Aerospace and Defense
The aerospace and defense (A&D) sector must meet the highest standards of quality, as their systems serve in critical applications. At Reliant Systems, Inc., we support this industry to achieve these standards with high-precision motion stages, including both pre-existing and custom-manufactured stages, which operate in everything from radar alignment to flight control. We also offer precision contract manufacturing and machining.
Featured Aerospace & Defense Stages
CS Series Stages
CS Series precision linear stages are constructed using large 6mm crossed roller bearings and are the choice for applications requiring exceptionally smooth travel, low straightness and flatness of travel errors, and a high load capacity...
Travel | 50 – 300 mm |
Linear Accuracy | ±1.5 µm (50 mm travel) |
Bi-Directional Repeatability | ±0.2 µm (with 0.1 µm linear encoder) |
RSR Series Direct Drive Rotary Stages
Our RSR series is a high-precision, low-profile rotation stage driven directly by a brushless motor instead of a belt drive or worm gear. A preloaded, circular crossed roller bearing gives the RSR good stiffness and load capacity within a low profile...
Travel | 360° |
Rotational Accuracy | ±10 arcsec |
Bi-Directional Repeatability | ±1.5 arcsec |
ABLM Series Air Bearing Stages
Our ABLM Series Air Bearing stages are non-contact solutions offering higher accelerations, speeds, velocity stability, accuracy, and repeatability than traditional rolling element bearings. Non-contact also implies non-wear, making air bearing stages a desirable option for high-duty cycle applications...
Travel | 200 mm x 200 mm |
Accuracy | ±4.0 µm (uncompensated) |
Bi-Directional Repeatability | ±150.0 nm |
LKW Series Long Travel Stages
The LKW family of long travel linear stages was developed for high payloads with very high accuracy and speed. At 240mm wide and from 800mm to 2500mm in length, this drop in stage is ideal for applications in laser and additive manufacturing for cutting, welding and material carrying with very high precision...
Travel | 800 – 2500 mm |
Linear Accuracy | ±20.0 µm/m |
Bi-Directional Repeatability | ±0.5 µm |
Why Accuracy Is Mission Critical
Precision matters for various reasons in the A&D industry, including:
- Reliability: Lower variability in parts creates more predictable behavior and fewer unexpected failures.
- Performance: Systems often need to work in extreme conditions, including fluctuating temperatures and exposure to impacts.
- Safety: Lives depend on the proper functioning of every component, so each one must have the utmost quality.
How Motion Systems Serve the Industry
Before components reach the field, they must go through assembly and inspection processes. Precision motion stages assist in enabling the exact positioning necessary, from moving sensors to test the strength of a material to adjusting a camera to the placement required for inspecting a material's surface.
Precision motion solutions play a vital role across aerospace engineering and manufacturing solutions. High-accuracy stages are used in a variety of applications—from aligning optical components in satellite systems and calibrating avionics sensors to positioning elements in missile guidance and propulsion systems. These motion systems are critical for ensuring the reliability and accuracy of defense and commercial aerospace operations.
Challenges That Define Aerospace Engineering
The A&D sector faces several unique challenges, including stringent regulatory requirements and rapid technological advancements. As technology evolves, the industry must stay ahead and upgrade its quality assurance processes to meet the demands of the latest changes. Finally, aerospace and defense equipment must operate reliably under extreme conditions. These challenges influence design and manufacturing by increasing the need for precision in every area, from initial design to the finished solution.
Your Partner for Aerospace and Defense
Within applications where accuracy matters the most, Reliant Systems, Inc. steps in with motion stages and other aerospace and defense product engineering solutions. Here's an overview of our capabilities.
High-Precision Motion Stages
We offer a selection of stages to create the ideal movement for your application. Our air bearing stages suit ultra-precision manufacturing, such as manufacturing microchips for avionics. Other linear models support material testing, including moving sensors along a sample. XY stages can help with coordinate measurements to verify part dimensions. Rotary stages serve applications like radar antenna positioning, and Z-axis and lift stages serve microscopy and other tasks.
Other Capabilities
In addition to our existing motion solutions, we specialize in custom solutions tailored to the complex demands of various industries. We also offer precision contract manufacturing services alongside high-precision CNC machining.
Core Values: Quality and Compliance
We are dedicated to quality, consistently adhering to industry standards and our Quality Management System, as we pursue ISO 9001 certification.
We have developed precision motion systems since 2004, giving us extensive experience in the industry. Our company also offers competitive pricing, quality, and lead time. We are extremely responsive to customers to build long-term collaborative partnerships.
Discuss the Solutions We Provide
Talk to our team about aerospace and defense manufacturing solutions. Contact us online for more information or a quote.
