SENSOR OPTICAL ENCODER 128CPR; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; No. of Channels:2Channels; Rotational Speed Max:300rpm; Product Range:600 Series; Case Material:Molded thermoplastic; Connector Type:Cable Lead; Encoder Resolution:128; Lead Length:190.5mm; No. of Pulses Per Revolution:128; Rotational Life Cycles:10000000; Rotational Speed:300rpm; Shaft Diameter:6.35mm; Shaft Length:19.05mm; Supply Current:30mA; Supply Voltage Range:4.75V to 5.25V; Supply Voltage V DC:5VDC; Thread Length:9.53mm; Torque:0.011N-m; Type:Optical Encoder