Italsensor TTM25 - Solid Shaft Magnetic Encoder

TTM250 – TTM251 – TTM252 Magnetic incremental encoder – Solid shaft Magnetic incremental encoder for general industrial applications housing with integrated magnetic shield to ensure the best EM immunity Body diameter (mm): 25 Diameter shaft (mm): 4 Resolution (PPR) max: 2048 Interface LD, LD2, PP2 MECHANICAL SPECIFICATIONS Dimensions: see drawings Shaft: stainless steel AISI 303 Shaft loading: axial 5N; radial 8N Shaft Rotation Speed : 6000 RPM continuous Starting torque a 25°C: 0,025Nm; Moment of inertia: 40g cm² Bearings life: 5 x 10^9 revolutions (minimum) Weight: ~ 0,80 kg ELECTRICAL SPECIFICATIONS Output frequency: up to 200KHz Sinchronous index output: On channel A, A+B No load supply current: 60mA max. Protection: short circuit protection (only output LD2 and PP2) against inversion of polarity MATERIALS Flange: aluminium S11 Housing: ferro nicheside ENVIRONMENTAL SPECIFICATIONS Operating temperature range: -10°C ÷ +85°C (see power supply section) Storage temperature range: -30°C ÷ +85°C Relative humidity: 98% RH without condensing Vibrations: 10g (da 10 a 2.000Hz) Schock: 20g (per 11ms)