How to reduce motor noise when driven by an ATV320?
Issue:
The motor is quite noisy while running
Product Line:
ATV320
Environment:
ATV320 all series
Cause:
ATV320 is creating too much motor noise.
Resolution:
Options include:
Set noise reduction (nrd) to yes. This creates a random frequency modulation which helps prevent a resonance.
Conf > FuLL > drC- > nrd = YES
Increase the switching frequency (SFr). This may also increase the heat generated by the drive.
Conf > FuLL > drC- > SFr: (there is a range between 2 to 16kHz depending on the drive size).
Consider mounting characteristics to a machine. Use mechanical joints (silent block) between the motor and the frame of the machine. It will help to suppress low frequency vibrations.
The motor is quite noisy while running
Product Line:
ATV320
Environment:
ATV320 all series
Cause:
ATV320 is creating too much motor noise.
Resolution:
Options include:
Set noise reduction (nrd) to yes. This creates a random frequency modulation which helps prevent a resonance.
Conf > FuLL > drC- > nrd = YES
Increase the switching frequency (SFr). This may also increase the heat generated by the drive.
Conf > FuLL > drC- > SFr: (there is a range between 2 to 16kHz depending on the drive size).
Consider mounting characteristics to a machine. Use mechanical joints (silent block) between the motor and the frame of the machine. It will help to suppress low frequency vibrations.
發佈於: 施耐德電機Taiwan
需要協助？
產品選型工具
快速輕鬆地為您的應用找到合適的產品和附件。
取得報價
立即線上提交您的銷售需求，專業團隊將主動聯繫您。
購買地點
輕鬆在您所在地區找到最近的施耐德電機經銷商。
支援中心
在同一位置找到滿足您所有需求的支援資源。