Allied Electronics, Inc. Datasheets for Incremental Rotary Encoders

Incremental rotary encoders are multi-turn sensors that use optical, mechanical, or magnetic index-counting for angular measurement. They contain no absolute reference, but instead count relative to the turn-on position.
Incremental Rotary Encoders: Learn more

Product Name Notes
The series 510 controls are manually operated, rotary, mechanical encoders that provide a two-bit gray code for relative reference applications and a four-bit gray code for absolute electrical reference applications.
The sturdy construction and exceptionally long life of the digital contacting encoder make it a good choice where reliability and dependability are required. The ECW encoder produces a 2-channel, 2-bit...
Rugged Industrial Duty — Chrome Steel Bearings Operation Indication LEDs — Verifies Operation Maximum Signal Transfer — Sealed Gold Plated Connectors Application Flexibility — Base Flange for Easy Installation, Cube...
5 VDC , Reinforced Thermoplastic , -40 to +85 °C Temperature, Optical Encoders Low cost Long life High torque version to emphasize rotational feel Economical size Optically coupled for more...
600 Series Encoder, 30 Ma Current Rating, 5 VDC (Nom.) Voltage Rating The series 600 controls are manually operated, rotary, optical encoders that output two square waves in quadrature at...
Encoder, Black, 10 Degrees, Quadrature,36 Positions
Encoder, Black, 18 Inches, Quadrature, 20 Positions
Encoder, Black, 22.5 degrees, Hexadecimal, 16 Positions
Encoder, Optical, 16 Position, Pushbutton, 2.0 In. Cable, Stripped .050 In
Encoder, Optical, 16 Positions, Yes Termination
Encoder, Optical, 32 Positions, Yes Termination
Encoder, Optical, Concentric Shaft, 16 Pos Deck A/Deck B, Pushbutton
Encoder, Optical, Concentric Shaft, 32 Pos Deck A/Deck B, No Pushbutton
Encoder, Sealed, 45 Degree, Gray, 1 Deck, 8 Position, Adjustable Stop
Encoder, Sealed, Gray, 1 Deck, 16 Positions, Adjustable Stops
Mechanical Encoder, BCD Output, 1000 Megohms Insulation Resistance Silicon rubber panel seal 500 milliohms (Max.) contact resistance Brass terminal material. 250 VAC (Max.) dielectric strength.
Optical Encoder, 10 Ma Current Rating, 5 VDC Voltage Rating High torque version to emphasize rotational feel economical size Optically coupled for more than a million cycles Optional integral pushbutton...
Optical Encoder, 30 Ma (Max.) @ 5 VDC Current Rating Positions screen cursor More friendly than keyboards Permits visual concentration Economic touchscreen alternative Pushbutton for entry function Encoder contact resistance...
Optical Encoder, PC Mount, 16 Positions, High Torque, 300g P/B
Optical Encoder, PC Mount, 16 Positions, Low Torque, 300g P/B