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

443 Products showing for Rotary Encoders

15 of 23
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
$23.73(exc. GST)
Broadcom 5V dc 500 PPR Pulse Optical Encoder with a 6 mm Hollow Shaft, Screw Mount, Pin
  • RS Stock No. 334-863P
  • Mfr. Part No. HEDS-5600#A13
Each (Supplied in a Tray)
$138.01(exc. GST)
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
$712.91(exc. GST)
Broadcom 3.3V dc 225 LPI Pulse Optical Encoder, Surface Mount
  • RS Stock No. 220-7144
  • Mfr. Part No. AEDR-9820A-102
Each (On a Reel of 100)
$56.719(exc. GST)
Bourns 15 ppr Pulse Quadrature Mechanical Rotary Encoder with a 2 mm (Not Indexed)
  • RS Stock No. 269-2408
  • Mfr. Part No. PEC11D-4120F-S0015
Each
$10.37(exc. GST)
Baumer 4.75 → 30V dc 500 Pulse Optical Encoder with a 10 mm Solid Shaft, Flange Mount, Connector
  • RS Stock No. 269-1696
  • Mfr. Part No. EIL580-SC10.5EQ.00500.A
Each
$717.21(exc. GST)
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)
$174.202(exc. GST)
Nidec Components 5V dc 25 Pulse Optical Encoder with a 6 mm Flat Shaft, Through Hole, Wire Lead
  • RS Stock No. 182-5635
  • Mfr. Part No. REC16B25-201-C
Each
$39.73(exc. GST)
Baumer 8 → 30V dc 3600 Pulse Optical Encoder with a 12 mm Hollow Shaft, Flange Mount, Connector
  • RS Stock No. 269-1699
  • Mfr. Part No. EIL580-TT12.5EN.03600.A
Each
$759.78(exc. GST)
Nidec Components 5V dc 50 Pulse Optical Encoder with a 8 mm
  • RS Stock No. 244-4128
  • Mfr. Part No. RECW20D-50-201-1
Each (In a Tray of 10)
$37.041(exc. GST)
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
$69.71(exc. GST)
Elma 16 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2344
  • Mfr. Part No. E33-ST6C2-M01T
Each
$69.71(exc. GST)
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
$69.71(exc. GST)
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
$69.71(exc. GST)
Elma 16 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2336
  • Mfr. Part No. E33-CT652-M01T
Each
$69.71(exc. GST)
Elma 16 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2356
  • Mfr. Part No. E33-VT6C2-M01T
Each
$69.18(exc. GST)
Nidec Components 5V dc 250 Pulse Optical Encoder with a 6 mm
  • RS Stock No. 244-4141
  • Mfr. Part No. RMS20-250-201-1
Each (In a Tray of 5)
$82.284(exc. GST)
Baumer 4.75 → 30V dc 100 Pulse Optical Encoder with a 12 mm Hollow Shaft, Flange Mount, Connector
  • RS Stock No. 269-1701
  • Mfr. Part No. EIL580-TT12.5EQ.00100.A
Each
$775.04(exc. GST)
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
$69.71(exc. GST)
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
$69.71(exc. GST)
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