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

6 of 22
In Stock
Baumer 8 → 30V dc 1024 Pulse Optical Encoder with a 10 mm Solid Shaft, Flange Mount, Connector
  • RS Stock No. 269-1691
  • Mfr. Part No. EIL580-SC10.5EN.01024.A
Each
€233.69(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder
  • RS Stock No. 796-7887
  • Mfr. Part No. HEDS-9140#A00
Each
€41.38(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder
  • RS Stock No. 796-7821
  • Mfr. Part No. AEDR-8500-102
Each
€14.35(exc. VAT)
Currently unavailable
Nidec Components 5 - 12V dc 1000 Pulse Optical Encoder with a 4 mm Plain Shaft, Panel Mount, Cable
  • RS Stock No. 202-0442
  • Mfr. Part No. RE30E-1000-213-1
Each
€68.98(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder
  • RS Stock No. 796-7821P
  • Mfr. Part No. AEDR-8500-102
Each (Supplied on a Reel)
€14.35(exc. VAT)
Temporarily out of 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
€100.31(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 796-7852
  • Mfr. Part No. HEDS-5600#A06
Each
€66.36(exc. VAT)
Temporarily out of stock
Omron Mechanical Rotary Encoder with a 20000 mm
  • RS Stock No. 215-8852
  • Mfr. Part No. E69-DF20
Each
€597.52(exc. VAT)
Limited stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 796-7843
  • Mfr. Part No. HEDS-5500#A02
Each
€53.14(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 796-7852P
  • Mfr. Part No. HEDS-5600#A06
Each (Supplied in a Bag)
€66.36(exc. VAT)
In Stock
Baumer 4.75 → 30V dc 5000 Pulse Optical Encoder with a 10 mm Solid Shaft, Flange Mount, Connector
  • RS Stock No. 269-1697
  • Mfr. Part No. EIL580-SC10.5EQ.05000.A
Each
€321.63(exc. VAT)
In Stock
Baumer 4.75 → 30V dc 100 Pulse Optical Encoder with a 10 mm Solid Shaft, Flange Mount, Connector
  • RS Stock No. 269-1694
  • Mfr. Part No. EIL580-SC10.5EQ.00100.A
Each
€321.63(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 796-7840
  • Mfr. Part No. HEDS-5540#A01
Each
€59.81(exc. VAT)
In Stock
Kubler Rotary Encoder Mounting Bracket for use with Automatic Control, Measuring
  • RS Stock No. 275-5490
  • Mfr. Part No. 8.MWE20.121.00.0000.0000
Each
€181.64(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)
€32.30(exc. VAT)
In Stock
Baumer 4.75 → 30V dc 200 Pulse Optical Encoder with a 10 mm Solid Shaft, Flange Mount, Connector
  • RS Stock No. 269-1695
  • Mfr. Part No. EIL580-SC10.5EQ.00200.A
Each
€321.63(exc. VAT)
In Stock
Baumer 4.75 → 30V dc 1024 Pulse Optical Encoder with a 12 mm Hollow Shaft, Flange Mount, Connector
  • RS Stock No. 269-1705
  • Mfr. Part No. EIL580-TT12.5EQ.01024.A
Each
€307.74(exc. VAT)
Temporarily out of 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
€34.16(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 796-7840P
  • Mfr. Part No. HEDS-5540#A01
Each (Supplied in a Bag)
€59.81(exc. VAT)
Temporarily out of stock
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
€37.83(exc. VAT)
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