Lead Screws
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Gunsight and Targeting Optic Actuation Systems
Target Fast. Aim True. Engage with Confidence.
Modern weapons platforms rely on precision gunsight and targeting optic actuation to deliver real-time accuracy in combat conditions. Whether stabilizing a scope, adjusting reticle alignment, or repositioning laser rangefinders, smooth and precise linear motion is essential for fast, accurate targeting.
Helix Linear Technologies provides miniature actuators, lead screws, and linear rails engineered for responsive, low-drift optic positioning systems. Our components are built to perform in dynamic environments like on rifles, turreted systems, drones, or vehicle-mounted weapon stations, ensuring clear sighting and stable targeting under movement, shock, and recoil.
We work closely with defense OEMs to deliver solutions tailored for lightweight, compact, and mission-critical targeting subsystems.
Key Benefits:
- Micron-level motion for optic stabilization and alignment
- Lightweight, low-profile components ideal for compact sighting systems
- Built to withstand recoil, vibration, and harsh field conditions
- Compatible with thermal scopes, day/night optics, and laser modules
When accuracy is non-negotiable, Helix actuators help you see the target and stay on it.
Product Groups
Ball Screws
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Linear Actuators
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Twin Lead Screws
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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.
Testimonials
Precision That Powers Automation
"Your stepper motor linear actuators deliver unparalleled performance and precision, a game-changer for our automation needs."
Alan Perry, Stryker
Driving Innovation Through Collaboration
"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."
Ken Matthews, Johnson & Johnson
Expert Support for Complex Medical Engineering
"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.”"
John Sidlow, GE Medical
Precision That Powers Automation
"Your stepper motor linear actuators deliver unparalleled performance and precision, a game-changer for our automation needs."
Alan Perry, Stryker
Driving Innovation Through Collaboration
"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."
Ken Matthews, Johnson & Johnson
Expert Support for Complex Medical Engineering
"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.”"
John Sidlow, GE Medical
