Application of HES System
Application of the system to multi-brand presses
HES System
Application of the Servo Motor (HES System) to multi-brand presses
For over 12 years, the IT series has been synonymous with reliability, performance and energy savings, making it Ripress’s best seller. Equipped with the innovative HES system, comprising a Daikin or Bosch servomotor, a gear pump and an inverter, it meets the needs of customers requiring small, medium and medium-to-large tonnages, those moulding technical parts requiring maximum precision, and those requiring medium-speed moulding.
HES Servo-Proportional System
HES System Advantages
Energy Saving
Energy Saving
Actual monitoring show that the energy saving granted by the HES application ranges from 30% to 75% in compare with the traditionan hydraulics. Such a performance is comparable to those of the electric machines.
Repeatability and Reliability
Repeatability and Reliability
Repeatability and precision of the P&Q parameters, whose tolerance is granted as inferior to 1% in compare with the input value.
Dynamic and quick servo-hydraulic response
Dynamic and quick servo-hydraulic response
Response (intervention speed) comparable to those of the electric machines.
Unmatchable simplicity
Unmatchable simplicity
The hydraulic system is simplified through the elimination of all proportional P&Q valves.
Super-compact design
Super-compact design
The system needs 35% less space in compare with a traditional hydraulic system of equivalent performance.
Low operating noise
Low operating noise
Average reduction of 30% in all operating conditions.
Low heating of hydraulic fluids
Low heating of hydraulic fluids
Even in the harshest operating conditions the temperature of hydraulic fluid remains perfectly controlled, as the system prevents any chance of overheating and, in general, obtains a power saving for the cooling of the fluids up to 80% in compare with the traditional fixed-pump hydraulic systems.
Low heating of the working environment
Low heating of the working environment
The efficient control of the fluid temperature and the low interchange of heat prevent the uncomfortable warming of the operating area.