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

438 Products showing for Rotary Encoders

8 of 22
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
  • RS Stock No. 781-6821
  • Mfr. Part No. PEC11R-4215F-N0024
Each
Kr. 12,25(exc. VAT)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 167-5395
  • Mfr. Part No. PEC12R-2225F-N0024
Each (In a Bag of 75)
Kr. 8,71(exc. VAT)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 737-7767P
  • Mfr. Part No. PEC11R-4220F-S0024
Each (Supplied in a Box)
Kr. 21,39(exc. VAT)
Nidec Components 5V dc 25 Pulse Optical Encoder with a 6 mm
  • RS Stock No. 244-4114
  • Mfr. Part No. REC16B25-201-C
Each (In a Tray of 5)
Kr. 154,384(exc. VAT)
Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 161-6782
  • Mfr. Part No. PEC12R-2120F-S0012
Each (In a Bag of 75)
Kr. 11,975(exc. VAT)
Wurth Elektronik 20 Pulse Incremental Mechanical Rotary Encoder with a 6 mm, Through Hole
  • RS Stock No. 185-4446P
  • Mfr. Part No. 482020514001
Each (Supplied in a Tray)
Kr. 51,08(exc. VAT)
Alps Alpine 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Indexed), Through Hole
  • RS Stock No. 172-8065
  • Mfr. Part No. EC12E2420801
Each (In a Tray of 95)
Kr. 14,58(exc. VAT)
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 796-7843
  • Mfr. Part No. HEDS-5500#A02
Each
Kr. 607,90(exc. VAT)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 737-7739P
  • Mfr. Part No. PEC11R-4015F-S0024
Each (Supplied in a Tray)
Kr. 16,14(exc. VAT)
Nidec Components 5V dc 256 Pulse Optical Encoder with a 6 mm
  • RS Stock No. 244-4145
  • Mfr. Part No. RMS20-256-201-1
Each
Kr. 399,80(exc. VAT)
Bourns 18 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed)
  • RS Stock No. 737-7745
  • Mfr. Part No. PEC11R-4125F-S0018
Each
Kr. 18,22(exc. VAT)
Broadcom 5V dc Optical Encoder
  • RS Stock No. 796-7878P
  • Mfr. Part No. HEDS-9100#A00
Each (Supplied in a Bag)
Kr. 398,04(exc. VAT)
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)
Kr. 292,412(exc. VAT)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
  • RS Stock No. 781-6811P
  • Mfr. Part No. PEC12R-4225F-S0024
Each (Supplied in a Box)
Kr. 16,26(exc. VAT)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 737-7748P
  • Mfr. Part No. PEC11R-4215F-S0024
Each (Supplied in a Box)
Kr. 20,82(exc. VAT)
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)
Kr. 404,54(exc. VAT)
Baumer 4.75 → 30V dc 360 Pulse Optical Encoder with a 12 mm Hollow Shaft, Flange Mount, Connector
  • RS Stock No. 269-1703
  • Mfr. Part No. EIL580-TT12.5EQ.00360.A
Each
Kr. 4 187,87(exc. VAT)
Broadcom 5V dc Optical Encoder
  • RS Stock No. 178-3265
  • Mfr. Part No. HEDS-9140#F00
Each (In a Tray of 100)
Kr. 341,336(exc. VAT)
TE Connectivity 24 Pulse Mechanical Rotary Encoder Flat Shaft
  • RS Stock No. 480-514
  • Mfr. Part No. 1-1879314-7
Each (In a Box of 35)
Kr. 62,007(exc. VAT)
Elma 16 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2350
  • Mfr. Part No. E33-VT652-M01T
Each (In a Box of 10)
Kr. 266,418(exc. VAT)
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