Rotary Encoders

Results: 1,955
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Product
Type
Resolution
Technology
Number of Detents
Number of Channels
Termination Style
Output Type
Shaft Diameter
Shaft Type
With Switch
Operating Supply Voltage
Life
IP Rating
Packaging
Bourns Encoders 25mm SHAFT NO SWITCH
Datasheet
900Expected 29/12/2026
Min.: 1
Mult.: 1

PEC11R PCB Mount Contacting Encoders Incremental 18 PPR Rotary 18 Detent 2 Channel PC Pin Quadrature 6 mm D / Flatted Without Switch 5 VDC 30000 Cycle IP44 Tray
Bourns Encoders 20mm SHAFT NO SWITCH
Datasheet
900Expected 30/09/2026
Min.: 1
Mult.: 1

PEC11R PCB Mount Contacting Encoders Incremental 24 PPR Rotary 24 Detent 2 Channel PC Pin Quadrature 6 mm Knurled Without Switch 5 VDC 30000 Cycle IP44 Tray
Bourns Encoders ENCODER
Datasheet
900Expected 28/08/2026
Min.: 1
Mult.: 1

PEC11R PCB Mount Contacting Encoders Incremental 18 PPR Rotary 18 Detent 2 Channel PC Pin Quadrature 6 mm D / Flatted Without Switch 5 VDC 30000 Cycle IP44 Tray
Bourns Encoders ENCODER
Datasheet
881Expected 03/12/2026
Min.: 1
Mult.: 1

PEC11R PCB Mount Contacting Encoders Incremental 12 PPR Rotary 12 Detent 2 Channel PC Pin Quadrature 6 mm D / Flatted Push/Pull Switch 5 VDC 30000 Cycle IP44 Tray
Grayhill Encoders 26ASD45-01-1-AJS
Datasheet
23Expected 23/11/2026
Min.: 1
Mult.: 1

26 PCB Mount Mechanical Encoders Absolute 4 PPR Rotary 4 Channel Through Hole Binary Coded Decimal (BCD) 1/8 in D / Flatted Without Switch
BEI Sensors Encoders OPTICAL INCREMENTAL ENCODER
2Expected 22/12/2026
Min.: 1
Mult.: 1

H25 Panel Mount Encoders Incremental 1000 PPR Rotary No Detent 2 Channel Connector Quadrature 3/8 in D / Flatted Without Switch 5 VDC to 28 VDC 200000000 Cycle IP66 Bulk
BEI Sensors Encoders Incremental Rotary Encoder 2.5" diameter
2Expected 28/08/2026
Min.: 1
Mult.: 1
H25 Panel Mount Encoders Incremental Rotary No Detent 2 Channel Connector Quadrature 3/8 in D / Flatted Without Switch 5 VDC to 28 VDC 200000000 Cycle IP66 Bulk
BEI Sensors Encoders OPTICAL INCREMENTAL ENCODER
2Expected 22/12/2026
Min.: 1
Mult.: 1

H25 Panel Mount Encoders Incremental 100 PPR Rotary No Detent 2 Channel Connector Quadrature 3/8 in D / Flatted Without Switch 5 VDC to 28 VDC 200000000 Cycle IP66 Bulk
BEI Sensors Encoders OPTICAL INCREMENTAL ENCODER
2Expected 06/10/2026
Min.: 1
Mult.: 1

H25 Panel Mount Encoders Incremental Rotary No Detent 2 Channel Connector Quadrature 3/8 in D / Flatted Without Switch 5 VDC to 28 VDC 200000000 Cycle IP66 Bulk
BEI Sensors Encoders H38D-50-ABC-28V/V-SC-UL
Datasheet
2Expected 22/12/2026
Min.: 1
Mult.: 1

H38 Flange Mount Optical Encoders Incremental Rotary 2 Channel Cable Quadrature 3/8 in D / Flatted Without Switch 5 VDC to 28 VDC IP66 Bulk
BEI Sensors Encoders OPTICAL INCREMENTAL ENCODER
Datasheet
2Expected 22/12/2026
Min.: 1
Mult.: 1

H38 Chassis Mount Optical Encoders Incremental Rotary 2 Channel Cable Quadrature Without Switch 5 VDC to 28 VDC Bulk
BEI Sensors Encoders OPTICAL INCREMENTAL ENCODER
Datasheet
6Expected 02/12/2026
Min.: 1
Mult.: 1

HS35 Servo Mount Optical Encoders Incremental Rotary No Detent 2 Channel Connector Quadrature Hollow Without Switch 28 VDC IP65 Bulk
BEI Sensors Encoders Incremental Hollow Shaft Encoder 3.5" diameter-Express-H35
Datasheet
3Expected 06/10/2026
Min.: 1
Mult.: 1

