All Posts

Off-the-shelf gears are suitable for many applications, but when performance requirements become more demanding, engineers often discover that standard components are no longer enough. Whether the challenge involves space constraints, weight reduction, torque requirements, environmental conditions, or unique motion characteristics, custom gears can provide a solution optimized for the application. When Standard Gears Fall Short Many advanced systems require specifications tha

The performance of a gear system depends not only on geometry and manufacturing quality but also on material selection. Applications in defense, aerospace, robotics, and industrial automation frequently expose gears to extreme operating conditions. Temperature variations, high loads, corrosion, contamination, and continuous operation can all impact performance. Selecting the right material is essential for ensuring reliability and longevity. Steel Alloys Steel remains the mos

Not all gears are created equal. Understanding the fundamental differences can save you time, money, and machine downtime. [BODY PARAGRAPH — use "Paragraph" style] When it comes to power transmission, gear selection is one of the most consequential engineering decisions you'll make. Choose wrong, and you're looking at premature wear, excessive noise, or outright mechanical failure. Choose right, and your system runs quietly and efficiently for years. At Helix Precision, we wo

Modern robotics is built on precision, repeatability, and reliable motion. But behind every robotic arm, AMR, or autonomous platform is a carefully engineered motion system made up of several key components working together. A robotic joint is not a single part—it is an integrated motion control system. The Core Components of a Robotic Joint 1. Motor The motor generates the motion and provides the rotational force required to move the joint. Depending on the application, this

It doesn't have a famous name. It's never been the subject of a viral engineering video. Nobody has a poster of it on their wall. And yet, the planetary gearbox — also called an epicyclic gearbox — is arguably one of the most elegant and consequential mechanical inventions still in active use today. It's inside your car's automatic transmission. It's spinning at the top of wind turbines, 100 meters above the ground. It's giving robotic arms the precise, repeatable motion that

What Is a Planetary Gearbox? A planetary gearbox — also called an epicyclic gearbox — is a gear system consisting of three primary components that interact in a way reminiscent of our solar system: The Sun Gear: Located at the center, the sun gear is typically the input element. It drives the system by meshing with the surrounding planet gears. Planet Gears: A set of gears (usually three or four) that revolve around the sun gear, held in position by a structural component cal

The concept of defense industrial sovereignty — the ability of a nation to develop, produce, and sustain the components of its defense capability within its own borders — has undergone a significant reassessment in recent years. For Israel's defence and aerospace industries, this reassessment has particular relevance. Israel maintains one of the world's most sophisticated and operationally active defence industrial bases. Yet for certain categories of precision mechanical com

Our mission is to deliver technological excellence, high reliability, and professional service—while supporting Israel’s strategic objective of maintaining a strong, stable, and independent defense supply chain. We are proud to announce the expansion of our product portfolio with a new line of industrial gears and gearboxes, developed in partnership with Wesense Motion. Helix Precision operates under a unique model that combines international engineering expertise with local

At Helix Precision, advanced engineering is built on two pillars: deep local expertise and strong international collaboration. We work closely with a leading Western European partner in research and development, creating a powerful exchange of knowledge, technology, and experience. This partnership drives continuous improvement across every stage of our work—from R&D and materials selection to manufacturing methods and final gear performance. The result is a product line shap

Standard gear solutions do not always meet the needs of advanced machinery. In defense, aerospace, and high-performance industrial systems, each application has unique mechanical, environmental, and space constraints. This is where customizable gear solutions become essential. Helix Precision designs and manufactures gears and gearboxes tailored to specific system requirements. Engineers can define torque levels, size, backlash, materials, and coatings to match the exact need

Because harsh environments demand uncompromising engineering. Harsh operating conditions expose the limits of standard mechanical components. Extreme temperatures, vibration, shock, dust, and continuous operation can quickly degrade performance — unless the system is designed for it from the start. Helix Precision Gears are engineered to operate reliably in extreme environments. Through careful material selection, advanced heat treatments, and optimized surface finishes, our

In defense-grade machinery, every component plays a critical role. Precision, reliability, and consistency are not preferences — they are requirements. At Helix Precision Gears, we design and manufacture gears specifically for mission-critical systems, where performance must be guaranteed under all conditions. Defense applications such as military robotics, stabilization systems, and ground or airborne platforms demand absolute accuracy and zero tolerance for unexpected behav

On Tuesday, December 2nd, 2025, the annual Motion Control, Automation & Power Solutions exhibition took place, bringing together leaders from across the automation, robotics, and motion-control ecosystem. Throughout the day, thousands of visitors from Israel’s industrial sector explored cutting-edge technologies, attended expert lectures from industry and academia, and connected with top global manufacturers showcasing advanced automation and motion solutions. For Wesense, S