Italsensor TK90 - Incremental Shaft Encoder

TK910 – TK911 – TK920 – TK921 Optical incremental encoder – Solid shaft Rugged encoder for heavy duty industrial applications. Body diameter (mm): 80 Flange: servo Diameter shaft (mm): 6,8, 9.52, 10, 11, 12 Resolution (PPR) max: 10000 Output frequency up to 300 kHz Protection class (EN60529) K4, K5, K6 Interface LD, LD2, PP2, NPN, PNP MECHANICAL SPECIFICATIONS Dimensions: see drawings Shaft: stainless steel Shaft loading: axial 200N; radial 200N Shaft Rotation Speed: 12.000 RPM to short cycle time; 6000 RPM continuous; 2000 RPM whit hole shaft proof Starting torque a 25° C: 0,025Nm; 0,040Nm whit hole shaft proof Moment of inertia: 40g cm² Bearings life: 5 x 10^9 revolutions (minimum) Weight: ~ 0,7kg ELECTRICAL SPECIFICATIONS Output frequency: up to 300 kHz Sinchronous index output: default on channel A; B – A+B Optional Supply current without load: 150 mA max Protection: short circuit protection (only output LD2 and PP2) against inversion of polarity (except 5Vcc) MATERIALS Flange aluminium non corroding Housing Aluminium painted with inhibithing treatment 180°C ENVIRONMENTAL SPECIFICATIONS Operating temperature range: -10°C ÷ +70°C Storage temperature range: -30°C ÷ +80°C Relative humidity: 98% RH without condensing Vibrations: 10 g (from 10 up to 2.000 Hz) Schock: 20 g (for 11 ms)