Linear actuator

DVD drive with leadscrew and stepper motor.

Floppy disc drive with leadscrew and stepper motor.

Roller screw actuation with traveling screw (rotating nut).

A linear actuator is an actuator that creates motion in a straight line, in contrast to the circular motion of a conventional electric motor. Linear actuators are used in machine tools and industrial machinery, in computer peripherals such as disk drives and printers, in valves and dampers, and in many other places where linear motion is required. Hydraulic or pneumatic cylinders inherently produce linear motion. Many other mechanisms are used to generate linear motion from a rotating motor.

单词	Linear actuator
释义	Linear actuator 原声例句 Apple Watch We've developed a linear actuator that provides haptic feedback to complement your interactions. 我们打造了一种线性制动器，通过产生触觉来与你进行互动。透视百科影视类 Sturgeon placed a linear actuator in the beast's stomach. 鲟鱼在野兽的胃里放置了一个线性致动器。英语百科 Linear actuator A linear actuator is an actuator that creates motion in a straight line, in contrast to the circular motion of a conventional electric motor. Linear actuators are used in machine tools and industrial machinery, in computer peripherals such as disk drives and printers, in valves and dampers, and in many other places where linear motion is required. Hydraulic or pneumatic cylinders inherently produce linear motion. Many other mechanisms are used to generate linear motion from a rotating motor.
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