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

21 of 21
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)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 737-7764P
  • Mfr. Part No. PEC11R-4230F-S0024
Each (Supplied in a Box)
PHP118.47(exc. VAT)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 737-7773P
  • Mfr. Part No. PEC12R-4220F-S0024
Each (Supplied in a Tray)
PHP80.18(exc. VAT)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 737-7739P
  • Mfr. Part No. PEC11R-4015F-S0024
Each (Supplied in a Tray)
PHP104.14(exc. VAT)
Bourns 15 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft (Not Indexed), , SMD
  • RS Stock No. 789-9582P
  • Mfr. Part No. PEC11S-929K-N0015
Each (Supplied in a Bag)
PHP143.81(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)
PHP124.53(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)
Bourns 5V dc 128 Pulse Optical Encoder with a 6.35 mm Round Shaft, Bracket Mount
  • RS Stock No. 167-3613
  • Mfr. Part No. ENA1J-B28-L00128L
Each (In a Tray of 42)
PHP2,577.122(exc. VAT)
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)
PHP109.13(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. 263-2918P
  • Mfr. Part No. EAW0J-B24-AE0128L
Each (Supplied in a Tray)
PHP572.38(exc. VAT)
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)
PHP107.43(exc. VAT)
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)
PHP105.72(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. 167-3572
  • Mfr. Part No. ECW0J-B24-AC0006L
Each (In a Tray of 45)
PHP278.992(exc. VAT)
Hengstler 30V dc 1000 Pulse Optical Encoder with a 12 mm Round Shaft, Flange Mount, Cable
  • RS Stock No. 280-4429
  • Mfr. Part No. 0566033
Each
PHP50,000.40(exc. VAT)
Bourns 10 Pulse Incremental Mechanical Rotary Encoder with a 3 mm (Not Indexed)
  • RS Stock No. 269-2412
  • Mfr. Part No. PER231-P19-N0010
Each (In a Tray of 700)
PHP130.494(exc. VAT)
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