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

429 Products showing for Rotary Encoders

11 of 22
Temporarily out of stock
TE Connectivity 24 Pulse Incremental Mechanical Rotary Encoder with a 6.8 mm Knurl Shaft (Not Indexed), Through Hole
  • RS Stock No. 136-1846
  • Mfr. Part No. DPL12SV2424A25K3
Each (In a Box of 1000)
TWD184.30(exc. GST)
Temporarily out of stock
Elma 16 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2355
  • Mfr. Part No. E33-VT6C2-M01T
Each (In a Box of 10)
TWD919.50(exc. GST)
In Stock
Nidec Components 5→12V dc 500 Pulse Optical Encoder with a 4 mm
  • RS Stock No. 244-4106
  • Mfr. Part No. RE30E-500-213-1
Each
TWD2,518.00(exc. GST)
In Stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 178-3118
  • Mfr. Part No. HEDS-5605#E06
Each (In a Tray of 25)
TWD2,540.00(exc. GST)
In Stock
Elma 8 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2334
  • Mfr. Part No. E33-CT622-M01T
Each
TWD1,022.00(exc. GST)
In Stock
Bourns 18 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft (Not Indexed), Through Hole
  • RS Stock No. 167-5390
  • Mfr. Part No. PEC11R-4115K-S0018
Each (In a Bag of 75)
TWD41.00(exc. GST)
Last RS stock
Broadcom 500 Pulse Code Wheel with a 4 mm, Through Hole
  • RS Stock No. 178-3142
  • Mfr. Part No. HEDS-5140#A11
Each (In a Tray of 50)
TWD579.20(exc. GST)
In Stock
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
TWD60.00(exc. GST)
In Stock
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft (Indexed), Through Hole
  • RS Stock No. 167-5393
  • Mfr. Part No. PEC11R-4215K-N0024
Each (In a Bag of 75)
TWD38.20(exc. GST)
In Stock
Nidec Components 24V dc 600 Pulse Optical Encoder with a 4 mm
  • RS Stock No. 244-4107
  • Mfr. Part No. RE30E-600-213-1
Each (In a Box of 5)
TWD3,529.20(exc. GST)
In Stock
Elma 8 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2333
  • Mfr. Part No. E33-CT622-M01T
Each (In a Box of 10)
TWD919.50(exc. GST)
In Stock
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 161-6779
  • Mfr. Part No. PEC11R-4225F-N0024
Each (In a Bag of 75)
TWD39.70(exc. GST)
In Stock
Bourns 5V dc 256 Pulse Optical Encoder with a 6.35 mm Round Shaft, Bracket Mount
  • RS Stock No. 164-2633
  • Mfr. Part No. ENS1J-B28-L00256L
Each
TWD2,063.00(exc. GST)
Temporarily out of stock
Bourns 5V dc 256 Pulse Optical Encoder with a 6.35 mm Round Shaft, Bracket Mount
  • RS Stock No. 167-3612
  • Mfr. Part No. ENS1J-B28-L00256L
Each (In a Tray of 42)
TWD2,060.20(exc. GST)
In Stock
Vishay Incremental Mechanical Rotary Encoder with a 60 mm (Not Indexed), Screw Mount
  • RS Stock No. 362-602
  • Mfr. Part No. RAIK060I11318LB692
Each
TWD9,247.00(exc. GST)
In Stock
Variohm Group 640 Pulse Incremental Mechanical Rotary Encoder Round Shaft, Screw Mount
  • RS Stock No. 315-132
  • Mfr. Part No. H40640000005ANUFBX
Each
TWD1,663.00(exc. GST)
In Stock
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
TWD44.00(exc. GST)
In Stock
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
TWD97.00(exc. GST)
In Stock
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft, Through Hole
  • RS Stock No. 781-6830P
  • Mfr. Part No. PEC11R-4220K-S0024
Each (Supplied in a Box)
TWD59.00(exc. GST)
In Stock
Hengstler 30V dc 1000 Pulse Optical Encoder with a 10 mm Round Shaft, Flange Mount
  • RS Stock No. 280-4428
  • Mfr. Part No. 0550107
Each
TWD17,227.00(exc. GST)
1
11
22
Results per page

Related links