SFU2510-4-570-655-C7--25mm Diameter Rolled Ball Screw
The selection elements of ball screws are as follows:
1. Load Capacity
The load capacity is determined by the diameter, lead, material, and installation method of the ball screw. When selecting a ball screw kit, the appropriate load capacity should be chosen based on the maximum load of the equipment and the working environment. Generally, the larger the load capacity of the linear ball screw, the larger its diameter and lead will be, but the cost will also increase accordingly.
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2. Accuracy Grade
The accuracy grade reflects the positional accuracy and repeated positioning accuracy of the ball screw assembly during transmission. Different accuracy grades of ball screw kits can be selected according to the accuracy requirements of the equipment. In general, the higher the accuracy grade of the ball screw pair, the higher its manufacturing cost.
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3. Lead
The size of the lead determines the transmission speed and efficiency of the ball screw set. When selecting the lead, it should be determined according to the movement speed and accuracy requirements of the equipment. Typically, a larger lead results in a faster transmission speed, but accuracy may decrease; a smaller lead leads to a slower transmission speed, but accuracy is improved.
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4. Installation Method
Different installation methods have an impact on the rigidity, stability, and service life of the ball screw. When selecting the installation method, it should be determined according to the structure and usage requirements of the equipment.
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5. Lubrication Method
Common lubrication methods include grease lubrication and oil bath lubrication. When selecting the lubrication method, it should be determined based on factors such as the working environment, load, and speed of the equipment.
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6. Protection Grade
When selecting a ball screw kit, the appropriate protection grade should be determined according to the usage environment and protection requirements of the equipment.
Besides the ball screw, we also can offer you Lead Screws, linear guides, linear mdules, and Ball Splines. Welcome to consult us.