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

611 Products showing for Rotary Encoders

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1 of 31
In Stock
Bourns 5V dc 32 ppr Pulse Optical Encoder with a 6 mm Slotted Shaft, Through Hole, Axial
  • RS Stock No. 789-9497
  • Mfr. Part No. EM14R1D-R20-L032N
Subtotal (1 unit)
PHP2,044.18(exc. VAT)
PHP2,044.18/unit
Stocked by manufacturer
OPKON 500 ppr Pulse Incremental Incremental Encoder with a 8 mm Solid Shaft Shaft (Phase Z), Clamping Flange Mount
  • RS Stock No. 749-515
  • Mfr. Part No. MRI-58-A-R8-HLD-500-ZZ-V2-2M5-R
Subtotal (1 unit)
PHP11,490.35(exc. VAT)
PHP11,490.35/unit
In Stock
Elma 8 ppr Pulse 2 Bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS Stock No. 241-2334
  • Mfr. Part No. E33-CT622-M01T
Subtotal (1 unit)
PHP2,750.28(exc. VAT)
PHP2,750.28/unit
In Stock
Broadcom 5V dc 500 ppr Pulse Optical Encoder with a 4 mm, Through Hole
  • RS Stock No. 818-8820
  • Mfr. Part No. HEDL-5540#A11
Subtotal (1 unit)
PHP4,298.96(exc. VAT)
PHP4,298.96/unit
In Stock
Nidec Components 24V dc 400 ppr Pulse Optical Encoder with a 4 mm Flat Shaft, Wire
  • RS Stock No. 244-4104
  • Mfr. Part No. RE30E-400-213-1
Subtotal (1 unit)
PHP4,506.16(exc. VAT)
PHP4,506.16/unit
In Stock
Nidec Components 12V dc, 5 V dc 400 ppr Pulse Optical Encoder with a 4 mm Plain Shaft, Panel Mount, Cable
  • RS Stock No. 202-0447
  • Mfr. Part No. RE30E-400-213-1
Subtotal (1 unit)
PHP4,506.16(exc. VAT)
PHP4,506.16/unit
In Stock
Broadcom 5V dc 500 ppr Pulse Optical Encoder with a 0.25 in Hollow Shaft, Surface, Cable
  • RS Stock No. 205-6869
  • Mfr. Part No. HEDS-5500#A06
Subtotal (1 unit)
PHP4,306.16(exc. VAT)
PHP4,306.16/unit
In Stock
Alps Alpine 15 ppr Pulse Incremental Mechanical Rotary Encoder with a 5.975 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 729-5854
  • Mfr. Part No. EC12D1524403
Subtotal (1 unit)
PHP114.72(exc. VAT)
PHP114.72/unit
In Stock
Broadcom 3.3 V, 5V dc Optical Encoder with a 1.82 mm, Surface, Surface Mount
  • RS Stock No. 227-936P
  • Mfr. Part No. AEDR-9830DP-102
Subtotal 1 unit (supplied on a continuous strip)
PHP2,439.31(exc. VAT)
PHP2,439.31/unit
In Stock
Broadcom 3.3 V, 5V dc Optical Encoder with a 1.82 mm, Surface, Surface Mount
  • RS Stock No. 227-936
  • Mfr. Part No. AEDR-9830DP-102
Subtotal (1 tape of 1 unit)
PHP2,439.31(exc. VAT)
PHP2,439.31/tape
In Stock
Broadcom 5.5V dc Optical Encoder with a 6 mm Round Shaft, Screw, Connector
  • RS Stock No. 566-035
  • Mfr. Part No. AR49-M25S-P12V
Subtotal (1 unit)
PHP4,346.49(exc. VAT)
PHP4,346.49/unit
In Stock
Broadcom 5.5V dc Optical Encoder with a 6 mm Round Shaft, Screw, Connector
  • RS Stock No. 566-034
  • Mfr. Part No. AR49-M25S-P12H
Subtotal (1 unit)
PHP4,302.44(exc. VAT)
PHP4,302.44/unit
In Stock
Nidec Components 12V dc, 5 V dc 1024 ppr Pulse Optical Encoder with a 4 mm Plain Shaft, Panel Mount, Cable
  • RS Stock No. 202-0443
  • Mfr. Part No. RE30E-1024-213-1
Subtotal (1 unit)
PHP4,513.57(exc. VAT)
PHP4,513.57/unit
In Stock
Nidec Components 24V dc 400 ppr Pulse Optical Encoder with a 4 mm Flat Shaft, Wire
  • RS Stock No. 244-4103
  • Mfr. Part No. RE30E-400-213-1
Subtotal (1 box of 5 units)
PHP21,791.90(exc. VAT)
PHP4,358.38/unit
In Stock
Nidec Components 5V dc 50 ppr Pulse Optical Encoder with a 8 mm Flat Shaft, Snap-in, Wire
  • RS Stock No. 244-4132
  • Mfr. Part No. RES20D-50-201-1
Subtotal (1 tray of 10 units)
PHP11,924.10(exc. VAT)
PHP1,192.41/unit
In Stock
Nidec Components 24V dc 300 ppr Pulse Optical Encoder with a 4 mm Flat Shaft, Wire
  • RS Stock No. 244-4099
  • Mfr. Part No. RE30E-300-213-1
Subtotal (1 box of 5 units)
PHP27,836.63(exc. VAT)
PHP5,567.326/unit
In Stock
Nidec Components 24V dc 300 ppr Pulse Optical Encoder with a 4 mm Flat Shaft, Wire
  • RS Stock No. 244-4100
  • Mfr. Part No. RE30E-300-213-1
Subtotal (1 unit)
PHP5,266.03(exc. VAT)
PHP5,266.03/unit
Temporarily out of stock
Bourns 5V dc 64 ppr Pulse Optical Encoder with a 6.35 mm Round Shaft, Bracket Mount, Axial
  • RS Stock No. 162-2507
  • Mfr. Part No. ENA1J-B28-L00064L
Subtotal (1 tray of 42 units)
PHP116,559.45(exc. VAT)
PHP2,775.225/unit
In Stock
Nidec Components 5V dc 5 ppr Pulse Optical Encoder with a 6.36 mm Flat Shaft, Connector
  • RS Stock No. 244-3482
  • Mfr. Part No. CJ25-42010
Subtotal (1 unit)
PHP5,407.36(exc. VAT)
PHP5,407.36/unit
In Stock
Nidec Components 24V dc 1000 ppr Pulse Optical Encoder with a 4 mm Flat Shaft, Wire
  • RS Stock No. 244-4091
  • Mfr. Part No. RE30E-1000-213-1
Subtotal (1 unit)
PHP7,072.70(exc. VAT)
PHP7,072.70/unit
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