ElmoMC ExtrIQ Digital Servo Drives-Solo Hornet - Manual (Page 59)

Solo Hornet Installation Guide Technical Specifications
MAN-SOLHRNIG (Ver. 1.003)
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59
5.4. Control Specifications
5.4.1. Current Loop
Feature Details
Controller type Vector, digital
Compensation for bus voltage
variations “On-the-fly” automatic gain scheduling
Motor types
• AC brushless (sinusoidal)
• DC brushless (trapezoidal)
• DC brush
• Linear motors
• "Voice" coils
Current control
• Fully digital
• Sinusoidal with vector control
• Programmable PI control filter based on
a pair of PI controls of AC current signals
and constant power at high speed
Current loop bandwidth < 2.5 kHz
Current loop sampling time
Programmable 70 to 120 µsec
Current sampling rate
Up to 6 kHz; default 11 kHz