Unfortunately, the trade-off to a lineardrive system is about a 50% hit in the overall system efficiency as well, which tends to kill the "green" advantage of LEDs in the first place.
但不幸的是，线性驱动系统会使整体系统效率降低约一半，这将抵消LED最为重要的绿色环保优势。
2
Meanwhile, lineardrive has a simple structure, little thrust-weight ratio, high stiffness, and there is no inter-segments, greatly improves the machining efficiency and machining accuracy.
而直线驱动结构简单，刚度高，推重比大且不存在中间传递环节，极大的提高了加工效率和加工精度。
3
Actually, if you spread your linear volume over multiple disks, your volume is more likely to become unavailable due to a random hard drive failure.