
Lead Screws
Surveillance in Motion. Precision Targeting. Full-Spectrum Awareness.
Automated security camera systems, especially turret and pan-tilt units, are critical for perimeter defense, UAV tracking, and long-range surveillance. These systems rely on smooth, responsive, and quiet motion control to quickly reposition sensors or cameras while maintaining image stability and accuracy.
Helix Linear Technologies provides precision lead screws, ball screws, and linear actuators engineered for the demands of defense-grade motion systems. Our components deliver accurate angular control, ultra-smooth rotation, and vibration-resistant movement that is perfect for optical tracking systems, sensor gimbals, and ISR (intelligence, surveillance, reconnaissance) platforms.
From land-based installations to airborne surveillance pods, Helix motion solutions are ready to support 24/7 situational awareness in even the most demanding field conditions.
Key Benefits:
Enhance your defense and aerospace surveillance capabilities with Helix motion systems that are engineered for precision, responsiveness, and operational reliability.

Lead Screws

Ball Screws

Linear Actuators

Twin Lead Screws
Custom Motion Components for Aerospace & Defense OEMs
At Helix Linear Technologies, we don’t build the aircraft, spacecraft, or defense systems. We build the precision motion components that ensure they operate with exceptional stability, repeatability, and control. Our lead screws, ball screws, linear actuators, and motion sub-assemblies are engineered to meet program-specific requirements and withstand extreme vibration, temperature variation, shock, and duty cycles.
Our engineering team collaborates directly with aerospace and defense OEMs to understand mission profiles, mechanical constraints, material requirements, and subsystem integration needs. The result: motion solutions optimized for high-reliability environments where precision directly impacts mission success and system survivability.
Key Benefits:
✦ Precision-engineered motion components designed for mission-critical applications
✦ Aerospace-grade materials, coatings, and manufacturing processes
✦ ITAR awareness and AS9100 certified U.S.-based manufacturing
✦ Scalable solutions for flight control, satellite systems, missile guidance, and defense robotics
✦ Proven experience supporting high-performance aerospace and defense programs
With Helix, you're not just sourcing components. You're gaining a trusted motion partner committed to your mission, your innovation,
and your program’s success. Let’s advance the future of aerospace and defense, one precision-engineered motion system at a time.
"Your stepper motor linear actuators deliver unparalleled performance and precision, a game-changer for our automation needs."
"The level of responsiveness from your sales engineer and the innovative engineering support provided during the purchase of our custom lead screw were outstanding. Our partnership has truly elevated our product development."
"Your team's customer service went above and beyond, guiding us through the intricate process of custom ball screw engineering. The result? A precision-engineered ball screw that seamlessly integrated into our medical equipment, enhancing its reliability and performance. Kudos to your expertise and exceptional support.”"
"Your stepper motor linear actuators deliver unparalleled performance and precision, a game-changer for our automation needs."
"The level of responsiveness from your sales engineer and the innovative engineering support provided during the purchase of our custom lead screw were outstanding. Our partnership has truly elevated our product development."
"Your team's customer service went above and beyond, guiding us through the intricate process of custom ball screw engineering. The result? A precision-engineered ball screw that seamlessly integrated into our medical equipment, enhancing its reliability and performance. Kudos to your expertise and exceptional support.”"