Application requirements in CNC/machine tool field
The main drive device( planetary gearbox) of NCPC is required high torsional rigidity and optimized torque.
If the workpiece needs to be positioned accurately, then the backlash of planetary gearbox must be very small.
Tooling system, which is the core module of NCPC, requires shorter tool changing time and chip conversion time.
The shortening of time needs the cooperation of planetary gearbox and servo motor, driving tool magazine quickly.
The tool changing device needs precise positioning of the tool to the moving position; therefore, the planetary gearbox
must accelerate in a very short time, and maintain stability and low backlash at the same time, and it requires to be
implemented under various load situations.