GearKo is best known for its high precision planetary gearboxes, but the company’s motion expertise extends well beyond that core product line. Its Central Hollow Rotary Table TM Series and customized rack and pinion systems reflect a more practical focus: helping machine builders and automation engineers solve real positioning and transmission challenges on the factory floor.

Across industries such as CNC machining, electronics assembly, robotics, and material handling, performance expectations are rising—but not always in ways that are visible on a specification sheet. Faster cycle times, tighter footprints, and system integration constraints often create trade-offs between speed, accuracy, and durability. Motion components are expected to do more, fit into less space, and maintain consistency over long operating periods with minimal intervention.

The TM Series Central Hollow Rotary Table is designed with these constraints in mind. It delivers positioning accuracy of ≤1 arcmin and repeated positioning accuracy of ≤15 arcsec, supporting applications where consistent indexing and alignment are critical. At the same time, it operates at speeds of up to 200 rpm, allowing machine designers to maintain throughput without introducing instability.

Rather than focusing only on peak performance figures, the TM Series emphasizes mechanical consistency. Parallelism and concentricity are controlled within ≤0.01 mm, helping reduce alignment issues during assembly and minimizing error accumulation during operation. This becomes particularly relevant in multi-axis systems, where even small deviations can affect overall machine performance.

The unit is also built for sustained use. With a service life exceeding 20,000 hours and a load capacity ranging from 2 kg to 800 kg, it can be applied across a wide spectrum of equipment—from compact automation modules to heavier rotary positioning systems. The IP40 protection rating reflects typical installation conditions in controlled industrial environments, where reliability over time is often more important than extreme sealing.

For linear motion, GearKo’s rack and pinion solutions take a similarly application-driven approach. Rather than offering only standard components, the company works with customers to configure systems based on travel length, load requirements, and accuracy targets. This includes considerations such as backlash control, mounting conditions, and integration with servo systems.

Rack and pinion drives remain a practical choice for large-format machines and long-axis applications, including gantry systems, automated storage, and material transport lines. Their performance depends heavily on how well they are matched to the system, which is why customization plays a central role. GearKo’s approach is less about offering a catalog product and more about delivering a solution that behaves predictably once installed.

This combination of rotary and linear solutions also reflects a broader shift in how motion systems are specified. Increasingly, machine builders are looking for components that integrate cleanly, require less adjustment, and maintain accuracy over time rather than those that simply meet initial performance targets.

GearKo supports these requirements through its global sales and service network, with coverage across the Americas, Asia, and Europe. With teams and partners in major industrial regions—including the United States, Germany, China, Japan, and others—the company is able to provide localized technical support and respond more quickly to application-specific needs.

By expanding its portfolio in a measured way, GearKo is not moving away from its gearbox expertise—it is building around it. The Central Hollow Rotary Table TM Series and customized rack and pinion systems are a continuation of the same engineering focus, applied to different parts of the motion system.

For machine builders, the result is a more cohesive set of options: components that are designed not just to perform individually, but to work reliably as part of a complete system.