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

15 of 21
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)
PHP6,956.014(exc. VAT)
Temporarily out of stock
Broadcom 5V dc 180 LPI Pulse Optical Encoder, Surface Mount
  • RS Stock No. 178-3222
  • Mfr. Part No. AEDR-8300-1Q2
Each (On a Reel of 100)
PHP532.901(exc. VAT)
In Stock
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)
In Stock
Nidec Components 5 → 12V 500 Pulse Optical Encoder with a 4 mm
  • RS Stock No. 244-4105
  • Mfr. Part No. RE30E-500-213-1
Each (In a Box of 5)
PHP5,101.012(exc. VAT)
Temporarily out of stock
Nidec Components 5V dc 25 Pulse Optical Encoder with a 8 mm
  • RS Stock No. 244-4117
  • Mfr. Part No. REC20-25-201-1
Each (In a Tray of 10)
PHP1,916.88(exc. VAT)
Temporarily out of stock
Broadcom 5V dc 318 LPI Pulse Optical Encoder, Surface Mount
  • RS Stock No. 215-5735
  • Mfr. Part No. AEDR-8723-102
Each (On a Reel of 100)
PHP1,864.015(exc. VAT)
In Stock
Nidec Components 12V dc 360 Pulse Optical Encoder with a 4 mm
  • RS Stock No. 244-4101
  • Mfr. Part No. RE30E-360-213-1
Each (In a Box of 5)
PHP5,252.628(exc. VAT)
Temporarily out of stock
Nidec Components 5 → 12V 300 Pulse Optical Encoder with a 4 mm
  • RS Stock No. 244-4099
  • Mfr. Part No. RE30E-300-213-1
Each (In a Box of 5)
PHP5,013.156(exc. VAT)
In Stock
Nidec Components 5 - 12V dc 360 Pulse Optical Encoder with a 4 mm Plain Shaft, Panel Mount, Cable
  • RS Stock No. 202-0446
  • Mfr. Part No. RE30E-360-213-1
Each
PHP3,843.50(exc. VAT)
In Stock
Bourns 256 Pulse Incremental Mechanical Rotary Encoder with a 3.17 mm Plain Shaft (Indexed), Bracket Mount
  • RS Stock No. 167-4664
  • Mfr. Part No. EMS22Q51-D28-LT4
Each (In a Box of 42)
PHP2,684.051(exc. VAT)
Temporarily out of stock
Broadcom 5V dc Optical Encoder with a 1/4 in Hollow Shaft, Cable
  • RS Stock No. 189-4800
  • Mfr. Part No. HEDS-5500#A06
Each (In a Tube of 50)
PHP3,559.644(exc. VAT)
Temporarily out of stock
Broadcom 5V dc Optical Encoder with a 1/4 in Hollow Shaft, Cable
  • RS Stock No. 189-4801
  • Mfr. Part No. HEDS-5540#A06
Each (In a Tube of 50)
PHP3,523.688(exc. VAT)
Temporarily out of stock
Broadcom 5V dc 75 LPI Pulse Optical Encoder, Surface Mount
  • RS Stock No. 178-3225
  • Mfr. Part No. AEDR-8000-1K2
Each (On a Reel of 100)
PHP752.85(exc. VAT)
Currently unavailable
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)
In Stock
Broadcom 5V dc 1024 PPR Pulse Optical Encoder with a 6 mm Hollow Shaft, Screw Mount, Wire Lead
  • RS Stock No. 334-862
  • Mfr. Part No. AEDR-8710-102
1 Tape of 1
PHP2,237.77(exc. VAT)
Temporarily out of stock
Bourns 10 Pulse Incremental Mechanical Rotary Encoder with a 3 mm (Not Indexed)
  • RS Stock No. 269-2417
  • Mfr. Part No. PER351-P115-N0010
Each (In a Tray of 550)
PHP188.741(exc. VAT)
Temporarily out of stock
Nidec Components 24V dc 800 Pulse Optical Encoder with a 4 mm
  • RS Stock No. 244-4110
  • Mfr. Part No. RE30E-800-213-1
Each (In a Box of 5)
PHP6,712.24(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. 164-2633P
  • Mfr. Part No. ENS1J-B28-L00256L
Each (Supplied in a Bag)
PHP4,757.91(exc. VAT)
In Stock
Broadcom 500 Pulse Code Wheel with a 4 mm, Through Hole
  • RS Stock No. 796-7830
  • Mfr. Part No. HEDS-5120#A11
Each
PHP1,342.33(exc. VAT)
In Stock
Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed)
  • RS Stock No. 167-4656
  • Mfr. Part No. PEC11R-4220F-S0012
Each (In a Bag of 75)
PHP80.388(exc. VAT)
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