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

4 of 21
In Stock
Alps Alpine 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
  • RS Stock No. 265-1739
  • Mfr. Part No. EC16B242040R
Each
PHP83.40(exc. VAT)
In Stock
Nidec Components 5V dc 25 Pulse Optical Encoder with a 6 mm Flat Shaft, Through Hole, Wire Lead
  • RS Stock No. 182-5635
  • Mfr. Part No. REC16B25-201-C
Each
PHP1,321.24(exc. VAT)
Temporarily out of stock
Broadcom 5V dc Optical Encoder with a 4 mm
  • RS Stock No. 178-3103
  • Mfr. Part No. HEDL-5540#A11
Each (In a Tray of 20)
PHP3,723.714(exc. VAT)
In Stock
Nidec Components 5V dc 25 Pulse Optical Encoder with a 6 mm Round Shaft, Wire Lead
  • RS Stock No. 182-5628
  • Mfr. Part No. RESW20D-25-201-1
Each
PHP1,442.60(exc. VAT)
In Stock
Alps Alpine 12 Pulse Incremental Mechanical Rotary Encoder with a 3.6 mm Hollow Shaft (Not Indexed), Through Hole
  • RS Stock No. 729-5545
  • Mfr. Part No. EC10E1220505
Each
PHP34.87(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder with a 1/4 in Hollow Shaft
  • RS Stock No. 205-6881
  • Mfr. Part No. HEDS-5540#A06
Each
PHP3,865.51(exc. VAT)
Temporarily out of stock
Nidec Components 5V dc 50 Pulse Optical Encoder with a 6 mm Flat Shaft, Through Hole, Wire Lead
  • RS Stock No. 182-5633
  • Mfr. Part No. REC16B50-201-C
Each
PHP1,543.21(exc. VAT)
In Stock
Nidec Components 5V dc 50 Pulse Optical Encoder with a 6 mm Round Shaft, Wire Lead
  • RS Stock No. 182-5629
  • Mfr. Part No. RECW20D-50-201-1
Each
PHP1,380.92(exc. VAT)
Temporarily out of stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 178-3116
  • Mfr. Part No. HEDS-5600#A06
Each (In a Tray of 25)
PHP3,618.348(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder
  • RS Stock No. 178-3266
  • Mfr. Part No. HEDS-9140#A00
Each (In a Tube of 100)
PHP2,157.183(exc. VAT)
In Stock
Alps Alpine 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
  • RS Stock No. 172-6320
  • Mfr. Part No. EC16B242040R
Each (In a Tray of 60)
PHP68.202(exc. VAT)
In Stock
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
  • RS Stock No. 781-6809P
  • Mfr. Part No. PEC12R-4230F-S0024
Each (Supplied in a Tray)
PHP84.69(exc. VAT)
Temporarily out of stock
Broadcom 5V dc Optical Encoder
  • RS Stock No. 796-7880P
  • Mfr. Part No. HEDS-9140#F00
Each (Supplied in a Bag)
PHP2,158.82(exc. VAT)
In Stock
Alps Alpine 15 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 729-5589
  • Mfr. Part No. EC11E15244G1
Each
PHP214.32(exc. VAT)
Temporarily out of stock
Broadcom 5V dc 180 LPI Pulse Optical Encoder
  • RS Stock No. 796-7818
  • Mfr. Part No. AEDR-8300-1Q2
1 Tape of 1
PHP494.60(exc. VAT)
In Stock
Nidec Components 5V dc 25 Pulse Optical Encoder with a 6 mm Flat Shaft, Through Hole
  • RS Stock No. 475-6145
  • Mfr. Part No. REC16A25-201
Each
PHP1,414.75(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)
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)
Temporarily out of stock
Nidec Components 5V dc 250 Pulse Optical Encoder with a 6 mm
  • RS Stock No. 244-4141
  • Mfr. Part No. RMS20-250-201-1
Each (In a Tray of 5)
PHP2,601.566(exc. VAT)
In Stock
Alps Alpine 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 729-5775
  • Mfr. Part No. EC12E1220406
Each
PHP103.36(exc. VAT)
1
4
21
Results per page

Related links