Lead Screws
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High-Precision Z-Axis Drives
Smooth Motion. Stable Layers. Superior Prints.
Z-axis drives are a critical motion component in 3D printers, responsible for controlling the vertical movement of the build platform or print head. This axis ensures precise layer height placement and directly impacts surface finish, print resolution, and overall part accuracy.
At Helix Linear Technologies, we specialize in the design and production of custom lead screw assemblies and anti-backlash nut systems engineered specifically for high-precision Z-axis applications. Our motion solutions help eliminate layer shifting, reduce vibration, and deliver consistent print quality across long production cycles.
Whether you're building desktop FDM printers, SLA resin systems, or large-format industrial machines, Helix’s optimized screw geometries and materials ensure reliable, repeatable vertical positioning with micron-level precision.
Key Benefits:
- Ultra-smooth linear motion for consistent layer resolution
- Customizable leads, diameters, and materials to match printer size and speed
- Anti-backlash options to eliminate vertical play and improve first-layer adhesion
- Low-noise, maintenance-friendly design ideal for enclosed systems
Let Helix help you elevate your additive manufacturing platform with motion components that move innovation one layer at a time.
Product Groups
Metric Ball Screws
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Captive Stepper Motor Linear Actuators
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Lead Screw Nuts
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Custom Motion Components for 3D Printing OEMs
At Helix Linear Technologies, we don’t build the printers. We build the motion systems that make them print with accuracy, control, and reliability. Our lead screws, ball screws, linear actuators, and anti-backlash assemblies are engineered specifically for multi-axis motion in additive environments where micro-precision, stability, and repeatability are critical.
We collaborate closely with 3D printing OEMs to align motion solutions with machine architecture, material handling requirements, and performance specifications. From compact systems to production-scale AM equipment, our components are designed to minimize vibration, reduce backlash, resist wear, and maintain reliable motion throughout continuous or high-duty operation.
Key Benefits:
✦ Custom motion components engineered for high-precision X/Y/Z movement
✦ Optimized backlash control and smooth travel for superior print quality
✦ Materials and coatings designed to withstand heat, debris, and continuous duty cycles
✦ Scalable solutions supporting industrial AM, desktop printers, robotics-integrated systems, and automated post-processing
✦ Proven support for OEM innovation in polymer, metal, and hybrid manufacturing technologies
With Helix, you're not just purchasing motion parts. You're partnering with a motion engineering team that accelerates innovation, ensures repeatability, and strengthens your competitive edge in advanced additive manufacturing. Together, let’s build the motion that builds the future.
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
