Airbus Defence and Space

COMPONENTS, ENGINEERING TOOLS AND SERVICES

Actuator alignment electronics

The Actuator Alignment Electronics bases on the Airbus Defence and Space Universal Motor Control Electronics (MCE). This Electronics unit performs steering of up to three mechanical axis independently from each other and reports actual positions from Sensor Interfaces (configurable to reference switches, potentiometers and optical encoders). Autonomous operation to single commands.

Features / technical details

Fully cold redundant Actuator Alignment Electronics within one housing

Dimensions: 160 x 180 x 65 mm
Mass < 2 kg
Power consumption: 2.2 Watt in Standby
Output Power: up to 15 W per Motor
mechanism axis: up to three mechanical axis
Motor Types: 2-phase or 3-phase Stepper Motors, adaptable to coil resistance/inductance, motor microstepping supported
Position sensors configurable (switch / potentiometer / encoder)
Speed (configurable) adaptable to user requirements

Parts level acc. QML-Q ; QML-V ; Class S, depending on customer requirements SEU-free by Design, SEL-free by Technology

 

Applications

  • General Stepper Motor Control for LEO / GEO / Science missions

Reference customers

  • NASA ( GSFC , JPL) , ESA, DLR ,IAI commercial customers