Variable frequency motor drive, soft start, soft stop, stable and reliable, small impact.
采用变频电机驱动，软启动，软停止，平稳可靠，冲击小。
A digitally precisely controlled motor can vary test frequency and strain over a wide range.
高精度数控马达在大范围内改变侧试频率和应变。
Equipped with AC motor and frequency converter. Soft start, soft stop, and stable speed.
采用交流变频电机驱动，软启动、软停止，运转较平稳。
Equipped with AC motor and frequency converter. Soft start, soft stop, and stable speed.
采用交流变频电机驱动，软启动、软停止，运转较平稳。
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