Satellites and subsystems > Attitude > Attitude actuators > Magnetorquers > MTQ400 Demisable Magnetorquer
Key highlights
Lusospace' MTQ400 is a demisable magnetorquer ideal for middle/large size spacecraft.
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Last updated: 2025-07-29
MTQ400 Demisable Magnetorquer
Technical specs
Radiation Hardness
< 100 krad
Non-operating temperature
-40 C to +80 C (Qualification)
operating temperature
-35 C to +65 C (Qualification)
mass1
< 7 kg
magnetic moment
+/- 400 A.m2 (Magnetic Dipole)
Supply voltage
Up to +/- 28V
length
950 mm
width
80 mm
height
80 mm
power consumption2
< 15 W
Linearity Error
< 1.5 %
1. Mounting I/F: 2 x M5 per support
2. Number of Coils: 1 or 2
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