Space-Rated Products that Power Exploration and Discovery
Space exploration has always posed some of the most difficult engineering challenges ever faced by scientists. ESI Motion has emerged as an industry leader in the delivery of precision servo drive systems and more operating reliably in even the harshest environments outside of Earth’s atmosphere. Lunar, interplanetary and space exploration are achievable thanks to improved system components.
Developing Systems Capable of Doing More
Our space products installed in vehicles and other equipment utilized for space exploration have to be capable of operating under extreme conditions. Some of the operational parameters that these systems must adhere to are:
- Weight and Size Restrictions
- Tolerance of High Vibration
- Capable of Performing Accurately Under Temperature Extremes
- Resistance to Radiation and Magnetic Disruption
- Ability to Repeat the Same Action with Precision and Reliability
- Efficient Use of Energy
We have the experience and expertise to provide the solutions you need.


How ESI Motion Can Help
ESI Motion engineers have partnered with numerous laboratories, research institutions and other agencies to provide motor control solutions that precisely suit each client’s distinctive requirements.
In addition to providing a wide range of off-the-shelf products, we deliver advanced solutions to satisfy mission critical applications. This makes our team uniquely qualified to support the most advanced technical requirements for applications and missions launching into al orbits.
Radiation-Tolerant Space Products
Select a product line below to learn more about it’s capabilities:



Motion Controller Space Applications
ESI Motion motor control products operate and control a variety of systems needed to complete successful missions. From Satellites to Vehicles and other equipment utilized for space exploration, the right controller must have to capabilities of operating in extreme conditions of space with reliability and precision. Some Applications ESI Motion has provided motor control for include:
- Satellite Positioning Control
- Solar Array Drive Electronics (SADE)
- Lunar and Space Vehicle Control Systems
- Space-Rated Robotic Arms
- Valve Control
We have the experience and expertise to provide the solutions you need.


Space-Rated Actuators
ESI Motion has a range of Space-Rated Actuators for your space missions highlighted by Our Solaris Solar Array Drive Assembly.
All ESI Actuators can be paired with Our Radiation Tolerant Space Motion Controllers.
Be sure to view our full collection of Space-Rated Actuator Actuator Products that can be utilized in a wide range of space applications.
Space-Rated Batteries
ESI Motion’s Satellite Battery, SatBat is an innovative satellite battery engineered to meet the rigorous demands of all space orbits.
Optimized for high-cycle life, SatBat delivers groundbreaking performance compared to space-rated lithium-ion (Li-ion) batteries.
View our different SatBat configurations to find your perfect space-rated battery.


Contact Us Today
From off-the-shelf to full customization programs, ESI Motion has provided Space Proven Servo Drive Technology to Clients that have been mission-critical and proven successful time and time again in the harsh environment of space while providing time saving and budget friendly solutions to programs.
Contact ESI Motion by calling +1.800.823.3235 or email us at sales@esimotion.com. We can help you find the right solution for your space system needs.
Be sure to view our full collection of Servo Products that can be utilized in Space, Defense, and Commercial applications.