Mechanical actuator changes rotary motion of a control knob or handle into linear displacement through gears or screws to which the handle or knob is attached. As far as the functioning of this device is concerned, it functions in a simple way by changing rotary motion into linear motion. This article will throw light on how this device assists in the conversion of rotary motion into linear motion. In this conversion, a number of methods are involved. Some of the major ones have been listed below:
If we talk about the screw, it is available in a wide variety of forms starting from screw jack, ball screw to roller screw devices. They have threads in them that are responsible for rotating them thus, making the screw shaft travel in a line.
Wheel and Axle
Second one is the wheel and axle category. The devices that fall under this category usually work on the theory of the wheel and the axle. Rack and pinion, Hoist, winch, belt drive, rigid chain and rigid belt are some of the best examples that operate on this principle.
These devices operate on a theory similar to that of the wedge but they provide comparatively limited travel.
These are some of the important ways how this device works by converting the rotary motion into linear motion.
As far as the availability of the device is concerned, you can easily grab it online these days. There are plethora of websites that have been active in this regard and provide customers with the best product to suit all their project needs and requirements. Also most of the manufacturers today provide customization facility to the customers to help them select the product in their desired stroke size, voltage and speed. You can easily place custom orders in order to receive the product with various stroke sizes and force. So, what are you waiting for? Get ready to grab the actuator that meets your project requirements in a better way.