SI5 (A5SI) Single-Ended with Index | Anaheim Automation, Inc.

Our A5SI Single Ended Encoders with an 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 Single Ended 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 outputs, and come standard with a third index channel output on all resolutions and are capable of sinking or sourcing 8mA each. These encoders are powered from a single +5VDC power supply and are RoHS compliant and REACH certified.

The Single-Ended with 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:
17Y402D-LW4-5000SI5

• Small size, Pre-mounted to Dual Shaft Motor
• 50 to 5,000 Counts Per Revolution (CPR)
• Tracks 0 to 300,000 Cycles Per Second
• 2-Channel Quadrature TTL Squarewave Outputs

• Third Index Channel
• Allows for ± 0.010" Axial Shaft Play
• -40°C to +100°C Operating Temperature
• RoHS Compliant and REACH Certified