Absolute rotary encoder SI35 series

18-bit20-bit22-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. Technical data Applications Motor Control, For Robots Features Small Wattage Motor Serial Data Transfer High Resolution Electrical Spec. Output Phase Pure Binary Supply Voltage DC+5V Current Consumption 110mA TYP. 125mA TYP. Output Form Line Driver Max Rotating Speed 6,000min-1 Mechanical Spec. Starting Torque — 5.9×10-3N⋅m Max Mounting Tolerance Radial 0.05mm TIR Max — 0.05mm TIR Max Axial 0.1mm Max — 0.1mm Max Shaft Runout 0.1° — 0.1° Max Speed 6,000 min-1 Mass 0.03kg Max 0.06kg Max Environment Protection Class Open Frame Vibration 98m/2 (10G) Shock 1,960m/s2 (200G)