SADM | 200W EW N UCT Smallsat SADM O D PR VOLUME ANGULAR RESOLUTION Ø80, length 85 mm (cover-less version) 0,03° (per motor step) MASS ANGULAR ACCURACY <0.465 kg <+/-3° (gearbox and reed switches) POWER TRANSMISSION NOMINAL SPEED Up to 200W per wing 0.01...
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SADM | 200W EW N UCT Smallsat SADM O D PR VOLUME ANGULAR RESOLUTION Ø80, length 85 mm (cover-less version) 0,03° (per motor step) MASS ANGULAR ACCURACY <0.465 kg <+/-3° (gearbox and reed switches) POWER TRANSMISSION NOMINAL SPEED Up to 200W per wing 0.01 rad/s (0.1 rpm) SADM 200 OPERATIONAL TEMPERATURE QUALIFIED SPEED -20 ; +50 °C (satellite interface) 0.14 rad/s (1.3 rpm) NON-OPERATIONAL TEMPERATURE ACTUATION TORQUE -40 ; +60 °C (satellite interface) Up to 0,350 Nm SOLAR ARRAY VOLTAGE HOLDING TORQUE Up to 28 V Irreversible motion (gearbox), <0.5 Nm SOLAR ARRAY CURRENT LIFETIME 7.14 A (through 7 pairs of power lines) 100,000 full turns DRIVE UNIT SUPPLY VOLTAGE FIT 10 to 18V <124 @80°C (embedded electronic) DRIVE UNIT CURRENT RANGE < 0.5 A Unlimited ANGULAR TOP TOUR The qualification sequence will follow a typical path of mechanical and thermal vacuum environments followed by a SADM includes 2 reed lifetime operational test under vacuum and thermal swiches positioned 180° conditions. a
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