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
Encoder, Rotary, Mechanical -- 70152989
Encoder, Rotary, Mechanical -- 70152992
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.
Encoder, Digital, Contacting -- 70153787
Encoder, Digital, Contacting -- 70153788
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...
Encoder, Dual Shaft; 35 mA; 15 VDC (Typ.); Rugged Anodized Aluminum Housing -- 70209764
Encoder, Quadrature; 35 mA @ 15 VDC (Typ.); 15 VDC (Typ.); 0 to 65 degC -- 70209760
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...
Encoder, Optical; 10 mA; 5 VDC; lt 10 Ohms; 6.0 in.; 1000 300 g -- 70217218
Encoder, Optical; 10 mA; 5 VDC; lt 10 Ohms; 6.0 in.; 1000 300 g -- 70217220
Encoder, Optical; 10 mA; 5 VDC; lt 10 Ohms; 6.0 in.; 1000 300 g -- 70217222
Encoder, Optical; 10 mA; 5 VDC; lt 10 Ohms; 6.0 in.; 1000 300 g -- 70217223
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...
Encoder; 30 mA; 5 VDC (Nom.); 10 Kilohms (Pull-up); -40 to 65 degC; Optical -- 70152976
Encoder; 30 mA; 5 VDC (Nom.); 10 Kilohms (Pull-up); -40 to 65 degC; Optical -- 70152977
Encoder; 30 mA; 5 VDC (Nom.); 10 Kilohms (Pull-up); -40 to 65 degC; Optical -- 70152979
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 -- 70216862 Encoder, Black, 10 Degrees, Quadrature,36 Positions
Encoder, Black, 18 Inches, Quadrature, 20 Positions -- 70216831 Encoder, Black, 18 Inches, Quadrature, 20 Positions
Encoder, Black, 22.5 degrees, Hexadecimal, 16 Positions -- 70216863 Encoder, Black, 22.5 degrees, Hexadecimal, 16 Positions
Encoder, Optical, 16 Position, Pushbutton, 2.0 In. Cable, Stripped .050 In -- 70216822 Encoder, Optical, 16 Position, Pushbutton, 2.0 In. Cable, Stripped .050 In
Encoder, Optical, 16 Positions, Yes Termination -- 70217213 Encoder, Optical, 16 Positions, Yes Termination
Encoder, Optical, 32 Positions, Yes Termination -- 70217116 Encoder, Optical, 32 Positions, Yes Termination
Encoder, Optical, Concentric Shaft, 16 Pos Deck A/Deck B, Pushbutton -- 70216855 Encoder, Optical, Concentric Shaft, 16 Pos Deck A/Deck B, Pushbutton
Encoder, Optical, Concentric Shaft, 32 Pos Deck A/Deck B, No Pushbutton -- 70216852 Encoder, Optical, Concentric Shaft, 32 Pos Deck A/Deck B, No Pushbutton
Encoder, Sealed, 45 Degree, Gray, 1 Deck, 8 Position, Adjustable Stop -- 70216789 Encoder, Sealed, 45 Degree, Gray, 1 Deck, 8 Position, Adjustable Stop
Encoder, Sealed, Gray, 1 Deck, 16 Positions, Adjustable Stops -- 70216828 Encoder, Sealed, Gray, 1 Deck, 16 Positions, Adjustable Stops
Encoder, Mechanical; BCD; 500 Milliohms(Max.) (Contact); 200 mA; 1000 Megohms -- 70217209 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.
Encoder; 10 mA; 5 VDC; 10 Ohms (Max.); 4 in.; 1000 + 300 g; 15 in-lbs. (Max.) -- 70217140 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...
Encoder; 30 mA (Max.) @ 5 VDC; 5 VDC; 10 Ohms (Max.); 6 in.; 415 g (Min.) -- 70217242 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 -- 70216757 Optical Encoder, PC Mount, 16 Positions, High Torque, 300g P/B
Optical Encoder, PC Mount, 16 Positions, Low Torque, 300g P/B -- 70216760 Optical Encoder, PC Mount, 16 Positions, Low Torque, 300g P/B