RVI Series Planetary Roller Screw – Extreme Precision for Robotics and CNC

• ✔ Extreme dynamic load capacity for long service life
• ✔ Compact design, ideal for space-constrained applications
• ✔ Higher strength and longer life than ball screws
• ✔ Precision grinding for smooth and efficient operation
• ✔ Increased number of contact points for maximum load
• ✔ Top quality control for guaranteed performance

Discover the pinnacle of precision engineering with the RVI Series planetary roller screw. This innovative technology brings unmatched performance and reliability to the most demanding applications, from humanoid robots to high-end CNC machines and space flight. It is designed to deliver high force and efficient operation in a compact package, outperforming traditional ball screws.

⚙️ Key features that will take you further

• High power and efficiency in a compact design
• Longer service life and higher load capacity compared to ball screws
• Precision grinding to minimize friction and maximize efficiency
• Designed for applications requiring high precision, such as humanoid robots, industrial robots, and spacecraft
• Extensive statistical testing ensures consistent performance

🔬 Explore every detail

RVI Series planetary roller screws are an advanced linear drive solution that offers high dynamic load capacity and exceptional durability. Their unique design with more contact points enables significantly higher forces to be transmitted and ensures longer life in a smaller volume than standard ball screws. This opens up new possibilities for machine designers seeking compact yet powerful solutions.

Each component is precision ground on state-of-the-art machines with extremely high tolerances, ensuring exceptionally smooth and efficient operation. Thanks to advanced manufacturing techniques and thorough quality control in a modern laboratory, you can expect excellent performance and reliability in every detail.

🔍 Are you bothered by the limitations of traditional ball screws?

In demanding industrial applications, robotics or aerospace, there is often a need to combine high precision, extreme strength and long life in the most compact possible design. Traditional ball screws in these areas often face the limits of their dynamic load capacity, life and space requirements, leading to frequent maintenance and design compromises.

🚀 Get unmatched performance with the RVI Series!

The RVI Series planetary roller screw is the answer to these challenges. Thanks to its innovative design, it offers much higher dynamic load capacity and longer life than ball screws, all in a smaller, more efficient package. It will allow you to realize designs that were previously unthinkable and take your projects to a whole new level of reliability and performance.

✨ More than just features, real benefits

• High dynamic load capacity: -> Benefit: Extremely long service life even in the most demanding operations, reduces downtime and maintenance costs.
• Compact design: -> Benefit: Allows integration into space-constrained applications without compromising on performance and design.
• Increased number of contact points: -> Benefit: Provides excellent load distribution and minimizes wear, extending component life.
• Smooth and efficient operation: -> Benefit: Reduces vibration and noise, increases overall accuracy and refinement of the system.

🎯 For whom is the RVI Series the ideal choice?

• For manufacturers and designers of industrial robots and automation systems.
• For designers and operators of high-precision CNC machines and machining centers.
• For aerospace developers where reliability and performance are key.
• For engineers looking for a reliable and durable solution for linear actuators in harsh environments.

❓ Do you have concerns? We will answer them

• Concern: Complexity of integration into existing systems? -> Answer: The RVI Series is designed with compatibility and standard interfaces in mind, making it easy to integrate into many existing applications.
• Concern: Are the initial costs higher than ball screws? -> Answer: Yes, but the higher investment pays off in longer service life, significantly reduced maintenance costs and higher operational efficiency, leading to overall savings in the long run.
• Concern: How reliable is it in extreme operating conditions? -> Answer: These roller screws are tested and designed for the most demanding applications, including those in the aerospace industry, ensuring their reliability and durability even in the most extreme environments.

❓ Frequently Asked Questions

What is the delivery time for custom products?

Generally 40-60 working days, but the specific time depends on the order quantity and the delivery method chosen.

Is it possible to get a product sample before ordering?

Yes, we can offer samples. Please contact us to discuss samples.

Can you produce components according to our own drawings?

Yes, we are able to make samples based on your drawings, usually within 10-15 days.

How long is the warranty period for planetary roller screws?

The standard warranty period is generally one year, however the exact period may vary depending on the specific type of product.

What is the minimum order quantity (MOQ)?

The minimum order is set at 100 pieces, but this quantity is negotiable.

What are the main advantages of this product in terms of quality?

The main advantages of this product include quality assurance according to the supplied drawings and timely delivery.

How is a planetary roller screw different from a ball screw?

Planetary roller screws offer higher dynamic load capacity, longer life and are more robust, allowing for the transmission of greater forces in a more compact design compared to ball screws.

What applications are these screws best suited for?

They are ideal for applications requiring high precision and strength, such as industrial robots, CNC machines, aerospace and other demanding automation systems.