PANCAKE encoders Outer Diameter : 250 mm Inner Diameter : 145 mm Thickness : 17,2 mm Resolution : 24 bit Accuracy : ± 2,5'' Integrated cold redundancy Outer Diameter : 150 mm Inner Diameter : 45 mm Thickness : 15 mm Resolution : 22 bit Accuracy : ± 3'' Integrated cold redundancy Outer Diameter : 64,5 mm Inner Diameter : 6 mm Thickness : 14,5 mm Resolution : 19 bit Accuracy : ± 15''