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

14 of 21
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)
Bourns 512 Pulse Incremental Mechanical Rotary Encoder with a 6.34 mm Plain Shaft (Indexed), Bracket Mount
  • RS Stock No. 737-7694P
  • Mfr. Part No. EMS22D51-B28-LS5
Each (Supplied in a Bag)
PHP3,117.91(exc. VAT)
Nidec Components 5V dc 25 Pulse Optical Encoder with a 6 mm Flat Shaft, Through Hole
  • RS Stock No. 475-6151
  • Mfr. Part No. REC16A25-201C
Each
PHP1,543.77(exc. VAT)
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)
PHP2,762.16(exc. VAT)
Broadcom 3.3V dc 225 LPI Pulse Optical Encoder
  • RS Stock No. 216-3599P
  • Mfr. Part No. AEDR-9820-102
Each (Supplied on a Reel)
PHP1,827.68(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)
Broadcom 5V dc 500 PPR Pulse Optical Encoder with a 6 mm Hollow Shaft, Screw Mount, Pin
  • RS Stock No. 334-863
  • Mfr. Part No. HEDS-5600#A13
1 Bag of 1
PHP4,756.57(exc. VAT)
Omron Mechanical Rotary Encoder with a 10 mm
  • RS Stock No. 215-8851
  • Mfr. Part No. E69-C10M
Each
PHP6,971.91(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)
Nidec Components 24V dc 1000 Pulse Optical Encoder with a 4 mm
  • RS Stock No. 244-4090
  • Mfr. Part No. RE30E-1000-213-1
Each (In a Box of 5)
PHP7,266.874(exc. VAT)
Broadcom 5V dc Optical Encoder, Surface Mount
  • RS Stock No. 566-065
  • Mfr. Part No. AEDR-9940ER-100
Each
PHP1,377.00(exc. VAT)
Bourns 15 Pulse Incremental Mechanical Rotary Encoder with a 3 mm (Not Indexed)
  • RS Stock No. 269-2414
  • Mfr. Part No. PER281-P115-N0015
Each (In a Tray of 1050)
PHP149.897(exc. VAT)
Incremental Encoder Switch THT 12 pulse
  • RS Stock No. 485-831
  • Mfr. Part No. 482012714003
Each
PHP4,463.32(exc. VAT)
Bourns 5V dc 128 Pulse Optical Encoder with a 6.342 mm Plain Shaft, Bracket Mount, Axial PC Pin
  • RS Stock No. 789-9504
  • Mfr. Part No. ENA1D-B28-L00128L
Each
PHP2,849.96(exc. VAT)
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)
PHP1,761.863(exc. VAT)
Broadcom 5V dc Optical Encoder
  • RS Stock No. 796-7878
  • Mfr. Part No. HEDS-9100#A00
Each
PHP1,934.13(exc. VAT)
Nidec Components 5V dc 50 Pulse Optical Encoder with a 20 mm Slotted Shaft, Panel Mount
  • RS Stock No. 202-4409
  • Mfr. Part No. RES20D-50-201-1
1 Box of 5
PHP6,869.80(exc. VAT)
Variohm Group 640 Pulse Incremental Mechanical Rotary Encoder Round Shaft, Screw Mount
  • RS Stock No. 315-132
  • Mfr. Part No. H40640000005ANUFBX
Each
PHP3,347.17(exc. VAT)
Nidec Components 5V dc 50 Pulse Optical Encoder with a 20 mm Flat Shaft, Panel Mount
  • RS Stock No. 202-4405
  • Mfr. Part No. REC20D-50-201-1
1 Box of 5
PHP6,957.22(exc. VAT)
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