AMPLIFIER SPECIFICATIONS Amplifier Specifications:
Electrical Characteristics
- Closed-loop speed bandwidth up to 400 Hz
- Motor current ripple frequency 16 kHz
- Switching frequency: 8 kHz
- Long-term speed regulation (0.01%)
- Position loop update rate 250 µs (4 kHz)
- Speed loop update rate 250 µs (4 kHz)
- Commutation update rate 62.5 µs (16 kHz)
- SVM Current loop update rate 62.5 µs (16 kHz)

Fault protection
- Output phase-to-phase and phase-to-ground short circuit protection
- Overvoltage protection
- Undervoltage protection
- Over-temperature (motor and amplifier)
- Overspeed
- Overcurrent
- Feedback loss
- Foldback
- Loss of power supply
- Excessive position error
Environmental
- Operating range
- Ambient temperature 0 to 45°C (derated to 55°C above ambient)
- Storage temperature -25°C to 55°C
- Humidity (non-condensing) 85% maximu
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