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

13 of 23
Bourns 5V dc 32 Pulse Optical Encoder with a 6 mm Slotted Shaft, Through Hole, Axial PC Pin
  • RS Stock No. 167-5308
  • Mfr. Part No. EM14R1D-R20-L032N
Each (In a Tube of 25)
$41.697(exc. GST)
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
$69.71(exc. GST)
Incremental Encoder Switch THT 15 pulse
  • RS Stock No. 485-832
  • Mfr. Part No. 482016564002
Each
$108.13(exc. GST)
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 796-7824
  • Mfr. Part No. HEDM-5500#B13
Each
$109.59(exc. GST)
Broadcom 5V dc Optical Encoder Hollow Shaft
  • RS Stock No. 796-7840
  • Mfr. Part No. HEDS-5540#A01
Each
$114.08(exc. GST)
Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9598
  • Mfr. Part No. PEC12R-2120F-N0012
Each
$2.17(exc. GST)
Broadcom 5V dc Optical Encoder
  • RS Stock No. 796-7880
  • Mfr. Part No. HEDS-9140#F00
Each
$65.66(exc. GST)
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
$48.30(exc. GST)
Nidec Components 5V dc 50 Pulse Optical Encoder with a 6 mm Flat Shaft, Through Hole, Wire Lead
  • RS Stock No. 182-5637
  • Mfr. Part No. REC16A50-201-C
Each
$53.33(exc. GST)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9611
  • Mfr. Part No. PEC12R-2225F-N0024
Each
$2.13(exc. GST)
Kubler Rotary Encoder Mounting Bracket
  • RS Stock No. 181-1104
  • Mfr. Part No. 8.0010.4012.0000
Each
$81.53(exc. GST)
Kubler Rotary Encoder Mounting Bracket
  • RS Stock No. 181-1106
  • Mfr. Part No. 8.0010.4013.0000
Each
$81.53(exc. GST)
Kubler Rotary Encoder Mounting Bracket
  • RS Stock No. 181-1102
  • Mfr. Part No. 8.0010.4038.0000
Each
$81.53(exc. GST)
Kubler Rotary Encoder Mounting Bracket
  • RS Stock No. 181-1108
  • Mfr. Part No. 8.0010.4050.0000
Each
$81.53(exc. GST)
Kubler Rotary Encoder Mounting Bracket
  • RS Stock No. 181-1107
  • Mfr. Part No. 8.0010.4090.0000
Each
$81.53(exc. GST)
Kubler Rotary Encoder Mounting Bracket
  • RS Stock No. 181-1105
  • Mfr. Part No. 8.0010.4016.0000
Each
$81.53(exc. GST)
Kubler Rotary Encoder Mounting Bracket
  • RS Stock No. 181-1103
  • Mfr. Part No. 8.0010.4011.0000
Each
$81.53(exc. GST)
Nidec Components 24V dc 600 Pulse Optical Encoder with a 4 mm
  • RS Stock No. 244-4107
  • Mfr. Part No. RE30E-600-213-1
Each (In a Box of 5)
$229.816(exc. GST)
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
$2.96(exc. GST)
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
  • RS Stock No. 781-6824
  • Mfr. Part No. PEC11R-4015F-N0024
Each
$2.97(exc. GST)
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