Industry Pulse: Integration of Solenoids in Future Mission-Critical Systems
Solenoids: The Hidden Power Behind Defence Innovation.
In defence and aerospace, the spotlight usually shines on the big systems, aircraft, vehicles, weapons, and drones. But behind every mission-critical system lies a network of components that make the impossible possible. Solenoids are one of those unsung heroes.
At first glance, a solenoid seems simple. Yet this compact electromechanical actuator provides the precision, reliability, and endurance needed to power everything from hydraulic valves in fighter jets to security locks on military bases. As defence platforms evolve, so too does the role of solenoids, and their importance has never been greater.
From Standard Actuators to Smart, Strategic Assets
Traditionally, solenoids were deployed in well-understood roles such as valve actuation, latching, and locking. They were the workhorses of aerospace and defence engineering. But the industry is changing fast.
Tomorrow’s platforms demand components that are smaller, lighter, and smarter. Solenoids are now being integrated into electrohydraulic systems, acting as precise electric controls for high-pressure hydraulics. They’re being trusted in emergency release mechanisms where split-second response can protect lives. And as drones, UAVs, and autonomous systems become central to military strategy, solenoids are being miniaturised to deliver the same reliability in dramatically reduced footprints.
The next leap? Smart solenoids. By embedding sensors and diagnostics, they are evolving from simple actuators into intelligent devices that monitor their own performance, support predictive maintenance, and deliver real-time feedback into digital twin environments. This transforms solenoids from passive parts into active contributors to system resilience.
Meeting the Harshest Challenges
Of course, none of this is easy. Defence applications push solenoids to their limits. They must resist salt spray, extreme temperatures, shock, vibration, and corrosion. They must deliver flawless performance over millions of cycles in environments where a single failure could compromise the mission.
Regulation adds another layer of complexity. Aerospace and defence sectors demand full compliance with standards such as EN 9100 and frameworks like JOSCAR. Every design, material, and process change must be validated, tested, and approved, a challenge that demands both technical expertise and rigorous quality control.
Magnet Schultz Ltd – Engineering for the Future
At Magnet Schultz Ltd, we embrace these challenges. Backed by decades of experience and the global resources of the Magnet-Schultz Group, we deliver custom-engineered solenoids that meet the most demanding defence specifications.
Our approach is collaborative. We work closely with clients to define specifications, design bespoke assemblies, and validate performance through extensive environmental testing. From air filtration systems in tanks to valve controls in NBC systems, and from security locking mechanisms to aerospace fuel management, our solenoids have already proven themselves across a wide spectrum of defence applications.
Spotlight: G CA X 027
A prime example of our expertise is the G CA X 027 solenoid. Designed for the control of electrohydraulic aggregates in aircraft, it combines precision actuation with rugged durability. Its aerospace-grade engineering makes it a benchmark solution for both commercial aviation and next-generation defence platforms.
Certified under EN 9100 for make-to-print and make-to-specification production, the G CA X 027 embodies the qualities that define MSL: reliability, adaptability, and innovation.
The Road Ahead
The defence industry is moving toward greater electrification, autonomy, and digitalisation. In that future, solenoids will not just be hidden components, they will be strategic assets, essential to the performance, safety, and resilience of mission-critical systems.
At MSL, we are committed to pushing solenoid technology forward. By investing in innovation, embracing smart diagnostics, and tailoring solutions to evolving military needs, we aim to remain a trusted partner for primes, integrators, and system designers worldwide.
Because in tomorrow’s defence platforms, success will depend not only on the systems you see, but also on the technology working behind the scenes.
📧 sales@magnetschultz.co.uk
📞 +44 (0)1483 794700
