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Ultra-Low Weight & Compact Sized Atom Dual-Axis Servo Drive Module

ESI Motion’s servo drive systems are designed for precision military, aviation, automotive, robotics, and specialized industrial applications where size and weight are critical. ESI Motion’s dual-axis Atom incorporates field proven rugged controller and high efficiency wide-bandgap semiconductor-based power driver modules and offers multiple configurations. It is designed and manufactured in ESI Motion’s USA facility and complies with a wide range of military and industry standards. Options include a selection of input voltages, output current amplitudes, and feedback devices. It comes with an industry benchmark user interface allowing the most flexible and precise system integration and control. With 100A packed into a very small package, the Atom is a powerful solution for your application. If you need a 50A single-axis version, check out the Proton!

EtherCAT as an available option is coming soon!

These tiny drives have a high-power density and proven field reliability.

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Feature highlights include:

  • Dual or paralleled axis configuration
  • DC brushless
  • Encoder, Resolver, Hall, BiSS-C, and Sensorless feedback
  • Chassis cooling
  • 2-10x lighter than competition
  • Wide temperature range
  • Ruggedized
  • ESI PC GUI compatible
  • CANOpen & EtherCAT

Applications:

  • Attack helicopter turret drive
  • Robotic arm positioner
  • Airborne antenna stabilizer
  • Radar systems

Specifications

Bus Voltage Range: 8VDC – 80VDC
Continuous Motor Current: 100 Amps
Continuous Output Current without Heatsink: 30 Amps
Max Output Power: 7700W (80 VDC Bus, Motor Current 100 Amps peak-of-sin)
Wide Operating Temperatures: Aerospace -55°C to 100°C ,
Industrial -40°C to 85°C ,
Commercial -30°C to 60°C
WEIGHT 1.9 oz (53.9g)
SIZE 45.5mm x 37mm x 10.7mm (1.8” L x 1.3” W x 0.3” H)

Downloadable Materials

What Can The Atom Do For You?

ESI Motion’s servo drive systems are designed for precision military, aviation, automotive, robotics, and specialized industrial applications where size and weight are critical.

Contact ESI Motion to begin working with our team on your servo drive solution today!

IMPORTANT INFORMATION

ESI Motion makes no warranty, either express or implied, including but not limited to any implied warranties of merchantability and fitness for a particular purpose, regarding any marketing materials and makes such materials available solely on an “as-is” basis. In no event shall ESI Motion be liable to anyone for special, collateral, incidental, or consequential damages in connection with or arising out of the purchase or use of these materials, and the sole and exclusive liability of ESI Motion, regardless of the form of action, shall not exceed the purchase price of this product. Moreover, ESI Motion shall not be liable for any claim of any kind whatsoever against the use of these materials by any other party.