Linear motor PK torque motor, who is more advantageous in high-speed machining center?
From the continuous innovation process of high-speed machining centers, it can be seen that making full use of the latest achievements in the field of technology, especially the latest achievements in the use of drive technology and control technology, is the key to continuously improve the high-speed performance, dynamic characteristics and machining accuracy of the machining center. .
In the past decade, the advancement of drive technology and control systems has promoted the continuous innovation and performance improvement of the machining center structure. The application of electric spindles, linear motors, torque motors and fast CNC systems has played a decisive role in improving the high speed, high dynamics and high machining accuracy of machining centers.
At present, some manufacturers of high-speed machining centers have used linear motors and torque motors to drive linear axes (X/Y/Z) and rotary swing axes (C and A), respectively.
It should be mentioned that the direct drive linear axis combined with the directly driven rotary axis allows the machine to have high dynamic performance and adjustment characteristics for all motion axes, thus freeing the mold for high speed, high precision and high surface quality. Surfaces provide the best conditions.
