ElmoMC SimplIQ Digital Servo Drives-Whistle DC Installation Guide - Manual (Page 55)

DC Whistle Installation Guide Technical Specifications
MAN-DCWHIIG (Ver. 1.101)
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55
4.6. Control Specifications
4.6.1. Current Loop
Feature Details
Controller type Vector, digital
Current sampling time 70 to 100 µsec
Current loop bandwidth 1400 to 2500 Hz
Compensation for bus voltage
variations Gain scheduling
Motor types AC brushless (sinusoidal)
DC brushless (trapezoidal)
DC brush
Linear brushless motor
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 step response
(including settling time)
300 to 400 µsec
Current rise time 150 to 200 µsec