The functional applicability of the CNC system is an important limiting factor for the design and selection of CNC lathes. The following factors are factors that must be considered in the process of selecting the CNC system.
Drive capacity: The power range of the servo and the range of the supporting motor in the solutions of different CNC suppliers are also different. First of all, we should make a preliminary selection from the matching motor type and power range. It is very important whether the CNC lathe includes a torque motor, electric king axis, linear motor, etc., are all synchronous electric spindles or asynchronous electric spindles. In the above-mentioned motor rated current demand, overload current demand, and the faster speed demand of the electric spindle, etc.
Full closed loop and dual drive requirements: In particular, most large and heavy CNC lathes have full closed loop and dual drive requirements. In the closed-loop control scheme, it is necessary to choose between distance coding grating, value grating, and ordinary incremental grating. At the same time, the CNC lathe system should also support the corresponding output signal access
