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

8 of 21
Currently unavailable
Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9652
  • Mfr. Part No. PEC12R-4220F-S0012
Each
PHP84.12(exc. VAT)
In Stock
Nidec Components 24V dc 1000 Pulse Optical Encoder with a 4 mm
  • RS Stock No. 244-4091
  • Mfr. Part No. RE30E-1000-213-1
Each
PHP7,267.59(exc. VAT)
Currently unavailable
Bourns 10 Pulse Incremental Mechanical Rotary Encoder with a 3 mm (Not Indexed)
  • RS Stock No. 269-2413
  • Mfr. Part No. PER231-P19-N0010
Each
PHP159.54(exc. VAT)
Limited stock
Elma 16 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2352
  • Mfr. Part No. E33-VT652-M45T
Each (In a Box of 10)
PHP2,402.122(exc. VAT)
Temporarily out of stock
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9602
  • Mfr. Part No. PEC12R-2220F-S0024
Each
PHP78.28(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder with a 6 mm Hollow Shaft
  • RS Stock No. 818-8830
  • Mfr. Part No. HEDS-5500#A12
Each
PHP3,542.38(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder with a 6 mm
  • RS Stock No. 818-8824
  • Mfr. Part No. HEDL-5540#A12
Each
PHP4,974.40(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 922-6863
  • Mfr. Part No. HEDM-5500#B13
Each (In a Tray of 25)
PHP3,815.256(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 178-3114
  • Mfr. Part No. HEDS-5540#A01
Each (In a Tray of 25)
PHP3,708.676(exc. VAT)
In Stock
Bourns 256 Pulse Incremental Mechanical Rotary Encoder with a 3.17 mm Plain Shaft (Indexed), Bracket Mount
  • RS Stock No. 737-7697
  • Mfr. Part No. EMS22Q51-D28-LT4
Each
PHP2,940.33(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder, Surface Mount
  • RS Stock No. 566-071
  • Mfr. Part No. AEDR-9830DP-100
Each
PHP1,755.18(exc. VAT)
In Stock
Bourns 5V dc 32 Pulse Optical Encoder with a 6 mm Slotted Shaft, Through Hole, Axial PC Pin
  • RS Stock No. 789-9497
  • Mfr. Part No. EM14R1D-R20-L032N
Each
PHP1,682.75(exc. VAT)
Limited stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 178-3115
  • Mfr. Part No. HEDS-5500#A02
Each (In a Tray of 25)
PHP3,297.27(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 796-7865P
  • Mfr. Part No. HEDS-5605#E06
Each (Supplied in a Bag)
PHP4,384.24(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 922-6866
  • Mfr. Part No. HEDS-5500#A11
Each (In a Tray of 25)
PHP3,617.606(exc. VAT)
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)
PHP3,628.744(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 178-3121
  • Mfr. Part No. HEDS-5540#A11
Each (In a Tray of 25)
PHP3,676.186(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 178-3117
  • Mfr. Part No. HEDS-5540#A02
Each (In a Tray of 25)
PHP3,596.102(exc. VAT)
In Stock
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 178-3119
  • Mfr. Part No. HEDS-5500#A12
Each (In a Tray of 25)
PHP3,578.47(exc. VAT)
In Stock
Nidec Components 5V dc 5 Pulse Optical Encoder with a 6.36 mm
  • RS Stock No. 244-3482
  • Mfr. Part No. CJ25-42010
Each
PHP5,196.88(exc. VAT)
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