
Lead Screws
Our precision lead screws, ball screws, linear actuators, and anti-backlash assemblies deliver smooth, accurate, and repeatable motion for critical equipment and automation systems. From robotic assembly stations and battery production machinery to test and inspection equipment, fluid-handling systems, and custom tooling, Helix components help enhance productivity, reduce downtime, and ensure consistent quality across the production line.
Whether you are advancing EV battery technologies, implementing next-generation assembly automation, or developing specialized manufacturing equipment, our U.S.-based engineering and manufacturing teams deliver motion components built for demanding industrial conditions including high duty cycles, vibration, heat exposure, and continuous operation.
Capabilities for Automotive & EV Systems
✦ High-precision screws and actuators for automated production equipment
✦ Wear-resistant materials and coatings for high-load and high-speed environments
✦ Smooth, repeatable motion control to support welding, assembly, and test automation
✦ Custom-engineered motion solutions for EV battery manufacturing and pack assembly
✦ Scalable production support from prototyping to production-scale demand
As the automotive industry transforms through electrification, mobility technology, and Industry 4.0 innovation, Helix partners with equipment manufacturers to engineer motion components that optimize performance, reliability, and production throughput.

Lead Screws

Metric Ball Screws

Captive Stepper Motor Linear Actuators
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Linear Slides
Custom Motion Components for Automotive OEMs
Helix Linear Technologies partners with automotive OEMs and Tier 1 suppliers to design and manufacture custom lead screws, ball screws, and linear actuators for critical motion applications. Our components are engineered for durability, accuracy, and seamless integration into everything from production equipment to vehicle subsystems.
Whether your team is building the next generation of EV battery assembly lines, robotic welders, or in-cabin comfort systems, Helix delivers the motion technology that keeps your products moving.
Key Benefits:
✦ Custom motion systems tailored to automotive performance requirements
✦ Scalable solutions for both production equipment and in-vehicle applications
✦ Designed to withstand vibration, temperature variation, and long duty cycles
✦ Full engineering support from concept to production
Helix is more than a parts provider. We’re your motion partner, helping you build with precision from the plant floor to the open road.
"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.”"