Abstract: Provided is a single degree of freedom vibration isolator/damper system capable of overload protection. The vibration isolator reduces vibration transmitted to or from an isolated spacecraft component that generates micro-vibrations. The system isolates sensitive components and vibration sources from the spacecraft. The system may consist of a 1) first spring element in series with a first damper element; 2) a second spring element in parallel with the first spring element and first damper element; and 3) a support member that serves as the overload protection device.

Abstract: The present disclosure relates to an axial flux motor for a reaction wheel, and method of using and making the same. The motor includes a stator and a rotor. The stator comprises a printed circuit board (PCB) including a first motor coil. The rotor is coupled to a first ring-shaped magnet having an alternating pole arrangement. In a further embodiment, the rotor includes permanent magnets, and the stator PCB includes a first motor coil, and a first high thermal conductivity element.

Abstract: The present disclosure relates to an axial flux motor comprising a stator and a rotor. The stator comprises a first motor coil, a second motor coil, a first hall sensor, and a second hall sensor, and the rotor comprises a rotor platform member, an actuator magnet array arranged in an alternating axial polarity arrangement, a trigger magnet array, and a rotating magnetic return path member.

Abstract: An optical baffle is provided that maximizes light reflection and absorption and, thus, enables a spacecraft camera to capture images of extremely faint objects, such as stars, while illuminated by a very bright source, such as the sun. The optical baffle may be manufactured by additive manufacturing techniques and unique materials to create unique geometry and very absorbent surfaces to trap light.

Abstract: The present disclosure relates to an axial flux motor comprising a stator and a rotor. The stator comprises a first motor coil, a second motor coil, a first hall sensor, and a second hall sensor, and the rotor comprises a rotor platform member, an actuator magnet array arranged in an alternating axial polarity arrangement, a trigger magnet array, and a rotating magnetic return path member.

Abstract: The present disclosure relates to an axial flux motor comprising a stator and a rotor. The stator comprises a first motor coil, and a second motor coil, and the rotor comprises a first and second actuator magnet array configured in an alternating axial polarity arrangement and a first rotating magnetic return path member.

Abstract: An assembly for coupling a rotatable mass to a body including a flexure layer, and a method for assembling and manufacturing the same. The flexure layer includes an inner region operable to be coupled to the rotatable mass via a bearing assembly, an outer region operable to be coupled to the body, and a flexure element including a first end coupled to the inner region and a second end coupled to the outer region.

Abstract: The present disclosure relates to an axial flux motor for a reaction wheel, and method of using and making the same. The motor includes a stator and a rotor. The stator comprises a printed circuit board (PCB) including a first motor coil. The rotor is coupled to a first ring-shaped magnet having an alternating pole arrangement. In a further embodiment, the rotor includes permanent magnets, and the stator PCB includes a first motor coil, and a first high thermal conductivity element.

Abstract: An assembly for coupling a rotatable mass to a body including a flexure layer, and a method for assembling and manufacturing the same. The flexure layer includes an inner region operable to be coupled to the rotatable mass via a bearing assembly, an outer region operable to be coupled to the body, and a flexure element including a first end coupled to the inner region and a second end coupled to the outer region.