Small knowledge of electro-spindle
Due to the diverse needs of consumers and the need for producers to reduce costs, various production systems with high productivity and flexibility have gradually been established. Among them, automatic tool change CNC machine tools are responsible for core tasks. Recently, there has been a significant increase in the efficiency of machine tool processing. In order to meet the requirements of further high speed, high precision, and high efficiency, people have continuously carried out technical development of various systems such as spindles, feeds, and tool exchanges. Therefore, correspondingly, such as electric spindle drive units, ball screws, linear guides, etc. Features.
Electric spindle (short for "High Frequency Spindle") is also called built-in motor spindle unit. Its main feature is that the motor is built in the spindle to directly drive the spindle, which realizes the integration of motor and spindle. It is a direct drive method that omits intermediate transmissions such as gear transmissions and transmissions (such as belts and couplings).