ElmoMC Gold Line Digital Servo Drives-Gold Drum HV - Manual (Page 88)

Gold Drum HV Installation Guide (EtherCAT and CAN) Technical Specifications
MAN-G-DRUMHVIG-EC (Ver. 1.202)
| www.elmomc.com
88
Table of Contents
5.2. Environmental Conditions
Feature Details
Ambient operating temperature 0 °C to 40 °C (32 °F to104°F)
Storage temperature -20 °C to 85 °C (-4 °F to 185 °F)
Maximum Altitude 2,000 m (6562 feet)
Maximum non-condensing humidity 90%
Protection level IP32
5.3. Control Specifications
5.3.1. 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 > 4 kHz closed loop
Current sampling time Programmable 40 to 120 µsec
Current sampling rate Up to 20 kHz; default 20 kHz