Yaskawa America，Inc。的Drives＆Motion部门推出了直接的驱动伺服电机，该电动机将新的性能水平填充到比以前提供的更紧凑的尺寸。
The new Yaskawa SGM7F line of direct drive servo motors delivers from 4 to 35 Nm of torque in a device as small as 2.1” high and 5.3” in diameter (53x135mm). This size advantage makes it possible to apply the mechanical benefits of a direct coupling between a servo motor and a load in tighter spaces than ever before. Machine designers can use SGM7F to make automated machinery more compact, freeing up valuable space on crowded plant floors.
直接驱动产品的主要优点是能够将负载直接连接到伺服电动机，从而无需轴耦合或齿轮。SGM7F还提供了较高的扭转刚度，并实际上消除了机械反弹。这产生了一个输出，可最大程度地减少对组件的损害，并最大程度地提高定位准确性和可重复性。SGM7F还提供了许多其他优势，包括：
• An open core design that adapts easily to shaft mounting and allows wiring to pass through easily
• 24-bit encoding for exceptionally precise motion control
• A self-cooled design that generates a low level of heat
•设计的设计非常适合需要缩小和较短的周期时间的应用
SGM7F系列提供了八种不同的型号，以适合各种工业应用，包括拨号桌，转移线，模具执行器，电子零件组件和印刷注册。
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