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发明公开
CN105556824A 紧凑型多用途粘滑压电电动机 有权

紧凑型多用途粘滑压电电动机
摘要：
一种运动控制系统(10)，包括基座(15)、由基座(15)支撑并且可相对于基座(15)移动的工作台(20)和联接到基座(15)并且可操作以移动工作台(20)的电动机(25)。电动机(25)包括布置成将电动机(25)连接到基座(15)的安装基座(100)、可与工作台(20)接合的摩擦垫(95)以及包括连接到安装基座(100)的第一端和第二端的联接部(115)。摩擦垫(95)被在第一端和第二端之间连接到联接部(115)。压电元件(90)被布置在安装基座(100)和第二端之间并且响应于电信号可操作以移动摩擦垫(95)和工作台(20)。安装螺钉(55)可从基座(15)的外部接近并且接合联接部(115)。安装螺钉(55)是在电动机(25)和基座(20)之间的唯一附连机构。
摘要（英）：

A motion control system (10) that includes a base (15), a stage (20) supported by the base (15) and movable with respect to the base (15), and a motor (25) coupled to the base (15) and operable to move the stage (20). The motor (25) includes a mounting base (100) arranged to connect the motor (25) to the base (15), a friction pad (95) engageable with the stage (20), and a coupling portion (115) including a first end connected to the mounting base (100) and a second end. The friction pad (95) is connected to the coupling portion (115) between the first end and the second end. A piezoelectric element (90) is disposed between the mounting base (100) and the second end and is operable in response to an electrical signal to move the friction pad (95) and the stage (20). A mounting screw (55) is accessible from an exterior of the base (15) and engages the coupling portion (115). The mounting screw (55) is the sole attachment mechanism between the motor (25) and the base (20).

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