Magnetic torquers control unit
SPUTNIX
A control unit (SX-SBOX-MTQU-01) driving up to three magnetic torquers via PDM channels to implement angular velocity damping and flywheel unloading.
Typed specifications2 values
Discloses 1 of 7 fields engineers filter by in this category (category median 2).
- Mass
- 85 g product page
- Envelope (L×W×H)
- 54 x 48 x 20 (without fasteners) mm product page
Each value is typed with its unit and measurement condition and cites the datasheet page it was taken from. Nothing is guessed: a field that is absent here has not been published by the manufacturer. machine-extracted ✓ checked by NewSpace Market ✓ manufacturer confirmed by the manufacturer.
As published by the supplier8 lines, in the manufacturer's own wording
- Dimensions
- 54 x 48 x 20 (without fasteners) mm
- Mass
- 85 g
- Power voltage
- 6-36 without galvanic isolation
- Power consumption, wt
- 0.8
- Duplicated interfaces
- CAN2B
- Control channels of mt
- 3
- Method of managing channels of mt
- PDM
- Maximum power for each control channel of the mt, wt
- up to 2
About
The Magnetic torquers control unit (MTCU) is used in the ADCS circuit to unload the flywheels, realizing the law of damping of the angular velocity using measurements from a magnetometer or inertial measuring module. It is SPUTNIX’s own development, ECSS-compatible, low cost, light weight, low power, adapted to customer requirements, with unified interfaces. Notably, the device can independently implement stabilization system algorithms, and it allows connecting up to three magnetic actuators from the SX-MT line, all independently controlled.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.