAT)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft (Not Indexed), Through Hole
  • RS Stock No. 737-7742P
  • Mfr. Part No. PEC11R-4215K-S0024
Each (Supplied in a Box)
Kr. 21,39(exc. VAT)
Elma 16 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2355
  • Mfr. Part No. E33-VT6C2-M01T
Each (In a Box of 10)
Kr. 266,418(exc. VAT)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 737-7732
  • Mfr. Part No. PEC11R-4020F-S0024
Each
Kr. 21,39(exc. VAT)
Alps Alpine 12 Pulse Incremental Mechanical Rotary Encoder with a 3.6 mm Hollow Shaft (Not Indexed), Through Hole
  • RS Stock No. 729-5545
  • Mfr. Part No. EC10E1220505
Each
Kr. 11,78(exc. VAT)
Bourns 6 Pulse Incremental Mechanical Rotary Encoder with a 6.35 mm Plain with Slot Shaft (Not Indexed), Panel Mount
  • RS Stock No. 263-2839P
  • Mfr. Part No. ECW0J-B24-AC0006L
Each (Supplied in a Box)
Kr. 55,15(exc. VAT)
Alps Alpine 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 729-5801
  • Mfr. Part No. EC12E24204A8
Each
Kr. 23,57(exc. VAT)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 737-7748
  • Mfr. Part No. PEC11R-4215F-S0024
Each
Kr. 20,82(exc. VAT)
Alps Alpine 15 Pulse Incremental Mechanical Rotary Encoder with a 9 mm Knurl Shaft (Not Indexed), Through Hole
  • RS Stock No. 729-5678
  • Mfr. Part No. EC11E152U402
Each
Kr. 126,77(exc. VAT)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft (Not Indexed), Through Hole
  • RS Stock No. 737-7742
  • Mfr. Part No. PEC11R-4215K-S0024
Each
Kr. 21,39(exc. VAT)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 167-4648
  • Mfr. Part No. PEC11R-4020F-S0024
Each (In a Bag of 75)
Kr. 14,956(exc. VAT)
Alps Alpine 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 729-5804
  • Mfr. Part No. EC12E24204A9
Each
Kr. 23,22(exc. VAT)
Bourns 1024 (Position) Pulse Absolute Mechanical Rotary Encoder with a 3.17 mm Plain Shaft (Not Indexed), Through Hole
  • RS Stock No. 167-5430
  • Mfr. Part No. EMS22A50-D28-LT6
Each (In a Box of 42)
Kr. 509,173(exc. VAT)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft (Indexed), Through Hole
  • RS Stock No. 789-9541
  • Mfr. Part No. PEC11R-4215K-N0024
Each
Kr. 15,33(exc. VAT)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 737-7739
  • Mfr. Part No. PEC11R-4015F-S0024
Each
Kr. 16,14(exc. VAT)
Bourns 15 Pulse Incremental Mechanical Rotary Encoder with a 3.1 mm (Not Indexed)
  • RS Stock No. 269-2420
  • Mfr. Part No. PER561-P115-N0015
Each
Kr. 58,92(exc. VAT)
Alps Alpine 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
  • RS Stock No. 172-6320
  • Mfr. Part No. EC16B242040R
Each (In a Tray of 60)
Kr. 10,881(exc. VAT)
Omron Mechanical Rotary Encoder with a 4 mm, Servo Mount
  • RS Stock No. 215-8849
  • Mfr. Part No. E69-C04B
Each
Kr. 252,70(exc. VAT)
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