Absolute rotary encoder SA48 series

16-bit18-bit20-bit

Absolute encoders output the absolute value of rotation angles.The encoders are used for position control of servo motors mounted on machine tools or robots.As shown in Figure 2, rotation slits are lined from the center on concentric circles. Slits indicates binary code strings of 2 pulses/rev from the center.Multi-turn absolute encoders memorize the rotation quantity data over one rotation. Applications Motor Control, For Robots Features Middle Wattage Motor Serial Data Transfer Output Phase Pure Binary Max Response Frequency Absolute Signal 6,000min-1 Supply Voltage DC+5V Consumption Current Normal Operation 60mA TYP. 125mA TYP. Battery Operation 100μA TYP. 65μA Max Output Form Line Driver Shaft Loading Radial Mounting Tolerance 0.05mm TIR Max/Radial 0.1mm Max/Axial Shaht Runout 0.1° 27N (2.7kgf) Axial 8.7N (0.9kgf) Starting Torque 9.8×10-3N⋅m (100gf⋅cm Max) Protection Not Enclosed IP40 Vibration 98m/s2 (10G) Shock 1,960m/s2 (200G) Mass 0.08kg Max (Without Cable) 0.3kg Max