Advantages and disadvantages of ball screw linear module

The lead of the lead screw Linear Module is small, and the thrust of the servo motor can be exerted to the highest level. Generally speaking, the smaller the lead screw linear module, the greater the thrust. Generally used in industries with large forces and loads. For example, a servo with a rated thrust of 0.32N of 100W can generate a thrust of about 320N through a ball screw with a 5m lead.

The Z axis generally adopts a Ball Screw Linear Module. Another advantage of the ball screw linear module is that its accuracy is higher than other transmission modes. The repeat positioning accuracy of the screw linear module is ±0.005±0.02mm, which is made according to the actual requirements of the customizer.

Because the ball screw linear module is limited by the slenderness ratio of the ball screw, generally the stroke of the ball screw linear module should not be too long, and 1/50 of the diameter/total length is the maximum value of Zui, which is controlled within this range. If the length is exceeded, the running speed needs to be appropriately reduced. Modules that exceed the length of the slenderness ratio are rotated at high speed by the servo motor, and the resonance generated by the wire will generate vibration and deflection, causing great noise and danger. When the ball screw is assembled, both ends are supported. If the wire is too long, it will not only cause the coupling to loosen, but also reduce the accuracy and service life of the module. Taking our TL100 as an example, resonance may occur when the effective stroke exceeds 800m. When the stroke increases by 100m, the maximum speed of Zui should be reduced by 15%.

Dongguan Baolai Automation Technology Co., Ltd. is mainly engaged in the R&D, production and sales of linear transmission products. It is located in Chang'an Town, a famous town in the economic and cultural center of Guangdong Province.

The factory has a modern factory area of nearly 4,500 square meters, and has established ISO9001 quality system and ISO14001 environmental management system.

The company has a group of R&D teams with more than ten years of experience in the field of automation, and has registered nearly 15 invention and utility model patents in the fields of linear motors, linear modules, module slides, DD motors, etc. The products are widely used in various automated production lines, Automation equipment (dispensing, spraying, welding), packaging, handling, inkjet printing, printing, laser cutting, scientific research experiments and other fields that require precise linear transmission and positioning.

High-quality products, good service, and good reputation. Since its establishment, Baolai has established and maintained long-term strategic partnerships with many universities and research institutes, including Foxconn Group, Lenovo Group, BYD, Tianma Group, Ricoh Group, Wuhan Fangu Electronics, Beijing Chinachem, Dongguan Xinnengde, China Agricultural University, Guangdong University of Technology, etc. Also willing to be your most reliable long-term partner.