Lead Screws
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Interior Seat Adjustment Modules
Comfort in Motion. Precision in Positioning. Luxury in Every Drive.
Modern automotive seating systems are evolving to offer more than just comfort. They provide adjustability, personalization, and ergonomic support across a wide range of vehicles. From basic electric seat slides to premium multi-axis motion in luxury interiors, precise linear motion is essential for delivering smooth and silent seat control.
Helix Linear Technologies provides miniature lead screws and low-profile linear actuators that enable seat height, tilt, lumbar, and recline adjustments with refined precision. Our components are engineered for compact integration, low noise levels, and long operating life, making them ideal for driver and passenger comfort systems.
With customizable designs to match OEM requirements, Helix motion solutions help elevate the user experience from economy vehicles to executive-class cabins.
Key Benefits:
- Smooth, quiet motion for electric seat adjustment in all directions
- Compact, low-profile designs for tight packaging under seats
- Long-life components built to withstand daily use and vibration
- Customizable stroke lengths, leads, and motor integration options
Helix motion systems help create seating that moves with you by enhancing comfort, convenience, and control in every mile.
Product Groups
Metric Ball Screws
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Captive Stepper Motor Linear Actuators
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Linear Slides
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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.
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
