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

11 of 21
In Stock
Elma 16 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2338
  • Mfr. Part No. E33-CT6C2-M01T
Each
PHP2,237.60(exc. VAT)
In Stock
Elma 16 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2351
  • Mfr. Part No. E33-VT652-M01T
Each
PHP2,237.60(exc. VAT)
Temporarily out of stock
Grayhill 5V dc Optical Encoder with a 6.35 mm Flat Shaft, Panel Mount, Pin
  • RS Stock No. 878-0583
  • Mfr. Part No. 62N30-P
Each
PHP6,562.99(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. 182-5639
  • Mfr. Part No. REC16A25-201-C
Each
PHP1,543.77(exc. VAT)
In Stock
Nidec Components 5V dc 25 Pulse Optical Encoder with a 6 mm Flat Shaft, Through Hole
  • RS Stock No. 475-6151
  • Mfr. Part No. REC16A25-201C
Each
PHP1,543.77(exc. VAT)
In Stock
Nidec Components 5V dc 50 Pulse Optical Encoder with a 20 mm Slotted Shaft, Panel Mount
  • RS Stock No. 202-4409
  • Mfr. Part No. RES20D-50-201-1
1 Box of 5
PHP6,869.80(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
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
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)
In Stock
Wurth Elektronik 8 Pulse Incremental Mechanical Rotary Encoder with a 6 mm, Through Hole
  • RS Stock No. 185-4337P
  • Mfr. Part No. 482009514001
Each (Supplied in a Tray)
PHP215.84(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)
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
PHP2,237.60(exc. VAT)
In Stock
Elma 8 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2346
  • Mfr. Part No. E33-VT622-M01T
Each
PHP2,237.60(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
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)
PHP213.56(exc. VAT)
In Stock
Wurth Elektronik 15 Pulse Incremental Mechanical Rotary Encoder with a 6 mm, Through Hole
  • RS Stock No. 185-4391P
  • Mfr. Part No. 482016514001
Each (Supplied in a Tray)
PHP213.56(exc. VAT)
In Stock
Nidec Components 5V dc 25 Pulse Optical Encoder with a 6 mm Flat Shaft, Through Hole
  • RS Stock No. 475-6173
  • Mfr. Part No. REC16B25-201C
Each
PHP1,257.12(exc. VAT)
Limited stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 796-7843
  • Mfr. Part No. HEDS-5500#A02
Each
PHP3,534.67(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 796-7824
  • Mfr. Part No. HEDM-5500#B13
Each
PHP3,557.90(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)
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