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

415 Products showing for Rotary Encoders

11 of 21
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
PHP1,564.81(exc. VAT)
Broadcom 3.3V dc 225 LPI Pulse Optical Encoder
  • RS Stock No. 216-3598
  • Mfr. Part No. AEDR-9820-102
Each (On a Reel of 100)
PHP1,421.068(exc. VAT)
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)
PHP59.752(exc. VAT)
Wurth Elektronik 20 Pulse Incremental Mechanical Rotary Encoder with a 6 mm, Through Hole
  • RS Stock No. 185-4446
  • Mfr. Part No. 482020514001
Each (In a Pack of 2)
PHP213.56(exc. VAT)
Nidec Components 5V dc 25 Pulse Optical Encoder with a 8 mm
  • RS Stock No. 244-4134
  • Mfr. Part No. RESW20D-25-201-1
Each (In a Tray of 10)
PHP1,161.241(exc. VAT)
Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9598P
  • Mfr. Part No. PEC12R-2120F-N0012
Each (Supplied in a Box)
PHP67.22(exc. VAT)
Bourns 15 ppr Pulse Quadrature Mechanical Rotary Encoder with a 2 mm (Not Indexed)
  • RS Stock No. 269-2407
  • Mfr. Part No. PEC11D-4120F-S0015
Each (In a Tray of 100)
PHP337.231(exc. VAT)
Vishay Incremental Mechanical Rotary Encoder with a 60 mm (Not Indexed), Screw Mount
  • RS Stock No. 362-602
  • Mfr. Part No. RAIK060I11318LB692
Each
PHP18,167.14(exc. VAT)
Vishay Incremental Mechanical Rotary Encoder with a 60 mm (Not Indexed), Screw Mount
  • RS Stock No. 362-603
  • Mfr. Part No. RAIK060I11318JB694
Each
PHP18,167.14(exc. VAT)
Broadcom 5V dc Optical Encoder
  • RS Stock No. 796-7878P
  • Mfr. Part No. HEDS-9100#A00
Each (Supplied in a Bag)
PHP1,934.13(exc. VAT)
Bourns 128 Pulse Absolute Mechanical Rotary Encoder with a 6.35 mm Plain with Slot Shaft (Not Indexed), Bracket Mount
  • RS Stock No. 167-3625
  • Mfr. Part No. EAW0J-B24-AE0128L
Each (In a Tray of 45)
PHP498.081(exc. VAT)
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 796-7843
  • Mfr. Part No. HEDS-5500#A02
Each
PHP3,534.67(exc. VAT)
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 796-7824
  • Mfr. Part No. HEDM-5500#B13
Each
PHP3,467.30(exc. VAT)
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 178-3115
  • Mfr. Part No. HEDS-5500#A02
Each (In a Tray of 25)
PHP3,297.27(exc. VAT)
Broadcom 5V dc 180 LPI Pulse Optical Encoder
  • RS Stock No. 796-7818P
  • Mfr. Part No. AEDR-8300-1Q2
Each (Supplied on a Reel)
PHP494.60(exc. VAT)
Alps Alpine 15 Pulse Incremental Mechanical Rotary Encoder with a 5.975 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 172-6332
  • Mfr. Part No. EC12D1564404
Each (In a Tray of 80)
PHP69.977(exc. VAT)
Elma 8 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2339
  • Mfr. Part No. E33-ST622-M01T
Each (In a Box of 10)
PHP1,777.325(exc. VAT)
Nidec Components 5V dc 25 Pulse Optical Encoder with a 6 mm Flat Shaft, Through Hole
  • RS Stock No. 475-6167
  • Mfr. Part No. REC16B25-201
Each
PHP1,284.98(exc. VAT)
Bourns 20 Pulse Incremental Mechanical Rotary Encoder with a 6 mm (Not Indexed), PCB Mount
  • RS Stock No. 205-9737
  • Mfr. Part No. PEC11H-4120F-S0020
Each
PHP137.20(exc. VAT)
Wurth Elektronik 8 Pulse Incremental Mechanical Rotary Encoder with a 6 mm, Through Hole
  • RS Stock No. 185-4337
  • Mfr. Part No. 482009514001
Each (In a Pack of 2)
PHP215.84(exc. VAT)
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