Incremental Encoder, 2.5" Diameter, Solid Shaft, Standard Square Flange, 3/8” Diameter Shaft with Flat, 8 30 V DC, 4.5 5.5 V Line Driver (TTL), Axial Exit, MS 10 Pin w/o Mating Connector, B leads A, CW, Z gated with BN, 3600 PPR