For more than a decade, RTX’s small satellite manufacturer and mission services provider, Blue Canyon Technologies’, high-precision, advanced solutions have disrupted the space industry by demonstrating how lower-cost smallsats serve as a complement to larger satellites in the commercial, science and defense sectors.
Now, the same can be said for the company’s components. By leveraging existing technology, Blue Canyon is bringing the final frontier a little closer to home.
Just 10 years ago, the capabilities of inexpensive smallsats were limited and tech demos were the typical posture. Today, we’re at an inflection point where significant investment and expectation is being put into constellations of high-performance operational smallsats. The capability and mission value multipliers offered by Control Moment Gyroscopes (CMG) are already becoming market differentiators and is expected to accelerate.
Previously reserved for larger, more traditional satellites, CMGs offer at least 10 times the torque of reaction wheels with up to five times less power. They provide a quantum leap in the speed with which a spacecraft can reorient and point in another direction, multiplying the return on investment for any mission limited by the responsiveness of its bus platform, especially Earth Observation (EO).
This advanced spacecraft agility, coupled with low jitter that maximizes the quality of mission data, allows CMGs to offer the performance needed to maximize payload-pointing operations while on-orbit.
Blue Canyon Technologie has delivered multiple sets of flight CMGs designed at a SWaP-C appropriate level for the smallsat market while maintaining the increased performance for which CMGs are known. Additionally, Blue Canyon stands ready to integrate CMGs into the firm’s standard product offerings to help customers achieve extreme agility and precision pointing.
Blue Canyon offers the CMG-12, which has 12-Newton-meter-second rotor momentum and 12Nm of output torque, and the CMG-8, featuring 8Nms of momentum and 8Nm of output torque. The CMG-12 is designed using a radiation-hardened parts paradigm with redundancy options to meet the risk tolerance and mission length needs of various markets.
The vibration and jitter isolation are integrated into each CMG, with the control electronics as a separate unit. CMGs provide long life, high-control accuracy, and low-induced vibration performance required for demanding precision-pointing missions.
To aid customers in harnessing this opportunity, Blue Canyon is integrating CMGs into its standard spacecraft platforms and turnkey guidance, navigation and control systems. These platforms provide increased performance, low-cost, high-reliability CMG-based solutions designed for high-volume production in response to space mission needs.
Founded in 2008, Blue Canyon built its reputation on flight-proven, reliable components, with nearly 300 sun sensors, 200 star trackers and 800-plus reaction wheels launched to date. With 70 spacecraft launched since its inception, Blue Canyon has an impressive flight heritage of 100 years on-orbit for spacecraft, 151 years for turnkey guidance and navigation systems and 3,100 years for components.
The company’s components and bus platforms have completed missions ranging from Very-Low Earth Orbit (VLEO), LEO, GEO, Cislunar and an interplanetary journey. Equipped with dedicated facilities and staff for each business unit and in-house production resources, Blue Canyon continues to solve the toughest challenges in space with its high-performance solutions to support all types of missions regardless of size or scope.