Reaktionsrad RW3000 f√ľr Satelliten

RW3000:

  • Derzeit in der Entwicklung

RW3000

Parameter RW 3000 Remark
Angular momentum 50.0 Nms @ nominal speed
Nominal rotation speed 4000 rpm
Nomial reaction torque 0.2 Nm Max. commandable reaction torque
Power interface
Supply voltage 22 to 37 V
Power consumption
≤ 2.5 W
≤ 30.0 W
≤ 75 W
≤ 140 W
Stand by (motor off)
@ nominal speed
0.1 Nm/max speed
Maximum (0.2 Nm/max. speed)
Mechanical interface
Mass ‚ȧ 9.0 kg
Moment of inertia
1.19e-1 kg m2
Rotating mass
Dimension
370 x 370 x 120 mm3
Temperatures
Operation -20 ¬įC to +60 ¬įC
Start-up -30 ¬įC to +60 ¬įC
Survival temperature -40 ¬įC to +65 ¬įC
Data interface CAN/RS485
Design lifetime > 15.5 years
Storage time > 6 years including 1500h of ground operation