Kuroda JenaTec News

The Ball Screw AH Series: Precision Performance for Compact Spaces

Space efficiency is key in modern automation equipment, and there's no room for components that don't maximize their footprint. That's why engineers turn to the Ball Screw AH Series from Kuroda JenaTec. It's built to deliver high-speed, low-noise linear motion - without taking up more room than necessary.

Whether you're working on semiconductor tools, lab automation, or any fast-moving precision machinery, this series gives you linear motion that's consistent, and easy to integrate.

What Is a Ball Screw?

A ball screw is a mechanical component that converts rotary motion into precise linear movement. It uses recirculating balls to reduce friction and deliver smooth, controlled motion - often in high-speed or high-accuracy systems. You'll typically find ball screws in machines that need reliable, repeatable motion, such as

Why Accuracy Matters in Ball Screws:

We look at: 

• CNC machines
• Semiconductor and electronics assembly
• Laboratory automation
• Robotics and medical devices

Compared to lead screws or sliding systems, ball screws offer higher efficiency, lower friction, and much tighter control over movement. That makes them ideal for compact automation systems where performance can't be compromised.

Kuroda JenaTec takes these benefits a step further by focusing on small-scale, high-speed, and low-noise environments.

What Makes Kuroda JenaTec's AH Series Different?

A Smarter Approach to Space-Sensitive Design

The AH Series ball screws are optimized for tight installations without compromising on high speed capabilities. Their low-profile design allows for smaller machine envelopes - an advantage in semiconductor equipment, inspection machines, or high-speed pick-and-place systems where every millimeter counts.

You'll often find them in:

• Semiconductor handling and inspection systems
• Medical diagnostics and cleanroom environments
• Compact robotic arms and gantry systems
• High-speed pick-and-place machines

The SIDE DEFLECTOR™ Makes All the Difference

Thanks to a specially designed SIDE DEFLECTOR™ recirculation system and optimized ball circulation path, the AH Series operates at high speeds while minimizing acoustic output. This makes it especially well-suited for quiet environments or equipment that must operate near humans.

• Reduces vibration at high RPMs
• Keeps acoustic output frequency low, ideal for human-friendly environments
• Improves ball recirculation, which leads to less wear and fewer interruptions for maintenance

Smooth Rolling. Less Friction. More Reliability.

Precision motion depends on more than just tight specs - it also has to feel smooth in motion. The AH Series delivers this by combining:

• Precision-ground screw shafts
• Ground ball tracks
• Optimized nut geometry

These features make it easy to achieve the precise positioning needed in cleanroom or lab-based applications where failure is not an option.

Supporting 3D Design and Fast Integration

Kuroda JenaTec provides full 3D CAD models for the AH Series, making it easier for engineers to integrate the actuator into their designs. You can access models, technical data, and configuration support to streamline your product development cycle.

Looking for quick-turn prototypes or a modified standard? Kuroda's U.S.-based team can assist with design adaptation and short-run production. Contact us to learn how we support both standard and custom ball screw solutions.

Built for Automation, Backed by Precision

Kuroda's reputation as a high-precision motion system manufacturer is backed by 100 years of precision manufacturing experience in ball screw technology. The AH Series is a natural evolution of this legacy and offers:

• DIN-standard interchangeability
• Extended maintenance intervals
• High axial stiffness in a compact unit
• Compatibility with existing linear guide systems

Want to see how Kuroda's components perform in integrated motion assemblies? Explore our full Linear Motion Products page

Why Choose Kuroda JenaTec's AH Series

Here's what sets them apart from the competition:

• SIDE DEFLECTOR™ technology to reduce noise, vibration, and wear
• Compact ball nut design that fits where others don't
• High-speed capability with stable, consistent movement
• Full 3D CAD support for fast integration
• Experienced engineers ready to help with design questions and customizations

If you're designing the next generation of automation, medical diagnostics, or semiconductor machines, the Ball Screw AH Series helps you stay one step ahead.

Ready to Get Started?

Contact the Kuroda JenaTec team to learn how the Ball Screw AH Series can power your next high-performance motion system.