End plug series, Yintai ball screw

　　End plug series, Yintai ball screw

Product Features


For high lead ball screws, high rigidity, low noise, and temperature rise control are crucial. Take the following measures and patent designs to achieve the following characteristics:


High DN value


The DN value can reach up to 220000.


Low noise


The average and accurate diameter of the steel ball joint circle (BCD) on the thread enables the ball screw to obtain stable and consistent preload torque and reduce noise levels.


Using a high rigidity and wear-resistant reinforced plastic material reflux system to keep the sound of steel balls running low and smooth.


Save space


The length of the nut can be shortened, and the outer diameter size can be reduced by 20% to 25%, resulting in a total volume reduction of approximately 50%. End plug series, Yintai ball screw

Loop mode


The reflux path is tangent to both the lead angle and BCD, which can effectively improve its smoothness.


Application


CNC machine tools/precision specialized machines/high-speed machine tools/electronic production equipment/medical equipment

Size chart (optional)


FSDC, FDDC (providing flange 3D file download)


Characteristics of PMI ball screw:


1. High reliability


PMI ball screws are based on more than ten years of accumulated manufacturing technology, with certain processing operations from materials, heat treatment, design, production management, quality management to shipment. Its institutionalized management gives our ball screws a high degree of trust to customers.


2. High precision guarantee


The nuts and caps of PMI ball screws are precision machined, ground, assembled, and quality controlled in a constant temperature chamber to ensure high-precision quality.


Yintai ball screw


3. Excellent durability


PMI has accumulated more than ten years of experience in ball screw production technology, using German made rigid materials and our company's unique processing and grinding technology to supply ball screws with high durability.


4. High efficiency


The operation of ball screws relies on the rolling motion of steel balls inside the nut, which is more efficient than traditional sliding screws and requires less than one-third of the torque required by traditional sliding screws. So it is easy to convert linear motion into rotational motion.


5. No backlash and high rigidity


The PMI ball screw adopts a Gothic groove shape, which allows the steel ball to have optimal contact with the groove for operation.


If appropriate pre pressure is added to eliminate axial clearance, the ball screw can have better rigidity, reduce elastic deformation between the ball and nut, and screw, achieving higher accuracy.