How linear actuators work?
Release time: 2023-07-12
A linear actuator is a device that converts rotational motion from a motor into linear motion. It is used to move objects in a straight line, and is commonly used in industrial automation, robotics, and other applications that require precise and controlled movement.
There are many different types of linear actuators, but the most common type is the electric linear actuator. Electric linear actuators usually consist of a motor, a lead screw or ball screw, and a nut. The motor rotates the lead screw or ball screw, which in turn moves the nut along the screw. The nut is attached to a rod or carriage, which moves in a straight line.
The amount of linear motion produced by the actuator depends on the pitch of the screw and the number of rotations of the motor. The direction of motion is determined by the direction of rotation of the motor.
There are also hydraulic and pneumatic linear actuators, which use fluid pressure to produce linear motion. Hydraulic linear actuators use a hydraulic cylinder to move a piston, while pneumatic linear actuators use compressed air to move a piston.
In summary, linear actuators work by converting rotational motion into linear motion, either through the use of a lead screw or ball screw or through hydraulic or pneumatic pressure. They are used to move objects in a straight line and are commonly used in industrial automation and robotics applications.
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Series Motion Industry Co., Ltd.
Anzhu
Add：Series Science and Technology Park, No.78 Yan Fengying Road, Hefei , China.
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