HS35 Servo Mount Optical Encoders Incremental 2048 PPR Rotary No Detent 2 Channel Connector Quadrature Hollow Without Switch 28 VDC IP65 Bulk
BEI Sensors Encoders Incremental Hollow Shaft Encoder 3.5" diameter-Express-H35
Datasheet
2Expected 10/11/2026
Min.: 1
Mult.: 1

HS35 Servo Mount Optical Encoders Incremental 4096 PPR Rotary No Detent 2 Channel Connector Quadrature Hollow Without Switch 28 VDC IP65 Bulk
BEI Sensors Encoders OPTICAL INCREMENTAL ENCODER
Datasheet
2Expected 22/12/2026
Min.: 1
Mult.: 1

HS35 Servo Mount Optical Encoders Incremental Rotary No Detent 2 Channel Connector Quadrature Hollow Without Switch 28 VDC IP65 Bulk
BEI Sensors Encoders OPTICAL INCREMENTAL ENCODER
Datasheet
2Expected 08/10/2026
Min.: 1
Mult.: 1

HS35 Servo Mount Optical Encoders Incremental Rotary No Detent 2 Channel Connector Quadrature Hollow Without Switch 5 VDC to 28 VDC IP65 Bulk
BEI Sensors Encoders Encoder, Absolute
Datasheet
2On Order
Min.: 1
Mult.: 1

HS35 Servo Mount Optical Encoders Absolute 12 PPR Rotary No Detent 2 Channel Connector Binary Coded Decimal (BCD) Hollow Without Switch 5 VDC to 28 VDC IP66 Bulk
Alps Alpine Encoders 5 Volts Through Hole
Datasheet
1,196Expected 25/09/2026
Min.: 1
Mult.: 1

EC11 PCB Mount Magnetic Encoders Incremental 9 PPR Rotary 18 Detent 2 Channel PC Pin Quadrature 6 mm Flatted Push/Pull Switch 5 VDC 15000 Cycle Tray
Alps Alpine Encoders 5 Volts Through Hole
Datasheet
2,356On Order
Min.: 1
Mult.: 1

EC11 PCB Mount Magnetic Encoders Incremental 15 PPR Rotary 30 Detent 2 Channel PC Pin Quadrature 6 mm Flatted Push/Pull Switch 5 VDC 15000 Cycle Tray
Alps Alpine Encoders 5 Volts Through Hole
Datasheet
2,103Expected 04/11/2026
Min.: 1
Mult.: 1

EC11 PCB Mount Magnetic Encoders Incremental 15 PPR Rotary 30 Detent 2 Channel PC Pin Quadrature 6 mm Flatted Without Switch 5 VDC 15000 Cycle Tray
BI Technologies / TT Electronics Encoders 11mm
Datasheet
14,446On Order
Min.: 1
Mult.: 1

EN11 PCB Mount Magnetic Encoders Incremental 20 PPR Rotary 20 Detent 2 Channel PC Pin 2 bit Gray Code 6 mm D / Flatted Pushbutton Switch 5 VDC Tray
BEI Sensors Encoders OPTICAL INCREMENTAL ENCODER
1Expected 25/11/2026
Min.: 1
Mult.: 1

H25 Panel Mount Encoders Incremental Rotary No Detent 2 Channel Connector Quadrature 3/8 in D / Flatted Without Switch 5 VDC to 28 VDC 200000000 Cycle IP66 Bulk
BEI Sensors Encoders OPTICAL INCREMENTAL ENCODER
Datasheet
2Expected 22/12/2026
Min.: 1
Mult.: 1

H20 Chassis Mount Optical Encoders Incremental 500 PPR Rotary 2 Channel Cable Quadrature D / Flatted Without Switch 5 VDC to 28 VDC IP66 Bulk
BEI Sensors Encoders OPTICAL INCREMENTAL ENCODER
Datasheet
1Expected 02/12/2026
Min.: 1
Mult.: 1
HS35 Servo Mount Optical Encoders Incremental Rotary No Detent 2 Channel Connector Quadrature Hollow Without Switch 28 VDC IP65 Bulk
BEI Sensors Encoders PROTECTIVE COVER KIT
Datasheet
1Expected 04/01/2027
Min.: 1
Mult.: 1

HS35 Servo Mount Optical Encoders Incremental Rotary No Detent 2 Channel Connector Quadrature Hollow Without Switch 28 VDC IP65 Bulk