Miniature Precision Torque Splines
High-Torque Compact Motion. Engineered for Precision. Made in the USA.
These spline shafts range from 0.250″ to 0.625″ diameter, with options for anti-backlash bushings, custom end machining, and optional coatings to meet demanding environmental and motion requirements.
Engineered for Your Application
- Compact-diameter spline shafts deliver high torque transmission in minimal axial and radial space—ideal for robotics, instrumentation, sensor systems, and aerospace actuation.
- Anti-backlash bushings and precision mountings enable repeatable angular alignment and minimal rotational play (typical rotational lash limited to ~0.005″-0.009″) for accurate motion control.
- Machined ends, flanges, keyways, and custom mounting surfaces support seamless integration into your system; material and coating options help extended service life under conditions from -65 °F to +200 °F.
Applications & Advantages
These torque splines are trusted in applications such as surgical instrumentation, aerospace fin or control mechanisms, semiconductor wafer actuators, and precision automation equipment where compact size, high torque, and smooth motion are critical.
Why Choose Helix Miniature Precision Torque Splines?
- U.S.-based manufacturing (Beachwood, Ohio) with full traceability and quality control so you get American engineering and dependable delivery.
- Deep application engineering support: Helix collaborates with OEMs and system designers to define spline diameter, bushing interface, torque rating, end machining, and mounting strategy.
- Flexible configuration and customization: diameters, lengths, bushings (standard or anti-backlash), coatings, and machined ends that are all tailored to your system.
- Designed for performance where space is constrained but motion precision cannot be compromised. This gives you compact-motion solutions without sacrificing durability or control.
When your system requires compact, high-precision torque transmission with minimal backlash and maximum reliability, choose Helix Linear Technologies Miniature Precision Torque Splines.
Engineered for motion. Built for precision. Delivered for performance.
