Innovative Solutions for Industry Automation

ECOTOOL: HYDRAULIC POWER UNITENERGY EFFICIENCY FOR MACHINE TOOLS 

Innovative Solutions for Industry Automation

ECOTOOL unit consists in an energy saving unit controlled by an inverter. Hydraulic units equipped with variable displacement pumps feature greater energy-saving than those with fixed displacement pumps. ECOTOOL energy-saving hydraulic units and controllers utilize rotational frequency control with an inverter. This innovative configuration solves the problem of e�iciency losses su�ered by induction motors operating at light loads and ensures significant energy savings. Our system integrates oil hydraulic control and inverter motor technologies and it will be able to reduce power consumption significantly.

• Made in Italy

Safe and robust

•• Onboard inverter

Low noise level Power saving up to 50%

Indipendent auto self regulation

Available configuration with onboard manifold + directional valves

Inverter drive unit

Max pressure: 210 bar

Displacement up to 42cc/rev

0

2

4

6

8

10

12

14

16

18

1 3 5 7 9 11 13 15 17 19 21 23

Powe

r (KW

h)

3.95 kw

16.07kw

Time (h)

Comparison of energy consumption

Traditional system

Eco Tool

ENERGYSAVING

-60%

ECOTOOL: HYDRAULIC POWER UNIT

Innovative Solutions for Industry Automation

Innovative Solutions for Industry Automation

ET SERIESInverter with Energy-Saving Hydraulic Power Unit

P Piston pump series

Only connect to 200V commercial power source to operatePressure and flow rate can be set on the touch panel.Pressure and flow rate are legible displayed in digital.

ET series

Nominalcapacity:

Tank capacity Voltage supply

Di�erent onboard manifold

PQR seriesPQ series

PQR PQbar

bar

barbar

PQ

Con�guration example:

Back sideFront inverter

drive typeLeft sideRight side

Energy-savingDramatic energy-saving by reducing the motor rotating speed under pressure-retained condition. The result is 35 to 65% reduction in energy consumption, noise level of only 50 dBA, and low heat generation.

High-speed responseResponse equivalent to or higher than conventional variable displacement pump.

Low NoiseEspecially the noise level at the full-cuto� is reduced autonomous energy saving pressure/flow rate control.

Easy installation and adjustmentAdjustment and maintenance works are very easy as basically the conventional power unit is used.

BENEFIT: ENERGY SAVING, LOW NOISE LEVEL AND LOW HEAT GENERATION 

Via Lazzaretto, 10/F - 21013 Gallarate (Va) - Italia - Tel. +39 0331.797955 - info@interfluid.it

Industry Leaderin High Pressure Solutions

Industry Leaderin High Pressure Solutions

Field of application:

- Machine tools (CNC lathes, machining centers, honing machines, and grinders.)- General industrial machinery (vacuum/pressure forming machines, casting machine presses, movable bridges, and various press machines such as hot presses, rubber presses, and caulking presses).- Electric plastic injection machines (auxiliary unit).

How it works

ECOTOOL hydraulic power units feature a variable-speed electric motor driving a piston, respectively to match pressure and flow output to demand.The ECOTOOL energy saving unit supply automatically required flow according to load condition by monito-ring the pressure.Holds necessary pressure and operates at the minimum rotating speed required to compensate leakage from circuit in retaining pressure. Rotates at high speed and supplies required flow when hydraulic actuator operates. Available in four standard sizes from 0.75 kW (1 hp) to 3.7 kW (5 hp) with pumps sized from 8 cc/rev to 42 cc/rev.The power unit is also avalaible configuration with onboard manifold and directional valves.

Eco friendly

All In One

PressureVoltageSpeed Mult-functional PID Module

Compact System

Immediate start just by turning on the power