Our Differential Encoders without Index Channel are transmissive optical encoder modules. These modules are designed to detect rotary position with a codewheel when added to the end of an Anaheim Automation dual shaft motor. These Differential Encoders consist of a lensed LED source and a monolithic detector IC enclosed in a small polymer package. These modules use phased array detector technology to provide superior performance and greater tolerances over traditional aperture mask type encoders. They provide digital quadrature differential outputs on all resolutions. These encoders are powered from a single +5VDC power supply. Also, they are RoHS compliant.

The Differential Without Index Series is compatible with Anaheim Automation's 11Y, 11YPG, 14Y, 15Y, 17L, 17Y, 17YPG, 23D, 23L, 23W, 23Y, 23YPG, 23YSG, 24Y, 34D, 34K, 34N, 34V, 34W, 34Y, 34YSG, 42K, 42N, and 42Y Stepper Motors. Compatible BLDC Motors include: BLWR11, BLWR13, BLWR23, BLWRPG11, BLWRPG23, BLWS23, BLWS24, BLWSG23, BLY17, BLY34, and BLYSG34.

Add below item number to the end of your motor part number.
Example:
11Y302D-LW4-400DN