COMPLETE SYSTEMS

DRAGON Motor Control System

ESI’s off-the-shelf motor controller, the Dragon, is available standard in single or dual axis in a ruggedized, submersible case.

Our controller and power drivers are the smallest and highest performing in the market, exhibiting high current loop bandwidth performance and negligible harmonic distortion. The DRAGON enclosure is among the highest in quality and power density.

Feature highlights include:

• Sealed, submersible machined aluminum enclosure for rugged and outdoor application (-41C to 70C)
• Shock & vibration tolerant construction
• High-grade, military-style connectors (DS38999)
• Integrated EMI filter
• Active inrush limiter
• Regen controller
• Incremental, high precision (1 arc min), and sensorless feedback options
• Chassis, liquid, or fan cooling system options

Performance highlights include:

• Wide temperature operating range (-41 C to 70C)
• High power density
• High frequency (>5 kHz based on bus voltage and motor selection)
• Negligible harmonic distortion (< 1.5% 375 VDC Bus, 5000 RPM, 3 Amp Load, 2-Pole 32V/kRPM Motor)
• Low noise resolver to digital converter (less than 0.1 mRAD RMS output noise)/li>

DRAGON Motor Controller Product Table

All products are designed to meet the highest military and industrial standards, including: MIL-STD-810, MIL-STD-1272, MIL-STD-1275, MIL-STD-704, MIL-STD-461, MIL-STD-464A MIL-C-5541E, MIL-C-5015, & IP67