Thanks to the Closed-loop of Servo Pump system by AC Servo Motor, the reproducibility of the Feed-back controlled system is excellent (within the deviation error of 0.1%)
High responsiveness by the hydraulic driving of an AC Servo Motor : 70ms
The precise mold protection is realized by the precise low-speed position control
With energy being saved and noise being reduced.
- By the control of the number of revolution in a Servo Pump system by the operation of AC Servo Motor, energy can be greatly saved and noise is much reduced. (As compared to a common hydraulic type, it can save energy by 45~65%)
Coolant and Hydraulic oil savings
The control of the number of revolution by an AC Servo Motor can prevent the temperature of hydraulic (working) oil from being increased.
The amount of cooling water to be used is saved by 30%.