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

2 of 21
TE Connectivity 24 Pulse Incremental Mechanical Rotary Encoder with a 6.8 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 663-3211
  • Mfr. Part No. DPL12SVN24A21F3
Each
PHP708.36(exc. VAT)
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)
Alps Alpine 12 Pulse Incremental Mechanical Rotary Encoder with a 2.2 mm Hollow Shaft (Not Indexed), Bracket Mount,
  • RS Stock No. 729-5536
  • Mfr. Part No. EC05E1220401
Each
PHP146.36(exc. VAT)
Alps Alpine 15 Pulse Incremental Mechanical Rotary Encoder with a 5.975 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 729-5854
  • Mfr. Part No. EC12D1524403
Each
PHP81.32(exc. VAT)
Alps Alpine 15 Pulse Incremental Mechanical Rotary Encoder with a 5.975 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 729-5860
  • Mfr. Part No. EC12D1564404
Each
PHP90.82(exc. VAT)
Grayhill 5V dc Optical Encoder with a 6.35 mm Flat Shaft, Panel Mount, Cable
  • RS Stock No. 878-0616
  • Mfr. Part No. 61B22-01-02-060
Each
PHP5,266.46(exc. VAT)
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)
TE Connectivity 24 Pulse Incremental Mechanical Rotary Encoder with a 6.8 mm Knurl Shaft (Not Indexed), Through Hole
  • RS Stock No. 663-3192
  • Mfr. Part No. DPL12SVN24A25K1
Each
PHP697.24(exc. VAT)
Alps Alpine 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 729-5804
  • Mfr. Part No. EC12E24204A9
Each
PHP90.82(exc. VAT)
Alps Alpine 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 729-5801
  • Mfr. Part No. EC12E24204A8
Each
PHP87.78(exc. VAT)
TE Connectivity 24 Pulse Incremental Mechanical Rotary Encoder with a 6.8 mm Knurl Shaft (Not Indexed), Through Hole
  • RS Stock No. 663-3230
  • Mfr. Part No. DPL12SV2424A25K3
Each
PHP610.95(exc. VAT)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft, Through Hole
  • RS Stock No. 781-6830
  • Mfr. Part No. PEC11R-4220K-S0024
Each
PHP109.15(exc. VAT)
Elma 8 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2349
  • Mfr. Part No. E33-VT622-M45T
Each
PHP2,079.95(exc. VAT)
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)
Bourns 10 Pulse Incremental Mechanical Rotary Encoder with a 3 mm (Not Indexed)
  • RS Stock No. 269-2413
  • Mfr. Part No. PER231-P19-N0010
Each
PHP159.54(exc. VAT)
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)
Bourns 15 Pulse Incremental Mechanical Rotary Encoder with a 3 mm (Not Indexed)
  • RS Stock No. 269-2416
  • Mfr. Part No. PER281-P115-N0015
Each
PHP179.39(exc. VAT)
Grayhill 5V dc Optical Encoder with a 6.35 mm Flat Shaft, Panel Mount, PC Pin
  • RS Stock No. 878-0451
  • Mfr. Part No. 61C11-01-08-01
Each
PHP2,263.37(exc. VAT)
Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
  • RS Stock No. 781-6815
  • Mfr. Part No. PEC11R-4215F-S0012
Each
PHP104.14(exc. VAT)
Nidec Components 5 - 12V dc 1024 Pulse Optical Encoder with a 4 mm Plain Shaft, Panel Mount, Cable
  • RS Stock No. 202-0443
  • Mfr. Part No. RE30E-1024-213-1
Each
PHP5,328.58(exc. VAT)
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