Comparison of uses:
Ball screw is used for precision transmission, which has high efficiency, flexible transmission and good precision retention. However, the precision and efficiency of the sliding screw are almost worse than those of the ball screw, and the heating value of the sliding screw is relatively large (it needs to be cooled for a long time), so that the service life is short.
Transmission efficiency of ball screw and sliding screw;
1. The transmission efficiency of ball screw is about 90%-99%.
2. The transmission efficiency of the sliding screw is about 25%-50%.
3. Ball screw is used to drive the same load, which can improve the transmission efficiency, low energy consumption and higher accuracy.
Accuracy difference between ball screw and sliding screw:
The precision of ball screw is far beyond that of sliding screw. Therefore, only the ball screw can be installed on the testing instrument with high precision requirements.
The difference between ball screw and sliding screw in application;
Ball screws are mostly used in CNC machine tools, positioning table and other occasions that need precise positioning transmission, and are mostly used with servo motors and stepping motors;
Generally speaking, the sliding screw is only used in situations where force is transmitted, there is no high positioning requirement, and it is not used continuously for a long time.
Advantages and disadvantages of ball screw :
Advantages: high efficiency, high precision and high speed;
Disadvantages: high requirements for the use environment and high price;
Advantages and disadvantages of sliding screw:
Advantages: low price, self-locking (part);
Disadvantages: low efficiency, low precision and low speed;
NINGBO SIMTACH AUTO TECH CO.,LTD devotes to provide precision linear products since 2012, such as linear guide,ball screw,stepper motor,linear module,which is the critical components of Machine Tool, Food Machines,Medical Machines,Automatic industry and etc.To maximize satisfied with customer needs,SIMTACH keep improving the world class products.
To guarantee a high level of quality, the inspections are putted in each production step from coming raw material to delivery.Equipped with various advanced manufacturing facility and inspection tools import from Taiwan,Japan and so on.
We instill the value of product quality to every employee during the process for excellent products.All of us are committed to made for quality but not inspection.
Keeping this in mind ,SIMTACH has strive to provide the products ,service and solutions to keep in line with industrial automation.
Mission:Create efficient and secure solutions to the world market.
Vision:To be your world class partner in the linear motion industry.