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

431 Products showing for Rotary Encoders

12 of 22
In Stock
Nidec Components 5V dc 25 Pulse Optical Encoder with a 6 mm Flat Shaft, Through Hole
  • RS Stock No. 475-6173
  • Mfr. Part No. REC16B25-201C
Each
PHP1,257.12(exc. VAT)
Limited stock
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9611P
  • Mfr. Part No. PEC12R-2225F-N0024
Each (Supplied in a Bag)
PHP69.48(exc. VAT)
In Stock
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9664P
  • Mfr. Part No. PEC12R-4230F-N0024
Each (Supplied in a Bag)
PHP69.48(exc. VAT)
In Stock
Nidec Components 24V dc 1024 Pulse Optical Encoder with a 4 mm
  • RS Stock No. 244-4096
  • Mfr. Part No. RE30E-1024-213-1
Each
PHP7,272.07(exc. VAT)
In Stock
Bourns 15 ppr Pulse Quadrature Mechanical Rotary Encoder with a 2 mm (Not Indexed)
  • RS Stock No. 269-2408
  • Mfr. Part No. PEC11D-4120F-S0015
Each
PHP316.92(exc. VAT)
In Stock
Broadcom 500 Pulse Code Wheel with a 4 mm, Through Hole
  • RS Stock No. 796-7830P
  • Mfr. Part No. HEDS-5120#A11
Each (Supplied in a Bag)
PHP1,342.33(exc. VAT)
In Stock
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)
In 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)
In Stock
Broadcom 5V dc Optical Encoder with a 8 mm Hollow Shaft
  • RS Stock No. 818-8833
  • Mfr. Part No. HEDL-5640#A13
Each
PHP3,954.53(exc. VAT)
In Stock
Baumer 8 → 30V dc 3600 Pulse Optical Encoder with a 12 mm Hollow Shaft, Flange Mount, Connector
  • RS Stock No. 269-1699
  • Mfr. Part No. EIL580-TT12.5EN.03600.A
Each
PHP25,051.66(exc. VAT)
In Stock
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
PHP100.28(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 5V dc 50 Pulse Optical Encoder with a 8 mm
  • RS Stock No. 244-4129
  • Mfr. Part No. RECW20D-50-201-1
Each
PHP1,532.33(exc. VAT)
In Stock
Baumer 8 → 30V dc 5000 Pulse Optical Encoder with a 12 mm Hollow Shaft, Flange Mount, Connector
  • RS Stock No. 269-1700
  • Mfr. Part No. EIL580-TT12.5EN.05000.A
Each
PHP25,051.66(exc. VAT)
In Stock
Baumer 4.75 → 30V dc 100 Pulse Optical Encoder with a 12 mm Hollow Shaft, Flange Mount, Connector
  • RS Stock No. 269-1701
  • Mfr. Part No. EIL580-TT12.5EQ.00100.A
Each
PHP25,558.79(exc. VAT)
In Stock
Bourns 5V dc 64 Pulse Optical Encoder with a 6.35 mm Round Shaft, Bracket Mount
  • RS Stock No. 263-2873
  • Mfr. Part No. ENA1J-B28-L00064L
Each
PHP2,762.16(exc. VAT)
In Stock
Bourns 15 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft (Not Indexed), , SMD
  • RS Stock No. 789-9582
  • Mfr. Part No. PEC11S-929K-N0015
Each
PHP143.81(exc. VAT)
Temporarily out of stock
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)
In Stock
Nidec Components 5V dc 50 Pulse Optical Encoder with a 8 mm
  • RS Stock No. 244-4120
  • Mfr. Part No. REC20C-50-201-1
Each
PHP2,860.35(exc. VAT)
In Stock
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
  • RS Stock No. 167-5383
  • Mfr. Part No. PEC11R-4215F-N0024
Each (In a Bag of 75)
PHP67.219(exc. VAT)
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