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Outline of Servo Hybrid System

01Outline of Servo Hybrid System

An optimized fusion system of hydraulic and electric technologies developed for the machines based on hydraulic systems, such as injection molding machine, hydraulic press, rubber molding machine, and die casting equipment. The system can save up to 75% of energy, higher responsibility and reproducibility, and enhanced working environment compared to conventional systems.

02Configuration of Servo Hybrid System

Servo Motor
AC Servo Motor ·Low inertia, Ddynamic high responsibility
Low noise, high torque control
Servo Drive
Speed, torque control by PID
Various communication means with controller, high durability
Servo Pump
Low noise, high efficiency & speed
High responsibility performance, high pressure

03Advantages and Application of Servo Hybrid System

Energy saving
Power saving by 35~75% compared to conventional systems
High quality
Faster response time (40ms). Improved reproducibility for higher parts quality
Low noise
Reduced more than 10dB, improved working environment
Low heat generation
Hydraulic oil temperature can be lowered by 10℃ or more, using less cooling water, extending service lives of packing and hydraulic oil
Environment Friendliness
Reduced CO2 & carbon emission
  • Application
  • Injection molding machine, Hydraulic press, Rubber molding machine, Blow molding machine, die Die casting / Extruder, Cutter, Bending machine, Packing machine, Marble cutter, Factory automation

04Principle & Disadvantage of Inverter Motor

  • Save power by modulating frequency to reduce rotational speed.
  • Power can be saved by about 25%, but slow response problem to occures in injection, metering, etc.