844D-A5AC1FW - 844D Hollow Shaft Incremental Encoders, Front (Hollow-Shaft), 5/8 Inch, Tether, 1/2 in. bolt on a 7.25 in. dia. B.C. (to fit 8.5 in. NEMA C face), 10 Pin Connector, 5V DC In, 5V DC DLD Out (3487), 1024 Pulses Per Revolution

844D-A5AC1FW - 844D Hollow Shaft Incremental Encoders, Front (Hollow-Shaft), 5/8 Inch, Tether, 1/2 in. bolt on a 7.25 in. dia. B.C. (to fit 8.5 in. NEMA C face), 10 Pin Connector, 5V DC In, 5V DC DLD Out (3487), 1024 Pulses Per Revolution