Draco

Draco – Versatile High-Power Density Servo Drive

ESI Motion’s Draco Servo Drive builds upon the success of our flagship Dragon servo motor line with size and weight reductions, and performance increases, utilizing state-of-the-art wide bandgap technology.  It is available in multiple configurations to fit a myriad of applications.  Draco incorporates our rugged, high-density DSP controller and power driver modules, offers several feedback options, and is packaged in a military-grade submersible case.

An Adaptable Rugged Drive Solution

This versatile servo drive is ideal for high-performance applications operating outdoors, at high temperatures, in high vibration, or other extreme environmental conditions.  It comes with an industry benchmark Graphical User Interface, allowing the most flexible and precise system integration and control.

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 products are designed and built at our USA facility.

Configure The Draco To Your Exact Servo Specifications

For application specific questions, or to speak with ESI about designing a modified drive based on the Draco, call or email ESI Motion. Discover what makes our ruggedized servo drives the best choice for extreme conditions and configure the perfect servo drive controller at ESI Motion.

Feature highlights include:

  • Torque, velocity or position control
  • Single or dual channel
  • High-power density DSP controller
  • Multiple power driver options
  • MIL-STD-461 EMI filter
  • Active inrush limiter
  • Regeneration switch
  • Multiple feedback options
  • Configurable, user-friendly GUI with built-in scope features

Applications:

  • Winch control
  • Countermeasure electronics
  • Special mission equipment
  • Vehicle modernization
  • Environmental systems
  • Many more!

Features
Specifications

NOMINAL Vbus OPTIONS 300VDC or 600VDC
MAXIMUM CONTINUOUS OUTPUT CURRENT 40A Per Axis (80A for paralleled axis model)
MAXIMUM DC POWER 29 kW
TEMPERATURE -40ºC to 71ºC
ELECTRICAL SPEED Up to 75,000 RPM
WEIGHT
SINGLE CHANNEL
DUAL CHANNEL
5.36 lbs
5.57lbs
EFFICIENCY >97% (FULL LOAD)
FEEDBACK OPTIONS Sensorless, Encoder, Quadrature Encoder, Resolver, Hall & BiSS-C
PACKAGING Ruggedized
SIZE 9.38” L x 6.63” W x 2.60” H

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.