Bore & Shaft Adapters
Several EPC Accu-Coder™ thru-bore and hollow bore models use interchangeable bore adaptors. These allow the encoder to be applied to shafts of varying diameters. Bore adaptors made of Ultem 1000 composite material provide a measure of thermal and electrical isolation as well. EPC also offers specialty shaft adaptors for selected servo motor applications. Bore adaptor kits allow for field replacement when needed. 10:1 Tapered Shaft with Internal Threads is designed to fit model 260 with 10 mm bore. Shaft is 35 mm long, 10:1 taper over 12 mm, thru-hole threaded 1/4-28 by 0.5" from the taper end. 10:1 Tapered Shaft without Internal Threads is designed to fit model 260 with 10 mm bore. Shaft is 35 mm long, 10:1 taper over 12 mm, 6 mm thru-hole. Expandable Shaft is designed to replace older Hubner OG72DN encoders installed on SEW gear motors. For use with thru-bore Models 25T and 260 with 5/8" bore, shaft is 1.487" long, internal screw included. See drawing for more details.