Engraving machine system is divided into three categories Shandong Shenya CNC equipment Co., Ltd. are based on customer needs to configure the most appropriate system 1, step driver + step motor Stepper system is the most used driving system on the market at present, the most popular is three-phase hybrid stepper motor, accounting for more than 90% of the market share, the reason is that the price is cheap, with a good effect after the Thunder high subdivision drive. But the defects are also more obvious, such as: resonance, noise, speed increase torque reduction, long time work easy to lose step, motor temperature rise is too high. 2. Hybrid servo driver + motor Hybrid servo has not been widely used in China for many reasons. There are not many manufacturers of hybrid servo abroad, and the price has no great advantage compared with AC servo, so it can only be used in some special industries. Improvements include: high speed performance, reduce heat, reduce resonance. 3, AC servo drive + AC servo motor Ac servo in the use of engraving machine or less, the main reason is that the price is higher, and the application of ac servo for the structure of machine tools, electrical equipment, control system, drive system has certain requirements, like barrel principle, the board decided the shortest bucket of water, because of some ac servo is generally applied to high-end models. Ac servo has: quick response, large torque, high speed, high precision, less heating, long time work, complete alarm system, etc. Disadvantages: different equipment to use different servo parameters, adjustment parameters require a high level of technical engineers.
Post time: Nov-03-2021