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

632 Products showing for Rotary Encoders

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3 of 32
In Stock
Broadcom 5V dc 500 ppr Pulse Optical Encoder with a 6 mm Hollow Shaft, Screw, Wire
  • RS Stock No. 334-853P
  • Mfr. Part No. AEDR-8300-1W2
Subtotal 1 unit (supplied on a continuous strip)
$16.63(exc. GST)
$16.63/unit
In Stock
Bourns 24 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft, Through Hole
  • RS Stock No. 781-6830
  • Mfr. Part No. PEC11R-4220K-S0024
Subtotal (1 unit)
$3.65(exc. GST)
$3.65/unit
In Stock
Bourns 24 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9557
  • Mfr. Part No. PEC11R-4225F-N0024
Subtotal (1 unit)
$2.68(exc. GST)
$2.68/unit
In Stock
Omron Incremental Mechanical Rotary Encoder with a 6 mm Hollow Shaft, Coupling
  • RS Stock No. 215-8850
  • Mfr. Part No. E69-C06M
Subtotal (1 unit)
$259.22(exc. GST)
$259.22/unit
In Stock
Bourns 12 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 737-7758
  • Mfr. Part No. PEC11R-4220F-S0012
Subtotal (1 unit)
$3.25(exc. GST)
$3.25/unit
In Stock
Bourns 18 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 737-7736P
  • Mfr. Part No. PEC11R-4115F-S0018
Subtotal 1 unit (supplied in a bag)
$3.51(exc. GST)
$3.51/unit
In Stock
Broadcom 256 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm (Indexed)
  • RS Stock No. 714-0237P
  • Mfr. Part No. AEAT-601B-F06
Subtotal 1 unit (supplied in a box)
$98.23(exc. GST)
$98.23/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)
$834.68(exc. GST)
$166.936/unit
Currently unavailable
Alps Alpine 20 ppr Pulse Mechanical Rotary Encoder Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 623-4120
  • Mfr. Part No. EC11B2024201
Subtotal (1 unit)
$13.40(exc. GST)
$13.40/unit
In Stock
Omron 1000 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm, Flange
  • RS Stock No. 288-3250
  • Mfr. Part No. E6B2-CWZ1X 1000P/R 2M
Subtotal (1 unit)
$845.46(exc. GST)
$845.46/unit
In Stock
Nidec Components 5V dc 50 ppr Pulse Optical Encoder with a 20 mm Slotted Shaft, Panel Mount, Wire
  • RS Stock No. 202-4410
  • Mfr. Part No. RES20D-50-201-1
Subtotal (1 unit)
$31.17(exc. GST)
$31.17/unit
In Stock
Bourns 512 ppr Pulse Incremental Mechanical Rotary Encoder with a 6.34 mm Plain Shaft (Indexed), Bracket Mount
  • RS Stock No. 737-7694
  • Mfr. Part No. EMS22D51-B28-LS5
Subtotal (1 unit)
$83.87(exc. GST)
$83.87/unit
In Stock
Broadcom 256 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm (Indexed)
  • RS Stock No. 714-0237
  • Mfr. Part No. AEAT-601B-F06
Subtotal (1 unit)
$98.23(exc. GST)
$98.23/unit
In Stock
Baumer 30V dc, 8 V dc 1000 ppr Pulse Optical Encoder with a 12 mm Hollow Shaft, Flange, Connector
  • RS Stock No. 269-1698
  • Mfr. Part No. EIL580-TT12.5EN.01000.A
Subtotal (1 unit)
$595.10(exc. GST)
$595.10/unit
In Stock
Bourns 12 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9624
  • Mfr. Part No. PEC12R-4020F-S0012
Subtotal (1 unit)
$2.50(exc. GST)
$2.50/unit
In Stock
Bourns 24 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
  • RS Stock No. 781-6824
  • Mfr. Part No. PEC11R-4015F-N0024
Subtotal (1 unit)
$2.70(exc. GST)
$2.70/unit
In Stock
Bourns 24 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 737-7764P
  • Mfr. Part No. PEC11R-4230F-S0024
Subtotal 1 unit (supplied in a box)
$3.17(exc. GST)
$3.17/unit
In Stock
Bourns 24 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft (Not Indexed), Through Hole
  • RS Stock No. 737-7742
  • Mfr. Part No. PEC11R-4215K-S0024
Subtotal (1 unit)
$4.07(exc. GST)
$4.07/unit
In Stock
Bourns 24 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS Stock No. 789-9649
  • Mfr. Part No. PEC12R-4025F-S0024
Subtotal (1 unit)
$2.50(exc. GST)
$2.50/unit
Stocked by manufacturer
OPKON 24V dc, 5 V dc 300 ppr Pulse Incremental Encoder with a 6 mm Hollow Shaft Shaft, Hollow Shaft Mount, Radial Cable
  • RS Stock No. 749-269
  • Mfr. Part No. PRI-40-SH-6-HLD-300-ZZ-V3-2M5-R
Subtotal (1 unit)
$286.72(exc. GST)
$286.72/unit
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