Representing the next generation of high performance encoders, the Model 25T AccuCoder™ features the largest thru-bore available in a 2.5 in encoder, able to mount directly on shafts as large as 1.125 in (28 mm). With resolutions up to 10000 CPR and frequencies up to 1MHz, this industrial strength encoder is perfect for fast revving motors. The 25T features the next generation of EPC's proprietary Opto-ASIC sensor, which provides superior accuracy and precision counts. The injection moulded housing, made from EPC's custom blend of nylon composites, is grooved with "cooling fins" and can tolerate the extreme heat of the motion-control industry. With sealing available up to IP66 and many new rugged flexible mounting options, the Model 25T can perform in demanding industrial environments.