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

4 of 21
Bourns 5V dc 15 Pulse Optical Encoder
  • RS Stock No. 239-4185
  • Mfr. Part No. PER601-P117-N0015
Each
PHP353.23(exc. VAT)
Nidec Components 5 → 12V 100 Pulse Optical Encoder with a 4 mm
  • RS Stock No. 244-4093
  • Mfr. Part No. RE30E-100-213-1
Each (In a Box of 5)
PHP5,271.016(exc. VAT)
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)
Nidec Components 5V dc 50 Pulse Optical Encoder with a 20 mm Flat Shaft, Panel Mount
  • RS Stock No. 202-4405
  • Mfr. Part No. REC20D-50-201-1
1 Box of 5
PHP6,957.22(exc. VAT)
Broadcom 5V dc Optical Encoder
  • RS Stock No. 796-7887P
  • Mfr. Part No. HEDS-9140#A00
Each (Supplied in a Bag)
PHP2,673.48(exc. VAT)
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 796-7843
  • Mfr. Part No. HEDS-5500#A02
Each
PHP3,534.67(exc. VAT)
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 796-7824
  • Mfr. Part No. HEDM-5500#B13
Each
PHP3,557.90(exc. VAT)
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 796-7859
  • Mfr. Part No. HEDS-5540#A02
Each
PHP3,699.15(exc. VAT)
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 796-7852P
  • Mfr. Part No. HEDS-5600#A06
Each (Supplied in a Bag)
PHP3,873.65(exc. VAT)
Broadcom 5V dc Optical Encoder with a 6 mm Hollow Shaft
  • RS Stock No. 178-3104
  • Mfr. Part No. HEDL-5540#A12
Each (In a Tray of 20)
PHP4,874.834(exc. VAT)
Elma 16 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2342
  • Mfr. Part No. E33-ST652-M01T
Each
PHP2,237.60(exc. VAT)
Nidec Components 5V dc 25 Pulse Optical Encoder with a 6 mm Flat Shaft, Through Hole
  • RS Stock No. 475-6167
  • Mfr. Part No. REC16B25-201
Each
PHP1,284.98(exc. VAT)
Elma 8 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2340
  • Mfr. Part No. E33-ST622-M01T
Each
PHP2,237.60(exc. VAT)
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)
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)
Broadcom 5V dc 75 LPI Pulse Optical Encoder
  • RS Stock No. 818-8773
  • Mfr. Part No. AEDR-8000-1K2
Each
PHP1,033.35(exc. VAT)
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)
Omron Mechanical Rotary Encoder with a 6 mm
  • RS Stock No. 215-8850
  • Mfr. Part No. E69-C06M
Each
PHP6,476.55(exc. VAT)
Nidec Components 5V dc 50 Pulse Optical Encoder with a 6 mm Round Shaft, Wire Lead
  • RS Stock No. 182-5627
  • Mfr. Part No. RESW20D-50-201-1
Each
PHP1,021.55(exc. VAT)
Nidec Components 5V dc 25 Pulse Optical Encoder with a 8 mm
  • RS Stock No. 244-4123
  • Mfr. Part No. REC20D-25-201-1
Each
PHP1,150.52(exc. VAT)
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