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

9 of 21
Currently unavailable
Broadcom 1000 Pulse Code Wheel with a 0.5 in, Through Hole
  • RS Stock No. 796-7868
  • Mfr. Part No. HEDS-6140#B09
Each
PHP3,576.22(exc. VAT)
Temporarily out of stock
Bourns 5V dc 15 Pulse Optical Encoder
  • RS Stock No. 239-4184
  • Mfr. Part No. PER601-P117-N0015
Each (In a Box of 220)
PHP306.196(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
Nidec Components 5V dc 50 Pulse Optical Encoder with a 20 mm Flat Shaft, Panel Mount
  • RS Stock No. 202-4406
  • Mfr. Part No. REC20D-50-201-1
Each
PHP1,491.56(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder with a 6 mm Hollow Shaft
  • RS Stock No. 818-8842
  • Mfr. Part No. HEDS-5540#A12
Each
PHP3,505.26(exc. VAT)
In Stock
Nidec Components 24V dc 600 Pulse Optical Encoder with a 4 mm
  • RS Stock No. 244-4108
  • Mfr. Part No. RE30E-600-213-1
Each
PHP5,942.32(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 178-3120
  • Mfr. Part No. HEDS-5540#A12
Each (In a Tray of 25)
PHP3,384.769(exc. VAT)
In Stock
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
PHP3,791.20(exc. VAT)
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
PHP18,167.14(exc. VAT)
In Stock
Vishay Incremental Mechanical Rotary Encoder with a 60 mm (Not Indexed), Screw Mount
  • RS Stock No. 362-603
  • Mfr. Part No. RAIK060I11318JB694
Each
PHP18,167.14(exc. VAT)
In Stock
Bourns 5V dc 128 Pulse Optical Encoder with a 6.35 mm Round Shaft, Bracket Mount
  • RS Stock No. 263-2889
  • Mfr. Part No. ENA1J-B28-L00128L
Each
PHP3,062.61(exc. VAT)
In Stock
Elma 16 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2357
  • Mfr. Part No. E33-VT6C2-M45T
Each (In a Box of 10)
PHP1,866.047(exc. VAT)
Temporarily out of stock
Nidec Components 24V dc 800 Pulse Optical Encoder with a 4 mm
  • RS Stock No. 244-4110
  • Mfr. Part No. RE30E-800-213-1
Each (In a Box of 5)
PHP6,712.24(exc. VAT)
In Stock
Bourns 5V dc 64 Pulse Optical Encoder with a 6.35 mm Round Shaft, Bracket Mount
  • RS Stock No. 263-2873
  • Mfr. Part No. ENA1J-B28-L00064L
Each
PHP2,762.16(exc. VAT)
In Stock
Elma 8 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2347
  • Mfr. Part No. E33-VT622-M45T
Each (In a Box of 10)
PHP2,070.24(exc. VAT)
In Stock
Broadcom 256 Pulse Incremental Mechanical Rotary Encoder
  • RS Stock No. 714-0237P
  • Mfr. Part No. AEAT-601B-F06
Each (Supplied in a Box)
PHP3,505.83(exc. VAT)
In Stock
Nidec Components 24V dc 300 Pulse Optical Encoder with a 4 mm
  • RS Stock No. 244-4100
  • Mfr. Part No. RE30E-300-213-1
Each
PHP4,471.64(exc. VAT)
In Stock
Nidec Components 5 → 12V 100 Pulse Optical Encoder with a 4 mm
  • RS Stock No. 244-4094
  • Mfr. Part No. RE30E-100-213-1
Each
PHP5,415.52(exc. VAT)
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
PHP104.14(exc. VAT)
Last RS stock
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)
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