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The Need For Ball Screw For A System And Its Advantages
The main purpose of using a ball screw in the system is that it offers low friction as compared to other such alternatives. It has been estimated that an average ball screw may be up to 90 % efficient in the system, when the efficiency of other alternatives may be around 60 % at most. The life of the screw assembly itself goes up due to lack of slide friction between nut and screw. The use of ball screw also reduces the downtime maintenance time. When the demand for maintenance comes down it also brings with it, the demand for lubrication and replacement of parts used in the system.
The use of ball screw may be more at the initial levels, but the overall efficiency which it brings with almost no downtine maintenance far outweighs the slight disadvantage, it may have in cost. The reason why a ball screw is used in the system is to have more control. The ball screw, which is driven by electricity will give more control than the hydraualic systems. The level of frequency also increases with the use of ball screw, which is able to positioned itself within micro accuracy.
Mostly the ball screw is used to get more control with higher efficiency at the higher speeds. With the use of ball screw from Ball Screws Dealers In Delhi, it is possible to get the heavy duty application done. The accuracy of the ball screw in many cases can go up to 100 percent. This rate of the accuracy is more than the other linear actuators, which are giving less than 50 percent in many cases. The system having ball screw will neve require energy, when it is at standstill. The other system such as hydraulic and pneumatic need constant pressurisation from an external source.
The other benefit of using ball screw is that they are energy efficient and can achieve the linear motion with system efficiency of 90 percent. The lifetime of a ball screw depends on many conditions, its load factors , actual load, the speed of the system, shock loading if any. The adjustments by Bearings Supplier In Delhi can be made in the features and size of the ball screw to achieve any target life span that a client may have in mind.
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