The high-speed spindle on a new machine tool, for example, may spin at as much as 20,000 revolutions per minute, and new linear motors can achieve velocities of three meters per second, or three to six times the velocity of typical leadscrew motors currently on the market.
比如工具機的高速主軸每分鐘可達 2 萬轉，線性馬達的移動速度可以達到每分鐘 180 公尺，是現在市場上常用導螺桿馬達速度的 3 ∼ 6 倍。