Products
Miniature Ball Screw 3mm 4mm 5mm 6mm 8mm Diameter Lead Screw for 3D Printer
Miniature lead screw---Products Description
1. Process :Cold rolled ball screw;
2. Ball screw material :Gcr15 material;
3. Preciison ：C7, C5, C3 for ball screw with external return tube
4. Quality as good as TBI brand is high precision, long life use.
5. Pay more attention to before-sale, in-sale, after -sales service.
6. Lead time ：Manufacturer with large stock & short delivery
Product description :
| Material | Bearing steel, alloy steel, GCr15 and so on |
| Length | From 10mm to 10000mm for ball screw with external return tube, can be customized based on customers requirement |
| Nut type | Double nuts |
| Produce Code | Ground, Rolled for ball screw with external return tube |
| Production Process | Cold Rolling, CNC Grinding, Whirling Milling |
| Feature | 1.High-speed operation,2.Low friction and noise,3.High precision, duration, and reliability,4.Smooth movement ,5.High efficiency of transferring |
| Our Services | Custom ball screw with external return tube based on drawings or samples |
| Application | 1.Machine tools 2.Industrial machinery 3.Printing, paper-processing, automatic machines, textiles, etc. 4.Electronic machinery 5.Robot, measuring instruments, medical equipment, X-Y table, factory automation equipment 6.Transport machinery |
Features of miniature lead screw:
1. Small friction loss and high transmission efficiency
Because there are many balls performing rolling motion between the screw shaft and the screw nut of the miniature lead screw, higher motion efficiency can be obtained. Compared with the previous sliding screw pair, the driving torque is less than 1/3, that is, the power required to achieve the same motion result is 1/3 of using the sliding screw pair. Very helpful in saving power.
2. High-speed feeding and micro-feeding possible
Because the miniature lead screw uses ball motion, the starting torque is extremely small, and there will be no crawling phenomenon like sliding motion, ensuring accurate micro-feeding.
3. High axial stiffness
The miniature lead screw can be preloaded. Because the preload can make the axial clearance reach a negative value, higher rigidity can be obtained (by adding prepressure to the balls in the ball screw, when it is actually used in mechanical devices, etc., Due to the repulsive force of the balls, the rigidity of the nut part can be enhanced).
4. The miniature lead screw cannot self-lock and has the reversibility of transmission.
Product advantage :
Product details
SFK series miniature ball screw Specification
Our factory
Application
Double nut ball screw Application：CNC machine, 3D printing machinery, chemical machinery, woodworking machinery, engraving machines, window machines, high speed machinery, semi-conductor equipment, robot, railways, automation applicationand etc
Tianjin Dingtai Sheng Transmission Technology Co., Ltd. is a factory specializing in the production of mid-to-high-end ball screw. It has accumulated more than 30 years of rich experience and covers an area of more than 50,000 square meters.
