01002-10109 is a 2.5-inch solid shaft incremental encoder designed for industrial automation and motion control in ordinary and hazardous locations. The encoder features a servo mount housing configuration with optional facemount capabilities, high-precision ball bearings, and EMI shielding for robust performance in electrically noisy environments. It supports multiple output configurations including ABZ channels with complementary outputs, standard resolutions from 1 to 2500 ppr, and industry-standard M18, M16, or M12 connectors. The unit meets IP66 sealing requirements when ordered with shaft seal, operates over a wide temperature range, and is available with certifications for intrinsically safe or non-incendive hazardous location applications. Common applications include machine control, automation systems, and precision motion feedback in demanding industrial environments.